Alert archive / Nebraska / Wind Chill Warnings in 2024
Wind Chill Warning 1, NWS Cheyenne, WY
NWS Cheyenne, WY issued this wind chill warning at Jan 11, 2024, 3:19 AM MST for 7 counties in Wyoming; 8 counties in Nebraska. It took effect at Jan 12, 2024, 5:00 PM MST. It was in force for 4 days. 60 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Jan 11, 2024, 3:19 AM MST (10:19 UTC)
- In effect from
- Jan 12, 2024, 5:00 PM MST
- Expired
- Jan 16, 2024, 11:00 AM MST
- In force
- 4 days
- Issued by
- NWS Cheyenne, WY
Counties Banner County, NE, Box Butte County, NE, Cheyenne County, NE, Dawes County, NE, Kimball County, NE, Morrill County, NE, Scotts Bluff County, NE, Sioux County, NE, Albany County, WY, Carbon County, WY, Converse County, WY, Goshen County, WY, Laramie County, WY, Niobrara County, WY, Platte County, WY
The radar
The Cheyenne radar (KCYS), 104 km from the middle of the area, began a volume at 10:24 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jan 12, 5:00 PM MST | SNOW SQUALL | Sinclair, WY | WYDOT sensor at Sinclair and ASOS at Rawlins both reported less than one quarter mile visibility and wind gusts up to 47 MPH. |
| Jan 12, 5:46 PM MST | NON-TSTM WND GST 57 | 2 E Arlington, WY | Mesonet station WY23 1.6 E Arlington (WYDOT). |
| Jan 12, 5:56 PM MST | SNOW SQUALL | 15 Nne Centennial, WY | WYDOT OBSERVATION AT STROUSS HILL reported 1/8th of a mile visibility and wind gusts of 50 MPH for 15 minutes. |
| Jan 12, 6:52 PM MST | NON-TSTM WND GST 61 | 5 Nw Arlington, WY | Mesonet station WY21 5.5 NW Arlington (WYDOT). |
| Jan 12, 6:52 PM MST | NON-TSTM WND GST 65 | 3 Ese Elk Mountain, WY | Mesonet station WY20 2.5 SE Elk Mountain (WYDOT). |
| Jan 12, 6:52 PM MST | NON-TSTM WND GST 66 | 3 Nw Arlington, WY | Mesonet station WY22 2.7 NW Arlington (WYDOT). |
| Jan 12, 7:06 PM MST | NON-TSTM WND GST 58 | 3 Nw Elk Mountain, WY | Mesonet station WY19 2.9 NW Elk Mountain (WYDOT). |
| Jan 12, 7:06 PM MST | NON-TSTM WND GST 66 | 3 Ese Elk Mountain, WY | Mesonet station WY20 2.5 SE Elk Mountain (WYDOT). |
| Jan 12, 7:12 PM MST | NON-TSTM WND GST 58 | 5 Nw Arlington, WY | Mesonet station WY21 5.5 NW Arlington (WYDOT). |
| Jan 12, 7:16 PM MST | NON-TSTM WND GST 58 | 2 E Arlington, WY | Mesonet station WY23 1.6 E Arlington (WYDOT). |
| Jan 12, 7:16 PM MST | NON-TSTM WND GST 58 | 3 Nw Arlington, WY | Mesonet station WY22 2.7 NW Arlington (WYDOT). |
| Jan 12, 8:12 PM MST | NON-TSTM WND GST 62 | 3 Nw Arlington, WY | Mesonet station WY22 2.7 NW Arlington (WYDOT). |
| Jan 12, 8:26 PM MST | NON-TSTM WND GST 63 | 3 Ese Elk Mountain, WY | Mesonet station WY20 2.5 SE Elk Mountain (WYDOT). |
| Jan 12, 8:36 PM MST | NON-TSTM WND GST 58 | 5 Nw Arlington, WY | Mesonet station WY21 5.5 NW Arlington (WYDOT). |
| Jan 12, 8:46 PM MST | NON-TSTM WND GST 65 | 7 Ese Arlington, WY | Mesonet station WY24 6.9 E Arlington (WYDOT). |
| Jan 12, 8:52 PM MST | NON-TSTM WND GST 58 | 1 Nnw Arlington, WY | Mesonet station KARL 0.6 NW Arlington (WYDOT). |
| Jan 12, 9:06 PM MST | NON-TSTM WND GST 59 | 2 E Arlington, WY | Mesonet station WY23 1.6 E Arlington (WYDOT). |
| Jan 12, 9:16 PM MST | NON-TSTM WND GST 64 | 5 Nw Arlington, WY | Mesonet station WY21 5.5 NW Arlington (WYDOT). |
| Jan 12, 9:26 PM MST | NON-TSTM WND GST 58 | 7 Ese Arlington, WY | Mesonet station WY24 6.9 E Arlington (WYDOT). |
| Jan 12, 9:42 PM MST | NON-TSTM WND GST 59 | 3 Ese Elk Mountain, WY | Mesonet station WY20 2.5 SE Elk Mountain (WYDOT). |
| Jan 12, 9:52 PM MST | EXTREME COLD -43 | Esterbrook, WY | Mesonet station ESTW4 23 S Douglas - Esterbrook Raws - Ebk. |
| Jan 13, 12:24 AM MST | EXTREME COLD -40 | 17 Nne Harrison, NE | Mesonet station MTRN1 Montrose. |
| Jan 13, 1:46 AM MST | EXTREME COLD -47 | 5 Wsw Douglas, WY | Mesonet station DW7426 Douglas. |
| Jan 13, 2:20 AM MST | EXTREME COLD -42 | 6 N Broadwater, NE | Mesonet station NB072 Broadwater 7N. |
| Jan 13, 2:55 AM MST | EXTREME COLD -38 | 9 Ene Harrisburg, NE | AWOS station K1CW 9 E Harrisburg. |
| Jan 13, 3:12 AM MST | EXTREME COLD -51 | 8 S Chugwater, WY | Mesonet station WY40 7.5 S Chugwater (WYDOT). |
| Jan 13, 3:12 AM MST | EXTREME COLD -46 | 1 Sse Bordeaux, WY | Mesonet station KBRX 1.4 S Bordeaux (WYDOT). |
| Jan 13, 3:32 AM MST | EXTREME COLD -44 | 1 Nnw Whitaker, WY | Mesonet station KWTR 0.6 NW Whitaker (WYDOT). |
| Jan 13, 3:35 AM MST | EXTREME COLD -39 | 2 Ene Wheatland, WY | AWOS station KEAN 1 ENE Wheatland. |
| Jan 13, 3:52 AM MST | EXTREME COLD -38 | 14 Wnw Laramie, WY | Mesonet station WY27 14.5 SW Bosler (WYDOT). |
| Jan 13, 3:53 AM MST | EXTREME COLD -41 | 3 N Douglas, WY | ASOS station KDGW Douglas Airport - Dgw. |
| Jan 13, 4:06 AM MST | EXTREME COLD -57 | 3 W Van Tassell, WY | Mesonet station WY60 3.4 W Van Tassell (WYDOT). |
| Jan 13, 4:12 AM MST | EXTREME COLD -52 | 8 S Sibley Peak, WY | Mesonet station WY1 8.4 S Sibley Peak (WYDOT). |
| Jan 13, 4:12 AM MST | EXTREME COLD -40 | 7 Ese Arlington, WY | Mesonet station WY24 6.9 E Arlington (WYDOT). |
| Jan 13, 4:24 AM MST | EXTREME COLD -50 | 12 S Van Tassell, WY | Mesonet station UP075 11.9 S Van Tassell (UPR). |
| Jan 13, 4:26 AM MST | EXTREME COLD -53 | 2 Nw Shirley Basin, WY | Mesonet station WY44 2.3 NW Shirley Basin (WYDOT). |
| Jan 13, 4:36 AM MST | EXTREME COLD -38 | 1 Ene Buford, WY | Mesonet station WY37 1.1 E Buford (WYDOT). |
| Jan 13, 4:46 AM MST | EXTREME COLD -42 | 1 Nw Lorenzo, NE | Mesonet station FW8155 Sidney. |
| Jan 13, 4:53 AM MST | EXTREME COLD -44 | 1 Nw Cheyenne, WY | ASOS station KCYS Cheyenne Airport - Cys. |
| Jan 13, 4:53 AM MST | EXTREME COLD -42 | 5 Se Alliance, NE | ASOS station KAIA Alliance Airport. |
| Jan 13, 4:53 AM MST | EXTREME COLD -42 | 5 W Chadron, NE | ASOS station KCDR Chadron Airport - Cdr. |
| Jan 13, 4:53 AM MST | EXTREME COLD -38 | 4 E Scottsbluff, NE | ASOS station KBFF Scottsbluff Airport - Bff. |
| Jan 13, 4:55 AM MST | EXTREME COLD -47 | 9 Sse Gun Barrel, WY | AWOS station K1AW Alpha. |
| Jan 13, 4:55 AM MST | EXTREME COLD -43 | 9 N Dix, NE | AWOS station K1FW 9 N Dix. |
| Jan 13, 4:55 AM MST | EXTREME COLD -42 | 9 Ssw Bushnell, NE | AWOS station K1EW 6 SE Pine Bluffs. |
| Jan 13, 4:55 AM MST | EXTREME COLD -41 | 4 Ssw Kimball, NE | AWOS station KIBM Kimbal Airport - Ibm. |
| Jan 13, 5:00 AM MST | EXTREME COLD -51 | 2 Nne Esterbrook, WY | Mesonet station PC248 Esterbrook. |
| Jan 13, 5:00 AM MST | EXTREME COLD -46 | 1 Se Wheatland, WY | Mesonet station 6773D Wheatland. |
| Jan 13, 5:00 AM MST | EXTREME COLD -42 | 6 E Mitchell, NE | Mesonet station NB056 Scottsbluff 6NW. |
| Jan 13, 5:10 AM MST | EXTREME COLD -50 | Harrison, NE | Mesonet station EW9698 Harrison. |
| Jan 13, 5:15 AM MST | EXTREME COLD -43 | 4 Ese Berea, NE | Mesonet station NB003 Alliance 6NW. |
| Jan 13, 5:20 AM MST | EXTREME COLD -45 | 7 Wnw Laramie, WY | Mesonet station PC237 Snowy Range. |
| Jan 13, 5:20 AM MST | EXTREME COLD -42 | 7 E Laramie, WY | Mesonet station PC236 Pilot Hill. |
| Jan 13, 5:26 AM MST | EXTREME COLD -47 | Gun Barrel, WY | Mesonet station KGUN Gun Barrel (WYDOT). |
| Jan 13, 5:26 AM MST | EXTREME COLD -40 | 1 Ese Sinclair, WY | Mesonet station WY14 1.5 E Sinclair (WYDOT). |
| Jan 13, 5:28 AM MST | EXTREME COLD -41 | 2 E Torrington, WY | ASOS station KTOR Torrington Airport - Tor. |
| Jan 14, 6:00 PM MST | SNOW 7.2 | 14 E Dixon, WY | BATTLE MOUNTAIN SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 7498 FEET. SNOW WATER EQUIVALENT IS 0.6 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 12 TO 1. ACCUMULATION WAS OVER THE PAST 19 HOURS. |
| Jan 14, 6:00 PM MST | SNOW 12 | 14 Nne Skyline, WY | SOUTH BRUSH CREEK SNOTEL IN THE SNOWY RANGE. ELEVATION 8495 FEET. SNOW WATER EQUIVALENT IS 0.6 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 20 TO 1. ACCUMULATION WAS OVER THE PAST 22 HOURS. |
| Jan 14, 10:00 PM MST | SNOW 16.5 | 20 Wnw Encampment, WY | DIVIDE PEAK SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 8730 FEET. SNOW WATER EQUIVALENT IS 1.1 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER THE PAST 25 HOURS. CRITERIA REACHED AT APPROX. 1/14 6:00 AM. |
| Jan 15, 2:00 AM MST | SNOW 13.5 | 20 Ene Dixon, WY | SANDSTONE RANGER STATION SNOTEL IN THE SIERRA MADRE RANGE. ELEVATION 8152 FEET. SNOW WATER EQUIVALENT IS 0.9 INCHES AND THE SNOW TO LIQUID RATIO USED WAS 15 TO 1. ACCUMULATION WAS OVER THE PAST 30 HOURS. CRITERIA REACHED AT APPROX. 1/14 7:00 AM. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Rapid City, SD (KUNR), launched 00:00Z, 10.3 hours before the alert went out and 257 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1046 m above ground
- 0-6 km bulk shear
- 38 kt
- 0-1 km storm-relative helicity
- 28 m²/s²
- 0-3 km storm-relative helicity
- 66 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
159 WWUS45 KCYS 111019 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 319 AM MST Thu Jan 11 2024 NEZ002-003-095-096-WYZ102-120000- /O.UPG.KCYS.WC.A.0001.240113T0000Z-240114T0600Z/ /O.NEW.KCYS.WC.W.0001.240113T0000Z-240115T1300Z/ /O.CON.KCYS.WW.Y.0002.240111T1200Z-240112T0000Z/ Dawes County-Box Butte County-Northern Sioux County- Southern Sioux County-Niobrara County- Including the cities of Chadron, Chadron St Park, Alliance, Hemingford, Harrison, Agate, Lusk, and Redbird 319 AM MST Thu Jan 11 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON.. ...WIND CHILL WARNING IN EFFECT FROM 5 PM FRIDAY TO 6 AM MST MONDAY... * WHAT...For the Winter Weather Advisory, snow expected. Total snow accumulations of 2 to 4 inches. For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 50 below zero. * WHERE...In Nebraska, Dawes County, Box Butte County, Northern Sioux County and Southern Sioux County. In Wyoming, Niobrara County. * WHEN...For the Winter Weather Advisory, until 5 PM MST this afternoon. For the Wind Chill Warning, from 5 PM Friday to 6 AM MST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.&& $$ NEZ019-021-WYZ101-107-108-120000- /O.UPG.KCYS.WC.A.0001.240113T0000Z-240114T0600Z/ /O.NEW.KCYS.WC.W.0001.240113T0000Z-240115T1300Z/ /O.NEW.KCYS.WW.Y.0003.240112T1200Z-240113T0000Z/ Scotts Bluff County-Morrill County- Converse County Lower Elevations-East Platte County-Goshen County- Including the cities of Scottsbluff, Gering, Angora, Bridgeport, Bayard, Redington, Bill, Douglas, Deer Creek, Glenrock, Wheatland, Guernsey, and Torrington 319 AM MST Thu Jan 11 2024 ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM FRIDAY TO 5 PM MST FRIDAY... ...WIND CHILL WARNING IN EFFECT FROM 5 PM FRIDAY TO 6 AM MST MONDAY... * WHAT...For the Winter Weather Advisory, snow expected. Total snow accumulations of one to three inches. Isolated areas could see up to four inches. Winds gusting as high as 35 mph. The potential for localized snow squalls exists during Friday afternoon, especially along the Interstate 25 corridor. For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 45 below zero from Friday evening through the weekend. * WHERE...In Nebraska, Scotts Bluff County and Morrill County. In Wyoming, Converse County Lower Elevations, East Platte County and Goshen County. * WHEN...For the Winter Weather Advisory, from 5 AM to 5 PM MST Friday. For the Wind Chill Warning, from 5 PM Friday to 6 AM MST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ103-120000- /O.NEW.KCYS.WC.W.0001.240113T0000Z-240115T1300Z/ North Laramie Range- Including the city of Garrett 319 AM MST Thu Jan 11 2024 ...WIND CHILL WARNING IN EFFECT FROM 5 PM FRIDAY TO 6 AM MST MONDAY... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 40 to 50 below zero. * WHERE...North Laramie Range. * WHEN...From 5 PM Friday to 6 AM MST Monday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ WYZ112-114-120000- /O.EXT.KCYS.WS.W.0001.000000T0000Z-240113T1200Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 319 AM MST Thu Jan 11 2024 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 5 AM MST SATURDAY... * WHAT...WHAT...Heavy snow. Additional snow accumulations of 8 to 16 inches between Thursday morning and Saturday morning. Localized areas above 10,000 feet elevation could see up to two feet of total snowfall. Winds gusting as high as 60 to 70 mph, especially Friday morning into Friday evening. * WHERE...Sierra Madre Range and Snowy Range. * WHEN...Until 5 AM MST Saturday. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. The cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ020-054-055-WYZ119-120000- /O.NEW.KCYS.WW.Y.0003.240112T1200Z-240113T0000Z/ /O.NEW.KCYS.WC.A.0002.240113T0000Z-240115T1300Z/ Banner County-Kimball County-Cheyenne County-East Laramie County- Including the cities of Harrisburg, Kimball, Sidney, Brownson, and Pine Bluffs 319 AM MST Thu Jan 11 2024 ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM FRIDAY TO 5 PM MST FRIDAY... ...WIND CHILL WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH LATE SUNDAY NIGHT... * WHAT...For the Winter Weather Advisory, snow expected. Total snow accumulations of one to three inches. Isolated areas of up to four inches are possible. Winds gusting as high as 40 mph. The potential for localized snow squalls on Friday afternoon along the Interstate 80 corridor could reduce visibility below one mile at times. For the Wind Chill Watch, dangerously cold wind chills possible. Wind chills as low as 30 to 40 below zero. * WHERE...In Nebraska, Banner County, Kimball County and Cheyenne County. In Wyoming, East Laramie County. * WHEN...For the Winter Weather Advisory, from 5 AM Friday to 5 PM MST Friday. For the Wind Chill Watch, from Friday afternoon through late Sunday night. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Monitor the latest forecasts for updates on this situation. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ106-116>118-120000- /O.NEW.KCYS.WC.A.0002.240113T0000Z-240115T1300Z/ Central Laramie Range and Southwest Platte County- South Laramie Range-South Laramie Range Foothills- Central Laramie County- Including the cities of Bordeaux, Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, Horse Creek, and Cheyenne 319 AM MST Thu Jan 11 2024 ...WIND CHILL WATCH IN EFFECT FROM FRIDAY AFTERNOON THROUGH LATE SUNDAY NIGHT... * WHAT...Dangerously cold wind chills possible. Wind chills as low as 30 to 40 below zero. * WHERE...Central Laramie Range and Southwest Platte County, South Laramie Range, South Laramie Range Foothills and Central Laramie County. * WHEN...From Friday afternoon through late Sunday night. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the latest forecasts for updates on this situation. && $$ BW
14 follow-up statements
830 WWUS45 KCYS 112058 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 158 PM MST Thu Jan 11 2024 NEZ020-054-055-121200- /O.CAN.KCYS.WW.Y.0003.240112T1200Z-240113T0000Z/ /O.UPG.KCYS.WC.A.0002.240113T0000Z-240115T1300Z/ /O.EXA.KCYS.WC.W.0001.240113T0000Z-240115T1300Z/ Banner County-Kimball County-Cheyenne County- Including the cities of Harrisburg, Kimball, Sidney, and Brownson 158 PM MST Thu Jan 11 2024 ...WIND CHILL WARNING IN EFFECT FROM 5 PM FRIDAY TO 6 AM MST MONDAY... ...WINTER WEATHER ADVISORY IS CANCELLED... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 50 below zero. * WHERE...Banner County, Kimball County and Cheyenne County. * WHEN...From 5 PM Friday to 6 AM MST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ NEZ019-021-121200- /O.CAN.KCYS.WW.Y.0003.240112T1200Z-240113T0000Z/ /O.CON.KCYS.WC.W.0001.240113T0000Z-240115T1300Z/ Scotts Bluff County-Morrill County- Including the cities of Scottsbluff, Gering, Angora, Bridgeport, Bayard, and Redington 158 PM MST Thu Jan 11 2024 ...WIND CHILL WARNING REMAINS IN EFFECT FROM 5 PM FRIDAY TO 6 AM MST MONDAY... ...WINTER WEATHER ADVISORY IS CANCELLED... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 45 below zero from Friday evening through the weekend. * WHERE...Scotts Bluff County and Morrill County. * WHEN...From 5 PM Friday to 6 AM MST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ WYZ116>118-121200- /O.UPG.KCYS.WC.A.0002.240113T0000Z-240115T1300Z/ /O.EXB.KCYS.WW.Y.0003.240112T1200Z-240113T0600Z/ /O.EXA.KCYS.WC.W.0001.240113T0000Z-240115T1300Z/ South Laramie Range-South Laramie Range Foothills- Central Laramie County- Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, Horse Creek, and Cheyenne 158 PM MST Thu Jan 11 2024 ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM TO 11 PM MST FRIDAY... ...WIND CHILL WARNING IN EFFECT FROM 5 PM FRIDAY TO 6 AM MST MONDAY... * WHAT...For the Winter Weather Advisory, snow expected. Total snow accumulations up to 3 inches. Winds gusting as high as 70 mph creating areas of blowing snow reducing visibility under a half mile.. For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 45 below zero. * WHERE...South Laramie Range, South Laramie Range Foothills and Central Laramie County. * WHEN...For the Winter Weather Advisory, from 5 AM to 11 PM MST Friday. For the Wind Chill Warning, from 5 PM Friday to 6 AM MST Monday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ119-121200- /O.UPG.KCYS.WC.A.0002.240113T0000Z-240115T1300Z/ /O.EXA.KCYS.WC.W.0001.240113T0000Z-240115T1300Z/ /O.EXT.KCYS.WW.Y.0003.240112T1200Z-240113T0600Z/ East Laramie County- Including the city of Pine Bluffs 158 PM MST Thu Jan 11 2024 ...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 5 AM TO 11 PM MST FRIDAY... ...WIND CHILL WARNING IN EFFECT FROM 5 PM FRIDAY TO 6 AM MST MONDAY... * WHAT...For the Winter Weather Advisory, snow expected. Total snow accumulations of up to two inches. Winds gusting as high as 55 mph creating areas of blowing snow reducing visibility to under a half mile. For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 50 below zero. * WHERE...East Laramie County. * WHEN...For the Winter Weather Advisory, from 5 AM to 11 PM MST Friday. For the Wind Chill Warning, from 5 PM Friday to 6 AM MST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ106-121200- /O.UPG.KCYS.WC.A.0002.240113T0000Z-240115T1300Z/ /O.EXA.KCYS.WC.W.0001.240113T0000Z-240115T1300Z/ Central Laramie Range and Southwest Platte County- Including the city of Bordeaux 158 PM MST Thu Jan 11 2024 ...WIND CHILL WARNING IN EFFECT FROM 5 PM FRIDAY TO 6 AM MST MONDAY... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 50 below zero. * WHERE...Central Laramie Range and Southwest Platte County. * WHEN...From 5 PM Friday to 6 AM MST Monday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ NEZ002-003-095-096-WYZ102-121200- /O.CON.KCYS.WC.W.0001.240113T0000Z-240115T1300Z/ /O.CON.KCYS.WW.Y.0002.000000T0000Z-240112T0000Z/ Dawes County-Box Butte County-Northern Sioux County- Southern Sioux County-Niobrara County- Including the cities of Chadron, Chadron St Park, Alliance, Hemingford, Harrison, Agate, Lusk, and Redbird 158 PM MST Thu Jan 11 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... ...WIND CHILL WARNING REMAINS IN EFFECT FROM 5 PM FRIDAY TO 6 AM MST MONDAY... * WHAT...For the Winter Weather Advisory, snow expected. Total snow accumulations of 3 to 6 inches. For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 50 below zero. * WHERE...In Nebraska, Dawes County, Box Butte County, Northern Sioux County and Southern Sioux County. In Wyoming, Niobrara County. * WHEN...For the Winter Weather Advisory, until 5 PM MST this afternoon. For the Wind Chill Warning, from 5 PM Friday to 6 AM MST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ101-107-108-121200- /O.EXT.KCYS.WW.Y.0003.240112T1200Z-240113T0600Z/ /O.CON.KCYS.WC.W.0001.240113T0000Z-240115T1300Z/ Converse County Lower Elevations-East Platte County-Goshen County- Including the cities of Bill, Douglas, Deer Creek, Glenrock, Wheatland, Guernsey, and Torrington 158 PM MST Thu Jan 11 2024 ...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 5 AM TO 11 PM MST FRIDAY... ...WIND CHILL WARNING REMAINS IN EFFECT FROM 5 PM FRIDAY TO 6 AM MST MONDAY... * WHAT...For the Winter Weather Advisory, snow expected. Total snow accumulations up to three inches. Isolated areas could see up to four inches. Winds gusting as high as 35 mph. The potential for localized snow squalls exists during Friday afternoon, especially along the Interstate 25 corridor. For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 45 below zero from Friday evening through the weekend. * WHERE...In Nebraska, Scotts Bluff County and Morrill County. In Wyoming, Converse County Lower Elevations, East Platte County and Goshen County. * WHEN...For the Winter Weather Advisory, from 5 AM to 11 PM MST Friday. For the Wind Chill Warning, from 5 PM Friday to 6 AM MST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ112-114-121200- /O.CON.KCYS.WS.W.0001.000000T0000Z-240113T1200Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 158 PM MST Thu Jan 11 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SATURDAY... * WHAT...WHAT...Heavy snow. Additional snow accumulations of 8 to 16 inches between Thursday morning and Saturday morning. Localized areas above 10,000 feet elevation could see up to two feet of total snowfall. Winds gusting as high as 60 to 70 mph, especially Friday morning into Friday evening. * WHERE...Sierra Madre Range and Snowy Range. * WHEN...Until 5 AM MST Saturday. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. The cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ103-121200- /O.CON.KCYS.WC.W.0001.240113T0000Z-240115T1300Z/ North Laramie Range- Including the city of Garrett 158 PM MST Thu Jan 11 2024 ...WIND CHILL WARNING REMAINS IN EFFECT FROM 5 PM FRIDAY TO 6 AM MST MONDAY... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 40 to 50 below zero. * WHERE...North Laramie Range. * WHEN...From 5 PM Friday to 6 AM MST Monday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ WYZ109>111-113-115-121200- /O.EXB.KCYS.WW.Y.0003.240112T1200Z-240113T0600Z/ Central Carbon County-North Snowy Range Foothills- Southwest Carbon County-Upper North Platte River Basin- Laramie Valley- Including the cities of Rawlins, Arlington, Elk Mountain, Baggs, Saratoga, Encampment, Bosler, and Laramie 158 PM MST Thu Jan 11 2024 ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM TO 11 PM MST FRIDAY... * WHAT...Snow expected. Total snow accumulations up to 3 inches. Winds gusting as high as 55 mph. * WHERE...Central Carbon County, North Snowy Range Foothills, Southwest Carbon County, Upper North Platte River Basin and Laramie Valley. * WHEN...From 5 AM to 11 PM MST Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
697 WWUS45 KCYS 112341 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 441 PM MST Thu Jan 11 2024 NEZ002-003-095-096-WYZ102-121215- /O.EXP.KCYS.WW.Y.0002.000000T0000Z-240112T0000Z/ /O.CON.KCYS.WC.W.0001.240113T0000Z-240115T1300Z/ Dawes County-Box Butte County-Northern Sioux County- Southern Sioux County-Niobrara County- Including the cities of Chadron, Chadron St Park, Alliance, Hemingford, Harrison, Agate, Lusk, and Redbird 441 PM MST Thu Jan 11 2024 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 5 PM MST THIS AFTERNOON... Snow has ended near the Wyoming and Nebraska border late this afternoon and will taper to snow flurries around Chadron and Alliance over the next few hours. Therefore, will allow the Winter Weather Advisory to expire at 5 PM MST. Wind Chill Warning remains in effect starting late Friday afternoon as a much colder arctic airmass moves into the plains by Friday night. Wind Chill Temperatures are forecast to drop to 45 below zero by late Friday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. A Wind Chill Warning means the combination of very cold air and strong winds will create dangerously low wind chill values. This will result in frostbite and lead to hypothermia or death if precautions are not taken. && $$ WYZ101-107-108-116>119-121215- /O.CON.KCYS.WC.W.0001.240113T0000Z-240115T1300Z/ /O.CON.KCYS.WW.Y.0003.240112T1200Z-240113T0600Z/ Converse County Lower Elevations-East Platte County-Goshen County- South Laramie Range-South Laramie Range Foothills- Central Laramie County-East Laramie County- Including the cities of Bill, Douglas, Deer Creek, Glenrock, Wheatland, Guernsey, Torrington, Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, Horse Creek, Cheyenne, and Pine Bluffs 441 PM MST Thu Jan 11 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 11 PM MST FRIDAY... ...WIND CHILL WARNING REMAINS IN EFFECT FROM 5 PM FRIDAY TO 6 AM MST MONDAY... * WHAT...For the Winter Weather Advisory, snow expected. Total snow accumulations up to three inches. Isolated areas could see up to four inches. Winds gusting as high as 35 mph. The potential for localized snow squalls exists during Friday afternoon, especially along the Interstate 25 corridor. For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 45 below zero from Friday evening through the weekend. * WHERE...In Nebraska, Scotts Bluff County and Morrill County. In Wyoming, Converse County Lower Elevations, East Platte County and Goshen County. * WHEN...For the Winter Weather Advisory, from 5 AM to 11 PM MST Friday. For the Wind Chill Warning, from 5 PM Friday to 6 AM MST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ112-114-121215- /O.CON.KCYS.WS.W.0001.000000T0000Z-240113T1200Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 441 PM MST Thu Jan 11 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SATURDAY... * WHAT...WHAT...Heavy snow. Additional snow accumulations of 8 to 16 inches between Thursday morning and Saturday morning. Localized areas above 10,000 feet elevation could see up to two feet of total snowfall. Winds gusting as high as 60 to 70 mph, especially Friday morning into Friday evening. * WHERE...Sierra Madre Range and Snowy Range. * WHEN...Until 5 AM MST Saturday. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. The cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ019>021-054-055-WYZ103-106-121215- /O.CON.KCYS.WC.W.0001.240113T0000Z-240115T1300Z/ Scotts Bluff County-Banner County-Morrill County-Kimball County- Cheyenne County-North Laramie Range- Central Laramie Range and Southwest Platte County- Including the cities of Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Kimball, Sidney, Brownson, Garrett, and Bordeaux 441 PM MST Thu Jan 11 2024 ...WIND CHILL WARNING REMAINS IN EFFECT FROM 5 PM FRIDAY TO 6 AM MST MONDAY... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 45 below zero from Friday evening through the weekend. * WHERE...Scotts Bluff County and Morrill County. * WHEN...From 5 PM Friday to 6 AM MST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ WYZ109>111-113-115-121215- /O.CON.KCYS.WW.Y.0003.240112T1200Z-240113T0600Z/ Central Carbon County-North Snowy Range Foothills- Southwest Carbon County-Upper North Platte River Basin- Laramie Valley- Including the cities of Rawlins, Arlington, Elk Mountain, Baggs, Saratoga, Encampment, Bosler, and Laramie 441 PM MST Thu Jan 11 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TO 11 PM MST FRIDAY... * WHAT...Snow expected. Total snow accumulations up to 3 inches. Winds gusting as high as 55 mph. * WHERE...Central Carbon County, North Snowy Range Foothills, Southwest Carbon County, Upper North Platte River Basin and Laramie Valley. * WHEN...From 5 AM to 11 PM MST Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
823 WWUS45 KCYS 120950 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 250 AM MST Fri Jan 12 2024 WYZ112-114-130000- /O.EXB.KCYS.WC.W.0001.240113T0000Z-240116T1800Z/ /O.CON.KCYS.WS.W.0001.000000T0000Z-240113T1200Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 250 AM MST Fri Jan 12 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SATURDAY... ...WIND CHILL WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM MST TUESDAY... * WHAT...For the Winter Storm Warning, heavy snow. Additional snow accumulations of 4 to 10 inches. Isolated snow accumulations up to 12 inches above 10,000 feet in elevation. Winds gusting as high as 65 mph this morning and afternoon. For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 40 below zero. * WHERE...Sierra Madre Range and Snowy Range. * WHEN...For the Winter Storm Warning, until 5 AM MST Saturday. For the Wind Chill Warning, from 5 PM this afternoon to 11 AM MST Tuesday. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. The cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ109>111-113-115-130000- /O.EXB.KCYS.WC.W.0001.240113T0000Z-240116T1800Z/ /O.CON.KCYS.WW.Y.0003.240112T1200Z-240113T0600Z/ Central Carbon County-North Snowy Range Foothills- Southwest Carbon County-Upper North Platte River Basin- Laramie Valley- Including the cities of Rawlins, Arlington, Elk Mountain, Baggs, Saratoga, Encampment, Bosler, and Laramie 250 AM MST Fri Jan 12 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST THIS EVENING... ...WIND CHILL WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM MST TUESDAY... * WHAT...For the Winter Weather Advisory, snow expected. Total snow accumulations of 1 to 3 inches. Winds gusting as high as 60 mph. Localized snow squalls are possible along the Interstate 80 corridor this afternoon. For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 40 below zero. * WHERE...Central Carbon County, North Snowy Range Foothills, Southwest Carbon County, Upper North Platte River Basin and Laramie Valley. * WHEN...For the Winter Weather Advisory, until 11 PM MST this evening. For the Wind Chill Warning, from 5 PM this afternoon to 11 AM MST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ104-105-130000- /O.EXB.KCYS.WC.W.0001.240113T0000Z-240116T1800Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin- Including the cities of Seminoe Dam, Medicine Bow, and Shirley Basin 250 AM MST Fri Jan 12 2024 ...WIND CHILL WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM MST TUESDAY... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 45 below zero between tonight and Tuesday morning at times. * WHERE...Ferris/Seminoe/Shirley Mountains and Shirley Basin. * WHEN...From 5 PM this afternoon to 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ WYZ101-107-108-116>119-130000- /O.EXT.KCYS.WC.W.0001.240113T0000Z-240116T1800Z/ /O.CON.KCYS.WW.Y.0003.240112T1200Z-240113T0600Z/ Converse County Lower Elevations-East Platte County-Goshen County- South Laramie Range-South Laramie Range Foothills- Central Laramie County-East Laramie County- Including the cities of Bill, Douglas, Deer Creek, Glenrock, Wheatland, Guernsey, Torrington, Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, Horse Creek, Cheyenne, and Pine Bluffs 250 AM MST Fri Jan 12 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST THIS EVENING... ...WIND CHILL WARNING NOW IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM MST TUESDAY... * WHAT....For the Winter Weather Advisory, snow expected. Total snow accumulations up to three inches. Isolated areas could see up to four inches. Winds gusting as high as 35 mph. The potential for localized snow squalls exists during this afternoon, especially along the Interstate 25 corridor. For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 40 to 50 below zero from Friday evening through the weekend. * WHERE...Portions of east central and southeast Wyoming. * WHEN...For the Winter Weather Advisory, until 11 PM MST this evening. For the Wind Chill Warning, from 5 PM this afternoon to 11 AM MST Tuesday. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 5 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ002-003-019>021-054-055-095-096-WYZ102-103-106-130000- /O.EXT.KCYS.WC.W.0001.240113T0000Z-240116T1800Z/ Dawes County-Box Butte County-Scotts Bluff County-Banner County- Morrill County-Kimball County-Cheyenne County- Northern Sioux County-Southern Sioux County-Niobrara County- North Laramie Range- Central Laramie Range and Southwest Platte County- Including the cities of Chadron, Chadron St Park, Alliance, Hemingford, Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Kimball, Sidney, Brownson, Harrison, Agate, Lusk, Redbird, Garrett, and Bordeaux 250 AM MST Fri Jan 12 2024 ...WIND CHILL WARNING NOW IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM MST TUESDAY... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 45 to 55 below zero. * WHERE...Portions of panhandle Nebraska and east central and southeast Wyoming. * WHEN...From 5 PM this afternoon to 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 5 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ BW
471 WWUS45 KCYS 121916 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 1216 PM MST Fri Jan 12 2024 WYZ112-114-131200- /O.NEW.KCYS.WS.A.0001.240114T1100Z-240116T0000Z/ /O.CON.KCYS.WS.W.0001.000000T0000Z-240113T1200Z/ /O.CON.KCYS.WC.W.0001.240113T0000Z-240116T1800Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 1216 PM MST Fri Jan 12 2024 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SATURDAY... ...WIND CHILL WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM MST TUESDAY... ...WINTER STORM WATCH IN EFFECT FROM LATE SATURDAY NIGHT THROUGH MONDAY AFTERNOON... * WHAT...For the Winter Storm Warning, heavy snow. Additional snow accumulations of 4 to 8 inches. Winds gusting as high as 60 mph. For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 40 below zero. For the Winter Storm Watch, heavy snow possible. Total snow accumulations of 17 to 25 inches possible. Winds could gust as high as 40 mph. * WHERE...Sierra Madre Range and Snowy Range. * WHEN...For the Winter Storm Warning, until 5 AM MST Saturday. For the Wind Chill Warning, from 5 PM this afternoon to 11 AM MST Tuesday. For the Winter Storm Watch, from late Saturday night through Monday afternoon. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. Hikers and snow mobilers could become disoriented and lost. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Monitor the latest forecasts for updates on this situation. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ101-107-108-116>119-131200- /O.CON.KCYS.WC.W.0001.240113T0000Z-240116T1800Z/ /O.CON.KCYS.WW.Y.0003.000000T0000Z-240113T0600Z/ Converse County Lower Elevations-East Platte County-Goshen County- South Laramie Range-South Laramie Range Foothills- Central Laramie County-East Laramie County- Including the cities of Bill, Douglas, Deer Creek, Glenrock, Wheatland, Guernsey, Torrington, Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, Horse Creek, Cheyenne, and Pine Bluffs 1216 PM MST Fri Jan 12 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST THIS EVENING... ...WIND CHILL WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM MST TUESDAY... * WHAT...For the Winter Weather Advisory, snow expected. Total snow accumulations up to three inches. Isolated areas could see up to four inches. Winds gusting as high as 35 mph. The potential for localized snow squalls exists during this afternoon, especially along the Interstate 25 corridor. For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 40 to 50 below zero from Friday evening through the weekend. * WHERE...Portions of east central and southeast Wyoming. * WHEN...For the Winter Weather Advisory, until 11 PM MST this evening. For the Wind Chill Warning, from 5 PM this afternoon to 11 AM MST Tuesday. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 5 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ109>111-113-115-131200- /O.CON.KCYS.WC.W.0001.240113T0000Z-240116T1800Z/ /O.CON.KCYS.WW.Y.0003.000000T0000Z-240113T0600Z/ Central Carbon County-North Snowy Range Foothills- Southwest Carbon County-Upper North Platte River Basin- Laramie Valley- Including the cities of Rawlins, Arlington, Elk Mountain, Baggs, Saratoga, Encampment, Bosler, and Laramie 1216 PM MST Fri Jan 12 2024 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 PM MST THIS EVENING... ...WIND CHILL WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM MST TUESDAY... * WHAT...For the Winter Weather Advisory, snow expected. Total snow accumulations of 1 to 3 inches. Winds gusting as high as 60 mph. Localized snow squalls are possible along the Interstate 80 corridor this afternoon. For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 40 below zero. * WHERE...Central Carbon County, North Snowy Range Foothills, Southwest Carbon County, Upper North Platte River Basin and Laramie Valley. * WHEN...For the Winter Weather Advisory, until 11 PM MST this evening. For the Wind Chill Warning, from 5 PM this afternoon to 11 AM MST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ002-003-019>021-054-055-095-096-WYZ102-103-106-131200- /O.CON.KCYS.WC.W.0001.240113T0000Z-240116T1800Z/ Dawes County-Box Butte County-Scotts Bluff County-Banner County- Morrill County-Kimball County-Cheyenne County- Northern Sioux County-Southern Sioux County-Niobrara County- North Laramie Range- Central Laramie Range and Southwest Platte County- Including the cities of Chadron, Chadron St Park, Alliance, Hemingford, Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Kimball, Sidney, Brownson, Harrison, Agate, Lusk, Redbird, Garrett, and Bordeaux 1216 PM MST Fri Jan 12 2024 ...WIND CHILL WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM MST TUESDAY... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 45 to 55 below zero. * WHERE...Portions of panhandle Nebraska and east central and southeast Wyoming. * WHEN...From 5 PM this afternoon to 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 5 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ WYZ104-105-131200- /O.CON.KCYS.WC.W.0001.240113T0000Z-240116T1800Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin- Including the cities of Seminoe Dam, Medicine Bow, and Shirley Basin 1216 PM MST Fri Jan 12 2024 ...WIND CHILL WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 11 AM MST TUESDAY... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 45 below zero between tonight and Tuesday morning at times. * WHERE...Ferris/Seminoe/Shirley Mountains and Shirley Basin. * WHEN...From 5 PM this afternoon to 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$
810 WWUS45 KCYS 130553 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 1053 PM MST Fri Jan 12 2024 WYZ101-107-108-131400- /O.CAN.KCYS.WW.Y.0003.000000T0000Z-240113T0600Z/ /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ Converse County Lower Elevations-East Platte County-Goshen County- Including the cities of Bill, Douglas, Deer Creek, Glenrock, Wheatland, Guernsey, and Torrington 1053 PM MST Fri Jan 12 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER WEATHER ADVISORY IS CANCELLED... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 40 to 50 below zero through Tuesday morning. * WHERE...Converse County Lower Elevations, East Platte County and Goshen County. * WHEN...Until 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 5 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ WYZ112-114-131400- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ /O.CON.KCYS.WS.W.0001.000000T0000Z-240113T1200Z/ /O.CON.KCYS.WS.A.0001.240114T1100Z-240116T0000Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 1053 PM MST Fri Jan 12 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST SATURDAY... ...WINTER STORM WATCH REMAINS IN EFFECT FROM LATE SATURDAY NIGHT THROUGH MONDAY AFTERNOON... * WHAT...For the Winter Storm Warning, heavy snow. Additional snow accumulations up to 6 inches by Saturday morning. Winds gusting as high as 60 mph. For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 40 below zero. For the Winter Storm Watch, heavy snow possible. Total snow accumulations of 17 to 25 inches possible. Winds could gust as high as 40 mph. * WHERE...Sierra Madre Range and Snowy Range. * WHEN...For the Winter Storm Warning, until 5 AM MST Saturday. For the Wind Chill Warning, from 5 PM this afternoon to 11 AM MST Tuesday. For the Winter Storm Watch, from late Saturday night through Monday afternoon. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. Hikers and snow mobilers could become disoriented and lost. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Monitor the latest forecasts for updates on this situation. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ109>111-113-115-131400- /O.EXT.KCYS.WW.Y.0003.000000T0000Z-240113T1200Z/ /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ Central Carbon County-North Snowy Range Foothills- Southwest Carbon County-Upper North Platte River Basin- Laramie Valley- Including the cities of Rawlins, Arlington, Elk Mountain, Baggs, Saratoga, Encampment, Bosler, and Laramie 1053 PM MST Fri Jan 12 2024 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 5 AM MST SATURDAY... ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... * WHAT...For the Winter Weather Advisory, snow expected. Additional snow accumulations up to 2 inches. For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 40 below zero. * WHERE...Central Carbon County, North Snowy Range Foothills, Southwest Carbon County, Upper North Platte River Basin and Laramie Valley. * WHEN...For the Winter Weather Advisory, until 5 AM MST Saturday. For the Wind Chill Warning, until 11 AM MST Tuesday. * IMPACTS...Plan on slippery road conditions and poor visibility at times. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ116>119-131400- /O.EXT.KCYS.WW.Y.0003.000000T0000Z-240113T1200Z/ /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ South Laramie Range-South Laramie Range Foothills- Central Laramie County-East Laramie County- Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, Horse Creek, Cheyenne, and Pine Bluffs 1053 PM MST Fri Jan 12 2024 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 5 AM MST SATURDAY... ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... * WHAT...For the Winter Weather Advisory, snow expected. Additional snow accumulations up to 2 inches. For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 40 to 50 below zero through Tuesday morning. * WHERE...Portions of east central and southeast Wyoming. * WHEN...For the Winter Weather Advisory, until 5 AM MST Saturday. For the Wind Chill Warning, until 11 AM MST Tuesday. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 5 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ002-003-019>021-054-055-095-096-WYZ102-103-106-131400- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ Dawes County-Box Butte County-Scotts Bluff County-Banner County- Morrill County-Kimball County-Cheyenne County- Northern Sioux County-Southern Sioux County-Niobrara County- North Laramie Range- Central Laramie Range and Southwest Platte County- Including the cities of Chadron, Chadron St Park, Alliance, Hemingford, Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Kimball, Sidney, Brownson, Harrison, Agate, Lusk, Redbird, Garrett, and Bordeaux 1053 PM MST Fri Jan 12 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 45 to 55 below zero. * WHERE...Portions of panhandle Nebraska and east central and southeast Wyoming. * WHEN...From 5 PM this afternoon to 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 5 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ WYZ104-105-131400- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin- Including the cities of Seminoe Dam, Medicine Bow, and Shirley Basin 1053 PM MST Fri Jan 12 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 45 below zero between tonight and Tuesday morning at times. * WHERE...Ferris/Seminoe/Shirley Mountains and Shirley Basin. * WHEN...From 5 PM this afternoon to 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$
945 WWUS45 KCYS 130920 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 220 AM MST Sat Jan 13 2024 WYZ112-114-140000- /O.UPG.KCYS.WS.A.0001.240114T1100Z-240116T0000Z/ /O.NEW.KCYS.WS.W.0002.240114T1200Z-240116T0000Z/ /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ /O.CON.KCYS.WS.W.0001.000000T0000Z-240113T1200Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 220 AM MST Sat Jan 13 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 AM MST EARLY... ...WINTER STORM WARNING IN EFFECT FROM 5 AM SUNDAY TO 5 PM MST MONDAY... * WHAT...For the Wind Chill Warning, dangerously cold wind chills. Wind chills as low as 40 below zero. For the first Winter Storm Warning, heavy snow. Additional snow accumulations of up to one inch. Winds gusting as high as 50 mph. For the second Winter Storm Warning, heavy snow expected. Total snow accumulations of 2-3 feet. Winds gusting as high as 40 mph. * WHERE...Sierra Madre Range and Snowy Range. * WHEN...For the Wind Chill Warning, until 11 AM MST Tuesday. For the first Winter Storm Warning, until 5 AM MST early this morning. For the second Winter Storm Warning, from 5 AM Sunday to 5 PM MST Monday. * IMPACTS...Travel could be very difficult to impossible. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ109>111-113-115-140000- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ /O.CON.KCYS.WW.Y.0003.000000T0000Z-240113T1200Z/ Central Carbon County-North Snowy Range Foothills- Southwest Carbon County-Upper North Platte River Basin- Laramie Valley- Including the cities of Rawlins, Arlington, Elk Mountain, Baggs, Saratoga, Encampment, Bosler, and Laramie 220 AM MST Sat Jan 13 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST EARLY THIS MORNING... * WHAT...For the Winter Weather Advisory, snow expected. Additional snow accumulations up to 2 inches. For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 40 below zero. * WHERE...Central Carbon County, North Snowy Range Foothills, Southwest Carbon County, Upper North Platte River Basin and Laramie Valley. * WHEN...For the Winter Weather Advisory, until 5 AM MST Saturday. For the Wind Chill Warning, until 11 AM MST Tuesday. * IMPACTS...Plan on slippery road conditions and poor visibility at times. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ116>119-140000- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ /O.CON.KCYS.WW.Y.0003.000000T0000Z-240113T1200Z/ South Laramie Range-South Laramie Range Foothills- Central Laramie County-East Laramie County- Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, Horse Creek, Cheyenne, and Pine Bluffs 220 AM MST Sat Jan 13 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM MST EARLY THIS MORNING... * WHAT...For the Winter Weather Advisory, snow expected. Additional snow accumulations up to 1 inches. For the Wind Chill Warning, dangerously cold wind chills expected. Wind chills as low as 40 to 50 below zero through Tuesday morning. * WHERE...Portions of east central and southeast Wyoming. * WHEN...For the Winter Weather Advisory, until 5 AM MST Saturday. For the Wind Chill Warning, until 11 AM MST Tuesday. * IMPACTS...Travel could be very difficult. Patchy blowing snow could significantly reduce visibility. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 5 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ002-003-019>021-054-055-095-096-WYZ101>103-106>108-140000- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ Dawes County-Box Butte County-Scotts Bluff County-Banner County- Morrill County-Kimball County-Cheyenne County- Northern Sioux County-Southern Sioux County- Converse County Lower Elevations-Niobrara County- North Laramie Range- Central Laramie Range and Southwest Platte County- East Platte County-Goshen County- Including the cities of Chadron, Chadron St Park, Alliance, Hemingford, Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Kimball, Sidney, Brownson, Harrison, Agate, Bill, Douglas, Deer Creek, Glenrock, Lusk, Redbird, Garrett, Bordeaux, Wheatland, Guernsey, and Torrington 220 AM MST Sat Jan 13 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 45 to 55 below zero. * WHERE...Portions of panhandle Nebraska and east central and southeast Wyoming. * WHEN...From 5 PM this afternoon to 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 5 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ WYZ104-105-140000- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin- Including the cities of Seminoe Dam, Medicine Bow, and Shirley Basin 220 AM MST Sat Jan 13 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 45 below zero between tonight and Tuesday morning at times. * WHERE...Ferris/Seminoe/Shirley Mountains and Shirley Basin. * WHEN...From 5 PM this afternoon to 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$
742 WWUS45 KCYS 131133 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 433 AM MST Sat Jan 13 2024 WYZ112-114-140000- /O.EXP.KCYS.WS.W.0001.000000T0000Z-240113T1200Z/ /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ /O.CON.KCYS.WS.W.0002.240114T1200Z-240116T0000Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 433 AM MST Sat Jan 13 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 AM SUNDAY TO 5 PM MST MONDAY... ...THE FIRST ISSUED WINTER STORM WARNING WILL EXPIRE AT 5 AM MST... * WHAT...For the Wind Chill Warning, dangerously cold wind chills. Wind chills as low as 40 below zero. For the Winter Storm Warning, heavy snow expected. Total snow accumulations of 6 to 21 inches. Winds gusting as high as 40 mph. * WHERE...Sierra Madre Range and Snowy Range. * WHEN...For the Wind Chill Warning, until 11 AM MST Tuesday. For the first Winter Storm Warning, until 5 AM MST early this morning. For the second Winter Storm Warning, from 5 AM Sunday to 5 PM MST Monday. * IMPACTS...Travel could be very difficult to impossible. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ109>111-113-115-140000- /O.EXP.KCYS.WW.Y.0003.000000T0000Z-240113T1200Z/ /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ Central Carbon County-North Snowy Range Foothills- Southwest Carbon County-Upper North Platte River Basin- Laramie Valley- Including the cities of Rawlins, Arlington, Elk Mountain, Baggs, Saratoga, Encampment, Bosler, and Laramie 433 AM MST Sat Jan 13 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER WEATHER ADVISORY WILL EXPIRE AT 5 AM MST... * WHAT...Dangerously cold wind chills. Wind chills as low as 40 below zero. * WHERE...Central Carbon County, North Snowy Range Foothills, Southwest Carbon County, Upper North Platte River Basin and Laramie Valley. * WHEN...For the Winter Weather Advisory, until 5 AM MST Saturday. For the Wind Chill Warning, until 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ WYZ116>119-140000- /O.EXP.KCYS.WW.Y.0003.000000T0000Z-240113T1200Z/ /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ South Laramie Range-South Laramie Range Foothills- Central Laramie County-East Laramie County- Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, Horse Creek, Cheyenne, and Pine Bluffs 433 AM MST Sat Jan 13 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER WEATHER ADVISORY WILL EXPIRE AT 5 AM MST... * WHAT...Dangerously cold wind chills. Wind chills as low as 45 below zero. * WHERE...Portions of east central and southeast Wyoming. * WHEN...For the Winter Weather Advisory, until 5 AM MST Saturday. For the Wind Chill Warning, until 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ NEZ002-003-019>021-054-055-095-096-WYZ101>103-106>108-140000- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ Dawes County-Box Butte County-Scotts Bluff County-Banner County- Morrill County-Kimball County-Cheyenne County- Northern Sioux County-Southern Sioux County- Converse County Lower Elevations-Niobrara County- North Laramie Range- Central Laramie Range and Southwest Platte County- East Platte County-Goshen County- Including the cities of Chadron, Chadron St Park, Alliance, Hemingford, Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Kimball, Sidney, Brownson, Harrison, Agate, Bill, Douglas, Deer Creek, Glenrock, Lusk, Redbird, Garrett, Bordeaux, Wheatland, Guernsey, and Torrington 433 AM MST Sat Jan 13 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 45 to 55 below zero. * WHERE...Portions of panhandle Nebraska and east central and southeast Wyoming. * WHEN...From 5 PM this afternoon to 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 5 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ WYZ104-105-140000- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin- Including the cities of Seminoe Dam, Medicine Bow, and Shirley Basin 433 AM MST Sat Jan 13 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 45 below zero between tonight and Tuesday morning at times. * WHERE...Ferris/Seminoe/Shirley Mountains and Shirley Basin. * WHEN...From 5 PM this afternoon to 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$
605 WWUS45 KCYS 132145 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 245 PM MST Sat Jan 13 2024 WYZ110-115-141200- /O.EXB.KCYS.WS.W.0002.240114T0600Z-240115T1800Z/ /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ North Snowy Range Foothills-Laramie Valley- Including the cities of Arlington, Elk Mountain, Bosler, and Laramie 245 PM MST Sat Jan 13 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER STORM WARNING IN EFFECT FROM 11 PM THIS EVENING TO 11 AM MST MONDAY... * WHAT...Snow, heavy at times. Total snow accumulations of 5 to 10 inches, with local amounts in excess of 12 inches possible. Dangerous wind chills of 30 to 40 degrees below zero. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80 between Laramie and Rawlins. Laramie Valley including the city of Laramie. Heaviest amounts north and northwest of Laramie near Rock River and Bosler. * WHEN...Winter Storm Warning from 11 PM MST this evening until 11 AM MST Monday. Wind Chill Warning until 11 AM MST Tuesday. * IMPACTS...Dangerous or impossible travel conditions due to icy, snow packed roads and significantly reduced visibilities in falling snow. Dangerously cold wind chills could may lead to frostbite on exposed skin in as as little as 10 minutes. * ADDITIONAL DETAILS...Snow is expected to fall in two separate waves. The first wave will occur from late tonight through late Sunday morning. After a brief lull, a second round of accumulating snow is expected from Sunday evening through mid day Monday. Total expected snow accumulations include both waves. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ116>118-141200- /O.EXB.KCYS.WS.W.0002.240114T0600Z-240115T1800Z/ /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ South Laramie Range-South Laramie Range Foothills- Central Laramie County- Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, Horse Creek, and Cheyenne 245 PM MST Sat Jan 13 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER STORM WARNING IN EFFECT FROM 11 PM THIS EVENING TO 11 AM MST MONDAY... * WHAT...Snow, heavy at times. Total snow accumulations of 5 to 10 inches, with local amounts in excess of 12 inches possible. Dangerous wind chills of 30 to 40 degrees below zero. * WHERE...South Laramie Range and Adjacent Foothills including Interstate 80 between Laramie and Cheyenne, Central Laramie County including the city of Cheyenne. * WHEN...Winter Storm Warning from 11 PM MST this evening until 11 AM MST Monday. Wind Chill Warning until 11 AM MST Tuesday. * IMPACTS...Dangerous or impossible travel conditions due to icy, snow packed roads and significantly reduced visibilities in falling snow. Dangerously cold wind chills could may lead to frostbite on exposed skin in as as little as 10 minutes. * ADDITIONAL DETAILS...Snow is expected to fall in two separate waves. The first wave will occur from late tonight through late Sunday morning. After a brief lull, a second round of accumulating snow is expected from Sunday evening through mid day Monday. Total expected snow accumulations include both waves. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ112-114-141200- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ /O.CON.KCYS.WS.W.0002.240114T1200Z-240116T0000Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 245 PM MST Sat Jan 13 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 AM SUNDAY TO 5 PM MST MONDAY... * WHAT...Heavy mountain snow. Total snow accumulations of 2 to 3 feet expected, with locally higher amounts possible. Dangerous wind chills of 30 to 40 degrees below zero. * WHERE...Sierra Madre and Snowy Mountain Ranges. * WHEN...Winter Storm Warning from 5 AM MST Sunday until 5 PM MST Monday. Wind Chill Warning until 11 AM MST Tuesday. * IMPACTS...Extremely dangerous or impossible mountain travel conditions due to icy, snow packed roads and significantly reduced visibilities in falling and blowing snow. Outdoor recreation will be life threatening to those caught unprepared for severe winter conditions. Hikers and snowmobilers can become easily disoriented and lose their way. Frostbite and hypothermia can develop rapidly due to extreme cold temperatures. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ104-105-109-111-113-141200- /O.NEW.KCYS.WW.Y.0004.240114T0600Z-240115T1800Z/ /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin- Central Carbon County-Southwest Carbon County- Upper North Platte River Basin- Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin, Rawlins, Baggs, Saratoga, and Encampment 245 PM MST Sat Jan 13 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER WEATHER ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 11 AM MST MONDAY... * WHAT...Periods of snow. Total snow accumulations of 3 to 6 inches, with local amounts up to 8 inches possible. Dangerous wind chills of 30 to 40 degrees below zero. * WHERE...Lower elevations of Carbon County including Rawlins, Saratoga, Baggs, and Shirley Basin. * WHEN...Winter Weather Advisory from 11 PM MST this evening until 11 AM MST Monday. Wind Chill Warning until 11 AM MST Tuesday. * IMPACTS...Hazardous travel conditions due to icy, snow covered roads and low visibilities in falling snow. Dangerously cold wind chills could may lead to frostbite on exposed skin in as as little as 10 minutes. * ADDITIONAL DETAILS...Snow is expected to fall in two separate waves. The first wave will occur from late tonight through late Sunday morning. After a brief lull, a second round of accumulating snow is expected from Sunday evening through mid day Monday. Total expected snow accumulations include both waves. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ103-106>108-119-141200- /O.NEW.KCYS.WW.Y.0004.240114T0600Z-240115T1800Z/ /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ North Laramie Range- Central Laramie Range and Southwest Platte County- East Platte County-Goshen County-East Laramie County- Including the cities of Garrett, Bordeaux, Wheatland, Guernsey, Torrington, and Pine Bluffs 245 PM MST Sat Jan 13 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER WEATHER ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 11 AM MST MONDAY... * WHAT...Periods of snow. Total snow accumulations of 3 to 6 inches, with local amounts up to 8 inches possible. Dangerous wind chills of 30 to 40 degrees below zero. * WHERE...North Laramie Range, Platte and Goshen Counties, eastern Laramie County. This includes Wheatland, Glendo, Torrington, and Pine Bluffs. * WHEN...Winter Weather Advisory from 11 PM MST this evening until 11 AM MST Monday. Wind Chill Warning until 11 AM MST Tuesday. * IMPACTS...Hazardous travel conditions due to icy, snow covered roads and low visibilities in falling snow. Dangerously cold wind chills could may lead to frostbite on exposed skin in as as little as 10 minutes. * ADDITIONAL DETAILS...Snow is expected to fall in two separate waves. The first wave will occur from late tonight through late Sunday morning. After a brief lull, a second round of accumulating snow is expected from Sunday evening through mid day Monday. Total expected snow accumulations include both waves. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ002-003-019>021-054-055-095-096-WYZ101-102-141200- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ Dawes County-Box Butte County-Scotts Bluff County-Banner County- Morrill County-Kimball County-Cheyenne County- Northern Sioux County-Southern Sioux County- Converse County Lower Elevations-Niobrara County- Including the cities of Chadron, Chadron St Park, Alliance, Hemingford, Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Kimball, Sidney, Brownson, Harrison, Agate, Bill, Douglas, Deer Creek, Glenrock, Lusk, and Redbird 245 PM MST Sat Jan 13 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 45 to 55 below zero. * WHERE...East central Wyoming into the western Nebraska Panhandle. * WHEN...Until 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 5 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ CLH
139 WWUS45 KCYS 141049 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 349 AM MST Sun Jan 14 2024 WYZ112-114-150000- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ /O.CON.KCYS.WS.W.0002.240114T1200Z-240116T0000Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 349 AM MST Sun Jan 14 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST MONDAY... * WHAT...Heavy mountain snow. Total snow accumulations of 2 to 3 feet expected, with locally higher amounts possible. Dangerous wind chills of 30 to 40 degrees below zero. * WHERE...Sierra Madre and Snowy Mountain Ranges. * WHEN...Winter Storm Warning from 5 AM MST Sunday until 5 PM MST Monday. Wind Chill Warning until 11 AM MST Tuesday. * IMPACTS...Extremely dangerous or impossible mountain travel conditions due to icy, snow packed roads and significantly reduced visibilities in falling and blowing snow. Outdoor recreation will be life threatening to those caught unprepared for severe winter conditions. Hikers and snowmobilers can become easily disoriented and lose their way. Frostbite and hypothermia can develop rapidly due to extreme cold temperatures. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ110-115-150000- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ /O.CON.KCYS.WS.W.0002.000000T0000Z-240115T1800Z/ North Snowy Range Foothills-Laramie Valley- Including the cities of Arlington, Elk Mountain, Bosler, and Laramie 349 AM MST Sun Jan 14 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST MONDAY... * WHAT...Snow, heavy at times. Total snow accumulations of 5 to 10 inches, with local amounts in excess of 12 inches possible. Dangerous wind chills of 30 to 40 degrees below zero. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80 between Laramie and Rawlins. Laramie Valley including the city of Laramie. Heaviest amounts north and northwest of Laramie near Rock River and Bosler. * WHEN...Winter Storm Warning from 11 PM MST this evening until 11 AM MST Monday. Wind Chill Warning until 11 AM MST Tuesday. * IMPACTS...Dangerous or impossible travel conditions due to icy, snow packed roads and significantly reduced visibilities in falling snow. Dangerously cold wind chills could may lead to frostbite on exposed skin in as as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ116>118-150000- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ /O.CON.KCYS.WS.W.0002.000000T0000Z-240115T1800Z/ South Laramie Range-South Laramie Range Foothills- Central Laramie County- Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, Horse Creek, and Cheyenne 349 AM MST Sun Jan 14 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST MONDAY... * WHAT...Snow, heavy at times. Total snow accumulations of 5 to 10 inches, with local amounts in excess of 12 inches possible. Dangerous wind chills of 30 to 40 degrees below zero. * WHERE...South Laramie Range and Adjacent Foothills including Interstate 80 between Laramie and Cheyenne, Central Laramie County including the city of Cheyenne. * WHEN...Winter Storm Warning from 11 PM MST this evening until 11 AM MST Monday. Wind Chill Warning until 11 AM MST Tuesday. * IMPACTS...Dangerous or impossible travel conditions due to icy, snow packed roads and significantly reduced visibilities in falling snow. Dangerously cold wind chills could may lead to frostbite on exposed skin in as as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ104-105-109-111-113-150000- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ /O.CON.KCYS.WW.Y.0004.000000T0000Z-240115T1800Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin- Central Carbon County-Southwest Carbon County- Upper North Platte River Basin- Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin, Rawlins, Baggs, Saratoga, and Encampment 349 AM MST Sun Jan 14 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST MONDAY... * WHAT...Periods of snow. Total snow accumulations of 3 to 6 inches, with local amounts up to 8 inches possible. Dangerous wind chills of 30 to 40 degrees below zero. * WHERE...Lower elevations of Carbon County including Rawlins, Saratoga, Baggs, and Shirley Basin. * WHEN...Winter Weather Advisory from 11 PM MST this evening until 11 AM MST Monday. Wind Chill Warning until 11 AM MST Tuesday. * IMPACTS...Hazardous travel conditions due to icy, snow covered roads and low visibilities in falling snow. Dangerously cold wind chills could may lead to frostbite on exposed skin in as as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ103-106>108-119-150000- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ /O.CON.KCYS.WW.Y.0004.000000T0000Z-240115T1800Z/ North Laramie Range- Central Laramie Range and Southwest Platte County- East Platte County-Goshen County-East Laramie County- Including the cities of Garrett, Bordeaux, Wheatland, Guernsey, Torrington, and Pine Bluffs 349 AM MST Sun Jan 14 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST MONDAY... * WHAT...Periods of snow. Total snow accumulations of 3 to 6 inches, with local amounts up to 8 inches possible. Dangerous wind chills of 30 to 40 degrees below zero. * WHERE...North Laramie Range, Platte and Goshen Counties, eastern Laramie County. This includes Wheatland, Glendo, Torrington, and Pine Bluffs. * WHEN...Winter Weather Advisory from 11 PM MST this evening until 11 AM MST Monday. Wind Chill Warning until 11 AM MST Tuesday. * IMPACTS...Hazardous travel conditions due to icy, snow covered roads and low visibilities in falling snow. Dangerously cold wind chills could may lead to frostbite on exposed skin in as as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ002-003-019>021-054-055-095-096-WYZ101-102-150000- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ Dawes County-Box Butte County-Scotts Bluff County-Banner County- Morrill County-Kimball County-Cheyenne County- Northern Sioux County-Southern Sioux County- Converse County Lower Elevations-Niobrara County- Including the cities of Chadron, Chadron St Park, Alliance, Hemingford, Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Kimball, Sidney, Brownson, Harrison, Agate, Bill, Douglas, Deer Creek, Glenrock, Lusk, and Redbird 349 AM MST Sun Jan 14 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 45 to 55 below zero. * WHERE...East central Wyoming into the western Nebraska Panhandle. * WHEN...Until 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 5 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$
858 WWUS45 KCYS 142224 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 324 PM MST Sun Jan 14 2024 WYZ112-114-151200- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ /O.CON.KCYS.WS.W.0002.000000T0000Z-240116T0000Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 324 PM MST Sun Jan 14 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST MONDAY... * WHAT...Heavy mountain snow. Additional snow accumulations up to 1 foot expected, with locally higher amounts possible. Dangerous wind chills of 30 to 40 degrees below zero.. * WHERE...Sierra Madre and Snowy Mountain Ranges. * WHEN...Winter Storm Warning until 5 PM MST Monday. Wind Chill Warning until 11 AM MST Tuesday. * IMPACTS...Extremely dangerous or impossible mountain travel conditions due to icy, snow packed roads and significantly reduced visibilities in falling and blowing snow. Outdoor recreation will be life threatening to those caught unprepared for severe winter conditions. Hikers and snowmobilers can become easily disoriented and lose their way. Frostbite and hypothermia can develop rapidly due to extreme cold temperatures. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ110-115-151200- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ /O.CON.KCYS.WS.W.0002.000000T0000Z-240115T1800Z/ North Snowy Range Foothills-Laramie Valley- Including the cities of Arlington, Elk Mountain, Bosler, and Laramie 324 PM MST Sun Jan 14 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST MONDAY... * WHAT...Snow. Additional snow accumulations of 1 to 3 inches expected, with locally higher amounts possible. Dangerous wind chills of 30 to 40 degrees below zero. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80 between Laramie and Rawlins. Laramie Valley including the city of Laramie. Heaviest amounts north and northwest of Laramie near Rock River and Bosler. * WHEN...Winter Storm Warning until 11 AM MST Monday. The next wave of snow will begin late tonight. Wind Chill Warning until 11 AM MST Tuesday. * IMPACTS...Dangerous travel conditions due to icy, snow packed roads and significantly reduced visibilities in falling snow. Dangerously cold wind chills could may lead to frostbite on exposed skin in as as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ116>118-151200- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ /O.CON.KCYS.WS.W.0002.000000T0000Z-240115T1800Z/ South Laramie Range-South Laramie Range Foothills- Central Laramie County- Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, Horse Creek, and Cheyenne 324 PM MST Sun Jan 14 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST MONDAY... * WHAT...Snow. Additional snow accumulations of 1 to 3 inches expected, with locally higher amounts possible. Dangerous wind chills of 30 to 40 degrees below zero. * WHERE...South Laramie Range and Adjacent Foothills including Interstate 80 between Laramie and Cheyenne, Central Laramie County including the city of Cheyenne. * WHEN...Winter Storm Warning until 11 AM MST Monday. The next wave of snow will begin late tonight. Wind Chill Warning until 11 AM MST Tuesday. * IMPACTS...Dangerous travel conditions due to icy, snow packed roads and significantly reduced visibilities in falling snow. Dangerously cold wind chills could may lead to frostbite on exposed skin in as as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ104-105-109-111-113-151200- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ /O.CON.KCYS.WW.Y.0004.000000T0000Z-240115T1800Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin- Central Carbon County-Southwest Carbon County- Upper North Platte River Basin- Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin, Rawlins, Baggs, Saratoga, and Encampment 324 PM MST Sun Jan 14 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST MONDAY... * WHAT...Snow. Additional snow accumulations of 1 to 3 inches expected, with locally higher amounts possible. Dangerous wind chills of 30 to 40 degrees below zero. * WHERE...Lower elevations of Carbon County including Rawlins, Saratoga, Baggs, and Shirley Basin. * WHEN...Winter Weather Advisory until 11 AM MST Monday. The next wave of snow will begin late tonight. Wind Chill Warning until 11 AM MST Tuesday. * IMPACTS...Hazardous travel conditions due to icy, snow covered roads and low visibilities in falling snow. Dangerously cold wind chills could may lead to frostbite on exposed skin in as as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ103-106>108-119-151200- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ /O.CON.KCYS.WW.Y.0004.000000T0000Z-240115T1800Z/ North Laramie Range- Central Laramie Range and Southwest Platte County- East Platte County-Goshen County-East Laramie County- Including the cities of Garrett, Bordeaux, Wheatland, Guernsey, Torrington, and Pine Bluffs 324 PM MST Sun Jan 14 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST MONDAY... * WHAT...Snow. Additional snow accumulations of 1 to 3 inches expected, with locally higher amounts possible. Dangerous wind chills of 30 to 40 degrees below zero. * WHERE...North Laramie Range, Platte and Goshen Counties, eastern Laramie County. This includes Wheatland, Glendo, Torrington, and Pine Bluffs. * WHEN...Winter Weather Advisory until 11 AM MST Monday. The next wave of snow will begin late tonight. Wind Chill Warning until 11 AM MST Tuesday. * IMPACTS...Hazardous travel conditions due to icy, snow covered roads and low visibilities in falling snow. Dangerously cold wind chills could may lead to frostbite on exposed skin in as as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ002-003-019>021-054-055-095-096-WYZ101-102-151200- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ Dawes County-Box Butte County-Scotts Bluff County-Banner County- Morrill County-Kimball County-Cheyenne County- Northern Sioux County-Southern Sioux County- Converse County Lower Elevations-Niobrara County- Including the cities of Chadron, Chadron St Park, Alliance, Hemingford, Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Kimball, Sidney, Brownson, Harrison, Agate, Bill, Douglas, Deer Creek, Glenrock, Lusk, and Redbird 324 PM MST Sun Jan 14 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 40 degrees below zero. * WHERE...East central Wyoming into the western Nebraska Panhandle. * WHEN...Until 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ CLH
478 WWUS45 KCYS 150946 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 246 AM MST Mon Jan 15 2024 WYZ112-114-160000- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ /O.CON.KCYS.WS.W.0002.000000T0000Z-240116T0000Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 246 AM MST Mon Jan 15 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... * WHAT...Heavy mountain snow. Additional snow accumulations up to 1 foot expected, with locally higher amounts possible. Dangerous wind chills of 30 to 40 degrees below zero. * WHERE...Sierra Madre and Snowy Mountain Ranges. * WHEN...Winter Storm Warning until 5 PM MST Monday. Wind Chill Warning until 11 AM MST Tuesday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ110-115-160000- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ /O.CON.KCYS.WS.W.0002.000000T0000Z-240115T1800Z/ North Snowy Range Foothills-Laramie Valley- Including the cities of Arlington, Elk Mountain, Bosler, and Laramie 246 AM MST Mon Jan 15 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...Snow. Additional snow accumulations of 1 to 3 inches expected, with locally higher amounts possible. Dangerous wind chills of 30 to 40 degrees below zero. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80 between Laramie and Rawlins. Laramie Valley including the city of Laramie. Heaviest amounts north and northwest of Laramie near Rock River and Bosler. * WHEN...Winter Storm Warning until 11 AM MST Monday. The next wave of snow will begin late tonight. Wind Chill Warning until 11 AM MST Tuesday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ116>118-160000- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ /O.CON.KCYS.WS.W.0002.000000T0000Z-240115T1800Z/ South Laramie Range-South Laramie Range Foothills- Central Laramie County- Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, Horse Creek, and Cheyenne 246 AM MST Mon Jan 15 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...Snow. Additional snow accumulations of 1 to 3 inches expected, with locally higher amounts possible. Dangerous wind chills of 30 to 40 degrees below zero. * WHERE...South Laramie Range and Adjacent Foothills including Interstate 80 between Laramie and Cheyenne, Central Laramie County including the city of Cheyenne. * WHEN...Winter Storm Warning until 11 AM MST Monday. The next wave of snow will begin late tonight. Wind Chill Warning until 11 AM MST Tuesday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ104-105-109-111-113-160000- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ /O.CON.KCYS.WW.Y.0004.000000T0000Z-240115T1800Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin- Central Carbon County-Southwest Carbon County- Upper North Platte River Basin- Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin, Rawlins, Baggs, Saratoga, and Encampment 246 AM MST Mon Jan 15 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...Snow. Additional snow accumulations of 1 to 2 inches expected, with locally higher amounts possible. Dangerous wind chills of 30 to 40 degrees below zero. * WHERE...Lower elevations of Carbon County including Rawlins, Saratoga, Baggs, and Shirley Basin. * WHEN...Winter Weather Advisory until 11 AM MST Monday. The next wave of snow will begin late tonight. Wind Chill Warning until 11 AM MST Tuesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ103-106>108-119-160000- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ /O.CON.KCYS.WW.Y.0004.000000T0000Z-240115T1800Z/ North Laramie Range- Central Laramie Range and Southwest Platte County- East Platte County-Goshen County-East Laramie County- Including the cities of Garrett, Bordeaux, Wheatland, Guernsey, Torrington, and Pine Bluffs 246 AM MST Mon Jan 15 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...Snow. Additional snow accumulations of 1 to 2 inches expected, with locally higher amounts possible. Dangerous wind chills of 30 to 40 degrees below zero. * WHERE...North Laramie Range, Platte and Goshen Counties, eastern Laramie County. This includes Wheatland, Glendo, Torrington, and Pine Bluffs. * WHEN...Winter Weather Advisory until 11 AM MST Monday. The next wave of snow will begin late tonight. Wind Chill Warning until 11 AM MST Tuesday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ002-003-019>021-054-055-095-096-WYZ101-102-160000- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ Dawes County-Box Butte County-Scotts Bluff County-Banner County- Morrill County-Kimball County-Cheyenne County- Northern Sioux County-Southern Sioux County- Converse County Lower Elevations-Niobrara County- Including the cities of Chadron, Chadron St Park, Alliance, Hemingford, Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Kimball, Sidney, Brownson, Harrison, Agate, Bill, Douglas, Deer Creek, Glenrock, Lusk, and Redbird 246 AM MST Mon Jan 15 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 40 degrees below zero. * WHERE...East central Wyoming into the western Nebraska Panhandle. * WHEN...Until 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$
962 WWUS45 KCYS 151812 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 1112 AM MST Mon Jan 15 2024 WYZ110-115-161200- /O.EXP.KCYS.WS.W.0002.000000T0000Z-240115T1800Z/ /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ North Snowy Range Foothills-Laramie Valley- Including the cities of Arlington, Elk Mountain, Bosler, and Laramie 1112 AM MST Mon Jan 15 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER STORM WARNING HAS EXPIRED... * WHAT...Dangerously cold wind chills. Wind chills as low as 45 below zero. * WHERE...North Snowy Range Foothills including Arlington and Elk Mountain along Interstate 80 between Laramie and Rawlins. Laramie Valley including the city of Laramie. Heaviest amounts north and northwest of Laramie near Rock River and Bosler. * WHEN...Winter Storm Warning until 11 AM MST Monday. The next wave of snow will begin late tonight. Wind Chill Warning until 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ WYZ116>118-161200- /O.EXP.KCYS.WS.W.0002.000000T0000Z-240115T1800Z/ /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ South Laramie Range-South Laramie Range Foothills- Central Laramie County- Including the cities of Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, Horse Creek, and Cheyenne 1112 AM MST Mon Jan 15 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER STORM WARNING HAS EXPIRED... * WHAT...Dangerously cold wind chills. Wind chills as low as 45 below zero. * WHERE...South Laramie Range and Adjacent Foothills including Interstate 80 between Laramie and Cheyenne, Central Laramie County including the city of Cheyenne. * WHEN...Wind Chill Warning until 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ WYZ103-106>108-119-161200- /O.EXP.KCYS.WW.Y.0004.000000T0000Z-240115T1800Z/ /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ North Laramie Range- Central Laramie Range and Southwest Platte County- East Platte County-Goshen County-East Laramie County- Including the cities of Garrett, Bordeaux, Wheatland, Guernsey, Torrington, and Pine Bluffs 1112 AM MST Mon Jan 15 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER WEATHER ADVISORY HAS EXPIRED... * WHAT...Dangerously cold wind chills. Wind chills as low as 45 below zero. * WHERE...North Laramie Range, Platte and Goshen Counties, eastern Laramie County. This includes Wheatland, Glendo, Torrington, and Pine Bluffs. * WHEN...Wind Chill Warning until 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ WYZ104-105-109-111-113-161200- /O.EXP.KCYS.WW.Y.0004.000000T0000Z-240115T1800Z/ /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin- Central Carbon County-Southwest Carbon County- Upper North Platte River Basin- Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin, Rawlins, Baggs, Saratoga, and Encampment 1112 AM MST Mon Jan 15 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER WEATHER ADVISORY HAS EXPIRED... * WHAT...Dangerously cold wind chills. Wind chills as low as 40 below zero. * WHERE...Lower elevations of Carbon County including Rawlins, Saratoga, Baggs, and Shirley Basin. * WHEN...Winter Weather Advisory until 11 AM MST Monday. The next wave of snow will begin late tonight. Wind Chill Warning until 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ WYZ112-114-161200- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ /O.CON.KCYS.WS.W.0002.000000T0000Z-240116T0000Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 1112 AM MST Mon Jan 15 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... * WHAT...Snow ending. Dangerous wind chills of 30 to 40 degrees below zero. * WHERE...Sierra Madre and Snowy Mountain Ranges. * WHEN...Winter Storm Warning until 5 PM MST Monday. Wind Chill Warning until 11 AM MST Tuesday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Gusty winds could bring down tree branches. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ002-003-019>021-054-055-095-096-WYZ101-102-161200- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ Dawes County-Box Butte County-Scotts Bluff County-Banner County- Morrill County-Kimball County-Cheyenne County- Northern Sioux County-Southern Sioux County- Converse County Lower Elevations-Niobrara County- Including the cities of Chadron, Chadron St Park, Alliance, Hemingford, Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Kimball, Sidney, Brownson, Harrison, Agate, Bill, Douglas, Deer Creek, Glenrock, Lusk, and Redbird 1112 AM MST Mon Jan 15 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 40 degrees below zero. * WHERE...East central Wyoming into the western Nebraska Panhandle. * WHEN...Until 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ CLH
198 WWUS45 KCYS 152157 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 257 PM MST Mon Jan 15 2024 WYZ112-114-161200- /O.CAN.KCYS.WS.W.0002.000000T0000Z-240116T0000Z/ /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 257 PM MST Mon Jan 15 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER STORM WARNING IS CANCELLED... * WHAT...Snow ending. Dangerous wind chills of 30 to 40 degrees below zero. * WHERE...Sierra Madre Range and Snowy Range. * WHEN...Until 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ WYZ103-106-107-116>119-161200- /O.NEW.KCYS.WW.Y.0005.240116T0600Z-240118T0000Z/ /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ North Laramie Range- Central Laramie Range and Southwest Platte County- East Platte County-South Laramie Range- South Laramie Range Foothills-Central Laramie County- East Laramie County- Including the cities of Garrett, Bordeaux, Wheatland, Guernsey, Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, Horse Creek, Cheyenne, and Pine Bluffs 257 PM MST Mon Jan 15 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER WEATHER ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 5 PM MST WEDNESDAY... * WHAT...Dangerous wind chills of 30 to 40 degrees below zero. Areas of blowing and drifting snow likely. * WHERE...Much of southeast Wyoming along and southwest of a line from Casper to Wheatland to Pine Bluffs. * WHEN...Wind Chill Warning until 11 AM MST Tuesday. Winter Weather Advisory from 11 PM MST this evening until 5 PM MST Wednesday. * IMPACTS...Dangerous travel conditions due to significant blowing and drifting snow. Visibilities may be reduced to one half mile or less at times. Near-blizzard conditions are possible. Dangerous wind chills may cause frostbite on exposed skin as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ104-105-109-110-113-115-161200- /O.NEW.KCYS.WW.Y.0005.240116T0600Z-240118T0000Z/ /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin- Central Carbon County-North Snowy Range Foothills- Upper North Platte River Basin-Laramie Valley- Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin, Rawlins, Arlington, Elk Mountain, Saratoga, Encampment, Bosler, and Laramie 257 PM MST Mon Jan 15 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER WEATHER ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 5 PM MST WEDNESDAY... * WHAT...Dangerous wind chills of 30 to 40 degrees below zero. Areas of blowing and drifting snow likely. * WHERE...Much of southeast Wyoming along and southwest of a line from Casper to Wheatland to Pine Bluffs. * WHEN...Wind Chill Warning until 11 AM MST Tuesday. Winter Weather Advisory from 11 PM MST this evening until 5 PM MST Wednesday. * IMPACTS...Dangerous travel conditions due to significant blowing and drifting snow. Visibilities may be reduced to one half mile or less at times. Near-blizzard conditions are possible. Dangerous wind chills may cause frostbite on exposed skin as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ002-003-019>021-054-055-095-096-WYZ101-102-108-161200- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ Dawes County-Box Butte County-Scotts Bluff County-Banner County- Morrill County-Kimball County-Cheyenne County- Northern Sioux County-Southern Sioux County- Converse County Lower Elevations-Niobrara County-Goshen County- Including the cities of Chadron, Chadron St Park, Alliance, Hemingford, Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Kimball, Sidney, Brownson, Harrison, Agate, Bill, Douglas, Deer Creek, Glenrock, Lusk, Redbird, and Torrington 257 PM MST Mon Jan 15 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 40 degrees below zero. * WHERE...East central Wyoming into the western Nebraska Panhandle. * WHEN...Until 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ WYZ111-161200- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ Southwest Carbon County- Including the city of Baggs 257 PM MST Mon Jan 15 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... * WHAT...Dangerously cold wind chills. Wind chills as low as 40 below zero. * WHERE...Southwest Carbon County. * WHEN...Until 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ CLH
442 WWUS45 KCYS 160813 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 113 AM MST Tue Jan 16 2024 WYZ103-106-107-116>119-170000- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ /O.CON.KCYS.WW.Y.0005.000000T0000Z-240118T0000Z/ North Laramie Range- Central Laramie Range and Southwest Platte County- East Platte County-South Laramie Range- South Laramie Range Foothills-Central Laramie County- East Laramie County- Including the cities of Garrett, Bordeaux, Wheatland, Guernsey, Buford, Pumpkin Vine, Vedauwoo, Whitaker, Federal, Horse Creek, Cheyenne, and Pine Bluffs 113 AM MST Tue Jan 16 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST WEDNESDAY... * WHAT...Dangerous wind chills of 30 to 40 degrees below zero. Areas of blowing and drifting snow likely. * WHERE...Much of southeast Wyoming along and southwest of a line from Casper to Wheatland to Pine Bluffs. * WHEN...Wind Chill Warning until 11 AM MST Tuesday. Winter Weather Advisory from 11 PM MST this evening until 5 PM MST Wednesday. * IMPACTS...Dangerous travel conditions due to significant blowing and drifting snow. Visibilities may be reduced to one half mile or less at times. Near-blizzard conditions are possible. Dangerous wind chills may cause frostbite on exposed skin as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ104-105-109-110-113-115-170000- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ /O.CON.KCYS.WW.Y.0005.000000T0000Z-240118T0000Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin- Central Carbon County-North Snowy Range Foothills- Upper North Platte River Basin-Laramie Valley- Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin, Rawlins, Arlington, Elk Mountain, Saratoga, Encampment, Bosler, and Laramie 113 AM MST Tue Jan 16 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST WEDNESDAY... * WHAT...Dangerous wind chills of 30 to 40 degrees below zero. Areas of blowing and drifting snow likely. * WHERE...Much of southeast Wyoming along and southwest of a line from Casper to Wheatland to Pine Bluffs. * WHEN...Wind Chill Warning until 11 AM MST Tuesday. Winter Weather Advisory from 11 PM MST this evening until 5 PM MST Wednesday. * IMPACTS...Dangerous travel conditions due to significant blowing and drifting snow. Visibilities may be reduced to one half mile or less at times. Near-blizzard conditions are possible. Dangerous wind chills may cause frostbite on exposed skin as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ112-114-170000- /O.NEW.KCYS.WS.A.0002.240117T1200Z-240119T1200Z/ /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 113 AM MST Tue Jan 16 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... ...WINTER STORM WATCH IN EFFECT FROM LATE TONIGHT THROUGH LATE THURSDAY NIGHT... * WHAT...For the Wind Chill Warning, dangerously cold wind chills. Wind chills as low as 40 below zero. For the Winter Storm Watch, heavy snow possible. Total snow accumulations of 10 to 14 inches with locally higher amounts possible. Winds could gust as high as 65 mph. Areas of blowing and drifting snow with near- blizzard conditions possible at times. * WHERE...Sierra Madre Range and Snowy Range. * WHEN...For the Wind Chill Warning, until 11 AM MST this morning. For the Winter Storm Watch, from late tonight through late Thursday night. * IMPACTS...Travel could be very difficult to impossible. Patchy blowing snow could significantly reduce visibility. The hazardous conditions could impact the morning or evening commute. Very strong winds could cause extensive tree damage. The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. Monitor the latest forecasts for updates on this situation. && $$ NEZ002-003-019>021-054-055-095-096-WYZ101-102-108-161800- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ Dawes County-Box Butte County-Scotts Bluff County-Banner County- Morrill County-Kimball County-Cheyenne County- Northern Sioux County-Southern Sioux County- Converse County Lower Elevations-Niobrara County-Goshen County- Including the cities of Chadron, Chadron St Park, Alliance, Hemingford, Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Kimball, Sidney, Brownson, Harrison, Agate, Bill, Douglas, Deer Creek, Glenrock, Lusk, Redbird, and Torrington 113 AM MST Tue Jan 16 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...Dangerously cold wind chills expected. Wind chills as low as 40 degrees below zero. * WHERE...East central Wyoming into the western Nebraska Panhandle. * WHEN...Until 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$ WYZ111-161800- /O.CON.KCYS.WC.W.0001.000000T0000Z-240116T1800Z/ Southwest Carbon County- Including the city of Baggs 113 AM MST Tue Jan 16 2024 ...WIND CHILL WARNING REMAINS IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...Dangerously cold wind chills. Wind chills as low as 40 below zero. * WHERE...Southwest Carbon County. * WHEN...Until 11 AM MST Tuesday. * IMPACTS...The dangerously cold wind chills could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Avoid outside activities if possible. When outside, make sure you wear appropriate clothing, a hat, and gloves. && $$
What forecasters said that day
The local office's own words before this wind chill warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Cheyenne, WY wrote its last area forecast discussion before this wind chill warning went out at Jan 10, 10:55 PM MST, 4 hours 24 minutes earlier. Its key messages:
- Strong winds will persist across the wind prone corridors of southeast Wyoming through late afternoon today. Another short lived high wind event Thursday night into Friday.
- Mountain snow continues, with high-elevation travel likely to remain very difficult or impossible for some time. Winter Storm Warnings remain in effect for the Snowy and Sierra Madre ranges through Thursday AM.
- Extremely cold temperatures and wind chill values are expected across much of SE Wyoming and the Nebraska Panhandle this weekend. A Wind Chill Watch has been expanded southward across the central Panhandle into the central southeast Wyoming plains.
- Widespread light to moderate snow expected Thursday as a cold front moves into the northern Nebraska Panhandle and Niobrara County in east central Wyoming. Winter Weather Advisories in effect 5AM through 5PM Thursday.
- Bitterly cold temperatures and wind chill values expected Saturday through Tuesday.
- Snow chances possible everywhere Saturday through Monday with the higher terrain likely seeing daily snow showers throughout the long term.
Area forecast discussion, Jan 10, 10:55 PM MST, 4 hours 24 minutes before
Area Forecast Discussion
National Weather Service Cheyenne WY
1055 PM MST Wed Jan 10 2024
.KEY MESSAGES...
- Strong winds will persist across the wind prone corridors of
southeast Wyoming through late afternoon today. Another short
lived high wind event Thursday night into Friday.
- Mountain snow continues, with high-elevation travel likely to
remain very difficult or impossible for some time. Winter
Storm Warnings remain in effect for the Snowy and Sierra Madre
ranges through Thursday AM.
- Extremely cold temperatures and wind chill values are expected
across much of SE Wyoming and the Nebraska Panhandle this
weekend. A Wind Chill Watch has been expanded southward across
the central Panhandle into the central southeast Wyoming
plains.
- Widespread light to moderate snow expected Thursday as a cold
front moves into the northern Nebraska Panhandle and Niobrara
County in east central Wyoming. Winter Weather Advisories in
effect 5AM through 5PM Thursday.
- Bitterly cold temperatures and wind chill values expected
Saturday through Tuesday.
- Snow chances possible everywhere Saturday through Monday with the
higher terrain likely seeing daily snow showers throughout
the long term.
&&
.UPDATE...
Issued at 601 PM MST Wed Jan 10 2024
As winds aloft have decreased somewhat, and low level gradients
have weakened, winds have correspondingly subsided, therefore
the High Wind Warning was allowed to expire at 6 PM.
&&
.SHORT TERM /THROUGH FRIDAY NIGHT/...
Issued at 230 PM MST Wed Jan 10 2024
Strong winds continuing this afternoon. Cheyenne ASOS hit 65
mph recently. Latest observations on Mesowest still showing wind
gusts in excess of 50 mph in warned areas. GFS 700-800mb winds
still up near 50kts at 21Z this afternoon. Decided to extend the
High Wind Warnings through 00Z this afternoon.
Current surface analysis showing a cold front approaching from
the north. Temperatures north of the front in the single digits
and teens. This front expected to move into the eastern half of
the CWA this evening and lay along the southern CWA Thursday.
Winds turn northeasterly behind the front. 700mb temperatures
fall significantly behind the front...from -12 to
-14C this afternoon...to -18 to -20C Thursday afternoon. Its
going to be much colder Thursday over what we are seeing today.
Forecast highs in the single digits across our northern zones
with upper teens in the southern Panhandle.
Mesoscale guidance in good agreement with widespread light snow
developing along and behind the front across the northern
Panhandle Thursday. Getting 3 to 5 inches of snow in this area
with high snow ratios and very cold temperatures. Decided on
issuing a Winter Weather Advisory for the northern Panhandle
into Niobrara County.
Perhaps our best shot for snow in the Snowy and Sierra Madre
Ranges tonight as upper shortwave moves into Carbon County
tonight. Continued the Winter Storm Warnings for these mountain
zones for another 6-10 inches of snow...on top of what they have
received already.
Arctic boundary moves into the area from the north Friday night
into Saturday. 700mb temperatures -26 to -30C from the GFS
behind the arctic front. Severely cold Friday night into
Saturday with overnight lows -10 to -21F across our eastern
zones. Northwest winds 10 to 15 mph result in windchill
temperatures of 30 to 40 below zero. Decided to expand the Wind
Chill Watches further south into the central Panhandle into
Goshen and Platte Counties. Likely going to need to expand
further south in later updates.
&&
.LONG TERM /SATURDAY THROUGH WEDNESDAY/...
Issued at 230 PM MST Wed Jan 10 2024
Active weather with bitterly cold temperatures and wind chills
expected this weekend through much of the work week. Several swaths
of jet energy and vorticity maxima will traverse overhead Saturday
through the early portions of next week. Initially, on Saturday, a
broad upper-level trough will be positioned across much of the
northern and north central CONUS. Two strong jet streaks will be
positioned across western Montana/central Wyoming and across eastern
Oregon, southern Idaho, and western Utah. The second jet streak
drifts north and punches into central Wyoming by Saturday evening,
placing the CWA in a favorable location for enhanced synoptic lift.
This lift is coupled with modest 500mb cyclonic vorticity advection
and favorable 700mb and surface winds for upslope development along
the higher terrain. Mountain snow showers look very likely (80 to 90
percent) Saturday as upslope develops and the jet energy pushes into
the region. Even the lower elevations are expected to see some snow
with the evolution of the upper-level flow. Northwesterly flow
remains aloft advecting in relatively moist air and very cold
temperatures. Winds will be elevated Saturday with the highest
elevations and the Arlington wind prone zone at near high wind
criteria. 700mb temperatures will hover between -10C in the
southwestern CWA and -20C in the northeastern CWA, with winds across
the Panhandle approaching 10 to 15kts. Cold 700mb temperatures, cold
surface temperatures, and winds will lead to dangerous wind chill
values across the Nebraska Panhandle on Saturday. A Wind Chill Watch
is in effect for wind chill values between -30 and -40F across the
Panhandle. High temperatures Saturday expected to be in the single
digits and negative single digits east of the Laramie Range and well
into the 20s west of the Laramie Range. The arctic cold across the
Panhandle will delay slightly before finally dropping into southeast
Wyoming on Sunday.
A second swath of jet energy dives down into the western Montana,
central Wyoming, and northern Colorado on Sunday. While weaker than
the jet energy on Saturday, this swath of energy will continue to
enhance synoptic lift across the region with supporting 500mb CVA.
Snow showers continue to be possible to likely (20 to 60 percent)
across the lower elevations. Mountain snow shower persist Sunday
with the additional jet energy, CVA, and favorable winds for upslope
development. 700mb temperatures continue to drop across the CWA with
the entire region expected to see 700mb temperatures between -15 and
-25C. High temperatures Sunday are expected to be in the
single digits to negative single digits area-wide. Unfortunately,
winds will continue to persistent enough to lead to bitterly cold
wind chill values. Wind chill values will drop to -30 to -45 area-
wide, with the "warmest" wind chills west of the Laramie Range. Will
likely need to extend the Wind Chill Watch to include much of the
CWA, but will leave the final decision to the evening and overnight
shifts as there is still ample time between now and these bitterly
cold wind chills.
The last bit of additional jet energy pushes through the region
early Monday morning with northwesterly to westerly winds remaining
aloft. A swath of increased 500mb vorticity will traverse just
northeast of the CWA with only a few, small vorticity maxima
traversing overhead. 700mb temperatures begin to warm into the
single digit negative numbers with less favorable upslope flow
across the Sierra Madres and Snowies. Snow chances drop for Monday
and the remaining long term. Despite the warmer 700mb temperatures,
a snowpack will likely be present on the ground. This will prevent
temperatures from warming significantly. Highs on Monday are
expected to be in the positive single digits to positive teens
across the region, which will be much warmer than the previous day.
Winds chill values will likely remain bitterly cold Monday morning,
but gradually increase through the mid-morning and afternoon hours.
Wind chill values will likely remain in the negative teens until
Monday night when they drop back down towards the -20s. Overall, a
very cold start to the beginning of the week. Finally, an upper-
level ridge begins to develop and move into the western CONUS
Tuesday into Wednesday. Under this ridge, temperatures will begin to
increase towards near-normal.
&&
.AVIATION /06Z TAFS THROUGH 06Z FRIDAY/...
Issued at 1055 PM MST Wed Jan 10 2024
The first push of arctic air is just starting to push into Niobrara
county and northern Converse County at 05z to 06z. This arctic front
will continue to move south towards the I-80 corridor and into
Colorado between 15z and 18z Thursday. Snow will become more
widespread over the next few hours across western Nebraska with IFR
VIS and CIGS between 500 to 1500 agl. Snow should end by 00z Friday.
HAZARDS/WEATHER TRENDS: Periods of light snow will continue at KRWL
through 09z early Thursday morning as a band of snow pushes eastward
across southern Wyoming and into western Nebraska. A few snow
showers are expected at KLAR and KCYS with occasional MVFR
conditions in snow with brief IFR CIGS, but most of the steady snow
will remain north including KCDR, KAIA, and KBFF. IFR conditions
will begin across most of the western Nebraska between 06z and 10z,
but slightly delayed (~12z) at KSNY.
&&
.CYS WATCHES/WARNINGS/ADVISORIES...
WY...Winter Weather Advisory from 5 AM to 5 PM MST Thursday for
WYZ102.
Wind Chill Watch from Friday afternoon through Saturday
evening for WYZ101-102-107-108.
Winter Storm Warning until 5 AM MST Thursday for WYZ112-114.
NE...Winter Weather Advisory from 5 AM to 5 PM MST Thursday for
NEZ002-003-095-096.
Wind Chill Watch from Friday afternoon through Saturday
evening for NEZ002-003-019-021-095-096.
&&
UPDATE...RUBIN
SHORT TERM...GCC
LONG TERM...AM
AVIATION...TTHazardous weather outlook, Jan 10, 5:53 PM MST, 9 hours 26 minutes before
Hazardous Weather Outlook National Weather Service Cheyenne WY 553 PM MST Wed Jan 10 2024 NEZ020-054-055-WYZ103>106-109>111-113-115>119-120100- Banner County-Kimball County-Cheyenne County-North Laramie Range- Ferris/Seminoe/Shirley Mountains-Shirley Basin- Central Laramie Range and Southwest Platte County- Central Carbon County-North Snowy Range Foothills- Southwest Carbon County-Upper North Platte River Basin- Laramie Valley-South Laramie Range-South Laramie Range Foothills- Central Laramie County-East Laramie County- 553 PM MST Wed Jan 10 2024 This hazardous weather outlook is for portions of panhandle Nebraska...south central Wyoming and southeast Wyoming. .DAY ONE...TONIGHT Light snow will increase in areal coverage overnight with 1 to 2 inches of accumulation in some locations. A cold front will bring much colder temperatures. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY The combination of very cold temperatures and windy conditions will make for some extremely cold wind chill temperatures for much of SE Wyoming and the Nebraska Panhandle over the weekend, especially during the overnight and early morning hours. Daily chances for snowfall and windy conditions will create continuous chances for blowing snow. .Spotter information statement... Spotter activation will not be needed. WYZ112-114-120100- Sierra Madre Range-Snowy Range- 553 PM MST Wed Jan 10 2024 This hazardous weather outlook is for portions of south central Wyoming. .DAY ONE...TONIGHT A Winter Storm Warning remains in effect with snow continuing. Expect additional snowfall accumulations of 5 to 10 inches. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY The combination of very cold temperatures and windy conditions will make for some extremely cold wind chill temperatures over the weekend, especially during the overnight and early morning hours. Daily chances for snowfall and windy conditions will create continuous chances for blowing snow. .Spotter information statement... Spotter activation will not be needed. NEZ002-003-019-021-095-096-WYZ101-102-107-108-120100- Dawes County-Box Butte County-Scotts Bluff County-Morrill County- Northern Sioux County-Southern Sioux County- Converse County Lower Elevations-Niobrara County- East Platte County-Goshen County- 553 PM MST Wed Jan 10 2024 This hazardous weather outlook is for portions of panhandle Nebraska...east central Wyoming and southeast Wyoming. .DAY ONE...TONIGHT Light snow will increase in areal coverage overnight with up to 1 inch accumulation. A cold front will bring much colder temperatures. .DAYS TWO THROUGH SEVEN...THURSDAY THROUGH TUESDAY A Winter Weather Advisory is in effect for Thursday for Dawes, Sioux, Niobrara and Box Butte Counties. Snow is expected with total accumulations of 2 to 5 inches. A Wind Chill Watch is in effect for Friday night through Saturday evening for the entire area for wind chill temperatures possibly as cold as 45 degrees below zero. The combination of very cold temperatures and windy conditions will make for some extremely cold wind chill temperatures over the weekend, especially during the overnight and early morning hours. Daily chances for snowfall and windy conditions will create continuous chances for blowing snow. .Spotter information statement... Spotter activation will not be needed. Rubin
The office that day
Everything else NWS Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 11, 3:19 AM MST | Wind Chill Watch | CYS | Albany, Laramie, Platte | 11 hr |
| Jan 11, 3:19 AM MST | Winter Weather Advisory | CYS | Albany, Carbon, Converse, Goshen, Laramie, Platte | 50 hr |
| Jan 11, 3:24 AM MST | High Wind Watch | CYS | Albany, Carbon, Laramie, Platte | 10 hr |
| Jan 11, 1:49 PM MST | High Wind Warning | CYS | Albany, Carbon, Laramie, Platte | 34 hr |
Nearby
Wind Chill Warnings in Nebraska, 2024Wind Chill Warnings in Wyoming, 2024Every wind chill warning in 2024
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.