Alert archive / Nebraska / Winter Storm Warnings in 2018
Winter Storm Warning 21, NWS Cheyenne, WY
NWS Cheyenne, WY issued this winter storm warning at Nov 30, 2018, 2:32 AM MST for Box Butte County, Dawes County, Sioux County, Nebraska; Niobrara County, Wyoming. It took effect at Nov 30, 2018, 11:00 PM MST. It was in force for 36 hr. 20 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
- Nov 30, 2018, 2:32 AM MST (09:32 UTC)
- In effect from
- Nov 30, 2018, 11:00 PM MST
- Expired
- Dec 2, 2018, 10:45 AM MST
- In force
- 36 hr
- Issued by
- NWS Cheyenne, WY
Counties Box Butte County, NE, Dawes County, NE, Sioux County, NE, Niobrara County, WY
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Dec 1, 7:00 AM MST | SNOW 0.5 | 3 Wsw Chadron State Par, NE | COCORAHS STATION DAWE026, 3 W CHADRON STATE PARK. |
| Dec 1, 7:00 AM MST | SNOW 0.8 | 2 Se Chadron State Park, NE | COCORAHS STATION NE-DS-1, 1 SE CHADRON STATE PARK. |
| Dec 1, 7:00 AM MST | SNOW 1 | 10 S Keeline, WY | COCORAHS STATION WY-NB-9, 9 S KEELINE. |
| Dec 1, 7:00 AM MST | SNOW 1 | 9 Wsw Harrison, NE | CO-OP OBSERVER STATION HRNN1, HARRISON. |
| Dec 1, 7:00 AM MST | SNOW 2 | 9 Ne Harrison, NE | 24 HOUR SNOWFALL. SNOW DEPTH 2 INCHES. WATER CONTENT 0.07 INCHES. |
| Dec 1, 7:00 AM MST | SNOW 2 | 9 Nne Harrison, NE | CO-OP OBSERVER STATION ZIMN1, HARRISON 9NE. |
| Dec 1, 6:00 PM MST | SNOW 8 | 17 Se Agate, NE | CO-OP OBSERVER STATION PVRN1, PLAINSVIEW RANCH. |
| Dec 1, 6:00 PM MST | HEAVY SNOW 8 | 17 Se Agate, NE | CORRECTS PREVIOUS SNOW REPORT FROM 17 SE AGATE. CO-OP OBSERVER STATION PVRN1, PLAINSVIEW RANCH. |
| Dec 2, 6:45 AM MST | SNOW 2.5 | 13 W Lance Creek, WY | REPORT RECEIVED VIA FACEBOOK. |
| Dec 2, 7:00 AM MST | SNOW 0.5 | 10 S Keeline, WY | COCORAHS STATION WY-NB-9, 9 S KEELINE. |
| Dec 2, 7:00 AM MST | SNOW 2 | 2 Ese Berea, NE | COCORAHS STATION BOX_001, 2 ESE BEREA. |
| Dec 2, 7:00 AM MST | SNOW 2.7 | 5 E Box Butte Dam, NE | COCORAHS STATION DAWE015, 4 E BOX BUTTE DAM. |
| Dec 2, 7:00 AM MST | SNOW 3 | 9 Nne Harrison, NE | CO-OP OBSERVER STATION ZIMN1, HARRISON 9NE. |
| Dec 2, 7:00 AM MST | SNOW 4.5 | 9 Wsw Harrison, NE | CO-OP OBSERVER STATION HRNN1, HARRISON. |
| Dec 2, 7:00 AM MST | SNOW 4.5 | Harrison, NE | CORRECTS PREVIOUS SNOW REPORT INCORRECTLY ASSIGNED TO 9 WSW HARRISON. CO-OP OBSERVER STATION HRNN1, HARRISON. |
| Dec 2, 7:00 AM MST | SNOW 5.3 | 2 Se Chadron State Park, NE | COCORAHS STATION NE-DS-1, 1 SE CHADRON STATE PARK. |
| Dec 2, 8:00 AM MST | SNOW 4 | Hemingford, NE | REPORT RECEIVED VIA FACEBOOK. |
| Dec 2, 8:05 AM MST | SNOW 3 | 4 E Lance Creek, WY | REPORT RECEIVED VIA FACEBOOK. |
| Dec 2, 10:30 AM MST | HEAVY SNOW 6 | Chadron, NE | REPORT RECEIVED VIA FACEBOOK. |
| Dec 2, 10:55 AM MST | SNOW 3.5 | 10 N Lusk, WY | REPORT RECEIVED VIA FACEBOOK. |
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 (KRAP), launched 00:00Z, 9.5 hours before the alert went out and 172 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
- 1611 m above ground
- 0-6 km bulk shear
- 64 kt
- 0-1 km storm-relative helicity
- 78 m²/s²
- 0-3 km storm-relative helicity
- 77 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
186 WWUS45 KCYS 300932 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 232 AM MST Fri Nov 30 2018 ...Significant Snowfall Event Expected Friday Night Through Sunday Morning... .A slow moving trough aloft will bring widespread snow to much of southeast Wyoming and western Nebraska through Sunday morning. The greatest amounts of snow are expected north of a Douglas to Alliance line, and over the Snowy and Sierra Madre Ranges. NEZ002-003-095-WYZ102-302300- /O.UPG.KCYS.WS.A.0017.181201T0100Z-181202T1300Z/ /O.NEW.KCYS.WS.W.0021.181201T0100Z-181202T1900Z/ Dawes-Box Butte-North Sioux-Niobrara County- Including the cities of Chadron, Chadron St Park, Alliance, Harrison, Lusk, and Redbird 232 AM MST Fri Nov 30 2018 ...WINTER STORM WARNING IN EFFECT FROM 6 PM THIS EVENING TO NOON MST SUNDAY... * WHAT...Periods of snow, moderate to heavy at times. Total snow accumulations of 5 to 8 inches. * WHERE...Niobrara County of southeast Wyoming. Northern Sioux, Dawes and Box Butte Counties of the Nebraska Panhandle. * WHEN...From 6 PM this evening to noon MST Sunday. * ADDITIONAL DETAILS...Roads will become icy, snowpacked and slick. Visibilities below one half mile at times in falling snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning means significant amounts of snow, sleet and ice will make travel very hazardous or impossible. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ101-302300- /O.UPG.KCYS.WS.A.0017.181201T0100Z-181202T1300Z/ /O.EXB.KCYS.WW.Y.0041.181201T0100Z-181202T1900Z/ Converse County Lower Elevations- Including the cities of Bill, Douglas, Deer Creek, and Glenrock 232 AM MST Fri Nov 30 2018 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON MST SUNDAY... * WHAT...Periods of snow, moderate to heavy at times. Total snow accumulations of 3 to 6 inches with localized amounts up to 8 inches in northeast Converse County. * WHERE...Converse County of southeast Wyoming. * WHEN...From 6 PM this evening to noon MST Sunday. * ADDITIONAL DETAILS...Roads will likely become icy, snowpacked and slick. Visibilities below one half mile at times in falling snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory means that periods of snow, sleet or freezing rain will cause travel difficulties. Expect slippery roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ019>021-055-096-WYZ107-108-302300- /O.EXB.KCYS.WW.Y.0041.181201T0100Z-181202T1900Z/ Scotts Bluff-Banner-Morrill-Cheyenne-South Sioux- East Platte County-Goshen County- Including the cities of Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Brownson, Sidney, Agate, Wheatland, Guernsey, and Torrington 232 AM MST Fri Nov 30 2018 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON MST SUNDAY... * WHAT...Periods of snow, moderate to heavy at times. Total snow accumulations of 3 to 6 inches with localized amounts up to 8 inches. * WHERE...Eastern Platte and Goshen Counties of southeast Wyoming. Southern Sioux, Scotts Bluff, Banner, Morrill and Cheyenne Counties of the Nebraska Panhandle. * WHEN...From 6 PM this evening to noon MST Sunday. * ADDITIONAL DETAILS...Roads will likely become icy, snowpacked and slick. Visibilities below one half mile at times in falling snow. * TIMING...Friday night through Sunday morning. * MAIN IMPACT...Roads may become snowpacked and cause difficulty traveling. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory means that periods of snow, sleet or freezing rain will cause travel difficulties. Expect slippery roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ112-114-302300- /O.CON.KCYS.WW.Y.0041.000000T0000Z-181202T0000Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 232 AM MST Fri Nov 30 2018 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST SATURDAY... * WHAT...Periods of snow, heavy at times. Additional snowfall amounts of 6 to 12 inches. * WHERE...Snowy and Sierra Madre Ranges. * WHEN...Until 5 PM MST Saturday. * ADDITIONAL DETAILS...Travel could be very difficult. The hazardous conditions could impact snow mobiles...hunters and other outdoor recreationists. Low visibility and near whiteout conditions could lead to disorientation with people becoming lost. * TIMING...Through Saturday afternoon. * MAIN IMPACT...Periods of heavy and blowing snow. Roads may become snowpacked and cause difficulty traveling. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. && $$ Rubin
5 follow-up statements
826 WWUS45 KCYS 302103 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 203 PM MST Fri Nov 30 2018 ...Winter Weather Expected Late Tonight Through Sunday Morning... .A slow moving storm system will bring widespread snow to much of southeast Wyoming and western Nebraska through Sunday morning. The greatest amounts of snow are expected north of a Douglas to Alliance line, and over the Snowy and Sierra Madre Ranges. NEZ002-003-095-WYZ102-011200- /O.EXT.KCYS.WS.W.0021.181201T0600Z-181202T1900Z/ Dawes-Box Butte-North Sioux-Niobrara County- Including the cities of Chadron, Chadron St Park, Alliance, Harrison, Lusk, and Redbird 203 PM MST Fri Nov 30 2018 ...WINTER STORM WARNING NOW IN EFFECT FROM 11 PM THIS EVENING TO NOON MST SUNDAY... * WHAT...Periods of snow starting tonight, moderate to heavy at times by early Saturday morning. Total snow accumulations of 5 to 8 inches with locally higher amounts up to 10 inches. * WHERE...Niobrara County of southeast Wyoming. Northern Sioux, Dawes and Box Butte Counties of the Nebraska Panhandle. * WHEN...From 11 PM this evening to noon MST Sunday. * ADDITIONAL DETAILS...Roads will become icy, snowpacked and slick. Visibilities below one half mile at times in falling snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for heavy snow means severe winter weather conditions are expected or occurring. Significant amounts of snow are forecast that will make travel dangerous. Only travel in an emergency. 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. && $$ NEZ019>021-055-096-WYZ101-107-108-011200- /O.EXT.KCYS.WW.Y.0041.181201T1300Z-181202T1900Z/ Scotts Bluff-Banner-Morrill-Cheyenne-South Sioux- Converse County Lower Elevations-East Platte County-Goshen County- Including the cities of Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Brownson, Sidney, Agate, Bill, Douglas, Deer Creek, Glenrock, Wheatland, Guernsey, and Torrington 203 PM MST Fri Nov 30 2018 ...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 6 AM SATURDAY TO NOON MST SUNDAY... * WHAT...Periods of snow, mainly Saturday and Saturday night. Total snow accumulations of 2 to 5 inches with localized amounts up to 7 inches. * WHERE...Eastern Platte and Goshen Counties of southeast Wyoming. Southern Sioux, Scotts Bluff, Banner, Morrill and Cheyenne Counties of the Nebraska Panhandle. * WHEN...From 6 AM Saturday to noon MST Sunday. * ADDITIONAL DETAILS...Roads will likely become icy, snowpacked and slick. Visibilities around one half mile at times in falling snow. * TIMING...Friday night through Sunday morning. * MAIN IMPACT...Roads may become snowpacked and cause difficult travel conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory means that periods of snow, sleet or freezing rain will cause travel difficulties. Expect slippery roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ112-114-011200- /O.CON.KCYS.WW.Y.0041.000000T0000Z-181202T0000Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 203 PM MST Fri Nov 30 2018 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST SATURDAY... * WHAT...Periods of snow, heavy at times. Additional snowfall amounts of 4 to 8 inches. * WHERE...Snowy and Sierra Madre Ranges. * WHEN...Until 5 PM MST Saturday. * ADDITIONAL DETAILS...Travel could be very difficult. The hazardous conditions could impact snow mobiles...hunters and other outdoor recreationists. * TIMING...Through Saturday afternoon. * MAIN IMPACT...Periods of heavy and blowing snow. Roads may become snowpacked and cause difficulty traveling. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory means that periods of snow, sleet or freezing rain will cause travel difficulties. Expect slippery roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
693 WWUS45 KCYS 011018 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 318 AM MST Sat Dec 1 2018 ...WINTER WEATHER EXPECTED TODAY THROUGH SUNDAY MORNING... NEZ002-003-095-WYZ102-020000- /O.CON.KCYS.WS.W.0021.000000T0000Z-181202T1900Z/ Dawes-Box Butte-North Sioux-Niobrara County- Including the cities of Chadron, Chadron St Park, Alliance, Harrison, Lusk, and Redbird 318 AM MST Sat Dec 1 2018 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MST SUNDAY... * WHAT...Periods of snow, heavy at times. Total snow accumulations of 6 to 10 inches. * WHERE...Niobrara county in east central Wyoming, Northern Sioux, Dawes and Box Butte counties in the northern Nebraska Panhandle. * WHEN...Until noon MST Sunday. * ADDITIONAL DETAILS...Dangerous travel conditions with icy, snow covered roads. Visibilities may be reduced below one half mile at times in falling snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ112-114-020000- /O.CON.KCYS.WW.Y.0041.000000T0000Z-181202T0000Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 318 AM MST Sat Dec 1 2018 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... * WHAT...Periods of snow and blowing snow. Additional snow accumulations of up to two inches. Winds may gust as high as 40 mph. * WHERE...Snowy and Sierra Madre Mountain Ranges. * WHEN...Until 5 PM MST this afternoon. * ADDITIONAL DETAILS...Hazardous travel conditions with icy, snow covered roads. Visibilities may be reduced below one half mile at times in falling and blowing snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ019>021-055-096-WYZ101-107-108-020000- /O.CON.KCYS.WW.Y.0041.181201T1300Z-181202T1900Z/ Scotts Bluff-Banner-Morrill-Cheyenne-South Sioux- Converse County Lower Elevations-East Platte County-Goshen County- Including the cities of Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Brownson, Sidney, Agate, Bill, Douglas, Deer Creek, Glenrock, Wheatland, Guernsey, and Torrington 318 AM MST Sat Dec 1 2018 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 AM THIS MORNING TO NOON MST SUNDAY... * WHAT...Periods of snow and blowing snow. Total snow accumulations of 3 to 5 inches, with locally higher amounts possible. Winds may gust as high as 35 MPH. * WHERE...In Southeast Wyoming, Converse, eastern Platte, and Goshen counties. In Western Nebraska, Scotts Bluff, Banner, Morrill and Cheyenne counties. * WHEN...Until noon MST Sunday. * ADDITIONAL DETAILS...Hazardous travel conditions with icy, snow covered roads. Visibilities may be reduced below one half mile at times in falling and blowing snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ CLH
605 WWUS45 KCYS 012017 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 117 PM MST Sat Dec 1 2018 ...OCCASIONAL SNOW THROUGH SUNDAY MORNING... WYZ102-021200- /O.CAN.KCYS.WS.W.0021.000000T0000Z-181202T1900Z/ /O.EXA.KCYS.WW.Y.0041.000000T0000Z-181202T1900Z/ Niobrara County- Including the cities of Lusk and Redbird 117 PM MST Sat Dec 1 2018 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON MST SUNDAY... ...WINTER STORM WARNING IS CANCELLED... * WHAT...Snow. Additional snow accumulations of 3 to 5 inches. * WHERE...Niobrara County, including Lusk, Manville and Redbird. * WHEN...Until Noon MST Sunday. * ADDITIONAL DETAILS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ112-114-012130- /O.CAN.KCYS.WW.Y.0041.000000T0000Z-181202T0000Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 117 PM MST Sat Dec 1 2018 ...WINTER WEATHER ADVISORY IS CANCELLED... Snow has tapered off over the Snowy and Sierra Madre Ranges. An additional inch of snow is expected through late this afternoon. $$ NEZ002-003-095-021200- /O.CON.KCYS.WS.W.0021.000000T0000Z-181202T1900Z/ Dawes-Box Butte-North Sioux- Including the cities of Chadron, Chadron St Park, Alliance, and Harrison 117 PM MST Sat Dec 1 2018 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MST SUNDAY... * WHAT...Moderate snow. Additional snow accumulations of 4 to 6 inches with locally higher amounts along the Pine Ridge. * WHERE...Northern Sioux, Dawes and Box Butte counties in the northern Nebraska Panhandle, including Chadron and Alliance. * WHEN...Until Noon MST Sunday. * ADDITIONAL DETAILS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions will make travel very hazardous or impossible. 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. && $$ NEZ019>021-055-096-WYZ101-107-108-021200- /O.CON.KCYS.WW.Y.0041.000000T0000Z-181202T1900Z/ Scotts Bluff-Banner-Morrill-Cheyenne-South Sioux- Converse County Lower Elevations-East Platte County-Goshen County- Including the cities of Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Brownson, Sidney, Agate, Bill, Douglas, Deer Creek, Glenrock, Wheatland, Guernsey, and Torrington 117 PM MST Sat Dec 1 2018 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MST SUNDAY... * WHAT...Snow. Additional snow accumulations of 2 to 4 inches. Northwest winds gusting as high as 35 mph this afternoon. * WHERE...In Southeast Wyoming, Converse, East Platte, and Goshen counties. In Western Nebraska, Scotts Bluff, Banner, Morrill, South Sioux, and Cheyenne counties. * WHEN...Until Noon MST Sunday. * ADDITIONAL DETAILS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
328 WWUS45 KCYS 020957 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 257 AM MST Sun Dec 2 2018 ...OCCASIONAL SNOW THROUGH THIS MORNING... WYZ101-107-021100- /O.CAN.KCYS.WW.Y.0041.000000T0000Z-181202T1900Z/ Converse County Lower Elevations-East Platte County- Including the cities of Bill, Douglas, Deer Creek, Glenrock, Wheatland, and Guernsey 257 AM MST Sun Dec 2 2018 ...WINTER WEATHER ADVISORY IS CANCELLED... Light snow showers will remain a possibility this morning, and some slick spots may still exist on area roadways. However, the threat for widespread accumulating snowfall has ended. $$ NEZ002-003-095-021900- /O.CON.KCYS.WS.W.0021.000000T0000Z-181202T1900Z/ Dawes-Box Butte-North Sioux- Including the cities of Chadron, Chadron St Park, Alliance, and Harrison 257 AM MST Sun Dec 2 2018 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL NOON MST TODAY... * WHAT...Accumulating snowfall has ended. However, some roadways remain very slick and snow covered. * WHERE...Northern Nebraska Panhandle including Harrison, Chadron and Alliance. * WHEN...Until noon MST today. * ADDITIONAL DETAILS...Plan on hazardous travel conditions this morning, especially on secondary roads. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ019>021-055-096-WYZ102-108-021900- /O.CON.KCYS.WW.Y.0041.000000T0000Z-181202T1900Z/ Scotts Bluff-Banner-Morrill-Cheyenne-South Sioux-Niobrara County- Goshen County- Including the cities of Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Brownson, Sidney, Agate, Lusk, Redbird, and Torrington 257 AM MST Sun Dec 2 2018 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL NOON MST TODAY... * WHAT...Accumulating snowfall has ended. However, some roadways remain very slick and snow covered. * WHERE...In Wyoming, Niobrara and Goshen counties. In Nebraska, Scotts Bluff, Banner, Morrill and Cheyenne counties. * WHEN...Until noon MST today. * ADDITIONAL DETAILS...Plan on hazardous travel conditions this morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
634 WWUS45 KCYS 021745 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 1045 AM MST Sun Dec 2 2018 ...WINTER STORM WARNING IS CANCELLED... NEZ002-003-095-021845- /O.CAN.KCYS.WS.W.0021.000000T0000Z-181202T1900Z/ Dawes-Box Butte-North Sioux- Including the cities of Chadron, Chadron St Park, Alliance, and Harrison 1045 AM MST Sun Dec 2 2018 ...WINTER STORM WARNING IS CANCELLED... Snow has diminished to flurries over the northern Nebraska Panhandle. Motorists however, should be prepared for snow covered roadways. $$ NEZ019>021-055-096-WYZ102-108-021845- /O.CAN.KCYS.WW.Y.0041.000000T0000Z-181202T1900Z/ Scotts Bluff-Banner-Morrill-Cheyenne-South Sioux-Niobrara County- Goshen County- Including the cities of Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Brownson, Sidney, Agate, Lusk, Redbird, and Torrington 1045 AM MST Sun Dec 2 2018 ...WINTER WEATHER ADVISORY IS CANCELLED... Snow has diminished to flurries over east and southeast Wyoming and the southern Nebraska Panhandle. Motorists however, should be prepared for snow covered roadways. $$
Nearby
Winter Storm Warnings in Nebraska, 2018Winter Storm Warnings in Wyoming, 2018Every winter storm warning in 2018
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.