Alert archive / Nebraska / Winter Storm Warnings in 2018
Winter Storm Warning 13, NWS Cheyenne, WY
NWS Cheyenne, WY issued this winter storm warning at Apr 12, 2018, 12:22 PM MDT for 8 counties in Nebraska; Niobrara County, Wyoming. It took effect at Apr 13, 2018, 6:00 AM MDT. It was in force for 24 hr. 22 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
- Apr 12, 2018, 12:22 PM MDT (18:22 UTC)
- In effect from
- Apr 13, 2018, 6:00 AM MDT
- Expired
- Apr 14, 2018, 6:00 AM MDT
- In force
- 24 hr
- 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, Niobrara County, WY
The radar
The Cheyenne radar (KCYS), 143 km from the middle of the area, began a volume at 18:27 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 |
|---|---|---|---|
| Apr 13, 7:00 AM MDT | SNOW 1 | 12 Se Montrose, NE | |
| Apr 13, 7:00 AM MDT | SNOW 1 | Harrison, NE | |
| Apr 13, 7:00 AM MDT | SNOW 2 | 3 Sw Chadron, NE | |
| Apr 13, 9:17 AM MDT | HEAVY SNOW 1 | 12 Wnw Harrisburg, NE | 1/8TH MILE VISIBILITY WITH WIND SPEEDS OF 20 TO 30 MPH. |
| Apr 13, 9:57 AM MDT | HEAVY SNOW 2 | 3 E Gurley, NE | VISIBILITY 100-150FT. HEAVY WET SNOW WITH STRONG WINDS CAUSING TREE LIMBS TO BREAK. |
| Apr 13, 11:00 AM MDT | SNOW 5 | Dalton, NE | |
| Apr 13, 12:05 PM MDT | HEAVY SNOW 4 | 2 E Gurley, NE | 3 INCHES OF SNOW 1 INCH OF SLUSH. TREES ARE BENT OVER FROM THE SNOW. 2FT DRIFTS IN SHELTERED AREAS. |
| Apr 13, 12:18 PM MDT | HEAVY SNOW 5 | 6 Ne Alliance, NE | |
| Apr 13, 12:24 PM MDT | HEAVY SNOW 4 | Se Chadron, NE | VISIBILITY IS AROUND 1/4 OF A MILE. |
| Apr 13, 4:25 PM MDT | SNOW 2.5 | 2 Wnw Scottsbluff, NE | SNOW DEPTH 1 INCH. ESTIMATED DUE TO MELTING. |
| Apr 13, 4:55 PM MDT | HEAVY SNOW 7 | Sidney, NE | |
| Apr 13, 4:57 PM MDT | HEAVY SNOW 10 | 9 N Potter, NE | 8 TO 10 INCHES. |
| Apr 13, 5:07 PM MDT | SNOW 0 | Manville, WY | NEAR BLIZZARD CONDITIONS. VERY POOR VISIBILITY. WIND GUSTS AT MYLES UPR SITE 33MPH. |
| Apr 13, 5:17 PM MDT | HEAVY SNOW 7 | 6 Se Harrison, NE | REPORT RECEIVED VIA FACEBOOK. |
| Apr 13, 5:43 PM MDT | HEAVY SNOW 8 | Sidney, NE | REGION 21 EM. |
| Apr 13, 6:06 PM MDT | SNOW 4 | N Lake Minatare, NE | REPORT RECEIVED VIA TWITTER. VERY STRONG WINDS ALONG WITH THE 4 INCHES OF SNOW. ROADS ARE ICE COVERED WITH UP TO 2 INCHES OF ICE. |
| Apr 13, 7:13 PM MDT | HEAVY SNOW 8 | Harrison, NE | REPORT RECEIVED VIA FACEBOOK. STILL SNOWING WITH STRONG WINDS. |
| Apr 13, 7:38 PM MDT | HEAVY SNOW 6 | Manville, WY | REPORT RECEIVED VIA FACEBOOK. STILL STRONG WINDS AND STILL SNOWING. |
| Apr 13, 8:45 PM MDT | HEAVY SNOW 7 | 10 N Lusk, WY | REPORT RECEIVED VIA FACEBOOK. WINDS EASING. |
| Apr 13, 9:45 PM MDT | HEAVY SNOW 9 | Chadron, NE | REPORT RECEIVED VIA TWITTER FROM KCSR. 8-9 INCHES OF SNOW IN CHADRON. |
| Apr 13, 10:48 PM MDT | HEAVY SNOW 8 | Alliance, NE | ESTMATED 7-8 INCHES OF SNOW IN ALLIANCE. STILL SNOWING. |
| Apr 14, 5:37 AM MDT | HEAVY SNOW 6 | Bushnell, NE | REPORTED VIA SOCIAL MEDIA |
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 12:00Z, 6.4 hours before the alert went out and 236 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
- 1252 m above ground
- 0-6 km bulk shear
- 62 kt
- 0-1 km storm-relative helicity
- -30 m²/s²
- 0-3 km storm-relative helicity
- 184 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
738 WWUS45 KCYS 121822 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 1222 PM MDT Thu Apr 12 2018 ...Strong winds and snow returning to parts of southeastern Wyoming and the western Nebraska Panhandle Thursday night through Friday night... NEZ002-003-095-096-WYZ102-130900- /O.UPG.KCYS.WS.A.0008.180413T0600Z-180414T0600Z/ /O.NEW.KCYS.WS.W.0013.180413T1200Z-180414T0600Z/ Dawes-Box Butte-North Sioux-South Sioux-Niobrara County- Including the cities of Chadron, Chadron St Park, Alliance, Harrison, Agate, Lusk, and Redbird 1222 PM MDT Thu Apr 12 2018 ...WINTER STORM WARNING IN EFFECT FROM 6 AM FRIDAY TO MIDNIGHT MDT FRIDAY NIGHT... * WHAT...Heavy snow and blowing snow expected. Total snow accumulations of 4 to 8 inches, with localized amounts up to 12 inches, are expected. * WHERE...Niobrara county and the northern Nebraska Panhandle. * WHEN...From 6 AM Friday to midnight MDT Friday night. * ADDITIONAL DETAILS...Plan on difficult travel conditions, including during the evening commute on Friday. Winds gusting as high as 50 mph will cause areas of blowing and drifting snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow and blowing 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. && $$ NEZ019-021-055-130900- /O.UPG.KCYS.WS.A.0008.180413T1200Z-180414T0600Z/ /O.NEW.KCYS.WS.W.0013.180413T1200Z-180414T0600Z/ Scotts Bluff-Morrill-Cheyenne- Including the cities of Scottsbluff, Gering, Angora, Bridgeport, Bayard, Redington, Brownson, and Sidney 1222 PM MDT Thu Apr 12 2018 ...WINTER STORM WARNING IN EFFECT FROM 6 AM FRIDAY TO MIDNIGHT MDT FRIDAY NIGHT... * WHAT...Heavy snow and blowing snow expected. Total snow accumulations of 4 to 6 inches, with localized amounts up to 8 inches, are expected. * WHERE...Scotts Bluff, Morrill and Cheyenne counties. * WHEN...From 6 AM Friday to midnight MDT Friday night. * ADDITIONAL DETAILS...Plan on difficult travel conditions, including during the evening commute on Friday. Damage to trees and power lines is likely. Winds gusting as high as 60 mph will cause widespread blowing and drifting snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow and blowing snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ112-114-130900- /O.CON.KCYS.WW.Y.0027.180413T0000Z-180414T0600Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 1222 PM MDT Thu Apr 12 2018 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO MIDNIGHT MDT FRIDAY NIGHT... * WHAT...Snow and blowing snow expected. Total snow accumulations of 3 to 6 inches, with localized amounts up to 11 inches, are expected. * WHERE...Sierra Madre and Snowy Mountains of southern Wyoming. * WHEN...From 6 PM this evening to midnight MDT Friday night. * ADDITIONAL DETAILS...Plan on slippery road conditions. Significant reductions in visibility are likely. Winds gusting as high as 50 mph will cause widespread blowing and drifting snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow and blowing snow means periods of snow and blowing 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. && $$
7 follow-up statements
979 WWUS45 KCYS 130845 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 245 AM MDT Fri Apr 13 2018 ...Strong winds and snow returning to parts of southeastern Wyoming and the western Nebraska Panhandle Thursday night through Friday night... NEZ020-054-132100- /O.EXA.KCYS.WS.W.0013.180413T1200Z-180414T0600Z/ Banner-Kimball- Including the cities of Harrisburg and Kimball 245 AM MDT Fri Apr 13 2018 ...WINTER STORM WARNING IN EFFECT FROM 6 AM THIS MORNING TO MIDNIGHT MDT TONIGHT... * WHAT...Heavy snow and blowing snow. Total snow accumulations of 5 to 8 inches, with localized amounts up to 10 inches, are expected. * WHERE...Banner and Kimball counties in the southern Nebraska Panhandle. * WHEN...From 6 AM this morning to midnight MDT tonight. * ADDITIONAL DETAILS...Plan on difficult travel conditions, including during the evening commute. Damage to power lines is possible. Winds gusting as high as 65 mph will cause widespread blowing and drifting snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow and blowing snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ002-003-019-021-055-095-096-WYZ102-132100- /O.CON.KCYS.WS.W.0013.180413T1200Z-180414T0600Z/ Dawes-Box Butte-Scotts Bluff-Morrill-Cheyenne-North Sioux- South Sioux-Niobrara County- Including the cities of Chadron, Chadron St Park, Alliance, Scottsbluff, Gering, Angora, Bridgeport, Bayard, Redington, Brownson, Sidney, Harrison, Agate, Lusk, and Redbird 245 AM MDT Fri Apr 13 2018 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 6 AM THIS MORNING TO MIDNIGHT MDT TONIGHT... * WHAT...Heavy snow and blowing snow. Total snow accumulations of 5 to 10 inches, with localized amounts up to 14 inches, are expected. * WHERE...Niobrara county and the Nebraska Panhandle. * WHEN...From 6 AM this morning to midnight MDT tonight. * ADDITIONAL DETAILS...Plan on dangerous travel conditions. Damage to power lines is likely. Winds gusting as high as 60 mph will cause widespread blowing and drifting snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow and blowing 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. && $$ WYZ101-107-108-119-132100- /O.EXB.KCYS.WW.Y.0027.180413T1200Z-180414T0600Z/ Converse County Lower Elevations-East Platte County-Goshen County- East Laramie County- Including the cities of Bill, Douglas, Deer Creek, Glenrock, Wheatland, Guernsey, Torrington, and Pine Bluffs 245 AM MDT Fri Apr 13 2018 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM THIS MORNING TO MIDNIGHT MDT TONIGHT... * WHAT...Snow and blowing snow. Total snow accumulations of 2 to 4 inches, with localized amounts up to 6 inches, are expected. * WHERE...Mainly east of Interstate 25 from Douglas to Pine Bluffs. * WHEN...From 6 AM this morning to midnight MDT tonight. * ADDITIONAL DETAILS...Plan on slippery road conditions, including during the evening commute. In addition, areas of very poor visibility are likely at times. Winds gusting as high as 65 mph will cause areas of blowing and drifting snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow and blowing snow means periods of snow and blowing snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ112-114-132100- /O.CON.KCYS.WW.Y.0027.000000T0000Z-180414T0600Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 245 AM MDT Fri Apr 13 2018 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Snow and blowing snow. Additional snow accumulations of 3 to 6 inches are expected. * WHERE...Sierra Madre and Snowy Ranges of southern Wyoming. * WHEN...Until midnight MDT tonight. * ADDITIONAL DETAILS...Plan on slippery road conditions, including during the evening commute. In addition, areas of poor visibility are likely. Tree branches could fall. Winds gusting as high as 45 mph will cause areas of blowing and drifting snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow and blowing snow means periods of snow and blowing 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. && $$
846 WWUS45 KCYS 131725 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 1125 AM MDT Fri Apr 13 2018 ...Strong winds and snow returning to parts of southeastern Wyoming and the western Nebraska Panhandle Thursday night through Friday night... WYZ101-131830- /O.CAN.KCYS.WW.Y.0027.000000T0000Z-180414T0600Z/ Converse County Lower Elevations- Including the cities of Bill, Douglas, Deer Creek, and Glenrock 1125 AM MDT Fri Apr 13 2018 ...WINTER WEATHER ADVISORY IS CANCELLED... Some light snow will fall today but only light accumulations are expected. There could still be some patchy slick spots on roads especially over eastern parts of Converse county. $$ NEZ002-003-019>021-054-055-095-096-WYZ102-140130- /O.CON.KCYS.WS.W.0013.000000T0000Z-180414T0600Z/ Dawes-Box Butte-Scotts Bluff-Banner-Morrill-Kimball-Cheyenne- North Sioux-South Sioux-Niobrara County- Including the cities of Chadron, Chadron St Park, Alliance, Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Kimball, Brownson, Sidney, Harrison, Agate, Lusk, and Redbird 1125 AM MDT Fri Apr 13 2018 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Snow and blowing snow. Additional snow accumulations of 2 to 5 inches, with localized amounts up to 8 inches, are expected. * WHERE...Niobrara county and the Nebraska Panhandle. * WHEN...Until midnight MDT tonight. * ADDITIONAL DETAILS...Plan on difficult travel conditions, including during the evening commute. Damage to trees and power lines is likely. Winds gusting as high as 50 mph will cause areas of blowing and drifting snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow and blowing 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. && $$ WYZ107-108-112-114-119-140130- /O.CON.KCYS.WW.Y.0027.000000T0000Z-180414T0600Z/ East Platte County-Goshen County-Sierra Madre Range-Snowy Range- East Laramie County- Including the cities of Wheatland, Guernsey, Torrington, Centennial, Albany, and Pine Bluffs 1125 AM MDT Fri Apr 13 2018 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Snow. Additional snow accumulations of 1 to 3 inches, with localized amounts up to 6 inches, are expected. * WHERE...Sierra Madre and Snowy Ranges of southern Wyoming, and Goshen, eastern Platte and eastern Laramie counties. * WHEN...Until midnight MDT tonight. * ADDITIONAL DETAILS...Plan on slippery road conditions, including during the evening commute. Expect reduced visibilities at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
654 WWUS45 KCYS 132006 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 206 PM MDT Fri Apr 13 2018 ...Strong winds and snow gradually tapering off tonight... NEZ002-003-019>021-054-055-095-096-WYZ102-140600- /O.CON.KCYS.WS.W.0013.000000T0000Z-180414T0600Z/ Dawes-Box Butte-Scotts Bluff-Banner-Morrill-Kimball-Cheyenne- North Sioux-South Sioux-Niobrara County- Including the cities of Chadron, Chadron St Park, Alliance, Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Kimball, Brownson, Sidney, Harrison, Agate, Lusk, and Redbird 206 PM MDT Fri Apr 13 2018 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Periods of snow with areas of blowing snow. Additional snow accumulations of 1 to 3 inches, with localized amounts up to 5 inches, are expected. * WHERE...Niobrara county and the Nebraska Panhandle. * WHEN...Until midnight MDT tonight. * ADDITIONAL DETAILS...Plan on difficult travel conditions. Road closures are likely in the central and southern Nebraska Panhandle. Winds gusting as high as 50 mph will cause areas of blowing and drifting snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow and blowing 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. && $$ WYZ116-140600- /O.EXA.KCYS.WW.Y.0027.000000T0000Z-180414T0600Z/ South Laramie Range- Including the cities of Buford, Pumpkin Vine, and Vedauwoo 206 PM MDT Fri Apr 13 2018 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Snow. Additional snow accumulations of up to two inches are expected. * WHERE...The summit area east of Laramie. * WHEN...Until midnight MDT tonight. * ADDITIONAL DETAILS...Plan on slippery road conditions and likely road closures this evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Weather Advisory for snow means periods of snow will cause primarily travel difficulties. Expect snow covered roads and limited visibilities, and use caution while driving. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ107-108-112-114-119-140600- /O.CON.KCYS.WW.Y.0027.000000T0000Z-180414T0600Z/ East Platte County-Goshen County-Sierra Madre Range-Snowy Range- East Laramie County- Including the cities of Wheatland, Guernsey, Torrington, Centennial, Albany, and Pine Bluffs 206 PM MDT Fri Apr 13 2018 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Light snow. Additional snow accumulations of up to 2 inches, with localized amounts up to 4 inches, are expected. * WHERE...Sierra Madre and Snowy Ranges of southern Wyoming, and Goshen, eastern Platte and eastern Laramie counties. * WHEN...Until midnight MDT tonight. * ADDITIONAL DETAILS...Plan on slippery road conditions, including during the evening commute. Expect reduced visibilities at times. 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. && $$
536 WWUS45 KCYS 140250 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 850 PM MDT Fri Apr 13 2018 ...Strong winds and snow gradually tapering off tonight... WYZ102-140400- /O.CAN.KCYS.WS.W.0013.000000T0000Z-180414T0600Z/ Niobrara County- Including the cities of Lusk and Redbird 850 PM MDT Fri Apr 13 2018 ...WINTER STORM WARNING IS CANCELLED... Latest satellite and radar imagery showing that the heavier snow has shifted to the east and south of Niobrara County. Therefore, the Winter Storm Warning has been cancelled early. It will still snow, but significant snow accumulations are no longer expected. $$ WYZ107-112-114-116-140400- /O.CAN.KCYS.WW.Y.0027.000000T0000Z-180414T0600Z/ East Platte County-Sierra Madre Range-Snowy Range- South Laramie Range- Including the cities of Wheatland, Guernsey, Centennial, Albany, Buford, Pumpkin Vine, and Vedauwoo 850 PM MDT Fri Apr 13 2018 ...WINTER WEATHER ADVISORY IS CANCELLED... Latest satellite and radar imagery showing that the heavier snow has shifted to the east and south. Therefore, the Winter Weather Advisory has been cancelled early. It will still snow, but significant snow accumulations are no longer expected. $$ NEZ002-003-019>021-054-055-095-096-140600- /O.CON.KCYS.WS.W.0013.000000T0000Z-180414T0600Z/ Dawes-Box Butte-Scotts Bluff-Banner-Morrill-Kimball-Cheyenne- North Sioux-South Sioux- Including the cities of Chadron, Chadron St Park, Alliance, Scottsbluff, Gering, Harrisburg, Angora, Bridgeport, Bayard, Redington, Kimball, Brownson, Sidney, Harrison, and Agate 850 PM MDT Fri Apr 13 2018 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Heavy snow and blowing snow. Additional snow accumulations of up to two inches are expected. * WHERE...Nebraska Panhandle. * WHEN...Until midnight MDT tonight. * ADDITIONAL DETAILS...Plan on difficult travel conditions. Tree branches could fall. Winds gusting as high as 45 mph will cause areas of blowing and drifting snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow and blowing snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ108-119-140600- /O.CON.KCYS.WW.Y.0027.000000T0000Z-180414T0600Z/ Goshen County-East Laramie County- Including the cities of Torrington and Pine Bluffs 850 PM MDT Fri Apr 13 2018 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Snow. Additional snow accumulations of up to one inch are expected. * WHERE...Goshen and east Laramie County. * WHEN...Until midnight MDT tonight. * ADDITIONAL DETAILS...Plan on slippery road conditions. Expect reduced visibilities at times. 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. && $$
155 WWUS45 KCYS 140537 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 1137 PM MDT Fri Apr 13 2018 ...Strong winds and snow gradually tapering off tonight... NEZ002-019-095-096-140645- /O.EXP.KCYS.WS.W.0013.000000T0000Z-180414T0600Z/ Dawes-Scotts Bluff-North Sioux-South Sioux- Including the cities of Chadron, Chadron St Park, Scottsbluff, Gering, Harrison, and Agate 1137 PM MDT Fri Apr 13 2018 ...WINTER STORM WARNING WILL EXPIRE AT MIDNIGHT MDT TONIGHT... Snow and strong winds have tapered off to flurries across the northern panhandle of Nebraska. Little to no additional snow accumulations are expected. $$ WYZ108-140645- /O.EXP.KCYS.WW.Y.0027.000000T0000Z-180414T0600Z/ Goshen County- Including the city of Torrington 1137 PM MDT Fri Apr 13 2018 ...WINTER WEATHER ADVISORY WILL EXPIRE AT MIDNIGHT MDT TONIGHT... Snow and gusty winds have diminished across Goshen county tonight. additional snow accumulations are possible south of Torrington near La Grange due to a locally heavy snowband, but expect conditions to improve overnight. $$ NEZ003-020-021-054-055-141200- /O.EXT.KCYS.WS.W.0013.000000T0000Z-180414T1200Z/ Box Butte-Banner-Morrill-Kimball-Cheyenne- Including the cities of Alliance, Harrisburg, Angora, Bridgeport, Bayard, Redington, Kimball, Brownson, and Sidney 1137 PM MDT Fri Apr 13 2018 ...WINTER STORM WARNING NOW IN EFFECT UNTIL 6 AM MDT SATURDAY... * WHAT...Snow and blowing snow. Additional snow accumulations of up to 2 inches are expected. * WHERE...Nebraska Panhandle. * WHEN...Until 6 AM MDT Saturday. * ADDITIONAL DETAILS...Plan on dangerous or impossible travel conditions. Power outages are ongoing and may linger into the morning. Winds gusting as high as 45 mph will cause areas of blowing and drifting snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow and blowing snow means severe winter weather conditions will make travel very hazardous or impossible. If you must travel, keep an extra flashlight, food and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ119-140900- /O.EXT.KCYS.WW.Y.0027.000000T0000Z-180414T0900Z/ East Laramie County- Including the city of Pine Bluffs 1137 PM MDT Fri Apr 13 2018 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 3 AM MDT SATURDAY... * WHAT...Snow. Additional snow accumulations of up to two inches are expected. * WHERE...East Laramie County. * WHEN...Until 3 AM MDT Saturday. * ADDITIONAL DETAILS...Plan on slippery road conditions. In addition, some reductions to visibility are likely. Winds gusting as high as 45 mph will cause patchy blowing and drifting 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. && $$
120 WWUS45 KCYS 140833 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 233 AM MDT Sat Apr 14 2018 WYZ119-140945- /O.EXP.KCYS.WW.Y.0027.000000T0000Z-180414T0900Z/ East Laramie County- Including the city of Pine Bluffs 233 AM MDT Sat Apr 14 2018 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 3 AM MDT EARLY THIS MORNING... Snow across eastern Laramie County will gradually come to an end over the next few hours. Little or no additional snow accumulation is expected, so will allow the Advisory to expire on time this morning. $$ NEZ003-020-021-054-055-141200- /O.CON.KCYS.WS.W.0013.000000T0000Z-180414T1200Z/ Box Butte-Banner-Morrill-Kimball-Cheyenne- Including the cities of Alliance, Harrisburg, Angora, Bridgeport, Bayard, Redington, Kimball, Brownson, and Sidney 233 AM MDT Sat Apr 14 2018 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM MDT EARLY THIS MORNING... * WHAT...Snow and blowing snow. Additional snow accumulations of up to 1 inches are expected. * WHERE...Southern Nebraska Panhandle. * WHEN...Until 6 AM MDT Saturday. * ADDITIONAL DETAILS...Plan on dangerous or impossible travel conditions. Power outages are ongoing and may linger into the morning. Winds gusting as high as 45 mph will cause areas of blowing and drifting snow. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning for snow and blowing 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. && $$
830 WWUS45 KCYS 141132 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 532 AM MDT Sat Apr 14 2018 NEZ003-020-021-054-055-141245- /O.EXP.KCYS.WS.W.0013.000000T0000Z-180414T1200Z/ Box Butte-Banner-Morrill-Kimball-Cheyenne- Including the cities of Alliance, Harrisburg, Angora, Bridgeport, Bayard, Redington, Kimball, Brownson, and Sidney 532 AM MDT Sat Apr 14 2018 ...WINTER STORM WARNING WILL EXPIRE AT 6 AM MDT EARLY THIS MORNING... Snow has ended across most of the southern Nebraska panhandle early this morning. Therefore, will allow the Winter Storm Warning to expire as conditions continue to improve. $$
The office that day
Everything else NWS Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 12, 4:10 AM MDT | High Wind Watch | CYS | Banner, Kimball | 8 hr |
| Apr 12, 12:25 PM MDT | High Wind Warning | CYS | Banner, Kimball | 32 hr |
| Apr 11, 8:12 PM MDT | Red Flag Warning | CYS | 18 hr | |
| Apr 12, 3:40 AM MDT | Winter Weather Advisory | CYS | Albany, Carbon, Converse, Goshen, Laramie, Platte | 47 hr |
| Apr 12, 4:10 AM MDT | High Wind Warning | CYS | Albany, Carbon, Laramie, Platte | 16 hr |
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; radar from the NEXRAD Level II archive.