Alert archive / Wyoming / Blizzard Warnings in 2022
Blizzard Warning 2, NWS Cheyenne, WY
NWS Cheyenne, WY issued this blizzard warning at Apr 23, 2022, 2:55 AM MDT for Sioux County, Nebraska; Converse County, Niobrara County, Wyoming. It was in force for 27 hr. 4 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 23, 2022, 2:55 AM MDT (08:55 UTC)
- Expired
- Apr 24, 2022, 6:00 AM MDT
- In force
- 27 hr
- Issued by
- NWS Cheyenne, WY
Counties Sioux County, NE, Converse County, WY, Niobrara County, WY
The radar
The Cheyenne radar (KCYS), 189 km from the middle of the area, began a volume at 08:57 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 23, 10:20 AM MDT | BLIZZARD | 1.5 N Douglas, WY | DOUGLAS AIRPORT REPORTED STRONG WINDS OVER 35 MPH AND VISIBILITY BELOW ONE QUARTER MILE FOR 5 HOURS AND 45 MINUTES THIS MORNING AND EARLY THIS AFTERNOON (7:20 AM TO 12:05 PM). |
| Apr 23, 12:00 PM MDT | BLIZZARD | Douglas, WY | VISIBILITY ONE-QUARTER MILE. WINDS IN EXCESS OF 60 MPH. |
| Apr 23, 12:00 PM MDT | BLIZZARD | Van Tassell, WY | HIGHWAY 20. VISIBILITY ONE-QUARTER MILE. WINDS IN EXCESS OF 50 MPH. |
| Apr 23, 3:41 PM MDT | HEAVY SNOW 13.5 | 25 S Glenrock, WY | SOCIAL MEDIA PHOTO SHOWING ALMOST 14 INCHES OF SNOW. |
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, 8.9 hours before the alert went out and 194 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
- 385 J/kg
- Mixed-layer CIN
- -125 J/kg
- Mixed-layer LCL
- 1173 m above ground
- 0-6 km bulk shear
- 69 kt
- 0-1 km storm-relative helicity
- 234 m²/s²
- 0-3 km storm-relative helicity
- 511 m²/s²
- Significant tornado parameter
- 0.4
- Supercell composite
- 6.4
The text
As transmitted.
891 WWUS45 KCYS 230855 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 255 AM MDT Sat Apr 23 2022 WYZ102-232300- /O.UPG.KCYS.WS.W.0007.000000T0000Z-220424T0600Z/ /O.NEW.KCYS.BZ.W.0002.220423T0855Z-220424T0300Z/ Niobrara County- Including the cities of Lusk and Redbird 255 AM MDT Sat Apr 23 2022 ...BLIZZARD WARNING IN EFFECT UNTIL 9 PM MDT THIS EVENING... * WHAT...Blizzard conditions. Additional snow accumulations of 6 to 10 inches. Winds gusting as high as 65 mph. * WHERE...Niobrara County, which includes the towns of Lusk and Redbird. * WHEN...Until 9 PM MDT this evening. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ095-232300- /O.EXB.KCYS.WS.W.0007.220423T1200Z-220424T0300Z/ Northern Sioux County- Including the city of Harrison 255 AM MDT Sat Apr 23 2022 ...WINTER STORM WARNING IN EFFECT FROM 6 AM THIS MORNING TO 9 PM MDT THIS EVENING... * WHAT...Heavy snow expected. Total snow accumulations of 5 to 7 inches. Winds gusting as high as 65 mph. * WHERE...Northern Sioux County. * WHEN...From 6 AM this morning to 9 PM MDT this evening. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ112-114-232300- /O.CON.KCYS.WS.W.0007.000000T0000Z-220424T0600Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 255 AM MDT Sat Apr 23 2022 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Heavy snow. Additional snow accumulations of 2 to 15 inches. Winds gusting as high as 60 mph. * WHERE...Sierra Madre and Snowy Mountains. * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. 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. && $$ WYZ101-232300- /O.CON.KCYS.WS.W.0007.000000T0000Z-220424T0600Z/ Converse County Lower Elevations- Including the cities of Douglas, Glenrock, Bill, and Deer Creek 255 AM MDT Sat Apr 23 2022 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Heavy snow. Additional snow accumulations of 6 to 12 inches. Winds gusting as high as 65 mph. * WHERE...Lower elevations in Converse County, including the towns of Douglas, Deer Creek, and Bill. * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ103-232300- /O.CON.KCYS.WW.Y.0020.000000T0000Z-220424T0600Z/ North Laramie Range- Including the cities of Garrett and Esterbrook 255 AM MDT Sat Apr 23 2022 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Snow. Additional snow accumulations of 3 to 14 inches. Winds gusting as high as 60 mph. * WHERE...North Laramie Range. * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. 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. && $$ WYZ104-105-109-110-113-232300- /O.CON.KCYS.WW.Y.0020.000000T0000Z-220424T0300Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin- Central Carbon County-North Snowy Range Foothills- Upper North Platte River Basin- Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin, Rawlins, Arlington, Elk Mountain, Saratoga, and Encampment 255 AM MDT Sat Apr 23 2022 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING... * WHAT...Snow. Additional snow accumulations of 3 to 10 inches. Winds gusting as high as 55 mph. * WHERE..Central Carbon County and the North Snowy Range Foothills. * WHEN...Until 9 PM MDT this evening. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
8 follow-up statements
722 WWUS45 KCYS 231400 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 800 AM MDT Sat Apr 23 2022 WYZ102-232200- /O.CON.KCYS.BZ.W.0002.000000T0000Z-220424T0300Z/ Niobrara County- Including the cities of Lusk and Redbird 800 AM MDT Sat Apr 23 2022 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING... * WHAT...Blizzard conditions. Additional snow accumulations of 6 to 10 inches. Winds gusting as high as 65 mph. * WHERE...Niobrara County, which includes the towns of Lusk and Redbird. * WHEN...Until 9 PM MDT this evening. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ112-114-232200- /O.CON.KCYS.WS.W.0007.000000T0000Z-220424T0600Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 800 AM MDT Sat Apr 23 2022 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Heavy snow. Additional snow accumulations of 2 to 15 inches. Winds gusting as high as 60 mph. * WHERE...Sierra Madre and Snowy Mountains. * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ101-232200- /O.CON.KCYS.WS.W.0007.000000T0000Z-220424T0600Z/ Converse County Lower Elevations- Including the cities of Douglas, Glenrock, Bill, and Deer Creek 800 AM MDT Sat Apr 23 2022 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Heavy snow. Additional snow accumulations of 6 to 12 inches. Winds gusting as high as 65 mph. * WHERE...Lower elevations in Converse County, including the towns of Douglas, Deer Creek, and Bill. * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. 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. && $$ NEZ095-232200- /O.CON.KCYS.WS.W.0007.000000T0000Z-220424T0300Z/ Northern Sioux County- Including the city of Harrison 800 AM MDT Sat Apr 23 2022 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING... * WHAT...Heavy snow expected. Total snow accumulations of 5 to 7 inches. Winds gusting as high as 65 mph. * WHERE...Northern Sioux County. * WHEN...From 6 AM this morning to 9 PM MDT this evening. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ106-232100- /O.EXB.KCYS.WW.Y.0020.000000T0000Z-220423T2100Z/ Central Laramie Range and Southwest Platte County- Including the city of Bordeaux 800 AM MDT Sat Apr 23 2022 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON... * WHAT...Snow and blowing snow. Additional snow accumulations of up to two inches. Winds gusting as high as 60 mph. * WHERE...Bordeaux * WHEN...Until 3 PM MDT this afternoon. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. 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. && $$ WYZ103-232200- /O.CON.KCYS.WW.Y.0020.000000T0000Z-220424T0600Z/ North Laramie Range- Including the cities of Garrett and Esterbrook 800 AM MDT Sat Apr 23 2022 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Snow. Additional snow accumulations of 3 to 14 inches. Winds gusting as high as 60 mph. * WHERE...North Laramie Range. * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ104-105-109-110-113-232200- /O.CON.KCYS.WW.Y.0020.000000T0000Z-220424T0300Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin- Central Carbon County-North Snowy Range Foothills- Upper North Platte River Basin- Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin, Rawlins, Arlington, Elk Mountain, Saratoga, and Encampment 800 AM MDT Sat Apr 23 2022 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING... * WHAT...Snow. Additional snow accumulations of 3 to 10 inches. Winds gusting as high as 55 mph. * WHERE..Central Carbon County and the North Snowy Range Foothills. * WHEN...Until 9 PM MDT this evening. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. 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. && $$
935 WWUS45 KCYS 231439 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 839 AM MDT Sat Apr 23 2022 WYZ101-232200- /O.UPG.KCYS.WS.W.0007.000000T0000Z-220424T0600Z/ /O.EXB.KCYS.BZ.W.0002.000000T0000Z-220424T0600Z/ Converse County Lower Elevations- Including the cities of Douglas, Glenrock, Bill, and Deer Creek 839 AM MDT Sat Apr 23 2022 ...BLIZZARD WARNING IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Blizzard conditions. Additional snow accumulations of 4 to 9 inches. Winds gusting as high as 65 mph. * WHERE...Douglas, Glenrock, Bill and Deer Creek * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ102-232200- /O.EXT.KCYS.BZ.W.0002.000000T0000Z-220424T0600Z/ Niobrara County- Including the cities of Lusk and Redbird 839 AM MDT Sat Apr 23 2022 ...BLIZZARD WARNING NOW IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Blizzard conditions. Additional snow accumulations of 6 to 10 inches. Winds gusting as high as 65 mph. * WHERE...Niobrara County, which includes the towns of Lusk and Redbird. * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ095-232200- /O.EXT.KCYS.WS.W.0007.000000T0000Z-220424T0600Z/ Northern Sioux County- Including the city of Harrison 839 AM MDT Sat Apr 23 2022 ...WINTER STORM WARNING NOW IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Heavy snow expected. Total snow accumulations of 5 to 7 inches. Winds gusting as high as 65 mph. * WHERE...Northern Sioux County. * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ112-114-232200- /O.CON.KCYS.WS.W.0007.000000T0000Z-220424T0600Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 839 AM MDT Sat Apr 23 2022 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Heavy snow. Additional snow accumulations of 2 to 15 inches. Winds gusting as high as 60 mph. * WHERE...Sierra Madre and Snowy Mountains. * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. 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. && $$ WYZ106-232100- /O.CON.KCYS.WW.Y.0020.000000T0000Z-220423T2100Z/ Central Laramie Range and Southwest Platte County- Including the city of Bordeaux 839 AM MDT Sat Apr 23 2022 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON... * WHAT...Snow and blowing snow. Additional snow accumulations of up to two inches. Winds gusting as high as 60 mph. * WHERE...Bordeaux. * WHEN...Until 3 PM MDT this afternoon. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ103-232200- /O.CON.KCYS.WW.Y.0020.000000T0000Z-220424T0600Z/ North Laramie Range- Including the cities of Garrett and Esterbrook 839 AM MDT Sat Apr 23 2022 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Snow. Additional snow accumulations of 3 to 14 inches. Winds gusting as high as 60 mph. * WHERE...North Laramie Range. * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. 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. && $$ WYZ104-105-109-110-113-232200- /O.CON.KCYS.WW.Y.0020.000000T0000Z-220424T0300Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin- Central Carbon County-North Snowy Range Foothills- Upper North Platte River Basin- Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin, Rawlins, Arlington, Elk Mountain, Saratoga, and Encampment 839 AM MDT Sat Apr 23 2022 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING... * WHAT...Snow. Additional snow accumulations of 3 to 10 inches. Winds gusting as high as 55 mph. * WHERE..Central Carbon County and the North Snowy Range Foothills. * WHEN...Until 9 PM MDT this evening. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
135 WWUS45 KCYS 231749 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 1149 AM MDT Sat Apr 23 2022 NEZ095-232300- /O.UPG.KCYS.WS.W.0007.000000T0000Z-220424T0600Z/ /O.EXA.KCYS.BZ.W.0002.000000T0000Z-220424T0600Z/ Northern Sioux County- Including the city of Harrison 1149 AM MDT Sat Apr 23 2022 ...BLIZZARD WARNING IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Blizzard conditions. Additional snow accumulations of 1 to 3 inches. Winds gusting as high as 65 mph. * WHERE...Harrison * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ102-232300- /O.CON.KCYS.BZ.W.0002.000000T0000Z-220424T0600Z/ Niobrara County- Including the cities of Lusk and Redbird 1149 AM MDT Sat Apr 23 2022 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Blizzard conditions. Additional snow accumulations of 6 to 10 inches. Winds gusting as high as 65 mph. * WHERE...Niobrara County, which includes the towns of Lusk and Redbird. * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ101-232300- /O.CON.KCYS.BZ.W.0002.000000T0000Z-220424T0600Z/ Converse County Lower Elevations- Including the cities of Douglas, Glenrock, Bill, and Deer Creek 1149 AM MDT Sat Apr 23 2022 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Blizzard conditions. Additional snow accumulations of 4 to 9 inches. Winds gusting as high as 65 mph. * WHERE...Douglas, Glenrock, Bill and Deer Creek. * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ112-114-232300- /O.CON.KCYS.WS.W.0007.000000T0000Z-220424T0600Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 1149 AM MDT Sat Apr 23 2022 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Heavy snow. Additional snow accumulations of 2 to 15 inches. Winds gusting as high as 60 mph. * WHERE...Sierra Madre and Snowy Mountains. * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ002-003-096-232300- /O.EXA.KCYS.WW.Y.0020.000000T0000Z-220424T0600Z/ Dawes County-Box Butte County-Southern Sioux County- Including the cities of Chadron, Chadron St Park, Alliance, Hemingford, and Agate 1149 AM MDT Sat Apr 23 2022 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Snow. Additional snow accumulations of up to 3 inches. Winds gusting as high as 65 mph. * WHERE...Chadron, Alliance and Hemingford * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. 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. && $$ WYZ106-232100- /O.CON.KCYS.WW.Y.0020.000000T0000Z-220423T2100Z/ Central Laramie Range and Southwest Platte County- Including the city of Bordeaux 1149 AM MDT Sat Apr 23 2022 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 3 PM MDT THIS AFTERNOON... * WHAT...Snow and blowing snow. Additional snow accumulations of up to two inches. Winds gusting as high as 60 mph. * WHERE...Bordeaux. * WHEN...Until 3 PM MDT this afternoon. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ103-232300- /O.CON.KCYS.WW.Y.0020.000000T0000Z-220424T0600Z/ North Laramie Range- Including the cities of Garrett and Esterbrook 1149 AM MDT Sat Apr 23 2022 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Snow. Additional snow accumulations of 3 to 14 inches. Winds gusting as high as 60 mph. * WHERE...North Laramie Range. * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. 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. && $$ WYZ104-105-109-110-113-232300- /O.CON.KCYS.WW.Y.0020.000000T0000Z-220424T0300Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin- Central Carbon County-North Snowy Range Foothills- Upper North Platte River Basin- Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin, Rawlins, Arlington, Elk Mountain, Saratoga, and Encampment 1149 AM MDT Sat Apr 23 2022 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING... * WHAT...Snow. Additional snow accumulations of 3 to 10 inches. Winds gusting as high as 55 mph. * WHERE..Central Carbon County and the North Snowy Range Foothills. * WHEN...Until 9 PM MDT this evening. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
592 WWUS45 KCYS 232050 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 250 PM MDT Sat Apr 23 2022 WYZ106-232200- /O.EXP.KCYS.WW.Y.0020.000000T0000Z-220423T2100Z/ Central Laramie Range and Southwest Platte County- Including the city of Bordeaux 250 PM MDT Sat Apr 23 2022 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 3 PM MDT THIS AFTERNOON... Snow has come to end across the area, but gusty winds will continue through the evening. Therefore, the winter weather advisory has been allowed to expire. $$ WYZ102-240500- /O.CON.KCYS.BZ.W.0002.000000T0000Z-220424T0600Z/ Niobrara County- Including the cities of Lusk and Redbird 250 PM MDT Sat Apr 23 2022 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Blizzard conditions. Additional snow accumulations of 6 to 10 inches. Winds gusting as high as 65 mph. * WHERE...Niobrara County, which includes the towns of Lusk and Redbird. * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ101-240500- /O.CON.KCYS.BZ.W.0002.000000T0000Z-220424T0600Z/ Converse County Lower Elevations- Including the cities of Douglas, Glenrock, Bill, and Deer Creek 250 PM MDT Sat Apr 23 2022 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Blizzard conditions. Additional snow accumulations of 4 to 9 inches. Winds gusting as high as 65 mph. * WHERE...Douglas, Glenrock, Bill and Deer Creek. * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ095-240500- /O.CON.KCYS.BZ.W.0002.000000T0000Z-220424T0600Z/ Northern Sioux County- Including the city of Harrison 250 PM MDT Sat Apr 23 2022 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Blizzard conditions. Additional snow accumulations of 1 to 3 inches. Winds gusting as high as 65 mph. * WHERE...Harrison. * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ112-114-240500- /O.CON.KCYS.WS.W.0007.000000T0000Z-220424T0600Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 250 PM MDT Sat Apr 23 2022 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Heavy snow. Additional snow accumulations of 2 to 15 inches. Winds gusting as high as 60 mph. * WHERE...Sierra Madre and Snowy Mountains. * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. 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. && $$ WYZ103-240500- /O.CON.KCYS.WW.Y.0020.000000T0000Z-220424T0600Z/ North Laramie Range- Including the cities of Garrett and Esterbrook 250 PM MDT Sat Apr 23 2022 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Snow. Additional snow accumulations of 3 to 14 inches. Winds gusting as high as 60 mph. * WHERE...North Laramie Range. * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ WYZ104-105-109-110-113-240300- /O.CON.KCYS.WW.Y.0020.000000T0000Z-220424T0300Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin- Central Carbon County-North Snowy Range Foothills- Upper North Platte River Basin- Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin, Rawlins, Arlington, Elk Mountain, Saratoga, and Encampment 250 PM MDT Sat Apr 23 2022 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING... * WHAT...Snow. Additional snow accumulations of 3 to 10 inches. Winds gusting as high as 55 mph. * WHERE..Central Carbon County and the North Snowy Range Foothills. * WHEN...Until 9 PM MDT this evening. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. 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. && $$ NEZ002-003-096-240500- /O.CON.KCYS.WW.Y.0020.000000T0000Z-220424T0600Z/ Dawes County-Box Butte County-Southern Sioux County- Including the cities of Chadron, Chadron St Park, Alliance, Hemingford, and Agate 250 PM MDT Sat Apr 23 2022 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Snow. Additional snow accumulations of up to 3 inches. Winds gusting as high as 65 mph. * WHERE...Chadron, Alliance and Hemingford. * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
451 WWUS45 KCYS 240307 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 907 PM MDT Sat Apr 23 2022 WYZ101-240415- /O.CAN.KCYS.BZ.W.0002.000000T0000Z-220424T0600Z/ Converse County Lower Elevations- Including the cities of Douglas, Glenrock, Bill, and Deer Creek 907 PM MDT Sat Apr 23 2022 ...BLIZZARD WARNING IS CANCELLED... Conditions have improved in the Converse County Lower Elevations zone, so we have allowed the Blizzard Warning to expire. Gusty winds and hazardous road conditions may still be experienced. $$ WYZ112-114-240415- /O.CAN.KCYS.WS.W.0007.000000T0000Z-220424T0600Z/ Sierra Madre Range-Snowy Range- Including the cities of Centennial and Albany 907 PM MDT Sat Apr 23 2022 ...WINTER STORM WARNING IS CANCELLED... Little additional snowfall is expected, so we have cancelled the Winter Storm Warning for the Snowy and Sierra Madre Ranges. Hazardous conditions due to blowing snow may still be expierenced due to gusty winds. $$ WYZ103-240415- /O.CAN.KCYS.WW.Y.0020.000000T0000Z-220424T0600Z/ North Laramie Range- Including the cities of Garrett and Esterbrook 907 PM MDT Sat Apr 23 2022 ...WINTER WEATHER ADVISORY IS CANCELLED... Little additional snowfall is expected in the North Laramie Range, so we have cancelled the Winter Weather Advisory. Areas of blowing snow may still cause hazardous conditions at times due to gusty winds. $$ WYZ104-105-109-110-113-240415- /O.EXP.KCYS.WW.Y.0020.000000T0000Z-220424T0300Z/ Ferris/Seminoe/Shirley Mountains-Shirley Basin- Central Carbon County-North Snowy Range Foothills- Upper North Platte River Basin- Including the cities of Seminoe Dam, Medicine Bow, Shirley Basin, Rawlins, Arlington, Elk Mountain, Saratoga, and Encampment 907 PM MDT Sat Apr 23 2022 ...WINTER WEATHER ADVISORY HAS EXPIRED... Little to no additional snowfall is expected, so the Winter Weather Advisory has been allowed to expire. Areas of blowing snow may still cause hazardous conditions through Sunday morning. $$ WYZ102-240600- /O.CON.KCYS.BZ.W.0002.000000T0000Z-220424T0600Z/ Niobrara County- Including the cities of Lusk and Redbird 907 PM MDT Sat Apr 23 2022 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Blizzard conditions. Additional snow accumulations of 6 to 10 inches. Winds gusting as high as 65 mph. * WHERE...Niobrara County, which includes the towns of Lusk and Redbird. * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ095-240600- /O.CON.KCYS.BZ.W.0002.000000T0000Z-220424T0600Z/ Northern Sioux County- Including the city of Harrison 907 PM MDT Sat Apr 23 2022 ...BLIZZARD WARNING REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Blizzard conditions. Additional snow accumulations of 1 to 3 inches. Winds gusting as high as 65 mph. * WHERE...Harrison. * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ002-003-096-240600- /O.CON.KCYS.WW.Y.0020.000000T0000Z-220424T0600Z/ Dawes County-Box Butte County-Southern Sioux County- Including the cities of Chadron, Chadron St Park, Alliance, Hemingford, and Agate 907 PM MDT Sat Apr 23 2022 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT... * WHAT...Snow. Additional snow accumulations of up to 3 inches. Winds gusting as high as 65 mph. * WHERE...Chadron, Alliance and Hemingford. * WHEN...Until midnight MDT tonight. * IMPACTS...Travel could be very difficult to impossible. Widespread blowing snow could significantly reduce visibility. Strong winds could cause tree damage. 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. && $$
742 WWUS45 KCYS 240540 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 1140 PM MDT Sat Apr 23 2022 WYZ102-240645- /O.CAN.KCYS.BZ.W.0002.000000T0000Z-220424T0600Z/ Niobrara County- Including the cities of Lusk and Redbird 1140 PM MDT Sat Apr 23 2022 ...BLIZZARD WARNING IS CANCELLED... Trends have been improving across this area over the past few hours. Snow will continue for the next few hours but the intensity has decreased and the winds have continued to weaken. This has allowed for the cancellation of the blizzard warning. $$ NEZ095-241300- /O.EXT.KCYS.BZ.W.0002.000000T0000Z-220424T1300Z/ Northern Sioux County- Including the city of Harrison 1140 PM MDT Sat Apr 23 2022 ...BLIZZARD WARNING NOW IN EFFECT UNTIL 7 AM MDT SUNDAY... * WHAT...Blizzard conditions. Additional snow accumulations of up to one inch. Winds gusting as high as 60 mph. * WHERE...Northern Sioux County, including the city of Harrison. * WHEN...Until 7 AM MDT Sunday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ002-003-096-241300- /O.EXT.KCYS.WW.Y.0020.000000T0000Z-220424T1300Z/ Dawes County-Box Butte County-Southern Sioux County- Including the cities of Chadron, Chadron St Park, Alliance, Hemingford, and Agate 1140 PM MDT Sat Apr 23 2022 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 7 AM MDT SUNDAY... * WHAT...Snow. Additional snow accumulations of up to one inch. Winds gusting as high as 55 mph. * WHERE...Dawes, Box Butte and southern Sioux County. * WHEN...Until 7 AM MDT Sunday. * IMPACTS...Plan on slippery road conditions. Patchy blowing snow could significantly reduce visibility. Strong winds could cause tree damage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
696 WWUS45 KCYS 240843 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 243 AM MDT Sun Apr 24 2022 NEZ095-241200- /O.EXT.KCYS.BZ.W.0002.000000T0000Z-220424T1200Z/ Northern Sioux County- Including the city of Harrison 243 AM MDT Sun Apr 24 2022 ...BLIZZARD WARNING NOW IN EFFECT UNTIL 6 AM MDT EARLY THIS MORNING... * WHAT...Blizzard conditions. Winds gusting as high as 50 mph. * WHERE...Northern Sioux County. * WHEN...Until 6 AM MDT early this morning. * IMPACTS...Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Travel should be restricted to emergencies only. If you must travel, have a winter survival kit with you. If you get stranded, stay with your vehicle. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$ NEZ002-003-096-241200- /O.EXT.KCYS.WW.Y.0020.000000T0000Z-220424T1200Z/ Dawes County-Box Butte County-Southern Sioux County- Including the cities of Chadron, Chadron St Park, Alliance, Hemingford, and Agate 243 AM MDT Sun Apr 24 2022 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 6 AM MDT EARLY THIS MORNING... * WHAT...Snow. Additional snow accumulations of up to one inch. Winds gusting as high as 45 mph. * WHERE...Dawes, Box Butte and southern Sioux County. * WHEN...Until 6 AM MDT early this morning. * IMPACTS...Plan on slippery road conditions. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. && $$
721 WWUS45 KCYS 241153 WSWCYS URGENT - WINTER WEATHER MESSAGE National Weather Service Cheyenne WY 553 AM MDT Sun Apr 24 2022 NEZ095-241300- /O.EXP.KCYS.BZ.W.0002.000000T0000Z-220424T1200Z/ Northern Sioux County- Including the city of Harrison 553 AM MDT Sun Apr 24 2022 ...BLIZZARD WARNING WILL EXPIRE AT 6 AM MDT EARLY THIS MORNING... Conditions across the warned area has improved, allowing for the blizzard warning to expire at 6 AM MDT. $$ NEZ002-003-096-241300- /O.EXP.KCYS.WW.Y.0020.000000T0000Z-220424T1200Z/ Dawes County-Box Butte County-Southern Sioux County- Including the cities of Chadron, Chadron St Park, Alliance, Hemingford, and Agate 553 AM MDT Sun Apr 24 2022 ...WINTER WEATHER ADVISORY WILL EXPIRE AT 6 AM MDT EARLY THIS MORNING... Conditions have improved across the area and the advisory will be allowed to expire. $$
The office that day
Everything else NWS Cheyenne, WY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 22, 9:39 PM MDT | Severe Thunderstorm Warning | CYS | Cheyenne, Morrill | 36 min |
| Apr 22, 6:08 PM MDT | Severe Thunderstorm Warning | CYS | Niobrara | 52 min |
| Apr 22, 6:44 PM MDT | Special Weather Statement | CYS | Platte | 46 min |
| Apr 22, 6:47 PM MDT | Severe Thunderstorm Warning | CYS | Niobrara | 43 min |
| Apr 22, 7:30 PM MDT | Severe Thunderstorm Warning | CYS | Niobrara | 30 min |
Nearby
Blizzard Warnings in Wyoming, 2022Blizzard Warnings in Nebraska, 2022Every blizzard warning in 2022
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.