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Winter Storm Warning 0003
Issued by the Cheyenne Forecast Office

Action Issued Starts Expiration
New 2026-02-25 01:35:11 2026-02-25 01:34:00 2026-02-25 18:00:00
Continued 2026-02-25 12:40:36 2026-02-25 18:00:00
Expired 2026-02-25 17:46:58 2026-02-25 18:00:00


Action: New
Issued At: 2026-02-25 01:35:11

992 
WWUS45 KCYS 250734
WSWCYS

URGENT - WINTER WEATHER MESSAGE
National Weather Service Cheyenne WY
1234 AM MST Wed Feb 25 2026

WYZ112-114-260000-
/O.UPG.KCYS.WW.Y.0005.000000T0000Z-260226T0000Z/
/O.NEW.KCYS.WS.W.0003.260225T0734Z-260226T0000Z/
Sierra Madre Range-Snowy Range-
Including the cities of Albany and Centennial
1234 AM MST Wed Feb 25 2026

...WINTER STORM WARNING IN EFFECT UNTIL 5 PM MST THIS AFTERNOON...

* WHAT...Heavy snow. Additional snow accumulations up to 10 inches. 
  Locally higher amounts possible in the peaks. Winds gusting as 
  high as 75 mph.

* WHERE...Sierra Madre Range and Snowy Range.

* WHEN...Until 5 PM MST this afternoon.

* IMPACTS...Outdoor recreation could become life threatening to 
  those caught unprepared for severe winter conditions. Hikers and 
  snowmobilers may easily become disoriented. Frostbite and 
  hypothermia can develop quickly. Travel could be very difficult. 
  Very strong winds could cause extensive 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.

&&

$$

Mose


Action: Continued
Issued At: 2026-02-25 12:40:36

037 
WWUS45 KCYS 251840
WSWCYS

URGENT - WINTER WEATHER MESSAGE
National Weather Service Cheyenne WY
1140 AM MST Wed Feb 25 2026

WYZ112-114-260000-
/O.CON.KCYS.WS.W.0003.000000T0000Z-260226T0000Z/
Sierra Madre Range-Snowy Range-
Including the cities of Albany and Centennial
1140 AM MST Wed Feb 25 2026

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS 
AFTERNOON...

* WHAT...Snow. Additional snow accumulations up to 4 inches. Winds 
  gusting as high as 70 mph.

* WHERE...Sierra Madre Range and Snowy Range.

* WHEN...Until 5 PM MST this afternoon.

* IMPACTS...Outdoor recreation could become life threatening to 
  those caught unprepared for severe winter conditions. Hikers and 
  snowmobilers may easily become disoriented. Frostbite and 
  hypothermia can develop quickly. Travel could be very difficult.

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.

&&

$$

Fuller


Action: Expired
Issued At: 2026-02-25 17:46:58

846 
WWUS45 KCYS 252346
WSWCYS

URGENT - WINTER WEATHER MESSAGE
National Weather Service Cheyenne WY
446 PM MST Wed Feb 25 2026

WYZ112-114-260100-
/O.EXP.KCYS.WS.W.0003.000000T0000Z-260226T0000Z/
Sierra Madre Range-Snowy Range-
Including the cities of Albany and Centennial
446 PM MST Wed Feb 25 2026

...WINTER STORM WARNING WILL EXPIRE AT 5 PM MST THIS AFTERNOON...

Snow is coming to an end and significant additional snowfall is not 
expected. Therefore, the Winter Storm Warning will be allowed to 
expire on time at 5pm.

$$

RZ



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