National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

Cowley WY (KU68)

Lat: 44.91167°NLon: 108.4455°WElev: 4090.0ft.

Clear

10°F

-12°C

Humidity 72%
Wind Speed N 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 28 Dec 02:35 AM MST
Extended Forecast for

Deaver WY

  • Overnight

    Overnight: Mostly clear, with a low around 5. Wind chill values as low as -5. West northwest wind 8 to 10 mph.

    Low: 5 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 23. Wind chill values as low as -5. Calm wind becoming southeast around 6 mph.

    High: 23 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 9. Wind chill values as low as zero. Calm wind becoming east southeast around 6 mph in the evening.

    Low: 9 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 32. Wind chill values as low as zero. East southeast wind around 7 mph.

    High: 32 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18. Southeast wind around 5 mph becoming calm after midnight.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22. Southeast wind 3 to 5 mph.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 5. Wind chill values as low as -5. West northwest wind 8 to 10 mph.
Sunday
Sunny, with a high near 23. Wind chill values as low as -5. Calm wind becoming southeast around 6 mph.
Sunday Night
Mostly clear, with a low around 9. Wind chill values as low as zero. Calm wind becoming east southeast around 6 mph in the evening.
Monday
Sunny, with a high near 32. Wind chill values as low as zero. East southeast wind around 7 mph.
Monday Night
Partly cloudy, with a low around 18. Southeast wind around 5 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 38. Calm wind becoming southeast around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 22. Southeast wind 3 to 5 mph.
Wednesday
Sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 24.
New Year's Day
Partly sunny, with a high near 46.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
Partly sunny, with a high near 46.
Friday Night
Mostly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Deaver WY
 44.89°N 108.58°W (Elev. 4094 ft)
Last Update:
2:46 am MST Dec 28, 2025
Forecast Valid:
3am MST Dec 28, 2025-6pm MST Jan 3, 2026
 
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