Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

Alliance, Alliance Municipal Airport (KAIA)

Lat: 42.06°NLon: 102.8°WElev: 3927ft.

Partly Cloudy

38°F

3°C

Humidity 62%
Wind Speed NW 18 G 25 mph
Barometer 30.02 in (1016.1 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 9 Dec 9:53 pm MST
Extended Forecast for

12 Miles S Ashby NE

High Wind Warning until December 9, 11:00pm
Click here for hazard details and duration
...
  •  
    High Wind Warning until December 9, 11:00pm

    NOW until 11:00pm Tue

    High Wind Warning

  • Tonight

    Low: 25 °F

    Partly Cloudy
    and Blustery

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 43. Northwest wind around 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 43 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 63. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 63 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 23. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 25. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph.
Wednesday
Mostly cloudy, with a high near 43. Northwest wind around 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 32. West wind around 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 63. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
Mostly cloudy, with a low around 23. North wind around 10 mph, with gusts as high as 20 mph.
Friday
Mostly cloudy, with a high near 40.
Friday Night
Mostly cloudy, with a low around 16.
Saturday
Partly sunny, with a high near 33.
Saturday Night
Partly cloudy, with a low around 12.
Sunday
Mostly sunny, with a high near 45. Breezy.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 55. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles S Ashby NE
 41.85°N 101.94°W
10:08 pm MST Dec 9, 2025
10pm MST Dec 9, 2025-6pm MST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database