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

Sheridan County Airport (KSHR)

Lat: 44.76031°NLon: 106.97411°WElev: 3970.0ft.

Clear

30°F

-1°C

Humidity 74%
Wind Speed SSW 5 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 10 Dec 03:35 AM MST
Extended Forecast for

16 Miles SSW Wolf WY

Winter Weather Advisory December 10, 03:45am until December 10, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 10, 03:45am until December 10, 05:00pm

    NOW until 5:00pm Wed

    Winter Weather Advisory

  • Overnight

    Low: 15 °F

    Cloudy

  • Wednesday

    Wednesday: Snow likely, mainly before noon. The snow could be heavy at times.  Cloudy, with a high near 33. West wind 11 to 13 mph, with gusts as high as 28 mph.  Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.

    High: 33 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28. Breezy, with a west southwest wind 11 to 16 mph, with gusts as high as 24 mph.

    Low: 28 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Thursday

    Thursday: A 30 percent chance of snow, mainly after 4pm.  Increasing clouds, with a high near 34. Breezy, with a west wind around 17 mph, with gusts as high as 31 mph.

    High: 34 °F

    Breezy.
    Partly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 23. West southwest wind 9 to 14 mph, with gusts as high as 24 mph.  New snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow, mainly before 11am.  Mostly cloudy, with a high near 30. West wind 11 to 13 mph, with gusts as high as 24 mph.

    High: 30 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23. West wind around 13 mph, with gusts as high as 22 mph.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow before 11am.  Mostly sunny, with a high near 30.

    High: 30 °F

    Slight Chance
    Snow then
    Mostly Sunny

Detailed Forecast

Overnight
Cloudy, with a low around 15. West southwest wind around 8 mph.
Wednesday
Snow likely, mainly before noon. The snow could be heavy at times. Cloudy, with a high near 33. West wind 11 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.
Wednesday Night
Mostly cloudy, with a low around 28. Breezy, with a west southwest wind 11 to 16 mph, with gusts as high as 24 mph.
Thursday
A 30 percent chance of snow, mainly after 4pm. Increasing clouds, with a high near 34. Breezy, with a west wind around 17 mph, with gusts as high as 31 mph.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 23. West southwest wind 9 to 14 mph, with gusts as high as 24 mph. New snow accumulation of 1 to 3 inches possible.
Friday
A 40 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 30. West wind 11 to 13 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 23. West wind around 13 mph, with gusts as high as 22 mph.
Saturday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 30.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Mostly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 34.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SSW Wolf WY
 44.51°N 107.47°W (Elev. 9498 ft)
2:48 am MST Dec 10, 2025
3am MST Dec 10, 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