Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

GW0564 Wapiti (G0564)

Lat: 44.45733°NLon: 109.4325°WElev: 5984.0ft.

NA

44°F

7°C

Humidity 58%
Wind Speed N 39 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 09 Dec 03:40 AM MST
Extended Forecast for

13 Miles NE Thorofare WY

Winter Storm Warning until December 10, 05:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until December 10, 05:00pm

    NOW until 5:00pm Wed

    Winter Storm Warning

  • Overnight

    Low: 24 °F

    Snow Likely
    and Blowing
    Snow

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times.  Widespread blowing snow. Temperature falling to around 21 by 11am. Very windy, with a west wind 41 to 46 mph decreasing to 34 to 39 mph in the afternoon. Winds could gust as high as 60 mph.  Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

    High: 26 °F

    Heavy Snow
    and Blowing
    Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly after midnight. The snow could be heavy at times.  Low around 19. Very windy, with a west southwest wind 28 to 38 mph, with gusts as high as 49 mph.  Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    Low: 19 °F

    Chance Snow
    and Windy
    then Heavy
    Snow and Very
    Windy

  • Wednesday

    Wednesday: Snow, mainly before 4pm. The snow could be heavy at times.  High near 28. Very windy, with a west southwest wind 31 to 40 mph, with gusts as high as 50 mph.  Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

    High: 28 °F

    Heavy Snow
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 20. Very windy, with a west wind 40 to 43 mph, with gusts as high as 55 mph.  New snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Chance Snow
    and Very
    Windy

  • Thursday

    Thursday: A 40 percent chance of snow.  Mostly cloudy, with a high near 23. Very windy, with a west southwest wind 28 to 38 mph, with gusts as high as 49 mph.

    High: 23 °F

    Chance Snow
    and Very
    Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 20. Very windy, with a west wind 33 to 37 mph, with gusts as high as 48 mph.

    Low: 20 °F

    Chance Snow
    and Very
    Windy

  • Friday

    Friday: A 30 percent chance of snow, mainly before 11am.  Mostly cloudy, with a high near 22. Windy.

    High: 22 °F

    Chance Snow
    and Windy

Detailed Forecast

Overnight
Snow likely. Widespread blowing snow. Mostly cloudy, with a steady temperature around 24. Very windy, with a west wind around 47 mph, with gusts as high as 60 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Tuesday
Snow. The snow could be heavy at times. Widespread blowing snow. Temperature falling to around 21 by 11am. Very windy, with a west wind 41 to 46 mph decreasing to 34 to 39 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.
Tuesday Night
Snow, mainly after midnight. The snow could be heavy at times. Low around 19. Very windy, with a west southwest wind 28 to 38 mph, with gusts as high as 49 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Wednesday
Snow, mainly before 4pm. The snow could be heavy at times. High near 28. Very windy, with a west southwest wind 31 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20. Very windy, with a west wind 40 to 43 mph, with gusts as high as 55 mph. New snow accumulation of 1 to 3 inches possible.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 23. Very windy, with a west southwest wind 28 to 38 mph, with gusts as high as 49 mph.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20. Very windy, with a west wind 33 to 37 mph, with gusts as high as 48 mph.
Friday
A 30 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 22. Windy.
Friday Night
Mostly cloudy, with a low around 17. Windy.
Saturday
A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 21. Windy.
Saturday Night
Partly cloudy, with a low around 14. Breezy.
Sunday
Mostly sunny, with a high near 21. Breezy.
Sunday Night
Partly cloudy, with a low around 15. Breezy.
Monday
Partly sunny, with a high near 20. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NE Thorofare WY
 44.25°N 109.88°W (Elev. 11598 ft)
2:31 am MST Dec 9, 2025
3am MST Dec 9, 2025-6pm MST Dec 15, 2025
 
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Additional Resources

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