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

DW0414 Moran (D0414)

Lat: 43.84213°NLon: 110.50796°WElev: 6749.0ft.

NA

31°F

-1°C

Humidity 96%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 09 Dec 10:01 PM MST
Extended Forecast for

14 Miles ESE South Entrance WY

Winter Storm Warning December 9, 10:27pm until December 10, 05:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 9, 10:27pm until December 10, 05:00pm

    NOW until 5:00pm Wed

    Winter Storm Warning

  • Tonight

    Low: 23 °F

    Snow Showers
    Likely then
    Snow Showers

  • Wednesday

    Wednesday: Snow showers.  High near 34. Breezy, with a southwest wind 11 to 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 34 °F

    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow showers, mainly before 11pm.  Mostly cloudy, with a low around 26. Southwest wind around 10 mph.  Little or no snow accumulation expected.

    Low: 26 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A 30 percent chance of snow showers, mainly after 11am.  Partly sunny, with a high near 32. West southwest wind around 9 mph.

    High: 32 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers.  Mostly cloudy, with a low around 26. West southwest wind around 9 mph.  New snow accumulation of less than one inch possible.

    Low: 26 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 40 percent chance of snow showers.  Mostly cloudy, with a high near 31. Southwest wind around 9 mph.

    High: 31 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19. Southwest wind 8 to 10 mph.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

Detailed Forecast

Tonight
Snow showers. Temperature rising to around 27 by 5am. Southwest wind 9 to 11 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.
Wednesday
Snow showers. High near 34. Breezy, with a southwest wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
A 40 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 26. Southwest wind around 10 mph. Little or no snow accumulation expected.
Thursday
A 30 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 32. West southwest wind around 9 mph.
Thursday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 26. West southwest wind around 9 mph. New snow accumulation of less than one inch possible.
Friday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 31. Southwest wind around 9 mph.
Friday Night
Mostly cloudy, with a low around 19. Southwest wind 8 to 10 mph.
Saturday
Mostly sunny, with a high near 30.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
A slight chance of snow showers. Partly cloudy, with a low around 17.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 31.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 20.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles ESE South Entrance WY
 44.06°N 110.39°W (Elev. 9199 ft)
9:47 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