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 NNE 2 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 10 Dec 12:01 AM MST
Extended Forecast for

11 Miles SW South Entrance WY

Winter Storm Warning December 10, 12:20am until December 10, 05:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 10, 12:20am until December 10, 05:00pm

    NOW until 5:00pm Wed

    Winter Storm Warning

  • Overnight

    Low: 26 °F

    Snow and
    Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Snow before 2pm, then a chance of rain and snow.  Patchy blowing snow before noon. High near 36. Breezy, with a west southwest wind 11 to 20 mph, with gusts as high as 34 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Snow and
    Patchy
    Blowing Snow
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A slight chance of snow before 10pm, then a slight chance of snow after 5am.  Mostly cloudy, with a low around 28. Breezy, with a southwest wind around 18 mph, with gusts as high as 36 mph.  Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Snow and
    Breezy

  • Thursday

    Thursday: A slight chance of snow before 7am, then a chance of snow after 8am.  Partly sunny, with a high near 35. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 30%.

    High: 35 °F

    Chance Snow
    and Breezy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 26. Southwest wind 8 to 14 mph, with gusts as high as 26 mph.  New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow.  Mostly cloudy, with a high near 34. Southwest wind 8 to 10 mph, with gusts as high as 23 mph.

    High: 34 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21. Breezy, with a southwest wind 10 to 16 mph, with gusts as high as 29 mph.

    Low: 21 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

Overnight
Snow, mainly after 2am. Patchy blowing snow. Temperature rising to around 30 by 5am. West southwest wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.
Wednesday
Snow before 2pm, then a chance of rain and snow. Patchy blowing snow before noon. High near 36. Breezy, with a west southwest wind 11 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A slight chance of snow before 10pm, then a slight chance of snow after 5am. Mostly cloudy, with a low around 28. Breezy, with a southwest wind around 18 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Thursday
A slight chance of snow before 7am, then a chance of snow after 8am. Partly sunny, with a high near 35. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 26. Southwest wind 8 to 14 mph, with gusts as high as 26 mph. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 34. Southwest wind 8 to 10 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 21. Breezy, with a southwest wind 10 to 16 mph, with gusts as high as 29 mph.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
Mostly clear, with a low around 18.
Sunday
Sunny, with a high near 36.
Sunday Night
Partly cloudy, with a low around 19.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 34.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 24.
Tuesday
Snow showers. Mostly cloudy, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SW South Entrance WY
 44.04°N 110.84°W (Elev. 8520 ft)
12:01 am MST Dec 10, 2025
12am MST Dec 10, 2025-6pm MST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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