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

33°F

1°C

Humidity 91%
Wind Speed WSW 0 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 31°F (-1°C)
Visibility NA
Last update 09 Dec 07:16 PM MST
Extended Forecast for

10 Miles SW South Entrance WY

Winter Storm Warning December 9, 07:38pm until December 10, 05:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 9, 07:38pm until December 10, 05:00pm

    NOW until 5:00pm Wed

    Winter Storm Warning

  • Tonight

    Low: 27 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Rain and snow showers.  Patchy blowing snow before 7am. Snow level rising to 8700 feet in the afternoon. High near 38. Breezy, with a west southwest wind 17 to 21 mph, with gusts as high as 31 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 38 °F

    Rain/Snow and
    Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before 8pm, then a chance of snow showers.  Mostly cloudy, with a low around 29. Southwest wind around 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 30%.

    Low: 29 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Thursday

    Thursday: A 30 percent chance of snow showers, mainly after 11am.  Partly sunny, with a high near 35. Southwest wind 9 to 11 mph.

    High: 35 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers.  Mostly cloudy, with a low around 28. Southwest wind around 10 mph.  New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 40 percent chance of snow showers.  Partly sunny, with a high near 35. Southwest wind around 9 mph.

    High: 35 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22. South southwest wind around 10 mph.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow showers before 11am.  Mostly sunny, with a high near 35.

    High: 35 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

Detailed Forecast

Tonight
Snow showers. The snow could be heavy at times. Patchy blowing snow after 3am. Low around 27. Breezy, with a west southwest wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 7 inches possible.
Wednesday
Rain and snow showers. Patchy blowing snow before 7am. Snow level rising to 8700 feet in the afternoon. High near 38. Breezy, with a west southwest wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
A chance of rain and snow showers before 8pm, then a chance of snow showers. Mostly cloudy, with a low around 29. Southwest wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Thursday
A 30 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 35. Southwest wind 9 to 11 mph.
Thursday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 28. Southwest wind around 10 mph. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow showers. Partly sunny, with a high near 35. Southwest wind around 9 mph.
Friday Night
Mostly cloudy, with a low around 22. South southwest wind around 10 mph.
Saturday
A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 35.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
Mostly sunny, with a high near 37.
Sunday Night
A slight chance of snow showers. Partly cloudy, with a low around 21.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 35.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 23.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 32.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SW South Entrance WY
 44.05°N 110.81°W (Elev. 8199 ft)
6:33 pm MST Dec 9, 2025
7pm MST Dec 9, 2025-6pm MST Dec 16, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database