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 >

Hazardous Weather Conditions

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

6 Miles SSW South Entrance WY

  • Tonight

    Tonight: Snow showers before 5am, then snow showers, possibly mixed with rain.  Low around 28. West wind 8 to 10 mph becoming south in the evening.  Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Snow Showers
    Likely then
    Rain/Snow

  • Wednesday

    Wednesday: Rain and snow showers, becoming all rain after 8am.  High near 41. Southwest wind 10 to 13 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow
    then Showers

  • Wednesday Night

    Wednesday Night: A chance of rain showers before 10pm, then a chance of rain and snow showers between 10pm and 2am, then a slight chance of snow showers after 2am.  Mostly cloudy, with a low around 28. Southwest wind 7 to 9 mph.  Chance of precipitation is 30%.

    Low: 28 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A 30 percent chance of snow showers, mainly after 11am.  Partly sunny, with a high near 39. Southwest wind 6 to 8 mph.

    High: 39 °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 7 mph.  New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance Snow
    Showers

  • Friday

    Friday: A chance of snow showers before 11am, then a chance of rain and snow showers.  Partly sunny, with a high near 38. Southwest wind around 7 mph.  Chance of precipitation is 40%.

    High: 38 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20. Southwest wind around 7 mph.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow showers before 5am, then snow showers, possibly mixed with rain. Low around 28. West wind 8 to 10 mph becoming south in the evening. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
Rain and snow showers, becoming all rain after 8am. High near 41. Southwest wind 10 to 13 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of rain showers before 10pm, then a chance of rain and snow showers between 10pm and 2am, then a slight chance of snow showers after 2am. Mostly cloudy, with a low around 28. Southwest wind 7 to 9 mph. Chance of precipitation is 30%.
Thursday
A 30 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 39. Southwest wind 6 to 8 mph.
Thursday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 28. Southwest wind around 7 mph. New snow accumulation of less than a half inch possible.
Friday
A chance of snow showers before 11am, then a chance of rain and snow showers. Partly sunny, with a high near 38. Southwest wind around 7 mph. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 20. Southwest wind around 7 mph.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
A slight chance of snow showers. Partly cloudy, with a low around 18.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 39.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 21.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW South Entrance WY
 44.06°N 110.69°W (Elev. 7392 ft)
6:33 pm MST Dec 9, 2025
7pm 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