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

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5°NLon: 114.3°WElev: 5318.0ft.

Overcast

36°F

2°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 09 Dec 11:55 PM MST
Extended Forecast for

3 Miles SE Craters of the Moon National Monument ID

  • Overnight

    Overnight: A slight chance of rain between 2am and 3am.  Mostly cloudy, with a low around 36. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 33 mph.  Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Rain and
    Breezy

  • Wednesday

    Wednesday: Partly sunny, with a high near 50. Breezy, with a southwest wind 23 to 29 mph, with gusts as high as 39 mph.

    High: 50 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. Breezy, with a west southwest wind 17 to 26 mph, with gusts as high as 37 mph.

    Low: 33 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 50. West southwest wind 14 to 20 mph, with gusts as high as 29 mph.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32. West wind 9 to 17 mph, with gusts as high as 25 mph.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of rain between 2am and 3am. Mostly cloudy, with a low around 36. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 50. Breezy, with a southwest wind 23 to 29 mph, with gusts as high as 39 mph.
Wednesday Night
Partly cloudy, with a low around 33. Breezy, with a west southwest wind 17 to 26 mph, with gusts as high as 37 mph.
Thursday
Mostly sunny, with a high near 50. West southwest wind 14 to 20 mph, with gusts as high as 29 mph.
Thursday Night
Partly cloudy, with a low around 32. West wind 9 to 17 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 49.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 44.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Craters of the Moon National Monument ID
 43.43°N 113.53°W (Elev. 5801 ft)
10:31 pm MST Dec 9, 2025
12am MST Dec 10, 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