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 09:47 PM MST
Extended Forecast for

5 Miles SE Craters of the Moon National Monument ID

  • Tonight

    Tonight: A slight chance of rain between 2am and 3am.  Mostly cloudy, with a low around 35. Breezy, with a west southwest wind 21 to 25 mph, with gusts as high as 36 mph.  Chance of precipitation is 20%.

    Low: 35 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 51. Windy, with a west southwest wind 23 to 30 mph, with gusts as high as 40 mph.

    High: 51 °F

    Partly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. Breezy, with a west southwest wind 18 to 26 mph, with gusts as high as 37 mph.

    Low: 33 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 51. West southwest wind 14 to 20 mph, with gusts as high as 29 mph.

    High: 51 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31. West southwest wind 9 to 17 mph, with gusts as high as 25 mph.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 50.

    High: 50 °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 47.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of rain between 2am and 3am. Mostly cloudy, with a low around 35. Breezy, with a west southwest wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 51. Windy, with a west southwest wind 23 to 30 mph, with gusts as high as 40 mph.
Wednesday Night
Partly cloudy, with a low around 33. Breezy, with a west southwest wind 18 to 26 mph, with gusts as high as 37 mph.
Thursday
Mostly sunny, with a high near 51. West southwest wind 14 to 20 mph, with gusts as high as 29 mph.
Thursday Night
Partly cloudy, with a low around 31. West southwest wind 9 to 17 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 50.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 46.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 45.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 45. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Craters of the Moon National Monument ID
 43.41°N 113.49°W (Elev. 5600 ft)
10:31 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