Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

27°F

-3°C

Humidity 86%
Wind Speed NNW 8 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 08 Dec 06:15 AM MST
Extended Forecast for

5 Miles NW Craters of the Moon National Monument ID

  • Today

    Today: Mostly sunny, with a high near 34. West wind 10 to 20 mph, with gusts as high as 29 mph.

    High: 34 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of snow after 2am, mixing with rain after 4am.  Mostly cloudy, with a temperature rising to around 34 by 5am. Breezy, with a west wind 24 to 28 mph, with gusts as high as 38 mph.  Chance of precipitation is 20%.

    Low: 31 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow before 11am, then a slight chance of rain.  Snow level 7800 feet. Partly sunny, with a high near 40. Breezy, with a west southwest wind 22 to 26 mph, with gusts as high as 37 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 40 °F

    Breezy.
    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 11pm, then a chance of rain.  Snow level 7900 feet rising to 8700 feet after midnight. Mostly cloudy, with a low around 34. Breezy, with a west southwest wind 18 to 26 mph, with gusts as high as 37 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 34 °F

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain, mainly before 11am.  Snow level 9000 feet. Partly sunny, with a high near 45. Breezy, with a west southwest wind 24 to 26 mph, with gusts as high as 40 mph.

    High: 45 °F

    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34. Breezy.

    Low: 34 °F

    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 34. West wind 10 to 20 mph, with gusts as high as 29 mph.
Tonight
A slight chance of snow after 2am, mixing with rain after 4am. Mostly cloudy, with a temperature rising to around 34 by 5am. Breezy, with a west wind 24 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.
Tuesday
A chance of rain and snow before 11am, then a slight chance of rain. Snow level 7800 feet. Partly sunny, with a high near 40. Breezy, with a west southwest wind 22 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain and snow before 11pm, then a chance of rain. Snow level 7900 feet rising to 8700 feet after midnight. Mostly cloudy, with a low around 34. Breezy, with a west southwest wind 18 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
A 40 percent chance of rain, mainly before 11am. Snow level 9000 feet. Partly sunny, with a high near 45. Breezy, with a west southwest wind 24 to 26 mph, with gusts as high as 40 mph.
Wednesday Night
Mostly cloudy, with a low around 34. Breezy.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Craters of the Moon National Monument ID
 43.52°N 113.64°W (Elev. 7303 ft)
4:31 am MST Dec 8, 2025
6am MST Dec 8, 2025-6pm MST Dec 14, 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