Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Mostly Cloudy

36°F

2°C

Humidity 86%
Wind Speed WNW 5 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 08 Dec 09:55 PM MST
Extended Forecast for

5 Miles NW Craters of the Moon National Monument ID

  • Tonight

    Tonight: A slight chance of snow between 2am and 3am, then a chance of rain and snow.  Mostly cloudy, with a low around 31. Windy, with a west wind around 33 mph, with gusts as high as 47 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 31 °F

    Windy. Mostly
    Cloudy then
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow before 9am, then a slight chance of rain between 9am and 4pm, then a slight chance of rain and snow after 4pm.  Snow level 7900 feet. Partly sunny, with a high near 40. Windy, with a west southwest wind 24 to 31 mph, with gusts as high as 45 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 40 °F

    Chance
    Rain/Snow and
    Windy

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 11pm, then a chance of rain.  Snow level 7600 feet rising to 8700 feet after midnight. Mostly cloudy, with a steady temperature around 35. Windy, with a west wind 23 to 30 mph, with gusts as high as 40 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Rain/Snow and
    Breezy then
    Chance Rain
    and Windy

  • Wednesday

    Wednesday: A 20 percent chance of rain before 11am.  Snow level 9200 feet. Partly sunny, with a high near 45. Breezy, with a west southwest wind 22 to 26 mph, with gusts as high as 37 mph.

    High: 45 °F

    Breezy.
    Slight Chance
    Rain then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33. Breezy, with a west wind 22 to 26 mph, with gusts as high as 34 mph.

    Low: 33 °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 32.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of snow between 2am and 3am, then a chance of rain and snow. Mostly cloudy, with a low around 31. Windy, with a west wind around 33 mph, with gusts as high as 47 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
A chance of rain and snow before 9am, then a slight chance of rain between 9am and 4pm, then a slight chance of rain and snow after 4pm. Snow level 7900 feet. Partly sunny, with a high near 40. Windy, with a west southwest wind 24 to 31 mph, with gusts as high as 45 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 7600 feet rising to 8700 feet after midnight. Mostly cloudy, with a steady temperature around 35. Windy, with a west wind 23 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
A 20 percent chance of rain before 11am. Snow level 9200 feet. Partly sunny, with a high near 45. Breezy, with a west southwest wind 22 to 26 mph, with gusts as high as 37 mph.
Wednesday Night
Mostly cloudy, with a low around 33. Breezy, with a west wind 22 to 26 mph, with gusts as high as 34 mph.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
Partly cloudy, with a low around 32.
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 28.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 27.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 37.
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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)
10:31 pm MST Dec 8, 2025
10pm MST Dec 8, 2025-6pm MST Dec 15, 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