National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Overcast

37°F

3°C

Humidity 100%
Wind Speed WNW 4 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 25 Dec 09:47 AM MST
Extended Forecast for

3 Miles SW Bellevue ID

  • Christmas Day

    Christmas Day: Rain likely before 5pm, then rain likely, possibly mixed with snow. Patchy fog before 1pm, then patchy fog after 5pm. Snow level 6600 feet. Otherwise, mostly cloudy, with a high near 45. Southeast wind around 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    Likely and
    Patchy Fog

  • Tonight

    Tonight: Snow, possibly mixed with rain. Patchy fog before 8pm, then patchy fog after 10pm. Snow level 6500 feet lowering to 5400 feet after midnight . Low around 32. Southeast wind around 6 mph becoming south southwest in the evening. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow and
    Patchy Fog

  • Friday

    Friday: Snow, possibly mixed with rain, becoming all snow after 8am. Steady temperature around 35. South southeast wind 8 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Rain/Snow
    then Snow
    Likely

  • Friday Night

    Friday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 22. West southwest wind 10 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Snow Likely

  • Saturday

    Saturday: A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 31. West wind 15 to 17 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 11.

    Low: 11 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

Detailed Forecast

Christmas Day
Rain likely before 5pm, then rain likely, possibly mixed with snow. Patchy fog before 1pm, then patchy fog after 5pm. Snow level 6600 feet. Otherwise, mostly cloudy, with a high near 45. Southeast wind around 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
Snow, possibly mixed with rain. Patchy fog before 8pm, then patchy fog after 10pm. Snow level 6500 feet lowering to 5400 feet after midnight . Low around 32. Southeast wind around 6 mph becoming south southwest in the evening. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
Snow, possibly mixed with rain, becoming all snow after 8am. Steady temperature around 35. South southeast wind 8 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 22. West southwest wind 10 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
A 40 percent chance of snow, mainly before 11am. Partly sunny, with a high near 31. West wind 15 to 17 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly clear, with a low around 11.
Sunday
Mostly sunny, with a high near 27.
Sunday Night
Mostly clear, with a low around 13.
Monday
Sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Bellevue ID
 43.43°N 114.31°W (Elev. 5358 ft)
Last Update:
10:31 am MST Dec 25, 2025
Forecast Valid:
11am MST Dec 25, 2025-6pm MST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation