Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra

A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

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

Clear

36°F

2°C

Humidity 86%
Wind Speed NW 9 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 24 Dec 01:55 AM MST
Extended Forecast for

3 Miles SW Bellevue ID

  • Overnight

    Overnight: Mostly cloudy, with a low around 35. Northeast wind 7 to 9 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain after 9am, mixing with snow after 5pm.  Snow level 7100 feet rising to 8300 feet in the afternoon. High near 45. East southeast wind around 10 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 45 °F

    Rain then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with snow, becoming all rain after 8pm.  Patchy fog after 11pm. Snow level 8100 feet lowering to 7400 feet after midnight . Low around 37. South wind 6 to 8 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow and
    Patchy Fog
    then Rain and
    Patchy Fog

  • Christmas Day

    Christmas Day: Rain.  Patchy fog before noon. Snow level 6700 feet. High near 46. East southeast wind 5 to 7 mph becoming northeast in the morning.  Chance of precipitation is 80%.

    High: 46 °F

    Rain and
    Patchy Fog

  • Thursday Night

    Thursday Night: Rain before 2am, then rain and snow.  Patchy fog after 2am. Snow level 6800 feet lowering to 5600 feet after midnight . Low around 30. East wind around 7 mph becoming south in the evening.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain then
    Rain/Snow and
    Patchy Fog

  • Friday

    Friday: Snow.  High near 40. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 40 °F

    Snow then
    Snow Likely

  • Friday Night

    Friday Night: A 30 percent chance of snow.  Mostly cloudy, with a low around 19. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 35. Northeast wind 7 to 9 mph.
Wednesday
Rain after 9am, mixing with snow after 5pm. Snow level 7100 feet rising to 8300 feet in the afternoon. High near 45. East southeast wind around 10 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Rain, possibly mixed with snow, becoming all rain after 8pm. Patchy fog after 11pm. Snow level 8100 feet lowering to 7400 feet after midnight . Low around 37. South wind 6 to 8 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Christmas Day
Rain. Patchy fog before noon. Snow level 6700 feet. High near 46. East southeast wind 5 to 7 mph becoming northeast in the morning. Chance of precipitation is 80%.
Thursday Night
Rain before 2am, then rain and snow. Patchy fog after 2am. Snow level 6800 feet lowering to 5600 feet after midnight . Low around 30. East wind around 7 mph becoming south in the evening. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
Snow. High near 40. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19. New snow accumulation of less than a half inch possible.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
Mostly clear, with a low around 16.
Sunday
Mostly sunny, with a high near 32.
Sunday Night
Mostly clear, with a low around 18.
Monday
Mostly sunny, with a high near 37.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Bellevue ID
 43.43°N 114.31°W (Elev. 5358 ft)
10:31 pm MST Dec 23, 2025
2am MST Dec 24, 2025-6pm MST Dec 30, 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