Back-to-Back Storms for the Center of the Nation

These storm systems will bring late season snow, sleet and ice for portions of the northern Plains, upper Midwest and Great Lakes region. Meanwhile, where temperatures are warmer, severe thunderstorms are expected for areas of the Mississippi Valley into the southern Plains. Furthermore, combination of windy and dry conditions will raise fire weather concerns for the southern High Plains. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10386°NLon: 123.68519°WElev: 1389.0ft.

NA

37°F

3°C

Humidity 97%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 02 Apr 04:52 AM PDT
Extended Forecast for

17 Miles NE Happy Camp CA

Winter Weather Advisory April 2, 05:57am until April 2, 11:00am
Freeze Warning April 3, 02:00am until April 3, 09:00am
Click here for hazard details and duration
Winter Weather Advisory
Freeze Warning
  •  
    Winter Weather Advisory April 2, 05:57am until April 2, 11:00am

    NOW until 11:00am Thu

    Winter Weather Advisory

  • Overnight

    Low: 27 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely, mainly before 11am.  Mostly sunny, with a high near 38. West southwest wind 11 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Likely
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. North wind 6 to 9 mph becoming south after midnight.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55. Southeast wind 6 to 8 mph becoming north northeast in the afternoon.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 39. North northeast wind 7 to 9 mph becoming east southeast after midnight.

    Low: 39 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

Overnight
Snow likely. Mostly cloudy, with a low around 27. West wind around 17 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 3 inches possible.
Thursday
Snow likely, mainly before 11am. Mostly sunny, with a high near 38. West southwest wind 11 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 28. North wind 6 to 9 mph becoming south after midnight.
Friday
Sunny, with a high near 55. Southeast wind 6 to 8 mph becoming north northeast in the afternoon.
Friday Night
Clear, with a low around 39. North northeast wind 7 to 9 mph becoming east southeast after midnight.
Saturday
Sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
A chance of rain. Snow level 7400 feet. Partly sunny, with a high near 58.
Tuesday Night
A chance of rain. Snow level 7600 feet lowering to 6500 feet after midnight . Mostly cloudy, with a low around 43.
Wednesday
A chance of rain. Snow level 6000 feet rising to 6600 feet in the afternoon. Partly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NE Happy Camp CA
 41.98°N 123.14°W (Elev. 4600 ft)
4:41 am PDT Apr 2, 2026
5am PDT Apr 2, 2026-6pm PDT Apr 8, 2026
 
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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