Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

49°F

9°C

Humidity 71%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 28 Mar 11:52 PM PDT
Extended Forecast for

12 Miles NNE Happy Camp CA

  • Overnight

    Overnight: Partly cloudy, with a low around 42. West southwest wind around 9 mph.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 54. Southwest wind 10 to 20 mph, with gusts as high as 26 mph.

    High: 54 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of rain after 5am.  Snow level 6300 feet lowering to 5500 feet after midnight . Partly cloudy, with a low around 36. West northwest wind 10 to 16 mph becoming northeast after midnight. Winds could gust as high as 20 mph.

    Low: 36 °F

    Partly Cloudy
    then Chance
    Rain

  • Monday

    Monday: A chance of rain and snow before 2pm, then a chance of rain.  Snow level rising to 6100 feet in the afternoon. Partly sunny, with a high near 47. Northeast wind 9 to 11 mph becoming west in the afternoon.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 47 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A 30 percent chance of rain before 11pm.  Snow level 6600 feet lowering to 5900 feet. Mostly cloudy, with a low around 40. West wind 7 to 14 mph becoming south southwest after midnight.

    Low: 40 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow, mainly after 11am.  Snow level 5400 feet rising to 6100 feet in the afternoon. Partly sunny, with a high near 48. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 48 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 11pm, then snow likely between 11pm and 2am, then rain and snow likely after 2am.  Snow level 6000 feet lowering to 5100 feet. Mostly cloudy, with a low around 37. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain and snow.  Snow level 5400 feet. Cloudy, with a high near 39. Breezy.

    High: 39 °F

    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 2am.  Cloudy, with a low around 31.

    Low: 31 °F

    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 42. West southwest wind around 9 mph.
Sunday
Mostly sunny, with a high near 54. Southwest wind 10 to 20 mph, with gusts as high as 26 mph.
Sunday Night
A 30 percent chance of rain after 5am. Snow level 6300 feet lowering to 5500 feet after midnight . Partly cloudy, with a low around 36. West northwest wind 10 to 16 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Monday
A chance of rain and snow before 2pm, then a chance of rain. Snow level rising to 6100 feet in the afternoon. Partly sunny, with a high near 47. Northeast wind 9 to 11 mph becoming west in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
A 30 percent chance of rain before 11pm. Snow level 6600 feet lowering to 5900 feet. Mostly cloudy, with a low around 40. West wind 7 to 14 mph becoming south southwest after midnight.
Tuesday
A chance of rain and snow, mainly after 11am. Snow level 5400 feet rising to 6100 feet in the afternoon. Partly sunny, with a high near 48. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain and snow before 11pm, then snow likely between 11pm and 2am, then rain and snow likely after 2am. Snow level 6000 feet lowering to 5100 feet. Mostly cloudy, with a low around 37. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday
Rain and snow. Snow level 5400 feet. Cloudy, with a high near 39. Breezy.
Wednesday Night
Rain and snow, becoming all snow after 2am. Cloudy, with a low around 31.
Thursday
Snow before 2pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 35.
Thursday Night
A chance of rain and snow. Partly cloudy, with a low around 26.
Friday
Sunny, with a high near 49.
Friday Night
Clear, with a low around 34.
Saturday
Sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNE Happy Camp CA
 41.96°N 123.25°W (Elev. 5138 ft)
11:26 pm PDT Mar 28, 2026
12am PDT Mar 29, 2026-6pm PDT Apr 4, 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