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

Severe Weather in the Central U.S.; Critical Fire Weather in the Southern Plains

Severe thunderstorms are expected to form today from northern Oklahoma into southern Minnesota. Very large hail and tornadoes will be the initial threats this afternoon, then transition into a wind threat tonight. Gusty winds, warm temperatures, and very dry conditions will create a Critical Risk of fire weather across portions of the southern Plains today. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

61°F

16°C

Humidity 44%
Wind Speed NNE 2 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 23 Apr 12:52 PM PDT
Extended Forecast for

13 Miles NE Happy Camp CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 48. North wind 5 to 7 mph.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 37. North wind 6 to 11 mph becoming light north northeast after midnight.

    Low: 37 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 53. Light northeast wind becoming north 5 to 9 mph in the afternoon.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 37. North wind 5 to 10 mph.

    Low: 37 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 47. Northwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow showers before 11pm. Mostly clear, with a low around 34. Breezy.

    Low: 34 °F

    Slight Chance
    Snow Showers
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: A slight chance of snow showers after 11am, mixing with rain after 5pm. Mostly sunny, with a high near 44. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A slight chance of rain and snow showers before 8pm, then a slight chance of snow showers between 8pm and 11pm. Partly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Monday

    Monday: A slight chance of rain and snow showers between 11am and 2pm, then a slight chance of rain showers after 2pm. Mostly sunny, with a high near 47.

    High: 47 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 48. North wind 5 to 7 mph.
Tonight
Clear, with a low around 37. North wind 6 to 11 mph becoming light north northeast after midnight.
Friday
Sunny, with a high near 53. Light northeast wind becoming north 5 to 9 mph in the afternoon.
Friday Night
Clear, with a low around 37. North wind 5 to 10 mph.
Saturday
Sunny, with a high near 47. Northwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
A 20 percent chance of snow showers before 11pm. Mostly clear, with a low around 34. Breezy.
Sunday
A slight chance of snow showers after 11am, mixing with rain after 5pm. Mostly sunny, with a high near 44. Chance of precipitation is 20%.
Sunday Night
A slight chance of rain and snow showers before 8pm, then a slight chance of snow showers between 8pm and 11pm. Partly cloudy, with a low around 34.
Monday
A slight chance of rain and snow showers between 11am and 2pm, then a slight chance of rain showers after 2pm. Mostly sunny, with a high near 47.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Sunny, with a high near 52.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NE Happy Camp CA
 41.93°N 123.18°W (Elev. 5801 ft)
Last Update:
11:46 am PDT Apr 23, 2026
Forecast Valid:
1pm PDT Apr 23, 2026-6pm PDT Apr 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation