Severe Weather Threats Across the Plains; Dangerous Heat and Wildfire Concerns for the West; Watching the Tropics

Severe thunderstorms are expected across the Central Plains accompanied by damaging wind gusts and large hail. In addition, heavy rainfall may lead to instances of flash flooding from the Plains and mid-Atlantic regions. The heavy rainfall threat continues across Florida and across the northern Gulf as we monitor a tropical disturbance tracking westward. Critical fire weather for the Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10375°NLon: 123.68508°WElev: 1389.0ft.

NA

68°F

20°C

Humidity 61%
Wind Speed NNE 5 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Last update 15 Jul 06:52 AM PDT
Extended Forecast for

2 Miles ESE Happy Camp CA

Heat Advisory July 15, 07:03am until July 16, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 15, 07:03am until July 16, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • Today

    High: 99 °F

    Haze

  • Tonight

    Tonight: Widespread haze after 8pm. Clear, with a low around 62. West northwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 62 °F

    Haze

  • Wednesday

    Wednesday: Widespread haze before noon. Patchy smoke after noon. Sunny and hot, with a high near 101. Calm wind becoming west around 5 mph in the afternoon.

    High: 101 °F

    Haze then
    Patchy Smoke

  • Wednesday Night

    Wednesday Night: Widespread haze before midnight. Mostly clear, with a low around 63. West wind 5 to 8 mph becoming calm  in the evening.

    Low: 63 °F

    Haze then
    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 97. Calm wind becoming west around 6 mph in the afternoon.

    High: 97 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 97.

    High: 97 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

Detailed Forecast

Today
Widespread haze after 10am. Sunny and hot, with a high near 99. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Tonight
Widespread haze after 8pm. Clear, with a low around 62. West northwest wind 5 to 8 mph becoming calm in the evening.
Wednesday
Widespread haze before noon. Patchy smoke after noon. Sunny and hot, with a high near 101. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Widespread haze before midnight. Mostly clear, with a low around 63. West wind 5 to 8 mph becoming calm in the evening.
Thursday
Sunny and hot, with a high near 97. Calm wind becoming west around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny and hot, with a high near 97.
Friday Night
Clear, with a low around 59.
Saturday
Sunny and hot, with a high near 97.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 92.
Sunday Night
Mostly clear, with a low around 57.
Monday
Sunny, with a high near 94.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Happy Camp CA
 41.79°N 123.32°W (Elev. 1309 ft)
4:41 am PDT Jul 15, 2025
7am PDT Jul 15, 2025-6pm PDT Jul 21, 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