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

79°F

26°C

Humidity 44%
Wind Speed NNE 9 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Heat Index80°F (27°C)
Last update 15 Jul 09:52 AM PDT
Extended Forecast for

8 Miles NNE Cave Junction OR

Heat Advisory July 15, 10:21am until July 16, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 15, 10:21am until July 16, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • Today

    High: 94 °F

    Sunny

  • Tonight

    Tonight: Widespread haze after 3am. Clear, with a low around 60. North northeast wind 5 to 7 mph becoming calm  in the evening.

    Low: 60 °F

    Clear then
    Haze

  • Wednesday

    Wednesday: Widespread haze before noon. Patchy smoke after noon. Sunny and hot, with a high near 101. Calm wind becoming west around 6 mph in the afternoon.

    High: 101 °F

    Haze then
    Patchy Smoke

  • Wednesday Night

    Wednesday Night: Widespread haze before midnight. Clear, with a low around 61. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 61 °F

    Haze then
    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 96. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 96 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

Detailed Forecast

Today
Sunny, with a high near 94. North northeast wind around 8 mph.
Tonight
Widespread haze after 3am. Clear, with a low around 60. North northeast wind 5 to 7 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 6 mph in the afternoon.
Wednesday Night
Widespread haze before midnight. Clear, with a low around 61. West wind 5 to 7 mph becoming calm in the evening.
Thursday
Sunny and hot, with a high near 96. Calm wind becoming west northwest around 6 mph in the afternoon.
Thursday Night
Clear, with a low around 58.
Friday
Sunny, with a high near 95.
Friday Night
Clear, with a low around 56.
Saturday
Sunny, with a high near 93.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 54.
Monday
Sunny, with a high near 91.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Cave Junction OR
 42.29°N 123.59°W (Elev. 1539 ft)
4:41 am PDT Jul 15, 2025
10am 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