Areas of Severe Thunderstorms and Excessive Rainfall Today

Scattered severe thunderstorms capable of damaging wind gusts and some hail are expected this afternoon and evening from the Upper Ohio River Valley into the Northeast, and from the Appalachians into the Mid-Atlantic States. Excessive rainfall from heavy thunderstorms may produce areas of flash flooding from southern New Mexico into the western and northern Gulf Coast into Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

51°F

11°C

Humidity 90%
Wind Speed W 0 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Last update 15 Jun 05:52 AM PDT
Extended Forecast for

9 Miles SW Illinois Valley OR

Heat Advisory June 15, 06:54am until June 16, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 15, 06:54am until June 16, 11:00pm

    NOW until 11:00pm Tue

    Heat Advisory

  • Today

    High: 90 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 62. Northeast wind 9 to 14 mph, with gusts as high as 21 mph.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 86. Northeast wind 11 to 15 mph, with gusts as high as 22 mph.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58. Northeast wind 11 to 16 mph, with gusts as high as 24 mph.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83. Northeast wind 13 to 16 mph, with gusts as high as 24 mph.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 90. Northeast wind 7 to 11 mph.
Tonight
Partly cloudy, with a low around 62. Northeast wind 9 to 14 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 86. Northeast wind 11 to 15 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 58. Northeast wind 11 to 16 mph, with gusts as high as 24 mph.
Wednesday
Sunny, with a high near 83. Northeast wind 13 to 16 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 53.
Juneteenth
Mostly sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 72.
Saturday Night
Clear, with a low around 50.
Sunday
Sunny, with a high near 76.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW Illinois Valley OR
 42.01°N 123.81°W (Elev. 3225 ft)
4:40 am PDT Jun 15, 2026
6am PDT Jun 15, 2026-6pm PDT Jun 21, 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