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

Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

56°F

13°C

Humidity 86%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Last update 20 Jun 06:52 AM PDT
Extended Forecast for

12 Miles SSE Agness OR

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 70. Light north wind becoming northwest 5 to 9 mph in the afternoon.

    High: 70 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Clear, with a low around 51. Northwest wind 5 to 9 mph becoming northeast after midnight.

    Low: 51 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 77. North wind around 7 mph.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 58. North wind 9 to 11 mph.

    Low: 58 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 80. East northeast wind 7 to 10 mph.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 70. Light north wind becoming northwest 5 to 9 mph in the afternoon.
Tonight
Clear, with a low around 51. Northwest wind 5 to 9 mph becoming northeast after midnight.
Sunday
Sunny, with a high near 77. North wind around 7 mph.
Sunday Night
Clear, with a low around 58. North wind 9 to 11 mph.
Monday
Sunny, with a high near 80. East northeast wind 7 to 10 mph.
Monday Night
Clear, with a low around 61.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Clear, with a low around 59.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Clear, with a low around 57.
Thursday
Sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 66.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSE Agness OR
 42.4°N 123.98°W (Elev. 2628 ft)
Last Update:
4:40 am PDT Jun 20, 2026
Forecast Valid:
7am PDT Jun 20, 2026-6pm PDT Jun 26, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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