Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

69°F

21°C

Humidity 45%
Wind Speed NNE 6 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 29 Aug 10:52 AM PDT
Extended Forecast for

17 Miles ENE Brookings Airport OR

  • Today

    Today: Sunny, with a high near 63. North wind 8 to 11 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 49. East northeast wind 13 to 15 mph, with gusts as high as 22 mph.

    Low: 49 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 74. East northeast wind 8 to 14 mph, with gusts as high as 20 mph.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 58. East northeast wind around 9 mph.

    Low: 58 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 68. East wind 5 to 9 mph becoming west in the afternoon.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers, mainly after 11am.  Partly sunny, with a high near 55.

    High: 55 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of rain.  Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly after 11am.  Mostly cloudy, with a high near 52.

    High: 52 °F

    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 63. North wind 8 to 11 mph.
Tonight
Clear, with a low around 49. East northeast wind 13 to 15 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 74. East northeast wind 8 to 14 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 58. East northeast wind around 9 mph.
Monday
Sunny, with a high near 68. East wind 5 to 9 mph becoming west in the afternoon.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
A 40 percent chance of showers, mainly after 11am. Partly sunny, with a high near 55.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 50.
Wednesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 52.
Wednesday Night
Rain. Mostly cloudy, with a low around 50.
Thursday
Rain likely. Mostly cloudy, with a high near 53.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 48.
Friday
A chance of rain. Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles ENE Brookings Airport OR
 42.2°N 123.98°W (Elev. 3786 ft)
10:41 am PDT Aug 29, 2026
11am PDT Aug 29, 2026-6pm PDT Sep 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database