Severe Thunderstorms and Heavy Rain in the Southern U.S.; Snow in the Northern Rockies and Northern Plains

A storm system will shift from eastern Texas into the lower Mississippi Valley today with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest today into Wednesday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

55°F

13°C

Humidity 65%
Wind Speed NNE 4 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 24 Nov 02:52 PM PST
Extended Forecast for

7 Miles W Illinois Valley OR

  • Tonight

    Tonight: Partly cloudy, with a low around 36. Northeast wind 5 to 7 mph becoming east southeast after midnight.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 49. Southwest wind 3 to 6 mph.

    High: 49 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40. Southwest wind around 6 mph.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51. East southeast wind around 6 mph becoming west southwest in the afternoon.

    High: 51 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 4am.  Partly cloudy, with a low around 40. South southwest wind 7 to 9 mph.  Chance of precipitation is 60%.

    Low: 40 °F

    Chance Rain
    then Rain
    Likely

  • Thanksgiving Day

    Thanksgiving Day: Rain likely, mainly before 10am.  Mostly cloudy, with a high near 46. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 10pm.  Snow level 6500 feet lowering to 5700 feet after midnight . Mostly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: A slight chance of rain.  Snow level 5000 feet. Partly sunny, with a high near 46.

    High: 46 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A slight chance of rain.  Snow level 4500 feet. Partly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 36. Northeast wind 5 to 7 mph becoming east southeast after midnight.
Tuesday
Partly sunny, with a high near 49. Southwest wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 40. Southwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 51. East southeast wind around 6 mph becoming west southwest in the afternoon.
Wednesday Night
Rain likely, mainly after 4am. Partly cloudy, with a low around 40. South southwest wind 7 to 9 mph. Chance of precipitation is 60%.
Thanksgiving Day
Rain likely, mainly before 10am. Mostly cloudy, with a high near 46. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 20 percent chance of rain before 10pm. Snow level 6500 feet lowering to 5700 feet after midnight . Mostly cloudy, with a low around 37.
Friday
A slight chance of rain. Snow level 5000 feet. Partly sunny, with a high near 46.
Friday Night
A slight chance of rain. Snow level 4500 feet. Partly cloudy, with a low around 35.
Saturday
A chance of rain. Snow level 4200 feet. Partly sunny, with a high near 43.
Saturday Night
A chance of rain and snow. Snow level 4200 feet. Partly cloudy, with a low around 33.
Sunday
A slight chance of rain and snow. Snow level 3700 feet rising to 4200 feet in the afternoon. Mostly sunny, with a high near 43.
Sunday Night
Mostly clear, with a low around 33.
Monday
Sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles W Illinois Valley OR
 42.09°N 123.83°W (Elev. 3278 ft)
2:06 pm PST Nov 24, 2025
3pm PST Nov 24, 2025-6pm PST Dec 1, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database