Severe Thunderstorms in the Southern Plains; Heavy to Excessive Rainfall in South Central Texas

Widespread rain may produce flash flooding across the Southern Plains into the Ozarks today. Numerous instances of flash flooding are expected in south-central Texas, including the Hill Country. There will also be a risk of isolated severe thunderstorms across the southern Plains today, where an instance or two of severe wind, hail, or a brief tornado may occur. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

46°F

8°C

Humidity 92%
Wind Speed NNE 3 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 20 Nov 09:52 AM PST
Extended Forecast for

8 Miles NW Cave Junction OR

  • Today

    Today: Showers likely, mainly before 11am.  Snow level 4600 feet. Partly sunny, with a high near 41. South southwest wind around 5 mph becoming light and variable  in the afternoon.  Chance of precipitation is 60%.

    High: 41 °F

    Showers
    Likely

  • Tonight

    Tonight: Mostly clear, with a low around 34. North northeast wind around 7 mph.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 46. East wind 6 to 9 mph.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37. East wind around 8 mph.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51. East northeast wind 3 to 7 mph.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of showers.  Snow level 6000 feet. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers

  • Monday

    Monday: A chance of rain showers before 10am, then a slight chance of rain and snow showers between 10am and 1pm, then a slight chance of rain showers after 1pm.  Snow level 5200 feet. Partly sunny, with a high near 45.

    High: 45 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Showers likely, mainly before 11am. Snow level 4600 feet. Partly sunny, with a high near 41. South southwest wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 60%.
Tonight
Mostly clear, with a low around 34. North northeast wind around 7 mph.
Friday
Mostly sunny, with a high near 46. East wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around 37. East wind around 8 mph.
Saturday
Sunny, with a high near 51. East northeast wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Partly sunny, with a high near 50.
Sunday Night
A chance of showers. Snow level 6000 feet. Mostly cloudy, with a low around 42.
Monday
A chance of rain showers before 10am, then a slight chance of rain and snow showers between 10am and 1pm, then a slight chance of rain showers after 1pm. Snow level 5200 feet. Partly sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
A slight chance of showers. Snow level 5000 feet. Mostly cloudy, with a low around 38.
Wednesday
A chance of rain and snow showers. Snow level 5800 feet rising to 6900 feet in the afternoon. Mostly cloudy, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Cave Junction OR
 42.26°N 123.73°W (Elev. 3543 ft)
9:41 am PST Nov 20, 2025
10am PST Nov 20, 2025-6pm PST Nov 26, 2025
 
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Additional Resources

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