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

5 Miles NNW Cave Junction OR

  • Today

    Today: Showers likely, mainly before 11am.  Patchy dense fog before noon. Snow level 4600 feet.  Otherwise, partly sunny, with a high near 50. Calm wind.  Chance of precipitation is 60%.

    High: 50 °F

    Showers
    Likely and
    Patchy Dense
    Fog

  • Tonight

    Tonight: Patchy fog before 7pm.  Otherwise, mostly clear, with a low around 34. North wind around 5 mph.

    Low: 34 °F

    Patchy Fog
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 55. Northeast wind 3 to 6 mph.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. North northeast wind around 5 mph becoming calm  in the evening.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 61. Northeast wind 3 to 5 mph.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of showers.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers, mainly before 10am.  Partly sunny, with a high near 54.

    High: 54 °F

    Chance
    Showers

Detailed Forecast

Today
Showers likely, mainly before 11am. Patchy dense fog before noon. Snow level 4600 feet. Otherwise, partly sunny, with a high near 50. Calm wind. Chance of precipitation is 60%.
Tonight
Patchy fog before 7pm. Otherwise, mostly clear, with a low around 34. North wind around 5 mph.
Friday
Mostly sunny, with a high near 55. Northeast wind 3 to 6 mph.
Friday Night
Mostly clear, with a low around 34. North northeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 61. Northeast wind 3 to 5 mph.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Partly sunny, with a high near 60.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 41.
Monday
A chance of showers, mainly before 10am. Partly sunny, with a high near 54.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Mostly sunny, with a high near 54.
Tuesday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 37.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Cave Junction OR
 42.25°N 123.69°W (Elev. 1499 ft)
9:41 am PST Nov 20, 2025
10am PST Nov 20, 2025-6pm PST Nov 26, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database