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

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

34°F

1°C

Humidity 98%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 22 Nov 09:52 AM PST
Extended Forecast for

19 Miles WNW Cave Junction OR

  • Today

    Today: Sunny, with a high near 59. Calm wind.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: A 30 percent chance of rain after 4am. Increasing clouds, with a low around 40. Calm wind becoming west southwest around 6 mph in the evening.

    Low: 40 °F

    Mostly Clear
    then Chance
    Rain

  • Sunday

    Sunday: Rain, mainly after 10am. Snow level 5200 feet rising to 7200 feet in the afternoon. High near 46. Light and variable wind becoming south southwest around 6 mph in the morning. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Rain

  • Sunday Night

    Sunday Night: Rain, mainly before 10pm. Snow level 5000 feet lowering to 3900 feet after midnight . Low around 37. West wind around 7 mph becoming north after midnight. Chance of precipitation is 80%.

    Low: 37 °F

    Rain then
    Chance Rain

  • Monday

    Monday: A 20 percent chance of rain before 10am. Snow level 3700 feet. Mostly sunny, with a high near 47. East northeast wind 7 to 9 mph.

    High: 47 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 10am. Snow level 4200 feet rising to 5500 feet in the afternoon. Partly sunny, with a high near 50.

    High: 50 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain. Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 59. Calm wind.
Tonight
A 30 percent chance of rain after 4am. Increasing clouds, with a low around 40. Calm wind becoming west southwest around 6 mph in the evening.
Sunday
Rain, mainly after 10am. Snow level 5200 feet rising to 7200 feet in the afternoon. High near 46. Light and variable wind becoming south southwest around 6 mph in the morning. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain, mainly before 10pm. Snow level 5000 feet lowering to 3900 feet after midnight . Low around 37. West wind around 7 mph becoming north after midnight. Chance of precipitation is 80%.
Monday
A 20 percent chance of rain before 10am. Snow level 3700 feet. Mostly sunny, with a high near 47. East northeast wind 7 to 9 mph.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
A 20 percent chance of rain after 10am. Snow level 4200 feet rising to 5500 feet in the afternoon. Partly sunny, with a high near 50.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 42.
Wednesday
A chance of rain. Mostly cloudy, with a high near 51.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 45.
Thanksgiving Day
A chance of rain. Mostly cloudy, with a high near 53.
Thursday Night
Rain likely. Mostly cloudy, with a low around 44.
Friday
Rain likely. Snow level 5800 feet lowering to 5200 feet in the afternoon . Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles WNW Cave Junction OR
 42.26°N 124°W (Elev. 2323 ft)
Last Update:
9:41 am PST Nov 22, 2025
Forecast Valid:
10am PST Nov 22, 2025-6pm PST Nov 28, 2025
 
Forecast Discussion
 
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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