Tracking Severe Thunderstorms and Excessive Rainfall in the Southern U.S.; Winter Storm to Impact the Northern U.S.

A storm system will shift from eastern Texas into the lower Mississippi Valley Monday with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. A Flood Watch remains in effect. 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 Monday into Wednesday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

42°F

6°C

Humidity 98%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 24 Nov 01:52 AM PST
Extended Forecast for

15 Miles NW Cave Junction OR

  • Overnight

    Overnight: A chance of rain, mainly before 3am, then a chance of showers after 4am.  Snow level 5900 feet lowering to 5300 feet. Mostly cloudy, with a steady temperature around 41. West southwest wind around 8 mph.  Chance of precipitation is 30%.

    Low: 41 °F

    Chance Rain

  • Monday

    Monday: A 30 percent chance of showers before 7am.  Snow level 4100 feet. Partly sunny, with a high near 41. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 41 °F

    Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. East wind around 8 mph becoming south southeast after midnight.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 48. South southwest wind around 5 mph becoming calm.

    High: 48 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. South southwest wind 6 to 9 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Rain, mainly after 4am.  Low around 41. Chance of precipitation is 80%.

    Low: 41 °F

    Chance Rain
    then Rain

  • Thanksgiving Day

    Thanksgiving Day: Rain, mainly before 4pm.  Mostly cloudy, with a high near 46.

    High: 46 °F

    Rain

  • Thursday Night

    Thursday Night: A chance of rain, mainly before 10pm.  Snow level 6400 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

Detailed Forecast

Overnight
A chance of rain, mainly before 3am, then a chance of showers after 4am. Snow level 5900 feet lowering to 5300 feet. Mostly cloudy, with a steady temperature around 41. West southwest wind around 8 mph. Chance of precipitation is 30%.
Monday
A 30 percent chance of showers before 7am. Snow level 4100 feet. Partly sunny, with a high near 41. Calm wind becoming north northeast around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 36. East wind around 8 mph becoming south southeast after midnight.
Tuesday
Partly sunny, with a high near 48. South southwest wind around 5 mph becoming calm.
Tuesday Night
Mostly cloudy, with a low around 41. South southwest wind 6 to 9 mph.
Wednesday
Mostly sunny, with a high near 51.
Wednesday Night
Rain, mainly after 4am. Low around 41. Chance of precipitation is 80%.
Thanksgiving Day
Rain, mainly before 4pm. Mostly cloudy, with a high near 46.
Thursday Night
A chance of rain, mainly before 10pm. Snow level 6400 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 41.
Friday
A chance of rain, mainly between 10am and 4pm. Snow level 4900 feet. Partly sunny, with a high near 44.
Friday Night
A chance of rain. Snow level 4400 feet. Mostly cloudy, with a low around 36.
Saturday
A chance of rain and snow. Snow level 4200 feet. Partly sunny, with a high near 42.
Saturday Night
A chance of rain and snow. Snow level 4100 feet. Mostly cloudy, with a low around 32.
Sunday
A chance of rain and snow. Snow level rising to 4100 feet in the afternoon. Mostly sunny, with a high near 43.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NW Cave Junction OR
 42.33°N 123.87°W (Elev. 3773 ft)
2:21 am PST Nov 24, 2025
2am PST Nov 24, 2025-6pm PST Nov 30, 2025
 
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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