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 SE 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 23 Nov 11:52 PM PST
Extended Forecast for

15 Miles ESE Cave Junction OR

  • Overnight

    Overnight: Rain likely, mainly before 3am.  Snow level 7000 feet lowering to 6500 feet. Mostly cloudy, with a low around 36. West southwest wind around 9 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Rain Likely

  • Monday

    Monday: Patchy dense fog before 9am.  Otherwise, partly sunny, with a high near 42. Light west northwest wind.

    High: 42 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a steady temperature around 35. South wind around 6 mph.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 48. South wind around 6 mph becoming light and variable.

    High: 48 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. South southwest wind 6 to 11 mph.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 10 percent chance of rain after 10am.  Snow level 7100 feet. Partly sunny, with a high near 48.

    High: 48 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain.  Snow level 7100 feet. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Thanksgiving Day

    Thanksgiving Day: A chance of rain.  Snow level 7100 feet. Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain, mainly before 10pm.  Snow level 6800 feet lowering to 6000 feet after midnight . Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

Detailed Forecast

Overnight
Rain likely, mainly before 3am. Snow level 7000 feet lowering to 6500 feet. Mostly cloudy, with a low around 36. West southwest wind around 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Patchy dense fog before 9am. Otherwise, partly sunny, with a high near 42. Light west northwest wind.
Monday Night
Mostly cloudy, with a steady temperature around 35. South wind around 6 mph.
Tuesday
Partly sunny, with a high near 48. South wind around 6 mph becoming light and variable.
Tuesday Night
Mostly cloudy, with a low around 39. South southwest wind 6 to 11 mph.
Wednesday
A 10 percent chance of rain after 10am. Snow level 7100 feet. Partly sunny, with a high near 48.
Wednesday Night
A 30 percent chance of rain. Snow level 7100 feet. Mostly cloudy, with a low around 38.
Thanksgiving Day
A chance of rain. Snow level 7100 feet. Mostly cloudy, with a high near 46.
Thursday Night
A chance of rain, mainly before 10pm. Snow level 6800 feet lowering to 6000 feet after midnight . Mostly cloudy, with a low around 36.
Friday
A slight chance of rain and snow before 10am, then a chance of rain. Snow level 5200 feet. Partly sunny, with a high near 41.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Saturday
A chance of snow. Mostly cloudy, with a high near 37.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 29.
Sunday
A slight chance of snow. Mostly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Cave Junction OR
 42.07°N 123.38°W (Elev. 4656 ft)
12:41 am PST Nov 24, 2025
12am 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