Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Hazardous Weather Conditions

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10386°NLon: 123.68519°WElev: 1389.0ft.

NA

37°F

3°C

Humidity 97%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 21 Feb 03:52 AM PST
Extended Forecast for

3 Miles SE Illinois Valley OR

  • Today

    Today: A 30 percent chance of rain, mainly after 3pm.  Snow level 4400 feet. Partly sunny, with a high near 48. South wind 10 to 13 mph.

    High: 48 °F

    Chance Rain

  • Tonight

    Tonight: Rain, mainly after 11pm.  Low around 35. South southeast wind 10 to 16 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Chance Rain
    then Rain

  • Sunday

    Sunday: Rain.  High near 49. South southeast wind 6 to 10 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 49 °F

    Rain

  • Sunday Night

    Sunday Night: Rain.  Low around 40. South wind 6 to 8 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain

  • Monday

    Monday: Rain.  High near 53. South wind 6 to 9 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 53 °F

    Rain

  • Monday Night

    Monday Night: Rain.  Low around 40. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 40 °F

    Rain

  • Tuesday

    Tuesday: Rain.  High near 50. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 50 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 10pm.  Snow level 5000 feet lowering to 4200 feet after midnight . Mostly cloudy, with a low around 33.

    Low: 33 °F

    Rain Likely

  • Wednesday

    Wednesday: A chance of rain, mainly before 10am.  Snow level 3600 feet rising to 4300 feet in the afternoon. Partly sunny, with a high near 52.

    High: 52 °F

    Chance Rain

Detailed Forecast

Today
A 30 percent chance of rain, mainly after 3pm. Snow level 4400 feet. Partly sunny, with a high near 48. South wind 10 to 13 mph.
Tonight
Rain, mainly after 11pm. Low around 35. South southeast wind 10 to 16 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain. High near 49. South southeast wind 6 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Sunday Night
Rain. Low around 40. South wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. High near 53. South wind 6 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
Rain. Low around 40. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Tuesday
Rain. High near 50. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Rain likely, mainly before 10pm. Snow level 5000 feet lowering to 4200 feet after midnight . Mostly cloudy, with a low around 33.
Wednesday
A chance of rain, mainly before 10am. Snow level 3600 feet rising to 4300 feet in the afternoon. Partly sunny, with a high near 52.
Wednesday Night
A chance of rain. Snow level 4200 feet. Mostly cloudy, with a low around 31.
Thursday
A chance of rain. Snow level 3900 feet rising to 5000 feet in the afternoon. Partly sunny, with a high near 56.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 33.
Friday
A chance of rain. Snow level 4400 feet rising to 5400 feet in the afternoon. Partly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Illinois Valley OR
 42.08°N 123.65°W (Elev. 1644 ft)
9:41 am PST Feb 21, 2026
11am PST Feb 21, 2026-6pm PST Feb 27, 2026
 
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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