Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

43°F

6°C

Humidity 99%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 15 Feb 03:52 AM PST
Extended Forecast for

11 Miles WSW Wilderville OR

Winter Storm Watch February 16, 10:00pm until February 17, 10:00pm
Click here for hazard details and duration
Winter Storm Watch
  • Overnight

    Overnight: A 20 percent chance of rain before 5am.  Snow level 4900 feet. Mostly cloudy, with a low around 36. East wind around 5 mph.

    Low: 36 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: Rain, mainly after 9am.  Snow level 4800 feet rising to 5300 feet in the afternoon. High near 41. East northeast wind 5 to 7 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Rain

  • Sunday Night

    Sunday Night: Rain before 1am, then rain and snow likely.  Snow level 5200 feet lowering to 4400 feet after midnight . Low around 34. Light and variable wind becoming southwest 5 to 7 mph after midnight.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain then
    Rain/Snow
    Likely

  • Washington's Birthday

    Washington's Birthday: Snow.  High near 37. West wind 7 to 11 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow

  • Monday Night

    Monday Night: Snow. The snow could be heavy at times.  Low around 29. Southwest wind 10 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 29 °F

    Heavy Snow

  • Tuesday

    Tuesday: Snow.  High near 33. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 33 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow.  Low around 28. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 28 °F

    Snow

  • Wednesday

    Wednesday: Snow.  Cloudy, with a high near 33.

    High: 33 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times.  Cloudy, with a low around 31.

    Low: 31 °F

    Heavy Snow

Detailed Forecast

Overnight
A 20 percent chance of rain before 5am. Snow level 4900 feet. Mostly cloudy, with a low around 36. East wind around 5 mph.
Sunday
Rain, mainly after 9am. Snow level 4800 feet rising to 5300 feet in the afternoon. High near 41. East northeast wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain before 1am, then rain and snow likely. Snow level 5200 feet lowering to 4400 feet after midnight . Low around 34. Light and variable wind becoming southwest 5 to 7 mph after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Washington's Birthday
Snow. High near 37. West wind 7 to 11 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night
Snow. The snow could be heavy at times. Low around 29. Southwest wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Tuesday
Snow. High near 33. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow. Low around 28. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Wednesday
Snow. Cloudy, with a high near 33.
Wednesday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 31.
Thursday
Snow. Mostly cloudy, with a high near 33.
Thursday Night
Snow. Mostly cloudy, with a low around 28.
Friday
Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 35.
Friday Night
Snow likely. Mostly cloudy, with a low around 32.
Saturday
Snow. Mostly cloudy, with a high near 38.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Wilderville OR
 42.34°N 123.66°W (Elev. 4183 ft)
3:41 am PST Feb 15, 2026
4am PST Feb 15, 2026-6pm PST Feb 21, 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