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

Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

55°F

13°C

Humidity 65%
Wind Speed S 2 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 28 Jan 01:52 PM PST
Extended Forecast for

11 Miles WSW Wilderville OR

  • This Afternoon

    This Afternoon: A 20 percent chance of rain after 3pm. Snow level 5400 feet. Mostly cloudy, with a high near 43. Southwest wind around 16 mph, with gusts as high as 24 mph.

    High: 43 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A chance of rain before 4am, then a slight chance of rain after 5am. Snow level 5500 feet. Mostly cloudy, with a low around 40. South southwest wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    Low: 40 °F

    Chance Rain

  • Thursday

    Thursday: A 20 percent chance of rain between noon and 1pm. Snow level 5500 feet. Mostly cloudy, with a high near 48. South wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 48 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 44. South wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 44 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 52. South southwest wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 52 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 4am. Snow level 6100 feet. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly between 10am and 4pm. Snow level 5800 feet. Mostly cloudy, with a high near 46.

    High: 46 °F

    Rain Likely

Detailed Forecast

This Afternoon
A 20 percent chance of rain after 3pm. Snow level 5400 feet. Mostly cloudy, with a high near 43. Southwest wind around 16 mph, with gusts as high as 24 mph.
Tonight
A chance of rain before 4am, then a slight chance of rain after 5am. Snow level 5500 feet. Mostly cloudy, with a low around 40. South southwest wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Thursday
A 20 percent chance of rain between noon and 1pm. Snow level 5500 feet. Mostly cloudy, with a high near 48. South wind 10 to 14 mph, with gusts as high as 21 mph.
Thursday Night
Mostly cloudy, with a low around 44. South wind 10 to 14 mph, with gusts as high as 21 mph.
Friday
Partly sunny, with a high near 52. South southwest wind 10 to 14 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
Partly sunny, with a high near 55.
Saturday Night
A chance of rain, mainly after 4am. Snow level 6100 feet. Mostly cloudy, with a low around 43.
Sunday
Rain likely, mainly between 10am and 4pm. Snow level 5800 feet. Mostly cloudy, with a high near 46.
Sunday Night
A chance of rain, mainly before 10pm. Snow level 5300 feet. Mostly cloudy, with a low around 40.
Monday
A slight chance of rain and snow. Snow level 4800 feet rising to 5300 feet in the afternoon. Partly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Wilderville OR
 42.34°N 123.66°W (Elev. 4183 ft)
Last Update:
1:06 pm PST Jan 28, 2026
Forecast Valid:
2pm PST Jan 28, 2026-6pm PST Feb 3, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation