Two Storms to Bring Impactful Winter Weather to the Central and Eastern U.S.

A winter storm will bring heavy snow and ice to the Ohio Valley into the Mid-Atlantic Tuesday into Wednesday. Significant ice is forecast for the Central Appalachians. Heavy snow is likely through the I-95 corridor from Virginia to Pennsylvania. Another winter storm is slated to bring heavy snow and ice to the Central Plains later Tuesday, and spread into the Midwest and Great Lakes Wednesday. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

18°F

-8°C

Humidity 93%
Wind Speed NA 0 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Last update 11 Feb 04:52 AM PST
Extended Forecast for

3 Miles SE Illinois Valley OR

Cold Weather Advisory February 11, 05:14am until February 12, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory February 11, 05:14am until February 12, 09:00am

    NOW until 9:00am Wed

    Cold Weather Advisory

  • Today

    High: 39 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 14. Calm wind.

    Low: 14 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45. Light north northwest wind.

    High: 45 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow before 10pm, then snow.  Low around 27. Calm wind becoming southeast around 5 mph after midnight.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow
    Likely then
    Snow

  • Thursday

    Thursday: Rain and snow, becoming all rain after 7am.  Snow level 3900 feet. High near 45. South wind 8 to 11 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    then Rain

  • Thursday Night

    Thursday Night: Rain.  Snow level 3500 feet rising to 4500 feet after midnight. Low around 34. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 34 °F

    Rain

  • Friday

    Friday: Showers, mainly before 4pm.  Snow level 4400 feet. High near 43. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Showers

  • Friday Night

    Friday Night: A chance of showers, mainly before 10pm.  Snow level 3900 feet. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance
    Showers

Detailed Forecast

Today
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 39. Calm wind becoming north around 6 mph in the morning.
Tonight
Partly cloudy, with a low around 14. Calm wind.
Wednesday
Mostly sunny, with a high near 45. Light north northwest wind.
Wednesday Night
A slight chance of rain and snow before 10pm, then snow. Low around 27. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
Rain and snow, becoming all rain after 7am. Snow level 3900 feet. High near 45. South wind 8 to 11 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Rain. Snow level 3500 feet rising to 4500 feet after midnight. Low around 34. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Showers, mainly before 4pm. Snow level 4400 feet. High near 43. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of showers, mainly before 10pm. Snow level 3900 feet. Mostly cloudy, with a low around 29.
Saturday
A chance of showers between 10am and 4pm, then rain likely after 4pm. Snow level 3500 feet rising to 4300 feet in the afternoon. Mostly cloudy, with a high near 47.
Saturday Night
Rain. Cloudy, with a low around 36.
Sunday
Showers. Cloudy, with a high near 46.
Sunday Night
Rain. Cloudy, with a low around 36.
Washington's Birthday
Rain likely. Snow level 4700 feet. Mostly cloudy, with a high near 48.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Illinois Valley OR
 42.08°N 123.65°W (Elev. 1644 ft)
3:41 am PST Feb 11, 2025
5am PST Feb 11, 2025-6pm PST Feb 17, 2025
 
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Additional Resources

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