Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along the Northeastern Seaboard. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

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

17 Miles NE Happy Camp CA

Flood Watch February 23, 10:00pm until February 25, 10:00pm
Click here for hazard details and duration
Flood Watch
  • This Afternoon

    This Afternoon: Rain likely, mainly after 5pm.  Snow level 6500 feet. Mostly cloudy, with a high near 45. South wind around 11 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Rain Likely

  • Tonight

    Tonight: Rain. The rain could be heavy at times.  Temperature rising to around 44 by 5am. South wind 16 to 21 mph, with gusts as high as 31 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 40 °F

    Heavy Rain

  • Tuesday

    Tuesday: Rain, mainly after 4pm. The rain could be heavy at times.  High near 47. South southwest wind 15 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 47 °F

    Heavy Rain

  • Tuesday Night

    Tuesday Night: Rain before 4am, then a chance of rain and snow.  Snow level 7300 feet lowering to 6000 feet after midnight . Low around 38. West wind 7 to 10 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: A chance of rain and snow before 10am.  Snow level 5000 feet. Partly sunny, with a high near 43. North northwest wind around 9 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 43 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm.  Snow level 7300 feet rising to 7900 feet in the afternoon. Partly sunny, with a high near 55.

    High: 55 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Rain likely, mainly after 5pm. Snow level 6500 feet. Mostly cloudy, with a high near 45. South wind around 11 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain. The rain could be heavy at times. Temperature rising to around 44 by 5am. South wind 16 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Tuesday
Rain, mainly after 4pm. The rain could be heavy at times. High near 47. South southwest wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tuesday Night
Rain before 4am, then a chance of rain and snow. Snow level 7300 feet lowering to 6000 feet after midnight . Low around 38. West wind 7 to 10 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday
A chance of rain and snow before 10am. Snow level 5000 feet. Partly sunny, with a high near 43. North northwest wind around 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Mostly cloudy, with a low around 45.
Friday
A slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm. Snow level 7300 feet rising to 7900 feet in the afternoon. Partly sunny, with a high near 55.
Friday Night
A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 47.
Saturday
A chance of rain. Snow level 8100 feet lowering to 7600 feet in the afternoon . Mostly cloudy, with a high near 52.
Saturday Night
A chance of rain and snow. Snow level 6700 feet lowering to 5800 feet after midnight . Mostly cloudy, with a low around 43.
Sunday
A chance of rain and snow. Snow level 5500 feet. Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NE Happy Camp CA
 41.98°N 123.14°W (Elev. 4600 ft)
2:21 pm PST Feb 23, 2026
2pm PST Feb 23, 2026-6pm PST Mar 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database