Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

62°F

17°C

Humidity 75%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility NA
Last update 09 Dec 02:52 PM PST
Extended Forecast for

12 Miles NE Happy Camp CA

  • This Afternoon

    This Afternoon: A slight chance of rain before 4pm, then a slight chance of rain after 5pm.  Partly sunny, with a high near 46. West wind around 7 mph.  Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A 10 percent chance of rain before 8pm.  Snow level 8500 feet. Mostly cloudy, with a low around 42. Southwest wind 3 to 8 mph.

    Low: 42 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 51. West wind 5 to 8 mph.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41. South southwest wind around 10 mph.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 50. East wind 5 to 9 mph becoming light northeast  in the afternoon.

    High: 50 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of rain before 4pm, then a slight chance of rain after 5pm. Partly sunny, with a high near 46. West wind around 7 mph. Chance of precipitation is 20%.
Tonight
A 10 percent chance of rain before 8pm. Snow level 8500 feet. Mostly cloudy, with a low around 42. Southwest wind 3 to 8 mph.
Wednesday
Sunny, with a high near 51. West wind 5 to 8 mph.
Wednesday Night
Mostly clear, with a low around 41. South southwest wind around 10 mph.
Thursday
Sunny, with a high near 50. East wind 5 to 9 mph becoming light northeast in the afternoon.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 40.
Saturday
Sunny, with a high near 50.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
A slight chance of rain. Snow level 6900 feet. Partly sunny, with a high near 44.
Sunday Night
A chance of rain. Snow level 7200 feet. Mostly cloudy, with a low around 39.
Monday
Rain. Snow level 7500 feet rising to 8100 feet in the afternoon. Mostly cloudy, with a high near 43.
Monday Night
Rain. Snow level 7900 feet lowering to 7300 feet after midnight . Mostly cloudy, with a low around 40.
Tuesday
A chance of rain. Snow level 6600 feet. Mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NE Happy Camp CA
 41.92°N 123.21°W (Elev. 5666 ft)
2:21 pm PST Dec 9, 2025
3pm PST Dec 9, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

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