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

49°F

9°C

Humidity 65%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Wind Chill47°F (8°C)
Last update 13 Feb 04:52 PM PST
Extended Forecast for

12 Miles W Happy Camp CA

Winter Storm Watch February 15, 10:00pm until February 18, 04:00am
Click here for hazard details and duration
Winter Storm Watch
  • This Afternoon

    This Afternoon: A 20 percent chance of snow.  Mostly cloudy, with a high near 43. Southwest wind around 9 mph.

    High: 43 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Snow, mainly after 4am.  Low around 35. South southwest wind 7 to 10 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 35 °F

    Slight Chance
    Snow then
    Snow

  • Saturday

    Saturday: Snow before 1pm, then rain likely, possibly mixed with snow.  High near 39. South wind 7 to 11 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 39 °F

    Snow then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Rain and snow likely, becoming all snow after 10pm.  Mostly cloudy, with a low around 35. West southwest wind 8 to 13 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 35 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Sunday

    Sunday: Snow before 1pm, then rain and snow.  High near 38. East wind around 9 mph becoming southwest in the afternoon.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 7pm.  Low around 34. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 34 °F

    Rain/Snow
    then Snow
    Likely

  • Washington's Birthday

    Washington's Birthday: Snow.  High near 35. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 35 °F

    Snow

  • Monday Night

    Monday Night: Snow. The snow could be heavy at times.  Cloudy, with a low around 28.

    Low: 28 °F

    Heavy Snow

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times.  Cloudy, with a high near 30.

    High: 30 °F

    Heavy Snow

Detailed Forecast

This Afternoon
A 20 percent chance of snow. Mostly cloudy, with a high near 43. Southwest wind around 9 mph.
Tonight
Snow, mainly after 4am. Low around 35. South southwest wind 7 to 10 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
Snow before 1pm, then rain likely, possibly mixed with snow. High near 39. South wind 7 to 11 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
Rain and snow likely, becoming all snow after 10pm. Mostly cloudy, with a low around 35. West southwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday
Snow before 1pm, then rain and snow. High near 38. East wind around 9 mph becoming southwest in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain and snow, becoming all snow after 7pm. Low around 34. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Washington's Birthday
Snow. High near 35. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Monday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 28.
Tuesday
Snow. The snow could be heavy at times. Cloudy, with a high near 30.
Tuesday Night
Snow. Mostly cloudy, with a low around 23.
Wednesday
Snow. Mostly cloudy, with a high near 32.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 26.
Thursday
Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 32.
Thursday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 30.
Friday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 33.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W Happy Camp CA
 41.79°N 123.59°W (Elev. 5000 ft)
3:41 pm PST Feb 13, 2026
5pm PST Feb 13, 2026-6pm PST Feb 20, 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