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

39°F

4°C

Humidity 91%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 13 Feb 08:52 PM PST
Extended Forecast for

16 Miles NE 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
  • Tonight

    Tonight: A slight chance of rain before 10pm, then rain likely after 1am.  Snow level 4400 feet. Mostly cloudy, with a low around 39. South wind 5 to 8 mph becoming calm  in the evening.  Chance of precipitation is 60%.

    Low: 39 °F

    Slight Chance
    Rain then
    Rain Likely

  • Saturday

    Saturday: Rain likely, mainly after 4pm.  Snow level 4400 feet rising to 5400 feet in the afternoon. Mostly cloudy, with a high near 48. South southeast wind 6 to 11 mph.  Chance of precipitation is 70%.

    High: 48 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain likely, mainly after 4am.  Snow level 4900 feet. Mostly cloudy, with a low around 37. Southeast wind 5 to 11 mph.  Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

  • Sunday

    Sunday: Rain.  Snow level 4500 feet rising to 5200 feet in the afternoon. High near 45. South southeast wind around 9 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Rain

  • Sunday Night

    Sunday Night: Rain.  Snow level 4700 feet. Low around 38. East wind 7 to 9 mph becoming south after midnight.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain

  • Washington's Birthday

    Washington's Birthday: Rain, possibly mixed with snow.  Snow level 3900 feet. High near 42. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Rain/Snow

  • Monday Night

    Monday Night: Snow, possibly mixed with rain, becoming all snow after 10pm.  Low around 31. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 31 °F

    Rain/Snow
    then Snow

  • Tuesday

    Tuesday: Snow.  Cloudy, with a high near 37.

    High: 37 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow, mainly before 10pm.  Mostly cloudy, with a low around 27.

    Low: 27 °F

    Snow

Detailed Forecast

Tonight
A slight chance of rain before 10pm, then rain likely after 1am. Snow level 4400 feet. Mostly cloudy, with a low around 39. South wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 60%.
Saturday
Rain likely, mainly after 4pm. Snow level 4400 feet rising to 5400 feet in the afternoon. Mostly cloudy, with a high near 48. South southeast wind 6 to 11 mph. Chance of precipitation is 70%.
Saturday Night
Rain likely, mainly after 4am. Snow level 4900 feet. Mostly cloudy, with a low around 37. Southeast wind 5 to 11 mph. Chance of precipitation is 60%.
Sunday
Rain. Snow level 4500 feet rising to 5200 feet in the afternoon. High near 45. South southeast wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain. Snow level 4700 feet. Low around 38. East wind 7 to 9 mph becoming south after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Washington's Birthday
Rain, possibly mixed with snow. Snow level 3900 feet. High near 42. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night
Snow, possibly mixed with rain, becoming all snow after 10pm. Low around 31. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Tuesday
Snow. Cloudy, with a high near 37.
Tuesday Night
Snow, mainly before 10pm. Mostly cloudy, with a low around 27.
Wednesday
Snow likely. Mostly cloudy, with a high near 38.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 29.
Thursday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 39.
Thursday Night
Snow. Mostly cloudy, with a low around 33.
Friday
Snow likely, possibly mixed with rain. Mostly cloudy, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NE Happy Camp CA
 41.97°N 123.17°W (Elev. 2999 ft)
3:41 pm PST Feb 13, 2026
9pm PST Feb 13, 2026-6pm PST Feb 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database