Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

Lat: 42.10386°NLon: 123.68519°WElev: 1389.0ft.

NA

36°F

2°C

Humidity 99%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 13 Feb 03:52 AM PST
Extended Forecast for

16 Miles NE Happy Camp CA

  • Today

    Today: Partly sunny, with a high near 51. South southwest wind 3 to 7 mph.

    High: 51 °F

    Partly Sunny

  • Tonight

    Tonight: Rain likely, mainly after 4am.  Snow level 4400 feet. Mostly cloudy, with a low around 40. South southwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 60%.

    Low: 40 °F

    Mostly Cloudy
    then Rain
    Likely

  • Saturday

    Saturday: Rain likely, mainly before 10am.  Snow level 4300 feet rising to 5300 feet in the afternoon. Mostly cloudy, with a high near 48. South southeast wind 6 to 9 mph.  Chance of precipitation is 60%.

    High: 48 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain likely.  Snow level 5200 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 39. Southeast wind 9 to 11 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain Likely

  • Sunday

    Sunday: Rain.  Snow level 4400 feet rising to 4900 feet in the afternoon. High near 45. 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, mainly before 10pm.  Snow level 4500 feet. Low around 39. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain then
    Chance Rain

  • Washington's Birthday

    Washington's Birthday: Rain, possibly mixed with snow, mainly after 10am.  Snow level 4000 feet. High near 41. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow, becoming all snow after 10pm.  Cloudy, with a low around 31.

    Low: 31 °F

    Rain/Snow
    then Snow

  • Tuesday

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

    High: 37 °F

    Snow

Detailed Forecast

Today
Partly sunny, with a high near 51. South southwest wind 3 to 7 mph.
Tonight
Rain likely, mainly after 4am. Snow level 4400 feet. Mostly cloudy, with a low around 40. South southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.
Saturday
Rain likely, mainly before 10am. Snow level 4300 feet rising to 5300 feet in the afternoon. Mostly cloudy, with a high near 48. South southeast wind 6 to 9 mph. Chance of precipitation is 60%.
Saturday Night
Rain likely. Snow level 5200 feet lowering to 4600 feet after midnight . Mostly cloudy, with a low around 39. Southeast wind 9 to 11 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. Snow level 4400 feet rising to 4900 feet in the afternoon. High near 45. 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, mainly before 10pm. Snow level 4500 feet. Low around 39. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Washington's Birthday
Rain, possibly mixed with snow, mainly after 10am. Snow level 4000 feet. High near 41. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
Rain and snow, becoming all snow after 10pm. Cloudy, with a low around 31.
Tuesday
Snow. Cloudy, with a high near 37.
Tuesday Night
Snow. Mostly cloudy, with a low around 28.
Wednesday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 39.
Wednesday Night
Snow. Mostly cloudy, with a low around 30.
Thursday
Snow. Mostly cloudy, with a high near 39.
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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 am PST Feb 13, 2026
4am PST Feb 13, 2026-6pm PST Feb 19, 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