National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

46°F

8°C

Humidity 71%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 13 Feb 05:52 PM PST
Extended Forecast for

18 Miles WNW Cave Junction OR

  • Tonight

    Tonight: Rain, mainly after 10pm. Snow level 4800 feet rising to 5400 feet. Low around 39. Southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain Likely
    then Rain

  • Saturday

    Saturday: Rain. Snow level 4700 feet. High near 45. East wind 5 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Rain

  • Saturday Night

    Saturday Night: Rain. Snow level 4700 feet. Low around 40. South southwest wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain

  • Sunday

    Sunday: Rain. Snow level 4300 feet rising to 4900 feet in the afternoon. High near 47. East northeast wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 47 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Snow level 4600 feet. Low around 40. Northeast wind around 7 mph becoming south southeast after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Rain

  • Washington's Birthday

    Washington's Birthday: Rain before 1pm, then rain, possibly mixed with snow. Snow level 3600 feet. High near 42. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 42 °F

    Rain then
    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow, becoming all snow after 10pm. Some thunder is also possible. Low around 35. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 35 °F

    Rain/Snow
    then Snow
    Showers

  • Tuesday

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

    High: 37 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Snow

Detailed Forecast

Tonight
Rain, mainly after 10pm. Snow level 4800 feet rising to 5400 feet. Low around 39. Southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain. Snow level 4700 feet. High near 45. East wind 5 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Rain. Snow level 4700 feet. Low around 40. South southwest wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. Snow level 4300 feet rising to 4900 feet in the afternoon. High near 47. East northeast wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain. Snow level 4600 feet. Low around 40. Northeast wind around 7 mph becoming south southeast after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Washington's Birthday
Rain before 1pm, then rain, possibly mixed with snow. Snow level 3600 feet. High near 42. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
Rain and snow, becoming all snow after 10pm. Some thunder is also possible. Low around 35. 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. Mostly cloudy, with a low around 31.
Wednesday
Snow before 4pm, then rain and snow. Cloudy, with a high near 40.
Wednesday Night
Rain and snow. The snow could be heavy at times. Mostly cloudy, with a low around 33.
Thursday
Rain and snow. The snow could be heavy at times. Cloudy, with a high near 40.
Thursday Night
Rain and snow. The snow could be heavy at times. Cloudy, with a low around 36.
Friday
Rain and snow. Snow level rising to 2800 feet in the afternoon. Cloudy, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles WNW Cave Junction OR
 42.22°N 123.99°W (Elev. 2487 ft)
Last Update:
3:41 pm PST Feb 13, 2026
Forecast Valid:
6pm PST Feb 13, 2026-6pm PST Feb 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation