Critical Fire Weather in the High Plains; Heavy Rain and High Winds in Hawaii

Gusty winds and low relative humidity will bring widespread critical fire weather today across the central and southern High Plains. Heavy rain and thunderstorms may bring flooding to Hawaii through today. High winds across the islands may result in high surf, power outages, property damage, and difficult travel. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

37°F

3°C

Humidity 99%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 09 Feb 07:52 AM PST
Extended Forecast for

8 Miles WNW Illinois Valley OR

  • Today

    Today: Partly sunny, with a high near 44. Northeast wind 6 to 10 mph.

    High: 44 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. Northeast wind 8 to 13 mph, with gusts as high as 20 mph.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 10am.  Snow level 3700 feet rising to 4700 feet in the afternoon. Mostly cloudy, with a high near 47. East northeast wind around 6 mph.

    High: 47 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain.  Snow level 4900 feet. Mostly cloudy, with a low around 38. North wind around 6 mph becoming south southeast in the evening.

    Low: 38 °F

    Chance Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain.  Snow level 4700 feet rising to 5200 feet in the afternoon. Partly sunny, with a high near 47. East northeast wind around 6 mph becoming west northwest in the afternoon.

    High: 47 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 10pm, then a slight chance of rain after 4am.  Snow level 5000 feet. Partly cloudy, with a low around 36. Chance of precipitation is 30%.

    Low: 36 °F

    Chance Rain

  • Thursday

    Thursday: A 20 percent chance of rain before 10am.  Snow level 4400 feet. Partly sunny, with a high near 47.

    High: 47 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain and snow after 4am.  Snow level 4300 feet. Partly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Clear
    then Slight
    Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of rain and snow before 10am, then a chance of rain.  Snow level 3900 feet rising to 4400 feet in the afternoon. Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

Today
Partly sunny, with a high near 44. Northeast wind 6 to 10 mph.
Tonight
Mostly cloudy, with a low around 36. Northeast wind 8 to 13 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of rain after 10am. Snow level 3700 feet rising to 4700 feet in the afternoon. Mostly cloudy, with a high near 47. East northeast wind around 6 mph.
Tuesday Night
A 30 percent chance of rain. Snow level 4900 feet. Mostly cloudy, with a low around 38. North wind around 6 mph becoming south southeast in the evening.
Wednesday
A 40 percent chance of rain. Snow level 4700 feet rising to 5200 feet in the afternoon. Partly sunny, with a high near 47. East northeast wind around 6 mph becoming west northwest in the afternoon.
Wednesday Night
A chance of rain before 10pm, then a slight chance of rain after 4am. Snow level 5000 feet. Partly cloudy, with a low around 36. Chance of precipitation is 30%.
Thursday
A 20 percent chance of rain before 10am. Snow level 4400 feet. Partly sunny, with a high near 47.
Thursday Night
A slight chance of rain and snow after 4am. Snow level 4300 feet. Partly cloudy, with a low around 34.
Friday
A slight chance of rain and snow before 10am, then a chance of rain. Snow level 3900 feet rising to 4400 feet in the afternoon. Mostly cloudy, with a high near 46.
Friday Night
A chance of rain before 10pm, then rain likely, possibly mixed with snow. Snow level 4200 feet. Mostly cloudy, with a low around 37.
Saturday
Rain and snow. Snow level 3500 feet. Cloudy, with a high near 39.
Saturday Night
Snow. Mostly cloudy, with a low around 30.
Sunday
Snow. Cloudy, with a high near 38.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WNW Illinois Valley OR
 42.14°N 123.81°W (Elev. 3209 ft)
3:42 am PST Feb 9, 2026
8am PST Feb 9, 2026-6pm PST Feb 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database