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

Illinois Valley OR

  • Today

    Today: Widespread fog, mainly before 9am.  Otherwise, partly sunny, with a high near 49. Calm wind becoming north 5 to 9 mph in the morning.

    High: 49 °F

    Fog

  • Tonight

    Tonight: Patchy dense fog.  Otherwise, mostly cloudy, with a low around 30. North wind 6 to 8 mph.

    Low: 30 °F

    Patchy Dense
    Fog

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after 4pm.  Areas of fog before 11am. Snow level 3700 feet rising to 4800 feet in the afternoon.  Otherwise, mostly cloudy, with a high near 51. Light north northeast wind.

    High: 51 °F

    Chance Rain
    and Areas Fog

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly before 10pm.  Widespread fog.  Otherwise, mostly cloudy, with a low around 30. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 30 °F

    Chance Rain
    and Fog

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before 4pm.  Widespread fog, mainly before 11am.  Otherwise, partly sunny, with a high near 52. Calm wind.

    High: 52 °F

    Chance Rain
    and Fog

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain before 10pm.  Areas of fog.  Otherwise, partly cloudy, with a low around 29.

    Low: 29 °F

    Slight Chance
    Rain and
    Areas Fog
    then Areas
    Fog

  • Thursday

    Thursday: Areas of fog before 11am.  Otherwise, partly sunny, with a high near 52.

    High: 52 °F

    Areas Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog.  Otherwise, partly cloudy, with a low around 28.

    Low: 28 °F

    Patchy Fog

  • Friday

    Friday: A chance of rain, mainly after 4pm.  Widespread fog, mainly before 10am. Snow level 3800 feet rising to 4400 feet in the afternoon.  Otherwise, mostly cloudy, with a high near 52.

    High: 52 °F

    Chance Rain
    and Fog

Detailed Forecast

Today
Widespread fog, mainly before 9am. Otherwise, partly sunny, with a high near 49. Calm wind becoming north 5 to 9 mph in the morning.
Tonight
Patchy dense fog. Otherwise, mostly cloudy, with a low around 30. North wind 6 to 8 mph.
Tuesday
A 30 percent chance of rain, mainly after 4pm. Areas of fog before 11am. Snow level 3700 feet rising to 4800 feet in the afternoon. Otherwise, mostly cloudy, with a high near 51. Light north northeast wind.
Tuesday Night
A 30 percent chance of rain, mainly before 10pm. Widespread fog. Otherwise, mostly cloudy, with a low around 30. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
A 30 percent chance of rain, mainly before 4pm. Widespread fog, mainly before 11am. Otherwise, partly sunny, with a high near 52. Calm wind.
Wednesday Night
A 20 percent chance of rain before 10pm. Areas of fog. Otherwise, partly cloudy, with a low around 29.
Thursday
Areas of fog before 11am. Otherwise, partly sunny, with a high near 52.
Thursday Night
Patchy fog. Otherwise, partly cloudy, with a low around 28.
Friday
A chance of rain, mainly after 4pm. Widespread fog, mainly before 10am. Snow level 3800 feet rising to 4400 feet in the afternoon. Otherwise, mostly cloudy, with a high near 52.
Friday Night
Rain likely, mainly after 10pm. Patchy fog. Snow level 4200 feet. Otherwise, mostly cloudy, with a low around 31.
Saturday
Rain. Areas of fog. Snow level 3600 feet. Otherwise, mostly cloudy, with a high near 44.
Saturday Night
Rain and snow. Snow level 3200 feet lowering to 2600 feet after midnight . Mostly cloudy, with a low around 25.
Sunday
Rain and snow. Snow level 2200 feet rising to 2900 feet in the afternoon. Mostly cloudy, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Illinois Valley OR
 42.09°N 123.68°W (Elev. 1394 ft)
3:42 am PST Feb 9, 2026
8am PST Feb 9, 2026-6pm PST Feb 15, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database