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

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

68°F

20°C

Humidity 29%
Wind Speed NE 6 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 07 Jun 11:52 AM PDT
Extended Forecast for

10 Miles SW Murphy OR

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 59. North northeast wind 5 to 7 mph becoming west northwest.

    High: 59 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 30 percent chance of rain after 5am. Snow level 6800 feet rising to 8200 feet after midnight. Mostly cloudy, with a low around 45. South southwest wind 5 to 9 mph.

    Low: 45 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain. High near 50. South southwest wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain

  • Monday Night

    Monday Night: Rain likely before 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 49. Southwest wind 15 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Rain Likely

  • Tuesday

    Tuesday: A 20 percent chance of showers before 11am. Snow level 6600 feet rising to 7300 feet in the afternoon. Mostly sunny, with a high near 58. West wind 8 to 11 mph.

    High: 58 °F

    Slight Chance
    Showers then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 48.

    Low: 48 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 59. North northeast wind 5 to 7 mph becoming west northwest.
Tonight
A 30 percent chance of rain after 5am. Snow level 6800 feet rising to 8200 feet after midnight. Mostly cloudy, with a low around 45. South southwest wind 5 to 9 mph.
Monday
Rain. High near 50. South southwest wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain likely before 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 49. Southwest wind 15 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 20 percent chance of showers before 11am. Snow level 6600 feet rising to 7300 feet in the afternoon. Mostly sunny, with a high near 58. West wind 8 to 11 mph.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Clear, with a low around 48.
Thursday
Sunny, with a high near 75.
Thursday Night
Clear, with a low around 52.
Friday
Sunny, with a high near 76.
Friday Night
Clear, with a low around 56.
Saturday
Sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SW Murphy OR
 42.24°N 123.45°W (Elev. 3947 ft)
Last Update:
12:46 pm PDT Jun 7, 2026
Forecast Valid:
12pm PDT Jun 7, 2026-6pm PDT Jun 13, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation