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

Tracking Areas of Fire Weather, Severe Weather, and Winter Weather

Gusty winds and dry conditions will continue to bring fire weather concerns to the southern Plains through Friday. Severe thunderstorms including a few tornadoes, large hail and damaging wind gusts are expected across parts of the Midwest and lower Ohio Valley today. A Pacific storm will bring low elevation rain and thunderstorms across southern California and heavy snow through the Sierra. Read More >

Hazardous Weather Conditions

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

43°F

6°C

Humidity 70%
Wind Speed NNE 5 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 19 Feb 03:52 PM PST
Extended Forecast for

14 Miles S Murphy OR

  • This Afternoon

    This Afternoon: A 20 percent chance of snow showers. Partly sunny, with a high near 32. Northwest wind around 6 mph.

    High: 32 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: A 10 percent chance of snow showers before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Light and variable wind.

    Low: 22 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 36. Light and variable wind.

    High: 36 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 30. South wind 7 to 13 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A chance of snow showers before 1pm, then a slight chance of rain and snow showers between 1pm and 4pm, then a chance of rain showers after 4pm. Partly sunny, with a high near 43. Southeast wind 13 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain showers before 7pm, then rain and snow showers likely. Snow level 4100 feet. Mostly cloudy, with a low around 37. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 37 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain, possibly mixed with snow showers, becoming all rain after 1pm. Snow level 4600 feet rising to 5100 feet in the afternoon. High near 43. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Showers. Snow level 6000 feet. Cloudy, with a low around 42.

    Low: 42 °F

    Showers

  • Monday

    Monday: Showers. Snow level 6300 feet. Cloudy, with a high near 45.

    High: 45 °F

    Showers

Detailed Forecast

This Afternoon
A 20 percent chance of snow showers. Partly sunny, with a high near 32. Northwest wind around 6 mph.
Tonight
A 10 percent chance of snow showers before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 22. Light and variable wind.
Friday
Mostly sunny, with a high near 36. Light and variable wind.
Friday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 30. South wind 7 to 13 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow showers before 1pm, then a slight chance of rain and snow showers between 1pm and 4pm, then a chance of rain showers after 4pm. Partly sunny, with a high near 43. Southeast wind 13 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of rain showers before 7pm, then rain and snow showers likely. Snow level 4100 feet. Mostly cloudy, with a low around 37. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday
Rain, possibly mixed with snow showers, becoming all rain after 1pm. Snow level 4600 feet rising to 5100 feet in the afternoon. High near 43. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
Showers. Snow level 6000 feet. Cloudy, with a low around 42.
Monday
Showers. Snow level 6300 feet. Cloudy, with a high near 45.
Monday Night
Rain showers before 10pm, then rain, possibly mixed with snow showers. Snow level 6000 feet. Cloudy, with a low around 42.
Tuesday
Rain, possibly mixed with snow showers. Snow level 5100 feet. Mostly cloudy, with a high near 44.
Tuesday Night
Rain and snow showers likely. Snow level 4600 feet lowering to 3800 feet after midnight . Mostly cloudy, with a low around 36.
Wednesday
A chance of rain and snow showers. Snow level rising to 4600 feet in the afternoon. Partly sunny, with a high near 46.
Wednesday Night
A chance of rain and snow showers. Snow level 4200 feet. Mostly cloudy, with a low around 38.
Thursday
A chance of rain and snow showers. Snow level 3900 feet rising to 4800 feet in the afternoon. Partly sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles S Murphy OR
 42.15°N 123.34°W (Elev. 3570 ft)
Last Update:
3:42 pm PST Feb 19, 2026
Forecast Valid:
4pm PST Feb 19, 2026-6pm PST Feb 26, 2026
 
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Additional Resources

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Chance of Precipitation