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

Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

ILLINOIS VALLEY AIRPORT (SBFO3)

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

NA

58°F

14°C

Humidity 56%
Wind Speed WSW 8 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 12 Apr 05:52 PM PDT
Extended Forecast for

11 Miles WSW Wilderville OR

  • Tonight

    Tonight: Rain likely before 11pm, then a chance of rain and snow. Snow level 5200 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 36. West wind 7 to 14 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Rain and snow likely before 2pm, then a chance of rain between 2pm and 4pm. Snow level 4300 feet rising to 4900 feet in the afternoon. Partly sunny, with a high near 41. West wind 7 to 10 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A slight chance of rain, mixing with snow after 8pm, then gradually ending. Snow level 4900 feet lowering to 4200 feet after midnight . Mostly cloudy, with a low around 36. West northwest wind 7 to 11 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 44. West southwest wind 6 to 16 mph, with gusts as high as 21 mph.

    High: 44 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely before 11pm, then rain, possibly mixed with snow between 11pm and 2am, then rain after 2am. Snow level 4300 feet. Low around 39. Breezy, with a south southwest wind 18 to 25 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 39 °F

    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: Snow, possibly mixed with rain. Snow level 4900 feet lowering to 4300 feet in the afternoon . High near 42. Breezy. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 31. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Thursday

    Thursday: A slight chance of snow before 2pm, then a slight chance of rain and snow. Mostly sunny, with a high near 43.

    High: 43 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain likely before 11pm, then a chance of rain and snow. Snow level 5200 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 36. West wind 7 to 14 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
Rain and snow likely before 2pm, then a chance of rain between 2pm and 4pm. Snow level 4300 feet rising to 4900 feet in the afternoon. Partly sunny, with a high near 41. West wind 7 to 10 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
A slight chance of rain, mixing with snow after 8pm, then gradually ending. Snow level 4900 feet lowering to 4200 feet after midnight . Mostly cloudy, with a low around 36. West northwest wind 7 to 11 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 44. West southwest wind 6 to 16 mph, with gusts as high as 21 mph.
Tuesday Night
Snow likely before 11pm, then rain, possibly mixed with snow between 11pm and 2am, then rain after 2am. Snow level 4300 feet. Low around 39. Breezy, with a south southwest wind 18 to 25 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday
Snow, possibly mixed with rain. Snow level 4900 feet lowering to 4300 feet in the afternoon . High near 42. Breezy. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 31. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
A slight chance of snow before 2pm, then a slight chance of rain and snow. Mostly sunny, with a high near 43.
Thursday Night
Mostly clear, with a low around 32.
Friday
Sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
A chance of rain. Snow level 6100 feet. Mostly cloudy, with a low around 44.
Sunday
A chance of rain. Snow level 5800 feet lowering to 5300 feet in the afternoon . Partly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Wilderville OR
 42.34°N 123.66°W (Elev. 4183 ft)
Last Update:
4:56 pm PDT Apr 12, 2026
Forecast Valid:
6pm PDT Apr 12, 2026-6pm PDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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