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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

STONYFORD (SYWC1)

Lat: 39.35523°NLon: 122.65831°WElev: 1540.0ft.

NA

27°F

-3°C

Humidity 94%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 11 Jan 06:26 AM PST
Extended Forecast for

21 Miles S Alder Springs CA

  • Today

    Today: Mostly sunny, with a high near 57. Light and variable wind.

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. West wind around 5 mph.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 59. Light and variable wind.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 50. North northwest wind 3 to 5 mph.

    Low: 50 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 62. Light north northeast wind.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 57. Light and variable wind.
Tonight
Mostly clear, with a low around 49. West wind around 5 mph.
Monday
Sunny, with a high near 59. Light and variable wind.
Monday Night
Clear, with a low around 50. North northwest wind 3 to 5 mph.
Tuesday
Sunny, with a high near 62. Light north northeast wind.
Tuesday Night
Clear, with a low around 52.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Clear, with a low around 53.
Thursday
Sunny, with a high near 65.
Thursday Night
Clear, with a low around 51.
Friday
Sunny, with a high near 63.
Friday Night
Clear, with a low around 50.
Saturday
Sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles S Alder Springs CA
 39.34°N 122.65°W (Elev. 2201 ft)
Last Update:
1:21 am PST Jan 11, 2026
Forecast Valid:
7am PST Jan 11, 2026-6pm PST Jan 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation