Severe Thunderstorms and Heavy Rain Across the Ohio Valley;

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Current conditions at

STONYFORD (SYWC1)

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

NA

58°F

14°C

Humidity 79%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 11 Aug 06:26 AM PDT
Extended Forecast for

18 Miles SSE Alder Springs CA

  • Today

    Today: Sunny, with a high near 89. Light and variable wind becoming east southeast 5 to 8 mph in the morning.

    High: 89 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 65. East southeast wind 5 to 9 mph becoming light and variable  in the evening.

    Low: 65 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87. North northwest wind 5 to 8 mph becoming east southeast in the afternoon.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 62. Southeast wind 5 to 9 mph becoming calm  in the evening.

    Low: 62 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 81. Calm wind becoming east southeast 5 to 9 mph in the afternoon.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 89. Light and variable wind becoming east southeast 5 to 8 mph in the morning.
Tonight
Mostly clear, with a low around 65. East southeast wind 5 to 9 mph becoming light and variable in the evening.
Wednesday
Sunny, with a high near 87. North northwest wind 5 to 8 mph becoming east southeast in the afternoon.
Wednesday Night
Partly cloudy, with a low around 62. Southeast wind 5 to 9 mph becoming calm in the evening.
Thursday
Sunny, with a high near 81. Calm wind becoming east southeast 5 to 9 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 82.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SSE Alder Springs CA
 39.42°N 122.61°W (Elev. 2500 ft)
2:00 am PDT Aug 11, 2026
7am PDT Aug 11, 2026-6pm PDT Aug 17, 2026
 
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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