Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

STONYFORD (SYWC1)

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

NA

94°F

34°C

Humidity 23%
Wind Speed ENE 3 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Heat Index91°F (33°C)
Last update 17 Aug 06:26 PM PDT
Extended Forecast for

22 Miles S Alder Springs CA

  • Tonight

    Tonight: Partly cloudy, with a low around 65. Southwest wind 5 to 7 mph becoming light and variable  after midnight.

    Low: 65 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 83. Light and variable wind becoming south southwest around 5 mph in the afternoon.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 70. West southwest wind around 6 mph becoming light and variable  after midnight.

    Low: 70 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 84. Light and variable wind becoming south around 6 mph in the afternoon.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 69. Southwest wind 5 to 8 mph becoming calm  after midnight.

    Low: 69 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Friday Night

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

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 65. Southwest wind 5 to 7 mph becoming light and variable after midnight.
Tuesday
Sunny, with a high near 83. Light and variable wind becoming south southwest around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 70. West southwest wind around 6 mph becoming light and variable after midnight.
Wednesday
Sunny, with a high near 84. Light and variable wind becoming south around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 69. Southwest wind 5 to 8 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 64.
Friday
Sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 77.
Saturday Night
Clear, with a low around 62.
Sunday
Sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 63.
Monday
Sunny, with a high near 77.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
22 Miles S Alder Springs CA
 39.33°N 122.71°W (Elev. 3668 ft)
2:00 pm PDT Aug 17, 2026
6pm PDT Aug 17, 2026-6pm PDT Aug 24, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database