Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Hazardous Weather Conditions

Current conditions at

STONYFORD (SYWC1)

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

NA

95°F

35°C

Humidity 31%
Wind Speed NNW 3 MPH
Barometer NA
Dewpoint 60°F (16°C)
Visibility NA
Heat Index95°F (35°C)
Last update 12 Jul 07:26 PM PDT
Extended Forecast for

24 Miles SSE Alder Springs CA

Heat Advisory July 12, 08:12pm until July 14, 11:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 12, 08:12pm until July 14, 11:00pm

    NOW until 11:00pm Mon

    Heat Advisory

  • Tonight

    Low: 74 °F

    Areas Smoke

  • Sunday

    Sunday: Areas of smoke before 8am. Sunny, with a high near 92. North northwest wind 5 to 9 mph becoming southeast in the afternoon.

    High: 92 °F

    Areas Smoke
    then Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 75. South wind 5 to 9 mph becoming light and variable  after midnight.

    Low: 75 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 93. North northwest wind 5 to 8 mph becoming southeast in the afternoon.

    High: 93 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 72. South southwest wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 18 mph.

    Low: 72 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 66.

    Low: 66 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

Tonight
Areas of smoke before 11pm, then areas of smoke after midnight. Clear, with a low around 74. West wind 5 to 9 mph becoming light and variable after midnight.
Sunday
Areas of smoke before 8am. Sunny, with a high near 92. North northwest wind 5 to 9 mph becoming southeast in the afternoon.
Sunday Night
Clear, with a low around 75. South wind 5 to 9 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 93. North northwest wind 5 to 8 mph becoming southeast in the afternoon.
Monday Night
Clear, with a low around 72. South southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Clear, with a low around 66.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Clear, with a low around 65.
Thursday
Sunny, with a high near 83.
Thursday Night
Clear, with a low around 65.
Friday
Sunny, with a high near 84.
Friday Night
Clear, with a low around 67.
Saturday
Sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
24 Miles SSE Alder Springs CA
 39.3°N 122.61°W (Elev. 3002 ft)
5:21 pm PDT Jul 12, 2025
8pm PDT Jul 12, 2025-6pm PDT Jul 19, 2025
 
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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