Severe Thunderstorms from the Midwest to Mid-Atlantic Tonight; The Heat Continues in the Southern and Eastern U.S.

Strong to severe thunderstorms capable of producing large to very large hail, damaging wind gusts and a few strong tornadoes are likely from the Midwest to the Mid-Atlantic tonight. Moderate Risk (level 4 of 5) of severe thunderstorms is outlooked for the Midwest. A widespread heat wave will peak in the South and East on Friday, with many temperature records expected to be broken. Read More >

Hazardous Weather Conditions

Current conditions at

STONYFORD (SYWC1)

Lat: 39.35523° N Lon: 122.65831° W Elev: 1540.0 ft.

NA

101°F

38°C

Humidity 11%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Heat Index96°F (36°C)
Last update 11 Jun 05:26 PM PDT
Detailed forecast for

Western Glenn and Colusa County Foothills Between 1000-3000 ft

Tonight
Clear. Lows 66 to 76. North winds up to 10 mph.
Friday
Sunny. Highs 91 to 101. North winds up to 10 mph.
Friday Night
Clear. Lows 63 to 73. Southwest winds around 10 mph shifting to the northwest up to 10 mph after midnight. Gusts up to 20 mph.
Saturday
Sunny. Highs 90 to 100. North winds up to 10 mph shifting to the east around 10 mph in the afternoon.
Saturday Night
Clear. Lows 63 to 73. South winds around 10 mph with gusts to around 20 mph in the evening becoming light.
Sunday
Sunny. Highs 90 to 100.
Sunday Night
Clear. Lows 64 to 72.
Monday Through Wednesday Night
Clear. Highs 94 to 104. Lows 61 to 71.
Thursday
Sunny. Highs 85 to 93.



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202 PM PDT Thu Jun 11 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database