Current conditions at

STONYFORD (SYWC1)

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

NA

71°F

22°C

Humidity 34%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 06 Sep 09:26 AM PDT
Detailed forecast for

Glenn and Colusa County Coast Range Above 3000 ft

Today
Sunny. Highs 59 to 69. West winds up to 10 mph.
Tonight
Clear. Lows 45 to 55. Northwest winds up to 10 mph shifting to the north after midnight.
Labor Day
Sunny. Highs 64 to 74. North winds up to 10 mph shifting to the northeast in the afternoon.
Monday Night
Clear. Lows 51 to 61. Light winds.
Tuesday
Mostly sunny. Highs 68 to 78. Light winds becoming east up to 10 mph in the afternoon.
Tuesday Night
Mostly clear. Lows 56 to 66.
Wednesday
Partly cloudy. Highs 73 to 83.
Wednesday Night Through Thursday Night
Mostly clear. Lows 61 to 71. Highs 75 to 85.
Friday And Friday Night
Mostly clear. Highs 70 to 80. Lows 56 to 66.
Saturday
Mostly sunny. Highs 63 to 73.



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800 AM PDT Sun Sep 6 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database