| NWS Forecast for: Western Glenn and Colusa County Foothills Between 1000-3000 ft Issued by: National Weather Service Sacramento, CA Last Update: 800 PM PDT Tue Jul 28 2026 |  |
| Tonight: Clear. Lows 62 to 70. Southwest winds around 10 mph shifting to the northwest up to 10 mph after midnight. Gusts up to 20 mph. Wednesday: Sunny. Highs 89 to 99. North winds up to 10 mph shifting to the southeast around 10 mph with gusts to around 20 mph in the afternoon. Wednesday Night: Clear. Lows 62 to 71. West winds up to 10 mph with gusts to around 20 mph. Thursday: Sunny. Highs 89 to 99. Light winds becoming southeast around 10 mph in the afternoon. Thursday Night: Clear. Lows 62 to 72. South winds around 10 mph shifting to the west up to 10 mph after midnight. Gusts up to 20 mph. Friday: Sunny. Highs 93 to 103. Friday Night: Clear. Lows 64 to 74. Saturday Through Tuesday: Clear. Highs 93 to 103. Lows 65 to 75. | |
| Zone Forecast: Western Glenn and Colusa County Foothills Between 1000-3000 ft | |
Visit your local NWS office at: https://www.weather.gov/sto |