| NWS Forecast for: Mountains Southwestern Shasta County to Western Colusa County Issued by: National Weather Service Sacramento, CA Last Update: 122 PM PST Wed Dec 3 2025 | |
| Tonight: Mostly clear. Lows 36 to 46. Prevailing northwest winds up to 10 mph. Thursday: Mostly sunny. Not as cool. Highs 49 to 64. Prevailing north winds up to 10 mph. Thursday Night: Mostly clear. Lows 40 to 50. Prevailing northwest winds up to 10 mph. Friday: Mostly sunny. Highs 49 to 63 higher elevations...around 65 lower elevations. Prevailing northwest winds up to 10 mph. Friday Night: Mostly clear. Lows 39 to 49. Prevailing west winds up to 10 mph. Saturday: Partly cloudy with a slight chance of rain showers. Highs 48 to 63. Saturday Night: Partly cloudy with a slight chance of rain showers. Lows 40 to 50. Sunday And Sunday Night: Partly cloudy. Highs 49 to 64. Lows 40 to 50. Monday And Monday Night: Mostly clear. Highs 51 to 66. Lows 40 to 51. Tuesday Through Wednesday: Partly cloudy. Highs 52 to 67. Lows 41 to 53. | |
| Zone Forecast: Mountains Southwestern Shasta County to Western Colusa County | |
Visit your local NWS office at: https://www.weather.gov/sto |