| NWS Forecast for: Mountains Southwestern Shasta County to Western Colusa County Issued by: National Weather Service Sacramento, CA Last Update: 700 AM PST Sat Feb 21 2026 |  |
| Today: Mostly cloudy. At lower elevations, a slight chance of rain early in the morning, then a chance of rain in the late morning and afternoon. At higher elevations, a slight chance of snow in the morning. A chance of snow in the afternoon. A chance of rain late in the afternoon. Highs 29 to 43 higher elevations... 43 to 49 lower elevations. No snow accumulation lower elevations...up to 1 inch higher elevations. Snow level 3000 feet increasing to 4000 feet in the afternoon. Prevailing southeast winds up to 15 mph with gusts to around 35 mph. Tonight: Mostly cloudy. A chance of rain at lower elevations... And a chance of rain and snow at higher elevations. Lows 29 to 43. No snow accumulation lower elevations...up to 1 inch higher elevations. Snow level 5000 feet. Prevailing southeast winds 5 to 15 mph with gusts to around 35 mph. Sunday: At lower elevations, rain in the morning, then a chance of rain in the afternoon. At higher elevations, rain and snow in the morning, then rain in the afternoon. Not as cool. Highs 36 to 50 higher elevations...46 to 54 lower elevations. Little or no snow accumulation. Prevailing southeast winds 5 to 15 mph with gusts to around 40 mph. Sunday Night: Mostly cloudy with a chance of rain. Lows 35 to 47. Prevailing south winds 5 to 15 mph shifting to the southwest after midnight. Gusts up to 30 mph. Monday: Mostly cloudy with a chance of rain. Not as cool. Highs 41 to 55 higher elevations...53 to 59 lower elevations. Prevailing west winds up to 10 mph shifting to the southeast in the afternoon. Gusts up to 25 mph. Monday Night: Rain. Lows 38 to 52. Tuesday: Rain. Highs 42 to 57. Tuesday Night Through Thursday Night: Mostly cloudy with a chance of rain. Lows 36 to 51. Highs 49 to 64. Friday: Partly cloudy with a slight chance of rain. Warmer. Highs 54 to 69. | |
| Zone Forecast: Mountains Southwestern Shasta County to Western Colusa County | |
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