| NWS Forecast for: Mountains Southwestern Shasta County to Western Colusa County Issued by: National Weather Service Sacramento, CA Last Update: 122 PM PST Wed Feb 18 2026 |  |
Tonight: A slight chance of snow early in the evening. A chance of rain in the evening. A chance of snow in the late evening and early morning, then heavy snow late in the night. Lows 21 to 36. Snow accumulation up to 1 inch lower elevations...except 1 to 5 inches higher elevations. Snow level 2000 feet in the evening. Prevailing southwest winds 5 to 15 mph with gusts to around 30 mph. Thursday: Heavy snow in the morning, then partly cloudy with a slight chance of rain and snow in the afternoon. Highs 26 to 41 higher elevations...42 to 50 lower elevations. Snow accumulation of 1 to 2 inches lower elevations...except 2 to 6 inches higher elevations. Snow level 1500 feet. Prevailing southwest winds 5 to 15 mph with gusts to around 40 mph. Thursday Night: Mostly clear. Colder. Lows 16 to 31. Prevailing west winds up to 15 mph. Gusts up to 35 mph in the evening. Friday: Mostly sunny in the morning then becoming mostly cloudy. Highs 26 to 40 higher elevations...40 to 45 lower elevations. Light winds becoming southeast up to 10 mph in the afternoon. Friday Night: Mostly cloudy. A slight chance of rain and snow in the evening, then a chance of rain and snow after midnight. Lows 23 to 36. No snow accumulation lower elevations...up to 1 inch higher elevations. Snow level 2500 feet. Prevailing southeast winds up to 10 mph. Saturday: Mostly cloudy with a chance of rain and snow. Not as cool. Highs 33 to 48. Saturday Night: Rain and heavy snow likely. Moderate snow accumulations possible. Lows 30 to 44. Sunday: Rain and heavy snow. Not as cool. Moderate snow accumulations possible. Highs 39 to 54. Sunday Night And Monday: Rain. Lows 36 to 51. Highs 41 to 56. Monday Night And Tuesday: Rain and heavy snow. Moderate snow accumulations possible. Lows 34 to 48. Highs 40 to 55. Tuesday Night And Wednesday: Rain and snow. Moderate snow accumulations possible. Lows 31 to 45. Highs 40 to 55. | |
| Zone Forecast: Mountains Southwestern Shasta County to Western Colusa County | |
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