Expires:202411221200;;439849 FPUS56 KSTO 212032 ZFPSTO Interior Northern California Zone Forecasts for California National Weather Service Sacramento CA 1232 PM PST Thu Nov 21 2024 Spot temperatures and probabilities of measurable precipitation are for tonight, Friday, Friday night, and Saturday. CAZ063-221200- Mountains Southwestern Shasta County to Western Colusa County- Including the city of Alder Springs 1232 PM PST Thu Nov 21 2024 ...FLOOD WATCH IN EFFECT THROUGH LATE FRIDAY NIGHT... .TONIGHT...Rain showers. Patchy fog. Lows 38 to 53. Prevailing south winds 10 to 20 mph with gusts to around 45 mph. .FRIDAY...Rain showers in the morning, then a chance of rain showers in the afternoon. At lower elevations, patchy fog through the day. At higher elevations, patchy fog through the day. Highs 42 to 54 higher elevations...52 to 58 lower elevations. Prevailing south winds 10 to 20 mph with gusts to around 40 mph. .FRIDAY NIGHT...Patchy fog in the evening. Rain showers at lower elevations...and rain and snow showers at higher elevations. Colder. Lows 29 to 42 higher elevations...40 to 46 lower elevations. No snow accumulation lower elevations...up to 1 inch higher elevations. Snow level 5500 feet after midnight. Prevailing southwest winds 5 to 15 mph. .SATURDAY...Rain and snow showers in the morning, then rain showers likely with pockets of snow showers and thunderstorms in the afternoon. Highs 33 to 48 higher elevations...49 to 55 lower elevations. No snow accumulation lower elevations...up to 1 inch higher elevations. Snow level 4500 feet. Prevailing southwest winds up to 10 mph with gusts to around 25 mph. .SATURDAY NIGHT...Mostly cloudy. A chance of rain showers, snow showers and a slight chance of thunderstorms in the evening, then a chance of rain and snow showers after midnight. Colder. Lows 24 to 38 higher elevations...36 to 44 lower elevations. Snow level 4500 feet. Prevailing southwest winds up to 10 mph. .SUNDAY...Mostly cloudy with rain and snow showers likely. Highs 35 to 50. .SUNDAY NIGHT...Rain and snow showers. Moderate snow accumulations possible. Lows 31 to 46. .MONDAY...Rain and snow showers. Light snow accumulations possible. Highs 36 to 51. .MONDAY NIGHT AND TUESDAY...Rain and snow showers. Light snow accumulations possible. Lows 31 to 46. Highs 36 to 51. .TUESDAY NIGHT...Mostly cloudy with a chance of rain and snow showers. Lows 29 to 44. .WEDNESDAY...Partly cloudy with a slight chance of rain and snow showers. Highs 38 to 53. .WEDNESDAY NIGHT...Mostly clear. Lows 28 to 43. .THANKSGIVING DAY...Partly cloudy. Highs 37 to 52. && TEMPERATURE / PRECIPITATION ALDER SPRINGS 43 49 37 41 / 100 100 100 80 $$ =