Expires:202604162300;;002612 FPUS56 KSTO 161532 ZFPSTO Interior Northern California Zone Forecasts for California National Weather Service Sacramento CA 832 AM PDT Thu Apr 16 2026 Spot temperatures and probabilities of measurable precipitation are for today, tonight, and Friday. CAZ063-162300- Mountains Southwestern Shasta County to Western Colusa County- Including the city of Alder Springs 832 AM PDT Thu Apr 16 2026 .TODAY...Sunny. Highs 43 to 58 higher elevations...58 to 64 lower elevations. Prevailing north winds 10 to 20 mph with gusts to around 40 mph. .TONIGHT...Clear. Lows 28 to 42 higher elevations...39 to 45 lower elevations. Prevailing north winds 10 to 20 mph with gusts to around 40 mph. .FRIDAY...Mostly sunny. Warmer. Highs 52 to 67 higher elevations...66 to 72 lower elevations. Prevailing north winds 5 to 15 mph with gusts to around 35 mph. .FRIDAY NIGHT...Mostly clear. Lows 38 to 52. Prevailing northwest winds up to 10 mph. .SATURDAY...Mostly sunny. Warmer. Highs 54 to 69 higher elevations...68 to 74 lower elevations. Light winds becoming east up to 10 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Lows 41 to 55. .SUNDAY...Mostly cloudy with a chance of rain. Highs 53 to 68. .SUNDAY NIGHT...Mostly cloudy with a chance of rain. Colder. Lows 38 to 53. .MONDAY...Mostly cloudy with rain likely. Highs 45 to 60. .MONDAY NIGHT...Mostly cloudy with a chance of rain and snow. Colder. Lows 35 to 50. .TUESDAY...Mostly cloudy with rain showers likely and a slight chance of thunderstorms. Highs 44 to 59. .TUESDAY NIGHT...Mostly cloudy with a chance of rain. Lows 35 to 50. .WEDNESDAY...Mostly cloudy with a slight chance of rain. Not as cool. Highs 47 to 62. && TEMPERATURE / PRECIPITATION ALDER SPRINGS 52 36 60 / 0 0 0 $$ =