Expires:202605191100;;800764 FPUS56 KSTO 190301 ZFPSTO Interior Northern California Zone Forecasts for California National Weather Service Sacramento CA 800 PM PDT Mon May 18 2026 Spot temperatures and probabilities of measurable precipitation are for tonight, Tuesday, Tuesday night, and Wednesday. CAZ140-191100- Tehama Co Coast Range Above 3000 ft- 800 PM PDT Mon May 18 2026 .TONIGHT...Clear. Lows 43 to 53. North winds around 10 mph with gusts to around 25 mph. .TUESDAY...Sunny. Highs 63 to 73. Northeast winds up to 10 mph with gusts to around 20 mph. .TUESDAY NIGHT...Mostly clear. Lows 50 to 60. Northwest winds up to 10 mph. .WEDNESDAY...Mostly sunny. Highs 66 to 76. Light winds becoming southeast around 10 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows 52 to 62. South winds around 10 mph with gusts to around 20 mph shifting to the west up to 10 mph after midnight. .THURSDAY...Sunny. Highs 71 to 81. .THURSDAY NIGHT...Clear. Lows 55 to 65. .FRIDAY...Mostly sunny. Highs 70 to 80. .FRIDAY NIGHT AND SATURDAY...Clear. Lows 52 to 62. Highs 70 to 80. .SATURDAY NIGHT...Mostly clear. Lows 50 to 60. .SUNDAY...Sunny. Highs 68 to 78. .SUNDAY NIGHT AND MEMORIAL DAY...Mostly clear. Lows 49 to 59. Highs 67 to 77. $$ =