Expires:202605161100;;618093 FPUS56 KSTO 152102 ZFPSTO Interior Northern California Zone Forecasts for California National Weather Service Sacramento CA 201 PM PDT Fri May 15 2026 Spot temperatures and probabilities of measurable precipitation are for tonight, Saturday, Saturday night, and Sunday. CAZ142-161100- N. Sac Valley in Tehama County- Including the city of Red Bluff 201 PM PDT Fri May 15 2026 .TONIGHT...Clear in the evening then becoming partly cloudy. Lows 53 to 59. Northwest winds 10 to 20 mph with gusts to around 35 mph. .SATURDAY...Mostly sunny. Breezy. Highs around 79. Northwest winds 10 to 25 mph with gusts to around 40 mph. .SATURDAY NIGHT...Mostly clear. Breezy. Lows 51 to 57. Northwest winds 10 to 25 mph with gusts to around 40 mph. .SUNDAY...Sunny, windy. Highs 74 to 80. North winds 15 to 30 mph with gusts to around 45 mph. .SUNDAY NIGHT...Clear. Lows around 54. North winds 10 to 20 mph with gusts to around 35 mph. .MONDAY...Sunny, warmer. Highs 82 to 88. .MONDAY NIGHT...Clear. Lows 54 to 60. .TUESDAY THROUGH WEDNESDAY NIGHT...Clear. Highs 87 to 97. Lows 55 to 65. .THURSDAY THROUGH FRIDAY...Clear. Highs around 95. Lows 59 to 66. $$ =