Expires:202605161100;;640113
FPUS56 KSTO 160632
ZFPSTO

Interior Northern California Zone Forecasts for California
National Weather Service Sacramento CA
1132 PM PDT Fri May 15 2026

Spot temperatures and probabilities of measurable precipitation
are for tonight, Saturday, Saturday night, and Sunday.



CAZ148-161100-
Central Colusa County Incl. I-5-
Including the city of Williams
1132 PM PDT Fri May 15 2026

.TONIGHT...Clear. Lows around 57. Northwest winds around 10 mph. 
.SATURDAY...Sunny. Highs 78 to 84. North winds 10 to 20 mph with
gusts to around 35 mph. 
.SATURDAY NIGHT...Mostly clear. Breezy. Lows 54 to 60. Northwest
winds 10 to 15 mph with gusts to around 30 mph increasing to
15 to 25 mph with gusts to around 40 mph after midnight. 
.SUNDAY...Mostly sunny. Windy. Highs 73 to 79. North winds 20 to
30 mph with gusts to around 50 mph. 
.SUNDAY NIGHT...Clear, breezy. Lows 56 to 62. North winds 15 to
25 mph with gusts to around 40 mph. 
.MONDAY...Sunny, breezy, warmer. Highs 81 to 87. 
.MONDAY NIGHT...Clear. Lows 56 to 62. 
.TUESDAY AND TUESDAY NIGHT...Clear. Highs 86 to 92. Lows 56 to
64. 
.WEDNESDAY THROUGH FRIDAY...Clear. Highs 91 to 99. Lows 58 to 65.

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