Expires:202605161100;;618089
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.



CAZ138-161100-
Sierra (Cal-Tuo) 3000-5000 ft-
Including the city of Twain Harte, Arnold
201 PM PDT Fri May 15 2026

.TONIGHT...Clear. Lows 44 to 54. Northwest winds up to 10 mph
with gusts to around 20 mph in the evening becoming light. 
.SATURDAY...Sunny. Highs 62 to 72. Northwest winds up to 10 mph.
Gusts up to 25 mph in the afternoon. 
.SATURDAY NIGHT...Mostly clear. Lows 42 to 52. Northwest winds up
to 10 mph with gusts to around 25 mph in the evening becoming
light. 
.SUNDAY...Sunny. Highs 60 to 70. Light winds becoming west around
10 mph with gusts to around 25 mph in the afternoon. 
.SUNDAY NIGHT...Clear. Lows 42 to 52. North winds around 10 mph
shifting to the northeast after midnight. Gusts up to 35 mph. 
.MONDAY...Sunny. Highs 64 to 74. 
.MONDAY NIGHT...Clear. Lows 44 to 54. 
.TUESDAY AND TUESDAY NIGHT...Clear. Highs 69 to 79. Lows 46 to
56. 
.WEDNESDAY THROUGH FRIDAY...Clear. Highs 75 to 85. Lows 50 to 60.

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