583
WWUS76 KSTO 082225
NPWSTO
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SACRAMENTO CA
325 PM PDT THU OCT 8 2026
CAZ122-124-125-129-131-134-137-141-142-144>164-090500-
/O.CON.KSTO.HT.Y.0006.000000T0000Z-261009T0500Z/
W. SHASTA COUNTY 1000-3000 FT-SHASTA METRO-SHASTA COUNTY
FOOTHILLS 1000-3000 FT-SIERRA (TEHAMA-PLUMAS) 1000-3000 FT-N.
MOTHERLODE 1000-3000 FT-CENTRAL MOTHERLODE 1000-3000 FT-SOUTHERN
MOTHERLODE 1000-3000 FT-W TEHAMA CO FOOTHILLS 1000-3000 FT-N. SAC
VALLEY IN TEHAMA COUNTY-CENTRAL GLENN CO & INTERSTATE 5-EASTERN
GLENN COUNTY-BUTTE COUNTY BELOW 1000 FT-W. GLENN/COLUSA FOOTHILLS
1000-3000 FT-CENTRAL COLUSA COUNTY INCL. I-5-EASTERN COLUSA
COUNTY-SUTTER/YUBA COUNTIES BELOW 1000 FT-YOLO / SOLANO COUNTY
HILLS-W. YOLO COUNTY INCLUDING CAPAY/I-505-C. YOLO/NE SOLANO
INCLUDING WOODLAND-SAC METRO/W. EL DORADO/AMADOR COUNTY-C. SOLANO
COUNTY INCLUDING FAIRFIELD-SW SOLANO COUNTY INCLUDING VALLEJO-
SACRAMENTO COUNTY DELTA-SAN JOAQUIN COUNTY DELTA-C. SAN JOAQUIN
COUNTY INCLUDING STOCKTON-TRACY TRIANGLE BELOW 1000 FT-NE SAN
JOAQUIN VALLEY BELOW 1000 FT-E. DIABLO RANGE ABOVE 1000 FT-W.
STANISLAUS COUNTY ABOVE 1000 FT & I-5-C. STANISLAUS COUNTY
INCLUDING MODESTO-
INCLUDING THE CITIES OF WOODLAND, DIXON, WHISKEYTOWN, WALNUT GROVE,
REDDING, ANDERSON, VALLEJO, BENICIA, FAIRFIELD, VACAVILLE, PARADISE,
ESPARTO, WINTERS, CAMERON PARK, SHINGLE SPRINGS, PLACERVILLE, COOL,
JACKSON, TRACY, LINCOLN, ROSEVILLE, SACRAMENTO, ELK GROVE, FOLSOM,
WILLOWS, ORLAND, YUBA CITY, BEALE AFB, WILLIAMS, AUBURN, GRASS
VALLEY, COLFAX, NEVADA CITY, RED BLUFF, MODESTO, TURLOCK, SONORA,
ANGELS CAMP, STOCKTON, LODI, COLUSA, CHICO, OROVILLE, AND GRIDLEY
325 PM PDT THU OCT 8 2026
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING
* WHAT...HIGH TEMPERATURES OF 92 TO 101 DEGREES EXPECTED AND
OVERNIGHT LOW TEMPERATURES IN THE MID 60S TO LOW 70S, WITH
WIDESPREAD MODERATE HEATRISK.
* WHERE...THE SACRAMENTO AND NORTHERN SAN JOAQUIN VALLEYS, DELTA AND
CARQUINEZ STRAIT, AND FOOTHILLS.
* WHEN...UNTIL 10 PM PDT THIS EVENING.
* IMPACTS...HOT TEMPERATURES MAY CAUSE HEAT ILLNESSES, ESPECIALLY TO
ANYONE WITHOUT EFFECTIVE COOLING AND/OR ADEQUATE HYDRATION.
* ADDITIONAL DETAILS...HOTTEST TEMPERATURES CONTINUE THROUGH THIS
AFTERNOON AND EVENING. TEMPERATURES BEGIN A COOLING TREND ON
FRIDAY, WITH MODERATE HEATRISK IN THE FOOTHILL THERMAL BELTS AND IN
SACRAMENTO; MINOR HEATRISK ELSEWHERE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO EARLY MORNING
OR EVENING. TAKE ACTION WHEN YOU SEE SYMPTOMS OF HEAT EXHAUSTION AND
HEAT STROKE.
FOR MORE INFORMATION, VISIT US AT WWW.WEATHER.GOV/STO/
NR
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