Land Management Forecasts
Issued by NWS San Joaquin Valley, CA
Issued by NWS San Joaquin Valley, CA
384 FNUS86 KHNX 202046 FWLHNX ECCDA DISCUSSIONS NATIONAL WEATHER SERVICE SAN JOAQUIN VALLEY - HANFORD CA 146 PM PDT WED AUG 20 2025 ECC019-211500- MARIPOSA- DISCUSSION FOR MARIPOSA ECC DISPATCH 146 PM PDT WED AUG 20 2025 UNSEASONABLY WARM TEMPERATURES, ESPECIALLY AT NIGHT, ARE EXPECTED FOR CENTRAL CALIFORNIA IN THE LATE WEEK PERIOD AS HIGH PRESSURE BUILDS IN ACROSS THE REGION. THE SYSTEM WILL ALSO BRING AN INFLUX OF MONSOONAL MOISTURE FROM THE SOUTHWEST, RESULTING IN A CHANCE FOR SHOWERS AND THUNDERSTORMS ACROSS THE SIERRA NEVADA EACH AFTERNOON BEGINNING FRIDAY WHICH COULD ALSO SPREAD INTO THE DESERT AREAS. THE WARMER TEMPERATURES WILL BRING ABOUT DRIER CONDITIONS ACROSS THE REGION, EXCEPT FOR THE SIERRA NEVADA WHERE RELATIVE HUMIDITY WILL IMPROVE. $$ ECC021-211500- FRESNO- DISCUSSION FOR FRESNO ECC DISPATCH 146 PM PDT WED AUG 20 2025 UNSEASONABLY WARM TEMPERATURES, ESPECIALLY AT NIGHT, ARE EXPECTED FOR CENTRAL CALIFORNIA IN THE LATE WEEK PERIOD AS HIGH PRESSURE BUILDS IN ACROSS THE REGION. THE SYSTEM WILL ALSO BRING AN INFLUX OF MONSOONAL MOISTURE FROM THE SOUTHWEST, RESULTING IN A CHANCE FOR SHOWERS AND THUNDERSTORMS ACROSS THE SIERRA NEVADA EACH AFTERNOON BEGINNING FRIDAY WHICH COULD ALSO SPREAD INTO THE DESERT AREAS. THE WARMER TEMPERATURES WILL BRING ABOUT DRIER CONDITIONS ACROSS THE REGION, EXCEPT FOR THE SIERRA NEVADA WHERE RELATIVE HUMIDITY WILL IMPROVE. $$ ECC023-211500- VISALIA- DISCUSSION FOR VISALIA ECC DISPATCH 146 PM PDT WED AUG 20 2025 UNSEASONABLY WARM TEMPERATURES, ESPECIALLY AT NIGHT, ARE EXPECTED FOR CENTRAL CALIFORNIA IN THE LATE WEEK PERIOD AS HIGH PRESSURE BUILDS IN ACROSS THE REGION. THE SYSTEM WILL ALSO BRING AN INFLUX OF MONSOONAL MOISTURE FROM THE SOUTHWEST, RESULTING IN A CHANCE FOR SHOWERS AND THUNDERSTORMS ACROSS THE SIERRA NEVADA EACH AFTERNOON BEGINNING FRIDAY WHICH COULD ALSO SPREAD INTO THE DESERT AREAS. THE WARMER TEMPERATURES WILL BRING ABOUT DRIER CONDITIONS ACROSS THE REGION, EXCEPT FOR THE SIERRA NEVADA WHERE RELATIVE HUMIDITY WILL IMPROVE. $$ ECC025-211500- BAKERSFIELD- DISCUSSION FOR BAKERSFIELD ECC DISPATCH 146 PM PDT WED AUG 20 2025 UNSEASONABLY WARM TEMPERATURES, ESPECIALLY AT NIGHT, ARE EXPECTED FOR CENTRAL CALIFORNIA IN THE LATE WEEK PERIOD AS HIGH PRESSURE BUILDS IN ACROSS THE REGION. THE SYSTEM WILL ALSO BRING AN INFLUX OF MONSOONAL MOISTURE FROM THE SOUTHWEST, RESULTING IN A CHANCE FOR SHOWERS AND THUNDERSTORMS ACROSS THE SIERRA NEVADA EACH AFTERNOON BEGINNING FRIDAY WHICH COULD ALSO SPREAD INTO THE DESERT AREAS. THE WARMER TEMPERATURES WILL BRING ABOUT DRIER CONDITIONS ACROSS THE REGION. ELEVATED FIRE WEATHER CONCERNS ARE PROJECTED FOR THE FRAZIER PARK, GRAPEVINE, AND FORT TEJON AREAS AS STRONGER WINDS WILL COMBINE WITH THE AFOREMENTIONED CONDITIONS. IN ADDITION, MIXING HEIGHTS ARE EXPECTED OVER 10000 FEET IN THIS AREA, LEADING TO A RISK FOR PLUME-DOMINATED WILDFIRE POTENTIAL IF DEVELOPMENT OCCURS. DUE TO THESE FACTORS, THE PREVIOUS FIRE WEATHER WATCH HAS BEEN UPGRADED TO A RED FLAG WARNING FOR THE AREAS LISTED VALID THROUGH SATURDAY EVENING. $$ ECC020-211500- YOSEMITE- DISCUSSION FOR YOSEMITE ECC DISPATCH 146 PM PDT WED AUG 20 2025 UNSEASONABLY WARM TEMPERATURES, ESPECIALLY AT NIGHT, ARE EXPECTED FOR CENTRAL CALIFORNIA IN THE LATE WEEK PERIOD AS HIGH PRESSURE BUILDS IN ACROSS THE REGION. THE SYSTEM WILL ALSO BRING AN INFLUX OF MONSOONAL MOISTURE FROM THE SOUTHWEST, RESULTING IN A CHANCE FOR SHOWERS AND THUNDERSTORMS ACROSS THE SIERRA NEVADA EACH AFTERNOON BEGINNING FRIDAY WHICH COULD ALSO SPREAD INTO THE DESERT AREAS. THE WARMER TEMPERATURES WILL BRING ABOUT DRIER CONDITIONS ACROSS THE REGION, EXCEPT FOR THE SIERRA NEVADA WHERE RELATIVE HUMIDITY WILL IMPROVE. $$ ECC022-211500- ASH MOUNTAIN- DISCUSSION FOR ASH MOUNTAIN ECC DISPATCH 146 PM PDT WED AUG 20 2025 UNSEASONABLY WARM TEMPERATURES, ESPECIALLY AT NIGHT, ARE EXPECTED FOR CENTRAL CALIFORNIA IN THE LATE WEEK PERIOD AS HIGH PRESSURE BUILDS IN ACROSS THE REGION. THE SYSTEM WILL ALSO BRING AN INFLUX OF MONSOONAL MOISTURE FROM THE SOUTHWEST, RESULTING IN A CHANCE FOR SHOWERS AND THUNDERSTORMS ACROSS THE SIERRA NEVADA EACH AFTERNOON BEGINNING FRIDAY WHICH COULD ALSO SPREAD INTO THE DESERT AREAS. THE WARMER TEMPERATURES WILL BRING ABOUT DRIER CONDITIONS ACROSS THE REGION. ELEVATED FIRE WEATHER CONCERNS ARE PROJECTED FOR THE FRAZIER PARK, GRAPEVINE, AND FORT TEJON AREAS AS STRONGER WINDS WILL COMBINE WITH THE AFOREMENTIONED CONDITIONS. IN ADDITION, MIXING HEIGHTS ARE EXPECTED OVER 10000 FEET IN THIS AREA, LEADING TO A RISK FOR PLUME-DOMINATED WILDFIRE POTENTIAL IF DEVELOPMENT OCCURS. DUE TO THESE FACTORS, THE PREVIOUS FIRE WEATHER WATCH HAS BEEN UPGRADED TO A RED FLAG WARNING FOR THE AREAS LISTED VALID THROUGH SATURDAY EVENING. $$ ECC026-211500- PORTERVILLE- DISCUSSION FOR PORTERVILLE ECC DISPATCH 146 PM PDT WED AUG 20 2025 UNSEASONABLY WARM TEMPERATURES, ESPECIALLY AT NIGHT, ARE EXPECTED FOR CENTRAL CALIFORNIA IN THE LATE WEEK PERIOD AS HIGH PRESSURE BUILDS IN ACROSS THE REGION. THE SYSTEM WILL ALSO BRING AN INFLUX OF MONSOONAL MOISTURE FROM THE SOUTHWEST, RESULTING IN A CHANCE FOR SHOWERS AND THUNDERSTORMS ACROSS THE SIERRA NEVADA EACH AFTERNOON BEGINNING FRIDAY WHICH COULD ALSO SPREAD INTO THE DESERT AREAS. THE WARMER TEMPERATURES WILL BRING ABOUT DRIER CONDITIONS ACROSS THE REGION. ELEVATED FIRE WEATHER CONCERNS ARE PROJECTED FOR THE FRAZIER PARK, GRAPEVINE, AND FORT TEJON AREAS AS STRONGER WINDS WILL COMBINE WITH THE AFOREMENTIONED CONDITIONS. IN ADDITION, MIXING HEIGHTS ARE EXPECTED OVER 10000 FEET IN THIS AREA, LEADING TO A RISK FOR PLUME-DOMINATED WILDFIRE POTENTIAL IF DEVELOPMENT OCCURS. DUE TO THESE FACTORS, THE PREVIOUS FIRE WEATHER WATCH HAS BEEN UPGRADED TO A RED FLAG WARNING FOR THE AREAS LISTED VALID THROUGH SATURDAY EVENING. $$