352
FNUS86 KSGX 180945
FWLSGX
ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE SAN DIEGO CA
245 AM PDT SAT APR 18 2026
ECC033-190345-
ORANGE ECC DISPATCH-
DISCUSSION FOR ORANGE ECC DISPATCH
245 AM PDT SAT APR 18 2026
WEAK OFFSHORE FLOW WILL TRANSITION TO A SEA BREEZE THIS
AFTERNOON. WARMER INLAND THIS WEEKEND WITH A GRADUAL RECOVERY IN
HUMIDITY. ONSHORE FLOW WILL BEGIN TO STRENGTHEN AND SPREAD COOLING
INLAND ON MONDAY AS A LOW PRESSURE SYSTEM MOVING INTO CALIFORNIA
BRINGS COOLER AND BREEZY CONDITIONS FOR THE MIDDLE OF NEXT WEEK.
THERE IS A SLIGHT CHANCE OF PRECIPITATION TUESDAY AFTERNOON THROUGH
WEDNESDAY MORNING, FOLLOWED BY COOL WEATHER WITH HIGHS A FEW
DEGREES BELOW NORMAL AND BREEZY ONSHORE WINDS IN THE MOUNTAINS AN
DESERTS.
ECC035-190345-
MONTE VISTA ECC DISPATCH-
245 AM PDT SAT APR 18 2026
WEAK OFFSHORE FLOW WILL TRANSITION TO A SEA BREEZE THIS
AFTERNOON. WARMER INLAND THIS WEEKEND WITH A GRADUAL RECOVERY IN
HUMIDITY. ONSHORE FLOW WILL BEGIN TO STRENGTHEN AND SPREAD COOLING
INLAND ON MONDAY AS A LOW PRESSURE SYSTEM MOVING INTO CALIFORNIA
BRINGS COOLER AND BREEZY CONDITIONS FOR THE MIDDLE OF NEXT WEEK.
THERE IS A SLIGHT CHANCE OF PRECIPITATION TUESDAY AFTERNOON THROUGH
WEDNESDAY MORNING, FOLLOWED BY COOL WEATHER WITH HIGHS A FEW
DEGREES BELOW NORMAL AND BREEZY ONSHORE WINDS IN THE MOUNTAINS AN
DESERTS.
ECC034-190345-
RIVERSIDE ECC DISPATCH-
245 AM PDT SAT APR 18 2026
..DISCUSSION FROM LAXFWFSGX
WEAK OFFSHORE FLOW WILL TRANSITION TO A SEA BREEZE THIS
AFTERNOON. WARMER INLAND THIS WEEKEND WITH A GRADUAL RECOVERY IN
HUMIDITY. ONSHORE FLOW WILL BEGIN TO STRENGTHEN AND SPREAD COOLING
INLAND ON MONDAY AS A LOW PRESSURE SYSTEM MOVING INTO CALIFORNIA
BRINGS COOLER AND BREEZY CONDITIONS FOR THE MIDDLE OF NEXT WEEK.
THERE IS A SLIGHT CHANCE OF PRECIPITATION TUESDAY AFTERNOON THROUGH
WEDNESDAY MORNING, FOLLOWED BY COOL WEATHER WITH HIGHS A FEW
DEGREES BELOW NORMAL AND BREEZY ONSHORE WINDS IN THE MOUNTAINS AN
DESERTS.
..DISCUSSION FROM PHXFWFPSR
TEMPERATURES WILL WARM THIS WEEKEND, REACHING A 5 TO 10 DEGREE
ABOVE NORMAL RANGE BY SUNDAY. WINDS WILL BE MUCH LIGHTER SATURDAY
THAN THEY WERE FRIDAY, GENERALLY BELOW 15 MPH AREAWIDE. THEN A
STRONG EASTERLY WIND WILL DEVELOP ACROSS SOUTH-CENTRAL AZ SUNDAY
MORNING, BUT GIVEN THE TIME OF DAY RH VALUES WILL BE ABOVE CRITICAL
LEVEL (>15%). STILL, SOME LOCALLY ELEVATED FIRE WEATHER CONDITIONS
MAY EXIST ACROSS SOUTH-CENTRAL AZ MIDDAY THROUGH EARLY AFTERNOON
SUNDAY WITH THE BREEZY EASTERLIES PERSISTING THROUGH THE DAY.
AFTERNOON MINRHS IN THE SINGLE DIGITS AREAWIDE TODAY WILL IMPROVE
SLIGHTLY SUNDAY FOR THE EASTERN DISTRICTS TO 10-20%, FOLLOWING VERY
POOR OVERNIGHT RECOVERIES IN A 15-30% RANGE TONIGHT.
NOTE...ADDITIONAL FIRE WEATHER FORECAST INFORMATION CAN BE FOUND IN
THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR.
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