771
FNUS86 KSGX 151948
FWLSGX
ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE SAN DIEGO CA
1248 PM PDT MON JUN 15 2026
ECC033-161400-
ORANGE ECC DISPATCH-
DISCUSSION FOR ORANGE ECC DISPATCH
1248 PM PDT MON JUN 15 2026
A MARINE LAYER NEAR 1500 TO 2000 FEET DEEP WILL DEEPEN TO 2000 TO
2500 FEET DURING THE LATTER HALF OF THE WEEK. HIGH TEMPERATURES AS
MUCH AS 5 TO 10 DEGREES ABOVE AVERAGE FOR THE DESERTS EARLY THIS
WEEK, WILL COOL TO AS MUCH AS 5 TO 10 DEGREES BELOW AVERAGE FOR THE
DESERTS LATE THIS WEEK. LOWEST DAYTIME HUMIDITY WILL FALL TO AROUND
15 PERCENT FOR MUCH OF THE WEEK, THEN TO AROUND 10 PERCENT NEXT
WEEKEND. SOUTHWEST TO WEST WINDS FOR THE MOUNTAINS AND DESERTS
DURING THE AFTERNOON AND EVENING WILL GUST TO 25 TO 35 MPH AT TIMES
WITH GUSTS TO 45 MPH IN THE NORTHERN COACHELLA VALLEY BELOW THE SAN
GORGONIO PASS.
ECC035-161400-
MONTE VISTA ECC DISPATCH-
1248 PM PDT MON JUN 15 2026
A MARINE LAYER NEAR 1500 TO 2000 FEET DEEP WILL DEEPEN TO 2000 TO
2500 FEET DURING THE LATTER HALF OF THE WEEK. HIGH TEMPERATURES AS
MUCH AS 5 TO 10 DEGREES ABOVE AVERAGE FOR THE DESERTS EARLY THIS
WEEK, WILL COOL TO AS MUCH AS 5 TO 10 DEGREES BELOW AVERAGE FOR THE
DESERTS LATE THIS WEEK. LOWEST DAYTIME HUMIDITY WILL FALL TO AROUND
15 PERCENT FOR MUCH OF THE WEEK, THEN TO AROUND 10 PERCENT NEXT
WEEKEND. SOUTHWEST TO WEST WINDS FOR THE MOUNTAINS AND DESERTS
DURING THE AFTERNOON AND EVENING WILL GUST TO 25 TO 35 MPH AT TIMES
WITH GUSTS TO 45 MPH IN THE NORTHERN COACHELLA VALLEY BELOW THE SAN
GORGONIO PASS.
ECC034-161400-
RIVERSIDE ECC DISPATCH-
1248 PM PDT MON JUN 15 2026
..DISCUSSION FROM LAXFWFSGX
A MARINE LAYER NEAR 1500 TO 2000 FEET DEEP WILL DEEPEN TO 2000 TO
2500 FEET DURING THE LATTER HALF OF THE WEEK. HIGH TEMPERATURES AS
MUCH AS 5 TO 10 DEGREES ABOVE AVERAGE FOR THE DESERTS EARLY THIS
WEEK, WILL COOL TO AS MUCH AS 5 TO 10 DEGREES BELOW AVERAGE FOR THE
DESERTS LATE THIS WEEK. LOWEST DAYTIME HUMIDITY WILL FALL TO AROUND
15 PERCENT FOR MUCH OF THE WEEK, THEN TO AROUND 10 PERCENT NEXT
WEEKEND. SOUTHWEST TO WEST WINDS FOR THE MOUNTAINS AND DESERTS
DURING THE AFTERNOON AND EVENING WILL GUST TO 25 TO 35 MPH AT TIMES
WITH GUSTS TO 45 MPH IN THE NORTHERN COACHELLA VALLEY BELOW THE SAN
GORGONIO PASS.
..DISCUSSION FROM PHXFWFPSR
THE POTENTIAL (20-40%) FOR SOME ISOLATED DRY THUNDERSTORMS THIS
AFTERNOON WILL BE THE MAIN FIRE WEATHER CONCERN DURING THE NEXT FEW
DAYS. WINDS OUTSIDE OF THUNDERSTORM INFLUENCES SHOULD FAVOR
DIURNALLY DRIVEN SPEEDS AND DIRECTIONS WITH TYPICAL
AFTERNOON/EVENING UPSLOPE/UPVALLEY BREEZINESS, GUSTING TO 20-25 MPH
AT TIMES. THE ELEVATED MOISTURE WILL HELP TO KEEP MINRHS CLOSER TO
15-20% FOR THE CENTRAL AND EASTERN DISTRICTS, WHILE THE WESTERN
DISTRICTS REMAIN DRY WITH READINGS AROUND 10%. MAXRHS WILL RANGE
BETWEEN 20-50%, WITH VALUES INCREASING FROM WEST TO EAST, SIMILAR
TO WHAT WE WILL SEE WITH AFTERNOON RHS.
..THUNDERSTORMS IMPLY GUSTY WINDS
NOTE...ADDITIONAL FIRE WEATHER FORECAST INFORMATION CAN BE FOUND IN
THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR.
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