793
FNUS86 KSGX 152047
FWLSGX
ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE SAN DIEGO CA
1247 PM PST MON DEC 15 2025
ECC033-161500-
ORANGE ECC DISPATCH-
DISCUSSION FOR ORANGE ECC DISPATCH
1247 PM PST MON DEC 15 2025
WARM AND DRY CONDITIONS AS OFFSHORE FLOW CONTINUES THROUGH TUESDAY
MORNING, WITH NORTH TO NORTHEAST WINDS MAINLY IN FOOTHILLS AND
BELOW MOUNTAIN PASSES. LOWER DAYTIME HUMIDITIES NEAR 10-20
PERCENT, ESPECIALLY TUESDAY. BRIEF COOLING WITH A RETURN OF WEAK
ONSHORE FLOW ON WEDNESDAY, FOLLOWED BY WEAK OFFSHORE FLOW AND
MINOR WARMING AGAIN ON THURSDAY. ONSHORE FLOW RETURNS THURSDAY
NIGHT AND FRIDAY AND APPEARS TO STAY, LEADING TO A COOLER AND MORE
HUMID WEEKEND.
ECC035-161500-
MONTE VISTA ECC DISPATCH-
1247 PM PST MON DEC 15 2025
WARM AND DRY CONDITIONS AS OFFSHORE FLOW CONTINUES THROUGH TUESDAY
MORNING, WITH NORTH TO NORTHEAST WINDS MAINLY IN FOOTHILLS AND
BELOW MOUNTAIN PASSES. LOWER DAYTIME HUMIDITIES NEAR 10-20
PERCENT, ESPECIALLY TUESDAY. BRIEF COOLING WITH A RETURN OF WEAK
ONSHORE FLOW ON WEDNESDAY, FOLLOWED BY WEAK OFFSHORE FLOW AND
MINOR WARMING AGAIN ON THURSDAY. ONSHORE FLOW RETURNS THURSDAY
NIGHT AND FRIDAY AND APPEARS TO STAY, LEADING TO A COOLER AND MORE
HUMID WEEKEND.
ECC034-161500-
RIVERSIDE ECC DISPATCH-
1247 PM PST MON DEC 15 2025
..DISCUSSION FROM LAXFWFSGX
WARM AND DRY CONDITIONS AS OFFSHORE FLOW CONTINUES THROUGH TUESDAY
MORNING, WITH NORTH TO NORTHEAST WINDS MAINLY IN FOOTHILLS AND
BELOW MOUNTAIN PASSES. LOWER DAYTIME HUMIDITIES NEAR 10-20
PERCENT, ESPECIALLY TUESDAY. BRIEF COOLING WITH A RETURN OF WEAK
ONSHORE FLOW ON WEDNESDAY, FOLLOWED BY WEAK OFFSHORE FLOW AND
MINOR WARMING AGAIN ON THURSDAY. ONSHORE FLOW RETURNS THURSDAY
NIGHT AND FRIDAY AND APPEARS TO STAY, LEADING TO A COOLER AND MORE
HUMID WEEKEND.
..DISCUSSION FROM PHXFWFPSR
PERSISTENT HIGH PRESSURE ACROSS THE REGION WILL RESULT IN WARM AND
DRY CONDITIONS ALL WEEK. HIGHS IN THE UPPER 70S TO THE LOWER 80S
WILL BE COMMON ACROSS THE LOWER DESERTS, OR 10 TO 15 DEGREES ABOVE
DAILY NORMALS. WINDS WILL FOLLOW DIURNAL UPSLOPE/DOWNVALLEY PATTERNS
WITH SPEEDS REMAINING AROUND 15 MPH OR LESS. MINRHS WILL RANGE FROM
15-25% WITH FAIR OVERNIGHT RECOVERY BETWEEN 40-70%.
NOTE...ADDITIONAL FIRE WEATHER FORECAST INFORMATION CAN BE FOUND IN
THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR.
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