581
FNUS86 KSGX 201052
FWLSGX
ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE SAN DIEGO CA
252 AM PST TUE JAN 20 2026
ECC033-210500-
ORANGE ECC DISPATCH-
DISCUSSION FOR ORANGE ECC DISPATCH
252 AM PST TUE JAN 20 2026
LOWEST HUMIDITY FOR INLAND AREAS TODAY WILL FALL TO 15 TO 20
PERCENT WITH WEAK EASTERLY LOWER-LEVEL FLOW. THE MARINE LAYER WILL
STEADILY DEEPEN FOR TONIGHT INTO THURSDAY WITH COOLING AND HIGHER
COASTAL HUMIDITY SPREADING INLAND. A LOW PRESSURE SYSTEM WILL
MOVE INLAND THROUGH SOUTHWESTERN CALIFORNIA AROUND THURSDAY AND
FRIDAY WITH A 30 TO 40 PERCENT CHANCE OF WETTING RAIN FROM THE
COAST TO THE MOUNTAINS. THEN WARMER AND DRIER BY EARLY NEXT WEEK
ECC035-210500-
MONTE VISTA ECC DISPATCH-
252 AM PST TUE JAN 20 2026
LOWEST HUMIDITY FOR INLAND AREAS TODAY WILL FALL TO 15 TO 20
PERCENT WITH WEAK EASTERLY LOWER-LEVEL FLOW. THE MARINE LAYER WILL
STEADILY DEEPEN FOR TONIGHT INTO THURSDAY WITH COOLING AND HIGHER
COASTAL HUMIDITY SPREADING INLAND. A LOW PRESSURE SYSTEM WILL
MOVE INLAND THROUGH SOUTHWESTERN CALIFORNIA AROUND THURSDAY AND
FRIDAY WITH A 30 TO 40 PERCENT CHANCE OF WETTING RAIN FROM THE
COAST TO THE MOUNTAINS. THEN WARMER AND DRIER BY EARLY NEXT WEEK
ECC034-210500-
RIVERSIDE ECC DISPATCH-
252 AM PST TUE JAN 20 2026
..DISCUSSION FROM LAXFWFSGX
LOWEST HUMIDITY FOR INLAND AREAS TODAY WILL FALL TO 15 TO 20
PERCENT WITH WEAK EASTERLY LOWER-LEVEL FLOW. THE MARINE LAYER WILL
STEADILY DEEPEN FOR TONIGHT INTO THURSDAY WITH COOLING AND HIGHER
COASTAL HUMIDITY SPREADING INLAND. A LOW PRESSURE SYSTEM WILL
MOVE INLAND THROUGH SOUTHWESTERN CALIFORNIA AROUND THURSDAY AND
FRIDAY WITH A 30 TO 40 PERCENT CHANCE OF WETTING RAIN FROM THE
COAST TO THE MOUNTAINS. THEN WARMER AND DRIER BY EARLY NEXT WEEK
..DISCUSSION FROM PHXFWFPSR
DRY CONDITIONS WITH ABOVE NORMAL TEMPERATURES WILL PERSIST THROUGH
MID WEEK. DAILY MINRH VALUES ARE EXPECTED TO REMAIN BETWEEN 15-20%
EACH DAY WITH OVERNIGHT RECOVERIES OF 30-60%. WINDS WILL OVERALL BE
LIGHT THROUGH THE PERIOD WITH ONLY SOME PERIODIC LIGHT BREEZINESS
ACROSS THE LOWER CO RIVER VALLEY AND OVER THE ARIZONA HIGH TERRAIN.
NOTE...ADDITIONAL FIRE WEATHER FORECAST INFORMATION CAN BE FOUND IN
THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR.
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