325
FNUS86 KSGX 211133
FWLSGX
ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE SAN DIEGO CA
333 AM PST WED JAN 21 2026
ECC033-220545-
ORANGE ECC DISPATCH-
DISCUSSION FOR ORANGE ECC DISPATCH
333 AM PST WED JAN 21 2026
A LOW PRESSURE SYSTEM DEVELOPING OFF THE CALIFORNIA COAST WILL
BEGIN TO SPREAD COOLING AND HIGHER COASTAL INLAND TODAY. IT WILL
ALSO BRING A CHANCE OF SHOWERS FOR THURSDAY AFTERNOON INTO
SATURDAY WITH THE CHANCE FOR WETTING RAINFALL FROM THE COAST TO
THE MOUNTAINS RANGING FROM 35 TO 45 PERCENT FOR ORANGE AND
SOUTHWESTERN SAN BERNARDINO COUNTIES TO 50 TO 60 PERCENT ACROSS
SAN DIEGO COUNTY. FRIDAY IS THE MOST LIKELY TIME FOR WETTING
RAINFALL TO OCCUR. THEN DRIER WITH WEAK OFFSHORE FLOW AND A
GRADUAL WARMING TREND FOR SUNDAY THROUGH EARLY NEXT WEEK.
ECC035-220545-
MONTE VISTA ECC DISPATCH-
333 AM PST WED JAN 21 2026
A LOW PRESSURE SYSTEM DEVELOPING OFF THE CALIFORNIA COAST WILL
BEGIN TO SPREAD COOLING AND HIGHER COASTAL INLAND TODAY. IT WILL
ALSO BRING A CHANCE OF SHOWERS FOR THURSDAY AFTERNOON INTO
SATURDAY WITH THE CHANCE FOR WETTING RAINFALL FROM THE COAST TO
THE MOUNTAINS RANGING FROM 35 TO 45 PERCENT FOR ORANGE AND
SOUTHWESTERN SAN BERNARDINO COUNTIES TO 50 TO 60 PERCENT ACROSS
SAN DIEGO COUNTY. FRIDAY IS THE MOST LIKELY TIME FOR WETTING
RAINFALL TO OCCUR. THEN DRIER WITH WEAK OFFSHORE FLOW AND A
GRADUAL WARMING TREND FOR SUNDAY THROUGH EARLY NEXT WEEK.
ECC034-220545-
RIVERSIDE ECC DISPATCH-
333 AM PST WED JAN 21 2026
..DISCUSSION FROM LAXFWFSGX
A LOW PRESSURE SYSTEM DEVELOPING OFF THE CALIFORNIA COAST WILL
BEGIN TO SPREAD COOLING AND HIGHER COASTAL INLAND TODAY. IT WILL
ALSO BRING A CHANCE OF SHOWERS FOR THURSDAY AFTERNOON INTO
SATURDAY WITH THE CHANCE FOR WETTING RAINFALL FROM THE COAST TO
THE MOUNTAINS RANGING FROM 35 TO 45 PERCENT FOR ORANGE AND
SOUTHWESTERN SAN BERNARDINO COUNTIES TO 50 TO 60 PERCENT ACROSS
SAN DIEGO COUNTY. FRIDAY IS THE MOST LIKELY TIME FOR WETTING
RAINFALL TO OCCUR. THEN DRIER WITH WEAK OFFSHORE FLOW AND A
GRADUAL WARMING TREND FOR SUNDAY THROUGH EARLY NEXT WEEK.
..DISCUSSION FROM PHXFWFPSR
DRY CONDITIONS WITH ABOVE NORMAL TEMPERATURES WILL PERSIST THROUGH
THURSDAY BEFORE A WEATHER SYSTEM MOVES INTO THE REGION STARTING
FRIDAY BRINGING INCREASING RAIN CHANCES. CHANCES FOR WETTING RAINS
WILL MAINLY EXIST ACROSS EASTERN ARIZONA FROM FRIDAY NIGHT THROUGH
SATURDAY AFTERNOON. DAILY MINRH VALUES ARE EXPECTED TO REMAIN
GENERALLY NEAR 15-20% THROUGH THURSDAY BEFORE RISING TO 30-50% FOR
FRIDAY AND SATURDAY. EXPECT LIGHT AND DIURNALLY DRIVEN WINDS THROUGH
THURSDAY BEFORE MORE DOMINANT SOUTHERLY WINDS MOVE IN ON FRIDAY.
NOTE...ADDITIONAL FIRE WEATHER FORECAST INFORMATION CAN BE FOUND IN
THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR.
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