845
FNUS86 KSGX 271031
FWLSGX
ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE SAN DIEGO CA
331 AM PDT FRI MAR 27 2026
ECC033-280445-
ORANGE ECC DISPATCH-
DISCUSSION FOR ORANGE ECC DISPATCH
331 AM PDT FRI MAR 27 2026
HOT INLAND WITH HIGH TEMPERATURES 15-25 DEGREES ABOVE NORMAL
THROUGH SUNDAY. LOWEST DAYTIME HUMIDITY IN THE MOUNTAINS WILL FALL
TO 10 TO 20 PERCENT TODAY WITH THE INLAND VALLEYS FALLING TO 10 TO
15 PERCENT ON SATURDAY. FOR SUNDAY THROUGH WEDNESDAY OF NEXT WEEK,
ONSHORE FLOW WILL STRENGTHEN SPREADING COOLING AND HIGHER COASTAL
HUMIDITY INLAND. THERE IS A 25-35 PERCENT CHANCE OF WETTING RAIN
ALONG AND WEST OF THE MOUNTAINS TUESDAY AFTERNOON INTO WEDNESDAY,
THOUGH TIMING AND AMOUNTS ARE STILL UNCERTAIN. MINOR WARMING
THURSDAY FOLLOWED BY MORE SIGNIFICANT WARMING ON FRIDAY.
ECC035-280445-
MONTE VISTA ECC DISPATCH-
331 AM PDT FRI MAR 27 2026
HOT INLAND WITH HIGH TEMPERATURES 15-25 DEGREES ABOVE NORMAL
THROUGH SUNDAY. LOWEST DAYTIME HUMIDITY IN THE MOUNTAINS WILL FALL
TO 10 TO 20 PERCENT TODAY WITH THE INLAND VALLEYS FALLING TO 10 TO
15 PERCENT ON SATURDAY. FOR SUNDAY THROUGH WEDNESDAY OF NEXT WEEK,
ONSHORE FLOW WILL STRENGTHEN SPREADING COOLING AND HIGHER COASTAL
HUMIDITY INLAND. THERE IS A 25-35 PERCENT CHANCE OF WETTING RAIN
ALONG AND WEST OF THE MOUNTAINS TUESDAY AFTERNOON INTO WEDNESDAY,
THOUGH TIMING AND AMOUNTS ARE STILL UNCERTAIN. MINOR WARMING
THURSDAY FOLLOWED BY MORE SIGNIFICANT WARMING ON FRIDAY.
ECC034-280445-
RIVERSIDE ECC DISPATCH-
331 AM PDT FRI MAR 27 2026
..DISCUSSION FROM LAXFWFSGX
HOT INLAND WITH HIGH TEMPERATURES 15-25 DEGREES ABOVE NORMAL
THROUGH SUNDAY. LOWEST DAYTIME HUMIDITY IN THE MOUNTAINS WILL FALL
TO 10 TO 20 PERCENT TODAY WITH THE INLAND VALLEYS FALLING TO 10 TO
15 PERCENT ON SATURDAY. FOR SUNDAY THROUGH WEDNESDAY OF NEXT WEEK,
ONSHORE FLOW WILL STRENGTHEN SPREADING COOLING AND HIGHER COASTAL
HUMIDITY INLAND. THERE IS A 25-35 PERCENT CHANCE OF WETTING RAIN
ALONG AND WEST OF THE MOUNTAINS TUESDAY AFTERNOON INTO WEDNESDAY,
THOUGH TIMING AND AMOUNTS ARE STILL UNCERTAIN. MINOR WARMING
THURSDAY FOLLOWED BY MORE SIGNIFICANT WARMING ON FRIDAY.
..DISCUSSION FROM PHXFWFPSR
UNSEASONABLY HOT TEMPERATURES WITH VERY DRY CONDITIONS WILL
CONTINUE THROUGH AT LEAST THE START OF THE WEEKEND. MINRH VALUES
WILL RUN AROUND 5-10% TODAY BEFORE INCREASING TO 10-20% STARTING
SATURDAY. MAXRHS WILL BE AROUND 20-40%. WINDS WILL BE LIGHT FOR MOST
OF TODAY AND FOLLOW TYPICAL DIURNAL TENDENCIES. STRONGER WINDS
(GUSTS 25-35 MPH) ENTER THE PICTURE LATE TONIGHT INTO SATURDAY,
FOLLOWING A DRY FRONT FROM THE EAST, MAINLY FOR AREAS EAST OF THE
COLORADO RIVER. THERE ARE GOOD CHANCES FOR HIGHER GUSTS UPWARDS OF
40+ MPH (~80% CHANCE) IN THE MOUNTAINOUS AREAS EAST OF PHOENIX.
ADDITIONALLY, WINDS WILL BE STRONGEST SATURDAY MORNING AND THEN
SHOULD GRADUALLY SUBSIDE MIDDAY THROUGH THE AFTERNOON. ALTHOUGH
MINIMUM RH VALUES ARE FORECAST TO STAY ABOVE THE CRITICAL THRESHOLD
(15%) MOST OF THE DAY, THERE MAY STILL BE PERIODS OF ELEVATED, TO
NEAR CRITICAL, FIRE WEATHER CONDITIONS SATURDAY DUE PRIMARILY TO
THE WIDESPREAD BREEZY EASTERLY WINDS AND UNSEASONABLE HOT
TEMPERATURES.
NOTE...ADDITIONAL FIRE WEATHER FORECAST INFORMATION CAN BE FOUND IN
THE AREA FORECAST DISCUSSION. SEE PRODUCT PHXAFDPSR.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page