707
FNUS85 KVEF 272252
FWLVEF
ECCDA DISCUSSIONS
NATIONAL WEATHER SERVICE LAS VEGAS NV
352 PM PDT MON JUL 27 2026
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## DISCUSSIONS FROM THE LATEST FWF BELOW ##
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..DISCUSSION FROM RNOFWFVEF
HOT CONDITIONS WILL PERSIST THROUGH THE WEEK, WITH TEMPERATURES
CLIMBING TO NEAR RECORD TERRITORY THURSDAY THROUGH WEEKEND. THE
HIGHER TERRAIN OF MOHAVE COUNTY HAS A 10 TO 20% CHANCE OF ISOLATED
SHOWERS AND THUNDERSTORMS THIS AFTERNOON AND AGAIN TUESDAY
AFTERNOON. THEREAFTER, CHANCES FOR PRECIPITATION WILL DROP BELOW
10% ACROSS THE REGION AS WE DRY OUT. AFTERNOON RELATIVE HUMIDITIES
WILL BOTTOM OUT IN THE 10 TO 20% RANGE TODAY AND TOMORROW, WITH
MINIMUM RHS DROPPING INTO THE SINGLE DIGITS TO LOW TEENS DURING THE
SECOND HALF OF THE WEEK. WINDS WILL FOLLOW TYPICAL TERRAIN DRIVEN
DIRECTIONAL TRENDS, WITH BREEZY CONDITIONS EACH AFTERNOON.
..DISCUSSION FROM LAXFWFSGX
DAYTIME HUMIDITY VALUES MOSTLY AROUND 25-35% FOR THE INLAND AREAS
AND MOUNTAINS, AND MID TO UPPER TEENS FOR THE DESERTS, WILL
GRADUALLY DROP EACH DAY THROUGH THE END OF THE WEEK AS THE MOISTURE
IN PLACES SLOWLY DECREASES, EVENTUALLY FALLING INTO THE MID TEENS
TO LOW 20S FOR THE INLAND AREAS AND MOUNTAINS, AND UPPER SINGLE
DIGITS FOR THE DESERTS BY THE END OF THE WEEK. WARM CONDITIONS
TODAY WILL COOL SLIGHTLY TO ABOUT 5 DEGREES ABOVE NORMAL BY
TOMORROW INTO WEDNESDAY. HIGH PRESSURE ALOFT WILL REBUILD INTO THE
END OF THE WEEK, WITH HIGH TEMPERATURES RETURNING TO AROUND 10 TO
15 DEGREES ABOVE THE SEASONAL AVERAGE FOR MOST OF THE REGION FOR
FRIDAY INTO SATURDAY. DRY CONDITIONS WILL PERSIST THROUGH WEDNESDAY
THEN A SLIGHT INFLUX OF MID-LEVEL MOISTURE FROM THE SOUTHEAST BY THE
END OF THE WEEK MAY BRING BACK A SLIGHT CHANCE OF AFTERNOON SHOWERS
AND THUNDERSTORMS FOR THE MOUNTAINS AND DESERTS FOR THE COMING
WEEKEND.
..DISCUSSION FROM PHXFWFPSR
TYPICAL MONSOON CONDITIONS ARE EXPECTED THROUGH THE NEXT FEW DAYS,
WITH THUNDERSTORM ACTIVITY MAINLY FAVORING THE HIGH TERRAIN OF
NORTHERN AZ AND SOUTHEASTERN AZ AND LOW CHANCES (10%) IN THE LOWER
DESERTS OF SOUTH-CENTRAL AZ. ABOVE NORMAL TEMPERATURES WILL
CONTRIBUTE TO SEASONALLY DRY AFTERNOON CONDITIONS EACH DAY THROUGH
THE FIRST HALF OF THE WEEK. MINIMUM RH VALUES OF 15-30% WILL BE
COMMON, WITH FAIR OVERNIGHT RECOVERIES MOST NIGHTS - MAXIMUM RH
VALUES MOSTLY IN THE 35-50% ACROSS LOWER DESERTS TO 45-65% ACROSS
SOUTHERN GILA COUNTY. OUTSIDE OF THUNDERSTORM OUTFLOWS, WIND SPEEDS
SHOULD BE FAIRLY LIGHT THROUGH THE PERIOD WITH ONLY LOCAL AFTERNOON
GUSTS 20-25 MPH.
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## AFTER REVIEWING THE FWF DISCUSSIONS (ABOVE) - COMPLETE ##
## THE DISCUSSION (BELOW) FOR THE ECCDA FORECAST ##
## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KVEFFWLVEF ##
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ECC027-281700-
SAN BERNARDINO ECC DISPATCH-
DISCUSSION FOR SAN BERNARDINO ECC DISPATCH
352 PM PDT MON JUL 27 2026
HOT CONDITIONS WILL PERSIST THROUGH THE WEEK, WITH TEMPERATURES
CLIMBING TO NEAR RECORD TERRITORY THURSDAY THROUGH WEEKEND..
AFTERNOON RELATIVE HUMIDITIES WILL BOTTOM OUT IN THE 10 TO 20%
RANGE TODAY AND TOMORROW, WITH MINIMUM RHS DROPPING INTO THE
SINGLE DIGITS TO LOW TEENS DURING THE SECOND HALF OF THE WEEK.
WINDS WILL FOLLOW TYPICAL TERRAIN DRIVEN DIRECTIONAL TRENDS, WITH
BREEZY CONDITIONS EACH AFTERNOON.
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