575  
FNUS85 KVEF 101117  
FWLVEF  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE LAS VEGAS NV  
417 AM PDT THU SEP 10 2026  
 
#####################################################################  
## ##  
## DISCUSSIONS FROM THE LATEST FWF BELOW ##  
## ##  
#####################################################################  
   
..DISCUSSION FROM RNOFWFVEF  
 
TEMPERATURES PEAK TODAY WITH HIGHS 5 TO 10 DEGREES ABOVE NORMAL FOR  
THIS TIME OF YEAR, DECREASING A FEW DEGREES EACH DAY THROUGH THE  
WEEKEND. ISOLATED SHOWERS AND WEAK THUNDERSTORMS ARE POSSIBLE THIS  
AFTERNOON IN THE EASTERN SIERRA AND SOUTHERN SAN BERNARDINO COUNTY.  
THE REST OF THE AREA REMAINS DRY. MINIMUM AFTERNOON HUMIDITY WILL  
GENERALLY FALL INTO THE TEENS AND TWENTIES WITH POOR OVERNIGHT  
RECOVERIES. TYPICAL WIND PATTERNS ARE EXPECTED THROUGH THURSDAY  
BEFORE STRONGER WINDS MOVE IN ON FRIDAY AND SATURDAY.  
 
   
..DISCUSSION FROM LAXFWFSGX  
 
THERE IS A SLIGHT SHOWERS AND THUNDERSTORMS FOR THIS AFTERNOON  
FOR THE MOUNTAINS, WITH THE CHANCE OF WETTING RAIN LESS THAN 20  
PERCENT. A MUCH DRIER ATMOSPHERE ALOFT IS EXPECTED FOR THE WEEKEND  
INTO NEXT WEEK. COOLING WILL BEGIN TO SPREAD INTO THE COAST AND  
WESTERN VALLEYS TODAY WHILE THE MOUNTAINS AND DESERTS CONTINUE TO  
WARM. COOLING WILL THEN SPREAD INLAND FOR FRIDAY THROUGH THE  
WEEKEND WITH HIGH TEMPERATURES ON SUNDAY AS MUCH AS 4 TO 8 DEGREES  
BELOW AVERAGE FOR THE INLAND EMPIRE. THERE WILL BE SLIGHT DAY TO  
DAY DIFFERENCES FOR MONDAY THROUGH WEDNESDAY OF NEXT WEEK.  
 
   
..DISCUSSION FROM PHXFWFPSR  
 
ABOVE NORMAL TEMPERATURES WILL CONTINUE INTO THE WEEKEND WITH  
MODESTLY ELEVATED HUMIDITIES. RAIN CHANCES WILL IMPROVE BY FRIDAY,  
BUT STILL MOSTLY FAVOR THE ARIZONA HIGH TERRAIN. AFTERNOON MINIMUM  
HUMIDITIES OF 17-25% TODAY WILL IMPROVE TO 25-30% FOR FRIDAY AND  
SATURDAY. OVERNIGHT RECOVERIES WILL REMAIN FAIR TO GOOD AT 40-70%.  
EXPECT FAIRLY TYPICAL DIURNAL WINDS WITH LITTLE IF ANY BREEZINESS  
TODAY, BUT WITH 20-25 MPH AFTERNOON AND EARLY EVENING GUSTS ON  
FRIDAY AND SATURDAY.  
 
#####################################################################  
## ##  
## AFTER REVIEWING THE FWF DISCUSSIONS (ABOVE) - COMPLETE ##  
## THE DISCUSSION (BELOW) FOR THE ECCDA FORECAST ##  
## WHEN DONE CLICK TRANSMIT, PRODUCT SENT AS KVEFFWLVEF ##  
## ##  
#####################################################################  
 
ECC027-110530-  
SAN BERNARDINO ECC DISPATCH-  
DISCUSSION FOR SAN BERNARDINO ECC DISPATCH  
417 AM PDT THU SEP 10 2026  
 
TEMPERATURES PEAK TODAY WITH HIGHS 5 TO 10 DEGREES ABOVE NORMAL FOR  
THIS TIME OF YEAR, DECREASING A FEW DEGREES EACH DAY THROUGH THE  
WEEKEND. ISOLATED SHOWERS AND WEAK THUNDERSTORMS ARE POSSIBLE THIS  
AFTERNOON IN THE EASTERN SIERRA AND SOUTHERN SAN BERNARDINO COUNTY.  
THE REST OF THE AREA REMAINS DRY. MINIMUM AFTERNOON HUMIDITY WILL  
GENERALLY FALL INTO THE TEENS AND TWENTIES WITH POOR OVERNIGHT  
RECOVERIES. TYPICAL WIND PATTERNS ARE EXPECTED THROUGH THURSDAY  
BEFORE STRONGER WINDS MOVE IN ON FRIDAY AND SATURDAY.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab NV Page
The Nexlab AZ Page
The Nexlab CA Page
Main Text Page