061  
FNUS75 KFGZ 270943  
FWSFGZ  
 
SPOT FORECAST FOR ASPEN...DFFM  
NATIONAL WEATHER SERVICE FLAGSTAFF AZ  
243 AM MST WED AUG 27 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 0600 MST ON AUGUST 27.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE  
NATIONAL WEATHER SERVICE IN FLAGSTAFF, AZ  
   
DISCUSSION  
A STRAY SHOWER COULD OCCUR EARLY THIS MORNING, BUT BEST CHANCES  
FOR SHOWERS/STORMS WILL BE AFTER 11 AM MST. GUSTY/ERRATIC WINDS, FREQUENT LIGHTNING,  
SMALL HAIL, AND BRIEF HEAVY RAIN WILL BE THE MAIN HAZARDS WITH STORM DEVELOPMENT.  
OUTSIDE OF STORM DRIVEN WINDS, LOOK FOR SOUTHWEST THROUGH WEST WINDS 5-15 MPH.  
POTENTIAL FOR SHOWERS/STORMS SHOULD DECREASE OVERNIGHT, BUT WE CAN'T COMPLETELY  
RULE OUT AN ISOLATED SHOWER OR TWO. A GRADUAL DRYING TREND IS EXPECTED THROUGH THE  
END OF THE WEEK/WEEKEND, BUT ISOLATED SHOWERS/STORMS AREA STILL POSSIBLE ON THURSDAY.  
   
TODAY  
 
SKY/WEATHER.........MOSTLY SUNNY, WITH INCREASING CLOUD COVER THROUGHOUT THE  
AFTERNOON. CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
CHANCE OF PCPN......35-45 PERCENT.  
MAX TEMPERATURE.....70-75 DEGREES.  
MIN HUMIDITY........40-45 PERCENT.  
WIND (20 FT)........WEST WINDS AROUND 5-10 MPH. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS.  
MAX VENT RATE.......VERY GOOD.  
CLEARING INDEX......920.  
MIXING HEIGHT.......8900 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 10 KNOTS.  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS  
AND SHOWERS THROUGH THE EVENING/OVERNIGHT HOURS.  
CHANCE OF PCPN......15-25 PERCENT.  
MIN TEMPERATURE.....45-50 DEGREES.  
MAX HUMIDITY........85-95 PERCENT.  
WIND (20 FT)........WEST WINDS AROUND 5 MPH IN THE EVENING BECOMING  
LIGHT AND VARIABLE OVERNIGHT. GUSTY AND ERRATIC WINDS EXPECTED NEAR  
THUNDERSTORMS IN THE EVENING.  
MIN VENT RATE.......POOR.  
CLEARING INDEX......1.  
MIXING HEIGHT.......100 FT AGL.  
TRANSPORT WINDS.....WEST 0 TO 5 KNOTS SHIFTING TO THE NORTHWEST  
OVERNIGHT.  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING MOSTLY CLOUDY.  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON.  
CHANCE OF PCPN......25-35 PERCENT.  
MAX TEMPERATURE.....70-75 DEGREES.  
MIN HUMIDITY........32-38 PERCENT.  
WIND (20 FT)........EAST WINDS AROUND 5 MPH SHIFTING TO THE  
SOUTHWEST AT 5-10 IN THE AFTERNOON. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS.  
MAX VENT RATE.......FAIR.  
CLEARING INDEX......376.  
MIXING HEIGHT.......7400 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 5 KNOTS SHIFTING TO THE SOUTH  
IN THE LATE MORNING AND EARLY AFTERNOON, THEN  
SHIFTING TO THE SOUTHWEST LATE IN THE  
AFTERNOON.  
 
A WEATHER FORECAST TABLE FOR YOUR SPOT LOCATION IS LINKED.  
THE INFORMATION PROVIDED BY THIS SITE IS FOR PLANNING PURPOSES ONLY  
AND IS NOT INTENDED TO SUBSTITUTE INFORMATION PROVIDED BY AN OFFICIAL  
NATIONAL WEATHER SERVICE SPOT FORECAST.  
HTTPS://WWW.WEATHER.GOV/DLH/FWD?LAT=35.1249&LON=-111.7831&CLAT=35.1249&CLON=-111.7831  
 
 
FORECASTER...KONIECZNY  
REQUESTED BY...SCOTT MCWHORTER  
TYPE OF REQUEST...WILDFIRE  
.TAG 2520625.1/FGZ  
.DELDT 08/27/25  
.FORMATTERVERSION 2.0.0  
.EMAIL AIDCLOGISTICS@DFFM.AZ.GOV  
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