453
FNUS75 KFGZ 212152
FWSFGZ
SPOT FORECAST FOR SPAR FIRE...DFFM
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
252 PM MST THU MAY 21 2026
FORECAST IS BASED ON FORECAST START TIME OF 1500 MST ON MAY 21.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE
NATIONAL WEATHER SERVICE IN FLAGSTAFF, AZ.
DISCUSSION
*WARM AND DRY CONDITIONS PERSIST THROUGH FRIDAY. EXPECT
CRITICALLY LOW MINIMUM HUMIDITY DURING THE DAY WITH POOR
RECOVERIES OVERNIGHT. SOUTHWEST WINDS PERSIST EACH AFTERNOON,
BECOMING TERRAIN DRIVEN OVERNIGHT.
*LONG RANGE OUTLOOK: TEMPERATURES BECOME WARMER THROUGH THE
WEEKEND WITH CRITICALLY LOW HUMIDITY PERSISTING EACH DAY.
PLAN ON SOUTHWEST WINDS, 10 TO 20 MPH, EACH DAY, BECOMING
STRONGER FOR MONDAY AND TUESDAY, 20 TO 30 MPH.
TODAY
SKY/WEATHER.........SUNNY.
CHANCE OF PCPN......0 PERCENT.
CHANCE LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....80-84.
MIN HUMIDITY........7-10 PERCENT.
WIND (20 FT)........SOUTH-SOUTHWEST WINDS 8-12 MPH WITH GUSTS
OF 20 MPH.
MAX VENT RATE.......GOOD.
CLEARING INDEX......605.
MIXING HEIGHT.......10100 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 10-20 MPH.
TONIGHT
SKY/WEATHER.........CLEAR.
CHANCE OF PCPN......0 PERCENT.
CHANCE LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....52-58.
MAX HUMIDITY........20-25 PERCENT.
WIND (20 FT)........WEST-SOUTHWEST WINDS 4-8 MPH, BECOMING NORTH
2-5 MPH BY 2200 MST.
MIN VENT RATE.......POOR.
CLEARING INDEX......0.
MIXING HEIGHT.......0 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 5 MPH, BECOMING TERRAIN DRIVEN
NORTH TO NORTHEAST WINDS 2-5 MPH.
FRIDAY
SKY/WEATHER.........SUNNY.
CHANCE OF PCPN......0 PERCENT.
CHANCE LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....78 IN HIGHER TERRAIN, 86 IN LOWER.
MIN HUMIDITY........9-13 PERCENT.
WIND (20 FT)........EAST-NORTHEAST 2-5 MPH IN THE MORNING, BECOMING
SOUTH-SOUTHWEST 10-15 MPH WITH GUSTS OF 22 MPH
BY 1000 MST.
MAX VENT RATE.......EXCELLENT.
CLEARING INDEX......1039.
MIXING HEIGHT.......10200 FT AGL IN THE MORNING INCREASING TO 11500
FT AGL IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST 10 TO 20 MPH 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://WEATHER.GOV/DLH/FWD?LAT=34.2046&LON=-112.7887&CLAT=34.2046&CLON=-112.7887
FORECASTER...LAGUARDIA
REQUESTED BY...MARGARET MILLER
TYPE OF REQUEST...WILDFIRE
.TAG 2614252.0/FGZ
.DELDT 05/21/26
.FORMATTERVERSION 2.0.0
.EMAIL AIDCLOGISTICS@DFFM.AZ.GOV
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