922
FNUS75 KFGZ 270045
FWSFGZ
SPOT FORECAST FOR WASHINGTON FIRE...USFS
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
503 PM MST TUE AUG 26 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
LOOK FOR DECREASING MONSOON MOISTURE THE NEXT COUPLE OF DAYS
WITH DIMINISHED CHANCES FOR SHOWERS AND THUNDERSTORMS. HOWEVER, IT WILL REMAIN
RELATIVELY MOIST WITH MINIMUM RELATIVE HUMIDITY VALUES 30-35% WEDNESDAY AFTERNOON
DROPPING TO 25-30% THURSDAY AFTERNOON. GOOD OVERNIGHT RECOVERY IS ANTICIPATED.
WINDS WILL REMAIN LIGHT AND PRIMARILY DIURNALLY FORCED BY THE TERRAIN.
WEDNESDAY
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE MORNING, THEN A CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
CHANCE OF PCPN......30 PERCENT.
MAX TEMPERATURE.....83 TO 86.
MIN HUMIDITY........31 TO 36 PERCENT.
WIND (20 FT)........NORTH WINDS AT 1 TO 3 MPH UNTIL 7AM BECOMING
SOUTH TO SOUTHWEST AT AROUND 5 MPH. GUSTY AND ERRATIC
WINDS EXPECTED NEAR THUNDERSTORMS.
MAX VENT RATE.......GOOD
CLEARING INDEX......698.
MIXING HEIGHT.......8900 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 5 KNOTS.
WEDNESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS
CHANCE OF PCPN......20 PERCENT.
MIN TEMPERATURE.....57 TO 61.
MAX HUMIDITY........65 TO 70 PERCENT.
WIND (20 FT)........WEST WINDS 2 TO 4 MPH UNTIL 9PM THEN
BECOMING NORTH AT 1 TO 3 MPH. GUSTY AND ERRATIC WINDS
EXPECTED NEAR THUNDERSTORMS IN THE EVENING.
MAX VENT RATE.......POOR.
CLEARING INDEX......2.
MIXING HEIGHT.......100 FT AGL.
TRANSPORT WINDS.....NORTHWEST 0 TO 5KNOTS.
THURSDAY
SKY/WEATHER.........PARTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS.
CHANCE OF PCPN......20 PERCENT.
MAX TEMPERATURE.....84 TO 87.
MIN HUMIDITY........25 TO 30 PERCENT.
WIND (20 FT)........NORTH WINDS AT 1 TO 3 MPH UNTIL 9AM THEN
BECOMING WEST AROUND 5 MPH. GUSTY AND ERRATIC
WINDS EXPECTED NEAR THUNDERSTORMS IN THE AFTERNOON.
MAX VENT RATE.......VERY GOOD.
CLEARING INDEX......714.
MIXING HEIGHT.......9400 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 5 KNOTS SHIFTING TO THE
SOUTHEAST LATE IN THE MORNING, THEN SHIFTING TO
THE WEST 5 TO 10 KNOTS 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=34.4043&LON=-111.2816&CLAT=34.4043&CLON=-111.2816
FORECASTER...MCCOLLUM
REQUESTED BY...M. KILFORD
TYPE OF REQUEST...WILDFIRE
.TAG 2520771.0/FGZ
.DELDT 08/26/25
.FORMATTERVERSION 2.0.0
.EMAIL MATTHEW.KILFORD@USDA.GOV
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