551
FNUS75 KFGZ 272038
FWSFGZ
SPOT FORECAST FOR BILLY FIRE, BELOW 5,000 TF...USFS
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
138 PM MST WED AUG 27 2025
FORECAST IS BASED ON FORECAST START TIME OF 0600 MST ON AUGUST 28.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE
NATIONAL WEATHER SERVICE IN FLAGSTAFF, AZ
DISCUSSION
AN ISOLATED SHOWER THUNDERSTORM IS POSSIBLE BETWEEN
12PM AND 8PM BOTH THURSDAY AND FRIDAY, OTHERWISE IT WILL BE DRY
AS WE GO INTO A LOW GRADE MONSOON PATTERN OVER THE NEXT FEW DAYS.
RESIDUE MOISTURE WILL KEEP RH VALUES IN THE 18-25% RANGE DURING
THE DAY AND THE 45-50% RANGE AT NIGHT. WINDS WILL BE LIGHT AT 5-10
MPH, UNLESS A SHOWER OR STORM PASSES OVERHEAD, THEN EXPECT GUSTY
AND ERRATIC WINDS.
THURSDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF PCPN......10 PERCENT.
MAX TEMPERATURE.....95-99.
MIN HUMIDITY........18-22 PERCENT.
WIND (20 FT)........LIGHT AND VARIABLE WINDS BECOMING
SW 5-10 MPH AFTER 11AM-12PM.
GUSTY AND ERRATIC WINDS EXPECTED
NEAR THUNDERSTORMS.
MIXING HEIGHT.......10200 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 5 KNOTS SHIFTING TO THE
SOUTHEAST LATE IN THE MORNING, THEN SHIFTING TO
THE SOUTHWEST 5 TO 10 KNOTS IN THE AFTERNOON.
THURSDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CHANCE OF PCPN......10 PERCENT.
MIN TEMPERATURE.....71-75.
MAX HUMIDITY........44-48 PERCENT.
WIND (20 FT)........W 5 MPH IN THE EVENING BECOMING LIGHT AND
VARIABLE AFTER MIDNIGHT. GUSTY AND ERRATIC WINDS
EXPECTED NEAR THUNDERSTORMS.
MIXING HEIGHT.......100 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 10 KNOTS SHIFTING TO THE NORTHEAST
AROUND 0 KNOTS OVERNIGHT.
FRIDAY
SKY/WEATHER.........SUNNY.
CHANCE OF PCPN......10 PERCENT.
MAX TEMPERATURE.....95-99.
MIN HUMIDITY........20-24 PERCENT.
WIND (20 FT)........N 5 MPH SHIFTING W 5-10 MPH AFTER NOON.
MIXING HEIGHT.......8400 FT AGL.
TRANSPORT WINDS.....WEST 0 TO 5 KNOTS INCREASING TO AROUND 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=33.7631&LON=-110.8088&CLAT=33.7631&CLON=-110.8088
FORECASTER...BERNHART
REQUESTED BY...TOM STEVENS
TYPE OF REQUEST...WILDFIRE
.TAG 2520837.0/FGZ
.DELDT 08/27/25
.FORMATTERVERSION 2.0.0
.EMAIL TOM_STEVENS@FIRENET.GOV
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