748
FNUS75 KFGZ 170842
FWSFGZ
SPOT FORECAST FOR UBC RX...USFS
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
142 AM MST SUN MAY 17 2026
FORECAST IS BASED ON FORECAST START TIME OF 1700 MST ON MAY 17.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE
NATIONAL WEATHER SERVICE IN FLAGSTAFF, AZ
...RED FLAG WARNING AND WIND ADVISORY IN EFFECT FROM 11 AM THIS
MORNING TO 8 PM MST THIS EVENING...
DISCUSSION
NEAR-CRITICAL FIRE WEATHER CONDITIONS ARE EXPECTED
TODAY FOR THE BURN AREA, WITH CRITICAL FIRE WEATHER CONDITIONS
EXPECTED FOR THE ZONE BUT MAINLY TO THE NORTH AND EAST OF THE
BURN AREA. WINDS SHOULD BEGIN TO INCREASE FROM THE SOUTHWEST BY
MID-MORNING, AND LIKELY PEAK LATE THIS AFTERNOON. WINDS MAY REMAIN
ELEVATED THROUGH THE EVENING HOURS, THEN SUBSIDING AFTER MIDNIGHT.
LIGHTER, BUT STILL BREEZY, WINDS ARE EXPECTED ON MONDAY. COOLER
AND MAINLY DRY CONDITIONS ARE OTHERWISE EXPECTED TODAY AND MONDAY,
ALTHOUGH A BRIEF SPRINKLE AFTER MIDNIGHT CAN NOT BE TOTALLY RULED
OUT. REGARDLESS, A WETTING RAIN IS NOT EXPECTED.
TODAY
SKY/WEATHER.........SUNNY.
CHANCE OF PCPN......0 PERCENT.
CHANCE LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....62 TO 65 DEGREES.
MIN HUMIDITY........17 TO 23 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS AROUND 20 MPH WITH GUSTS 30 TO 40 MPH.
MAX VENT RATE.......GOOD.
CLEARING INDEX......497.
MIXING HEIGHT.......5800 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 35 KNOTS.
TONIGHT
SKY/WEATHER.........CLEAR THEN BECOMING MOSTLY CLOUDY.
CHANCE OF PCPN......10 PERCENT.
CHANCE LIGHTNING....0 PERCENT.
MIN TEMPERATURE.....38 TO 41 DEGREES.
MAX HUMIDITY........89 TO 92 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS AROUND 20 MPH WITH GUSTS TO
AROUND 35 MPH BEFORE MIDNIGHT, THEN SUBSIDING
TO 10-20 MPH OVERNIGHT.
MIN VENT RATE.......POOR.
CLEARING INDEX......21.
MIXING HEIGHT.......200 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 20 TO 25 KNOTS.
MONDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF PCPN......0 PERCENT.
CHANCE LIGHTNING....0 PERCENT.
MAX TEMPERATURE.....57 TO 60 DEGREES.
MIN HUMIDITY........29 TO 33 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 10 TO 15 MPH WITH GUSTS 20 TO 25 MPH.
MAX VENT RATE.......EXCELLENT.
CLEARING INDEX......1492.
MIXING HEIGHT.......7100 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 20 KNOTS.
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=34.6669&LON=-111.4151&CLAT=34.6669&CLON=-111.4151
FORECASTER...HUMPHREYS
REQUESTED BY...IVAN MARTINEZ
TYPE OF REQUEST...WILDFIRE
.TAG 2613840.0/FGZ
.DELDT 05/17/26
.FORMATTERVERSION 2.0.0
.EMAIL ASHLEY.WILSON@USDA.GOV,RYAN.RAWLINSON@USDA.GOV,GEORGE.KIMBALL@USDA.GOV,G36CIVAN@GMAIL.COM
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page