805
FNUS75 KFGZ 190921
FWSFGZ
SPOT FORECAST FOR GRASSHOPPER RX...AZ-FTA
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
221 AM MST WED NOV 19 2025
FORECAST IS BASED ON IGNITION TIME OF 0730 MST ON NOVEMBER 19.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE
NATIONAL WEATHER SERVICE IN FLAGSTAFF, AZ
DISCUSSION
LOOK FOR RAIN SHOWERS THROUGH THE PERIOD.
A STRAY THUNDERSTORM WILL BE POSSIBLE. WINDS WILL GENERALLY
BE LIGHT FROM THE SOUTH TO SOUTHEAST TODAY AND TONIGHT THEN SHIFTING
TO SOUTHWEST ON THURSDAY. VENTILATION WILL BE GOOD TODAY BUT
ONLY MARGINAL ON THURSDAY WITH LIGHTER WINDS AND A SHALLOW MIXED
LAYER DEVELOPING.
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY. SLIGHT CHANCE OF
THUNDERSTORMS.
CHANCE OF PCPN......80 PERCENT.
MAX TEMPERATURE.....49 TO 52.
MIN HUMIDITY........65 TO 70 PERCENT.
WIND (20 FT)........SOUTH WINDS 5 TO 15 MPH. GUSTY AND ERRATIC
WINDS EXPECTED NEAR THUNDERSTORMS.
MAX VENT RATE.......GOOD.
CLEARING INDEX......670.
MIXING HEIGHT.......3700 FT AGL.
TRANSPORT WINDS.....SOUTH AROUND 5 KNOTS INCREASING TO 15 TO 20
KNOTS IN THE LATE MORNING AND EARLY AFTERNOON,
THEN DECREASING TO AROUND 10 KNOTS LATE IN THE
AFTERNOON.
TONIGHT
SKY/WEATHER.........CLOUDY. RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS.
CHANCE OF PCPN......90 PERCENT.
MIN TEMPERATURE.....36 TO 39.
MAX HUMIDITY........90 TO 100 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS 3 TO 6 MPH. GUSTY AND ERRATIC
WINDS EXPECTED NEAR THUNDERSTORMS.
MIN VENT RATE.......POOR.
CLEARING INDEX......6.
MIXING HEIGHT.......200 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 5 KNOTS.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY.
SLIGHT CHANCE OF THUNDERSTORMS.
CHANCE OF PCPN......80 PERCENT.
MAX TEMPERATURE.....41 TO 44.
MIN HUMIDITY........78 TO 83 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 3 TO 7 MPH. GUSTY AND ERRATIC
WINDS EXPECTED NEAR THUNDERSTORMS.
MAX VENT RATE.......MARGINAL.
CLEARING INDEX......146.
MIXING HEIGHT.......1500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 TO 10 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://WWW.WEATHER.GOV/DLH/FWD?LAT=34.0431&LON=-110.6&CLAT=34.0431&CLON=-110.6
FORECASTER...MCCOLLUM
REQUESTED BY...E-5261
TYPE OF REQUEST...PRESCRIBED
.TAG 2526145.2/FGZ
.DELDT 11/19/25
.FORMATTERVERSION 2.0.0
.EMAIL BUTCH.GREGG@BIA.GOV,DANNY.TAYLOR@BIA.GOV,AZSDC@FIRENET.GOV,LOGAN.LAWSON@BIA.GOV,CARLTON.GOSEYUN@BIA.GOV
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