518
FNUS75 KFGZ 221052
FWSFGZ
SPOT FORECAST FOR BLACK MESA...BLM
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
352 AM MST THU AUG 22 2019
FORECAST IS BASED ON FORECAST START TIME OF 0600 MST ON AUGUST 22.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE
NATIONAL WEATHER SERVICE IN FLAGSTAFF, AZ
DISCUSSION
BREEZY SOUTHWEST WINDS CAN BE EXPECTED OVER THE
NEXT COUPLE OF DAYS, WITH THE STRONGEST WINDS TODAY. DAYTIME
TEMPERATURES WILL BE SLIGHTLY COOLER THAN WE HAVE SEEN RECENTLY.
CUMULUS BUILDUPS ARE POSSIBLE EACH DAY, BUT NO PRECIPITATION IS
EXPECTED. MOISTURE WILL INCREASE SOME TONIGHT AND FRIDAY, WITH
HIGHER MINIMUM RELATIVE HUMIDITY VALUES FRIDAY AFTERNOON.
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....99 TO 101.
MIN HUMIDITY........10 TO 15 PERCENT.
WIND (20 FT)........SOUTH 5 TO 8 MPH BECOMING SOUTHWEST 10 TO 15
MPH WITH GUSTS 20 TO 25 MPH AFTER 11 AM.
LAL.................1.
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
MAX VENT RATE.......EXCELLENT.
CLEARING INDEX......1747.
MIXING HEIGHT.......10000 FT AGL.
TRANSPORT WINDS.....SOUTH 5 TO 10 MPH BECOMING SOUTHWEST 15 TO
20 MPH AFTER 11 AM.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CHANCE OF PCPN......0 PERCENT.
MIN TEMPERATURE.....70 TO 72.
MAX HUMIDITY........50 TO 55 PERCENT.
WIND (20 FT)........SOUTHWEST 10 TO 15 MPH WITH GUSTS TO 20 MPH
BECOMING VARIABLE 4 TO 7 MPH AFTER 9 PM.
LAL.................1.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
MIN VENT RATE.......POOR.
CLEARING INDEX......2.
MIXING HEIGHT.......1900 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH BECOMING SOUTH 5 TO 10
MPH AFTER 9 PM.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF PCPN......0 PERCENT.
MAX TEMPERATURE.....96 TO 98.
MIN HUMIDITY........20 TO 25 PERCENT.
WIND (20 FT)........SOUTH 5 TO 8 MPH BECOMING SOUTHWEST 10 TO 12
MPH AFTER 11 AM. HIGHER GUSTS TO 15 TO 20 MPH
POSSIBLE IN THE AFTERNOON.
LAL.................1.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
MAX VENT RATE.......EXCELLENT.
CLEARING INDEX......1390.
MIXING HEIGHT.......9600 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 5 MPH INCREASING TO 15 TO 20 MPH AFTER
11 AM.
FORECASTER...STEFFEN
REQUESTED BY...CARLOS PAYAN
TYPE OF REQUEST...WILDFIRE
.TAG 1914178.0/FGZ
.DELDT 08/22/19
.FORMATTERVERSION 1.0.26
.EMAIL AZPDC@FIRENET.GOV
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page