FNUS75 KFGZ 201324
FWSFGZ

SPOT FORECAST FOR FLYING J...KNF KAIBAB NF
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
624 AM MST FRI APR 20 2012

FORECAST IS BASED ON IGNITION TIME OF 1100 MST ON APRIL 20.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
EXPECT WARM AND DRY WEATHER AT THE BURN SITE. TODAYS HIGHEST VENTILATION VALUE
FOR THE BURN SITE SHOULD OCCUR BY NOON. MIXING LAYER WIND SPEEDS ARE PEAKING
THIS MORNING (NORTHEAST 20 KT) AND ARE EXPECTED TO SLOW TO 5 KNOTS THIS AFTERNOON.

.TODAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....AROUND 69.
MIN HUMIDITY........20 PCT.
WINDS (20 FT).......NORTHEAST WINDS 5 TO 15 MPH WITH GUSTS TO
                    20 MPH THROUGH 1400L THEN VARIABLE TO 7 MPH.
HAINES INDEX........3 VERY LOW.
MAX VENT RATE.......VERY GOOD (75400 KNOT-FT).

.TONIGHT...

SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....AROUND 32.
MAX HUMIDITY........72 PCT.
WINDS (20 FT).......LIGHT WINDS.
HAINES INDEX........3 VERY LOW.
MIN VENT RATE.......POOR (1300 KNOT-FT).

.SATURDAY...

SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....AROUND 75.
MIN HUMIDITY........15 PCT.
WINDS (20 FT).......EAST WINDS AROUND 5 MPH...BECOMING NORTHWEST IN
                    THE AFTERNOON.
HAINES INDEX........4 LOW.
MAX VENT RATE.......GOOD (54300 KNOT-FT).

$$
FORECASTER...41
REQUESTED BY...QUENTIN JOHNSON
REASON FOR REQUEST...PRESCRIBED
.TAG 20120420.FLYIN.01/FGZ