FNUS75 KFGZ 061022
FWSFGZ

SPOT FORECAST FOR THOMPSON RX...NPS - GRAND CANYON
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
322 AM MST TUE NOV 6 2012

FORECAST IS BASED ON IGNITION TIME OF 0930 MST ON NOVEMBER 06.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...HIGH PRESSURE WILL BRING ABOVE NORMAL
TEMPERATURES AND DRY CONDITIONS TO THE THOMPSON RX TODAY AND
WEDNESDAY. LIGHT WINDS WILL RESULT IN MARGINAL VENTILATION
TODAY...THEN STRONGER SOUTHWEST WINDS ON WEDNESDAY WILL LEAD TO
GENERALLY GOOD VENTILATION CONDITIONS.


.TODAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....AROUND 58.
MIN HUMIDITY........21 PCT.
WINDS (20 FT).......DOWN SLOPE/DOWN VALLEY 1 TO 3 MPH UNTIL 0900 LST...
                    BECOMING EAST AT 4 TO 8 MPH.
LAL.................1.
HAINES INDEX........4 LOW.
MAX VENT RATE.......MARGINAL (9400 KNOT-FT).

.TONIGHT...

SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....AROUND 31.
MAX HUMIDITY........65 PCT.
WINDS (20 FT).......DOWN SLOPE/DOWN VALLEY 1 TO 4 MPH.

.WEDNESDAY...

SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....AROUND 57.
MIN HUMIDITY........20 PCT.
WINDS (20 FT).......SOUTHWEST WINDS AROUND 10 MPH. GUSTS UP TO 20
                    MPH IN THE AFTERNOON.
LAL.................1.
HAINES INDEX........4 LOW.
MAX VENT RATE.......GOOD (57200 KNOT-FT).

$$
FORECASTER...MCCOLLUM
REQUESTED BY...CHRIS MARKS
REASON FOR REQUEST...PRESCRIBED
.TAG 20121106.THOMP.01/FGZ