FNUS75 KFGZ 281417
FWSFGZ

SPOT FORECAST FOR ROANHORSE RANCH PILES...NAVAJO REGION
NATIONAL WEATHER SERVICE FLAGSTAFF AZ
717 AM MST FRI JAN 28 2011

FORECAST IS BASED ON IGNITION TIME OF 1000 MST ON JANUARY 28.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...A RIDGE OF HIGH PRESSURE WILL BUILD OVER THE WESTERN
STATES TODAY LEADING TO DRY WEATHER...LIGHT WINDS...AND WARMER THAN
AVERAGE TEMPERATURES. STABLE CONDITIONS AND LIGHTER WINDS ALOFT
WILL LIMIT VERTICAL MIXING OVER THE SITE THIS AFTERNOON WITH PERSISTENT
NIGHTTIME INVERSIONS DEVELOPING OVERNIGHT.

.TODAY...

SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....AROUND 46 TO 50.
MIN HUMIDITY........30 TO 35 PCT.
WINDS (20 FT).......LIGHT WINDS...BECOMING UPSLOPE/UPVALLEY
4 TO 7 MPH.
LAL.................1.
HAINES INDEX........3 VERY LOW.
MAX VENT RATE.......MARGINAL (13400 KNOT-FT).
CLEARING INDEX......134.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....AROUND 15 TO 19.
MAX HUMIDITY........83 TO 87 PCT.
WINDS (20 FT).......LIGHT WINDS.
HAINES INDEX........2 VERY LOW.
MIN VENT RATE.......POOR (900 KNOT-FT).
CLEARING INDEX......9.

$$
FORECASTER...SCHWITZER
REQUESTED BY...PAT WILLETTO
REASON FOR REQUEST...PRESCRIBED
.TAG 20110128.ROANH.01/FGZ