FNUS75 KBOI 190049 CCA
FWSBOI

SPOT FORECAST FOR MEGAN T...CORRECTED
NATIONAL WEATHER SERVICE BOISE ID
648 PM MDT SAT JUL 18 2009

FORECAST IS BASED ON IGNITION TIME OF 1830 MDT ON JULY 18.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...HOT AND DRY CONDITIONS TO CONTINUE...TEST

.DISCUSSION...TEST
...HOT AND DRY CONDITIONS WILL PERSIST AS HIGH PRESSURE ALOFT
DOMINATES THE AREA THROUGH EARLY SUNDAY. EXPECT INCREASED
CLOUDINESS OVERNIGHT... AS MID-LEVEL MOISTURE STREAMS NORTH FROM
NEVADA. LOWER LEVELS TO REMAIN DRY...HOWEVER...FOR POOR
RECOVERIES. 3 TO 5 DEGREES COOLER ON SUNDAY AS A LOW PRESSURE
SYSTEM TO THE NORTH WEAKENS THE UPPER LEVEL RIDGE.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY.
MIN TEMPERATURE.....64 TO 68.
MAX HUMIDITY........26 TO 30 PERCENT.
WIND - EYE LEVEL....NORTHWEST 3 TO 6 MPH IN THE EVENING...SHIFTING
                    NORTH 8 TO 10 MPH AFTER MIDNIGHT.
HAINES INDEX........5 MODERATE.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WIND......NORTH AROUND 10 MPH.
VENTILATION INDEX...100 POOR.

.SUNDAY...

SKY/WEATHER.........PARTLY SUNNY.
MAX TEMPERATURE.....87 TO 91.
MIN HUMIDITY........15 TO 19 PERCENT.
WIND - EYE LEVEL....EAST 3 TO 5 MPH...SHIFTING NORTHEAST 4 TO 6
                    MPH IN THE LATE AFTERNOON.
HAINES INDEX........5 MODERATE.
MIXING HEIGHT.......11500 FT AGL.
TRANSPORT WIND......WEST AROUND 15 MPH.
VENTILATION INDEX...1725 EXCELLENT.

$$
FORECASTER...THIMMESCH
REQUESTED BY...TIM BARKER
TYPE OF REQUEST...PRESCRIBED
.TAG 20090718.MEGAN.01/BOI