FNUS75 KBOI 291117
FWSBOI

SPOT FORECAST FOR LEGGIT...USFS SAWTOOTH NF
NATIONAL WEATHER SERVICE BOISE ID
517 AM MDT MON JUL 29 2013

FORECAST IS BASED ON REQUEST TIME OF 2004 MDT ON JULY 28.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...CLEAR AND DRY WITH BREEZY AFTERNOON CONDITIONS...

.DISCUSSION...CLEAR AND DRY WEATHER TODAY. DIRUNAL WINDS SIMILAR TO THOSE
OBSERVED ON SUNDAY WITH GENERALLY UPSLOPE WINDS IN THE AFTERNOON.  EXCELLENT
VENTILATION AND MIXING IN THE IN THE AFTERNOON WILL ALLOW GUSTY WINDS TO MIX
DOWN TO THE SURFACE WITH PEAK GUSTS AROUND 20 MPH.  EXPECT SIMILAR CONDITIONS
ON TUESDAY.  THE OUTLOOK FOR WEDNESDAY...SHOWS WINDS BECOMING MORE SOUTHERLY
AND INCREASING AHEAD OF A COLD FRONT DUE ON THURSDAY.

.TODAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....68 TO 74.
MIN HUMIDITY........20 TO 25 PERCENT.
WIND - EYE LEVEL....LIGHT DOWNSLOPE WINDS UNTIL AROUND N00N AT 3 TO 8 MPH.
                    WINDS SHIFTING TO UPSLOPE IN THE AFTERNOON WITH GUSTS
                    UP TO 20 MPH.
HAINES INDEX........4 LOW.
MIXING HEIGHT.......9500 FT AGL.
TRANSPORT WIND......WEST AROUND 15 MPH.
VENTILATION INDEX...1425 EXCELLENT.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....38 TO 42.
MAX HUMIDITY........48 TO 53 PERCENT.
WIND - EYE LEVEL....DOWNSLOPE 3 TO 7 MPH
HAINES INDEX........4 LOW.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WIND......SOUTH WEST AROUND 5 MPH.
VENTILATION INDEX...50 POOR.

.TUESDAY...

SKY/WEATHER.........MOSTLY SUNNY. A 20 PERCENT CHANCE OF THUNDERSTORMS
                    IN THE AFTERNOON.
MAX TEMPERATURE.....72 TO 78.
MIN HUMIDITY........15 TO 20 PERCENT.
WIND - EYE LEVEL....LIGHT DOWNSLOPE WINDS UNTIL AROUND N00N AT 3 TO 8 MPH.
                    WINDS SHIFTING TO UPSLOPE IN THE AFTERNOON WITH GUSTS
                    UP TO 23 MPH.
HAINES INDEX........4 LOW.
MIXING HEIGHT.......10000 FT AGL.
TRANSPORT WIND......SOUTHWEST AROUND 15 MPH.
VENTILATION INDEX...1500 EXCELLENT.

$$
FORECASTER...BREIDENBACH
REQUESTED BY...MIKE KRUPSKI
TYPE OF REQUEST...WILDFIRE
.TAG 20130728.LEGGI.01/BOI