FNUS75 KBOI 131527
FWSBOI

SPOT FORECAST FOR LAVA...BURNS BLM
NATIONAL WEATHER SERVICE BOISE ID
927 AM MDT TUE AUG 13 2013

FORECAST IS BASED ON REQUEST TIME OF 0753 PDT ON AUGUST 13.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...DECREASING SHOWERS AND THUNDERSTORMS TODAY...
...WARMER AND DRIER THE NEXT FEW DAYS...

.DISCUSSION...
A SHORTWAVE TROUGH MOVING TO THE NORTHEAST WILL BRING ISOLATED
SHOWERS AND THUNDERSTORMS AGAIN THIS AFTERNOON...BUT WILL REMAIN TO
THE EAST OF THE FIRE AREA. MAIN CONCERN FOR THE FIRE AREA TODAY
WOULD BE ANY GUSTY WINDS FROM THE THUNDERSTORMS TO THE EAST.
OTHERWISE WARMING TEMPERATURES AND DRY CONDITIONS WEDNESDAY AND
THURSDAY AS A RIDGE OF HIGH PRESSURE BUILDS NEAR THE FOUR CORNERS
REGION. DRY COLD FRONT WILL MOVE OVER THE FIRE AREA FRIDAY
AFTERNOON.

.TODAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....87 TO 92.
MIN HUMIDITY........12 TO 17 PERCENT.
WIND - EYE LEVEL....NORTHWEST 4 TO 7 MPH WITH GUSTS TO NEAR 12 MPH
                    THIS AFTERNOON.
HAINES INDEX........4 LOW.
MIXING HEIGHT.......12000 FT AGL.
TRANSPORT WIND......SOUTHWEST AROUND 5 MPH.
VENTILATION INDEX...600 GOOD.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....48 TO 53.
MAX HUMIDITY........49 TO 54 PERCENT.
WIND - EYE LEVEL....NORTH AROUND 5 MPH IN THE EVENING...SHIFTING TO
                    THE SOUTHEAST AROUND 4 MPH AFTER MIDNIGHT.
HAINES INDEX........4 LOW.
MIXING HEIGHT.......900 FT AGL.
TRANSPORT WIND......SOUTHEAST AROUND 5 MPH.
VENTILATION INDEX...45 POOR.

.WEDNESDAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....90 TO 95.
MIN HUMIDITY........9 TO 14 PERCENT.
WIND - EYE LEVEL....SOUTHWEST 5 TO 8 MPH.
HAINES INDEX........5 MODERATE.
MIXING HEIGHT.......12500 FT AGL.
TRANSPORT WIND......SOUTHWEST AROUND 10 MPH.
VENTILATION INDEX...1250 EXCELLENT.

$$
FORECASTER...ALLEN
REQUESTED BY...IC
TYPE OF REQUEST...WILDFIRE
.TAG 20130813.LAVA_.01/BOI