FNUS75 KBOI 031720
FWSBOI

SPOT FORECAST FOR GREENFIELD...PAYETTE NF
NATIONAL WEATHER SERVICE BOISE ID
1120 AM MDT FRI AUG 3 2012

FORECAST IS BASED ON REQUEST TIME OF 1038 MDT ON AUGUST 03.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...WARMER THIS WEEKEND...

.DISCUSSION...
THIS AFTERNOON AND TONIGHT THE BURN AREA WILL BE ON THE EDGE OF COOLER
HIGH PRESSURE MOVING SOUTHEAST ACROSS MONTANA. SATURDAY AND SUNDAY THE
UPPER LEVEL WARM HIGH PRESSURE RIDGE WILL REBUILD OVER THE REGION AS
THERMAL LOW PRESSURE DEEPENS AT THE SURFACE. ALONG WITH THE WARMER AIR
SOUTHERLY FLOW WILL BRING MONSOON MOISTURE...INCREASING THE CHANCE OF
THUNDERSTORMS SUNDAY EVENING.

.TODAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....83 TO 89.
MIN HUMIDITY........12 TO 17 PERCENT.
WIND - EYE LEVEL....NORTH 6 TO 9 MPH WITH GUSTS TO 18 MPH.
HAINES INDEX........3 VERY LOW.
MIXING HEIGHT.......7000 FT AGL.
TRANSPORT WIND......NORTH AROUND 15 MPH.
VENTILATION INDEX...1050 EXCELLENT.

.TONIGHT...

SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....58 TO 65.
MAX HUMIDITY........27 TO 42 PERCENT.
WIND - EYE LEVEL....NORTH 6 TO 10 MPH. GUSTS UP TO 15 MPH IN THE
                    EVENING.
HAINES INDEX........4 LOW.
MIXING HEIGHT.......800 FT AGL.
TRANSPORT WIND......NORTH AROUND 10 MPH.
VENTILATION INDEX...80 POOR.

.SATURDAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....87 TO 93.
MIN HUMIDITY........11 TO 16 PERCENT.
WIND - EYE LEVEL....WEST AROUND 5 MPH IN THE MORNING...SHIFTING TO
                    THE SOUTH AROUND 6 MPH IN THE AFTERNOON.
HAINES INDEX........4 LOW.
MIXING HEIGHT.......7000 FT AGL.
TRANSPORT WIND......SOUTHEAST AROUND 10 MPH.
VENTILATION INDEX...700 EXCELLENT.

$$
FORECASTER...JT
REQUESTED BY...ANN NICHOLSON
TYPE OF REQUEST...WILDFIRE
.TAG 20120803.GREEN.01/BOI