FNUS75 KBOI 110115
FWSBOI

SPOT FORECAST FOR WEISER RIVER...PAYETTE NF
NATIONAL WEATHER SERVICE BOISE ID
715 PM MDT WED JUL 10 2013

FORECAST IS BASED ON IGNITION TIME OF 1835 MDT ON JULY 10.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...
...BREEZY WITH ISOLATED THUNDERSTORMS AND TEN DEGREES COOLER
THURSDAY AFTERNOON...
...BACK IN THE TRIPLE DIGITS FOR HIGHS MONDAY THROUGH NEXT WEDNESDAY...

.DISCUSSION...
AN UPPER LEVEL IMPULSE IN THE SOUTHWEST FLOW WILL CROSS THE
FRUITVALE AREA OF THE WEISER RIVER BASIN AROUND SUNRISE THURSDAY
WHICH SHOULD WEAKEN NIGHTTIME DRAINAGE AND ENHANCE SOUTHWEST
AFTERNOON WINDS. AN UPPER TROUGH WILL CROSS THE WEISER BASIN FROM
THE WEST THURSDAY AFTERNOON WITH A SMALL THREAT OF THUNDERSTORMS.
SEASONAL TEMPERATURES AND CLEAR...DRY WEATHER ARE EXPECTED FRIDAY
THROUGH THE WEEKEND. HOTTER AND DRIER WEATHER WILL RETURN WITH
RIDGING MONDAY THROUGH WEDNESDAY...WITH POSSIBLE STORMS AGAIN LATE
NEXT WEEK.

.TONIGHT...

SKY/WEATHER.........SCATTERED CUMULUS UNTIL 2100 MDT MOSTLY CLEAR.
MIN TEMPERATURE.....67.
MAX HUMIDITY........50 PERCENT.
WIND - EYE LEVEL....SOUTH 2 TO 4 MPH WITH GUSTS TO 7 MPH IN THE
                    EVENING...BECOMING NORTH 1 TO 3 MPH AFTER
                    MIDNIGHT. RIDGETOP WINDS SOUTHWEST 15 TO 25 MPH.
HAINES INDEX........4 LOW.
MIXING HEIGHT.......900 FT AGL.
TRANSPORT WIND......NORTH AROUND 10 MPH.
VENTILATION INDEX...90 POOR.

.THURSDAY...

SKY/WEATHER.........PARTLY SUNNY. ISOLATED SHOWERS AND
                    THUNDERSTORMS IN THE AFTERNOON. CHANCE OF
                    PRECIPITATION 20 PERCENT.
MAX TEMPERATURE.....90.
MIN HUMIDITY........17 PERCENT.
WIND - EYE LEVEL....SOUTHWEST 2 TO 4 MPH IN THE MORNING INCREASING
                    TO SOUTHWEST 4 TO 7 MPH WITH GUSTS AROUND 11
                    MPH IN THE AFTERNOON. RIDGE TOP WINDS TO 25 MPH.
HAINES INDEX........3 VERY LOW.
MIXING HEIGHT.......11500 FT AGL.
TRANSPORT WIND......SOUTHWEST AROUND 20 MPH.
VENTILATION INDEX...2300 EXCELLENT.

.THURSDAY NIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....62.
MAX HUMIDITY........60 PERCENT.
WIND - EYE LEVEL....SOUTHWEST 5 TO 7 MPH WITH GUSTS TO 14 MPH IN THE
                    EVENING BECOMING NORTH 2 TO 4 MPH AFTER MIDNIGHT.
HAINES INDEX........3 VERY LOW.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WIND......NORTHEAST AROUND 5 MPH.
VENTILATION INDEX...50 POOR.

.FRIDAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....85.
MIN HUMIDITY........15 PERCENT.
WIND - EYE LEVEL....NORTH 1 TO 3 MPH IN THE MORNING...SHIFTING
                    TO THE SOUTHWEST 3 TO 5 MPH IN THE AFTERNOON.
HAINES INDEX........3 VERY LOW.
MIXING HEIGHT.......8000 FT AGL.
TRANSPORT WIND......SOUTHWEST AROUND 15 MPH.
VENTILATION INDEX...1200 EXCELLENT.

$$
FORECASTER...MILLS
REQUESTED BY...PAYETTE NATIONAL FOREST
TYPE OF REQUEST...PRESCRIBED
.TAG 20130710.WEISE.02/BOI