FNUS75 KBOI 082217
FWSBOI

SPOT FORECAST FOR THUNDER CITY FIRE...USFS
NATIONAL WEATHER SERVICE BOISE ID
417 PM MDT THU AUG 8 2013

FORECAST IS BASED ON REQUEST TIME OF 1556 MDT ON AUGUST 08.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...RED FLAG WARNING IN EFFECT UNTIL 6 AM MDT SATURDAY...

.DISCUSSION...
SCATTERED THUNDERSTORMS WILL IMPACT THE THUNDER CITY FIRE FROM 420
PM THROUGH EARLY EVENING WITH GUSTY WINDS AROUND 35 MPH AND LAL 5
UNTIL 9 PM. THE UPPER LOW TO THE WEST WILL DRAW UP DRIER AIR ON
SATURDAY BUT UNTIL THEN LATE EACH DAY SCATTERED THUNDERSTORMS ARE
EXPECTED.

.REST OF TODAY...

SKY/WEATHER.........CLOUDY WITH SCATTERED THUNDERSTORMS AND NUMEROUS
                    RAIN SHOWERS. THUNDERSTORMS MAY CONTAIN GUSTY
                    WINDS. CHANCE OF PRECIPITATION 60 PERCENT.
MAX TEMPERATURE.....72.
MIN HUMIDITY........17 PERCENT.
WIND - EYE LEVEL....ERRATIC AND GUSTY 8 TO 15 MPH. GUSTS AROUND 35 MPH.
HAINES INDEX........5 MODERATE.
LAL.................5.
CWR /0.10 INCH/.....30 PERCENT.
MIXING HEIGHT.......9000 FT AGL.
TRANSPORT WIND......EAST AROUND 10 MPH.
VENTILATION INDEX...900 EXCELLENT.

.TONIGHT...

SKY/WEATHER.........CLOUDY WITH SCATTERED SHOWERS AND
                    THUNDERSTORMS...MAINLY IN THE EVENING. CHANCE
                    OF PRECIPITATION 50 PERCENT. PARTIAL CLEARING
                    AFTER MIDNIGHT.
MIN TEMPERATURE.....52 TO 55.
MAX HUMIDITY........65 TO 75 PERCENT.
WIND - EYE LEVEL....ERRATIC AND GUSTY 8 TO 15 MPH WITH GUSTS TO 35 MPH
                    THIS EVENING...SHIFTING TO SOUTHEAST 4 TO 9 MPH
                    WITH GUSTS TO 12 MPH AFTER MIDNIGHT.
HAINES INDEX........4 LOW.
LAL.................5 UNTIL 9 PM DECREASING TO 2 AFTER MIDNIGHT.
CWR /0.10 INCH/.....20 PERCENT.
MIXING HEIGHT.......600 FT AGL.
TRANSPORT WIND......EAST AROUND 10 MPH.
VENTILATION INDEX...60 POOR.

.FRIDAY...

SKY/WEATHER.........PARTLY SUNNY. A CHANCE OF SHOWERS AND
                    THUNDERSTORMS...MAINLY IN THE AFTERNOON. CHANCE
                    OF PRECIPITATION 30 PERCENT.
MAX TEMPERATURE.....69 TO 74.
MIN HUMIDITY........20 TO 25 PERCENT.
WIND - EYE LEVEL....SOUTHEAST 4 TO 7 MPH WITH GUSTS TO 14 MPH.
HAINES INDEX........5 MODERATE.
LAL.................1 IN THE MORNING THEN 4 AFTER NOON.
CWR /0.10 INCH/.....10 PERCENT.
MIXING HEIGHT.......11500 FT AGL.
TRANSPORT WIND......SOUTH AROUND 10 MPH.
VENTILATION INDEX...1150 EXCELLENT.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
                    THUNDERSTORMS...MAINLY IN THE EVENING. CHANCE
                    OF PRECIPITATION 30 PERCENT.
MIN TEMPERATURE.....47 TO 52.
MAX HUMIDITY........41 TO 57 PERCENT.
WIND - EYE LEVEL....SOUTHWEST 4 TO 7 MPH. GUSTS UP TO 14 MPH AFTER
                    MIDNIGHT.
HAINES INDEX........5 MODERATE. .TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY. A CHANCE OF SHOWERS AND
                    THUNDERSTORMS...MAINLY IN THE EVENING. CHANCE
                    OF PRECIPITATION 30 PERCENT.
MIN TEMPERATURE.....47 TO 52.
MAX HUMIDITY........41 TO 57 PERCENT.
WIND - EYE LEVEL....SOUTHWEST 4 TO 7 MPH. GUSTS UP TO 14 MPH AFTER
                    MIDNIGHT.
HAINES INDEX........6 HIGH.
LAL.................4.
CWR /0.10 INCH/.....5 PERCENT.
MIXING HEIGHT.......1000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH.
VENTILATION INDEX...100 POOR.


$$
FORECASTER...MILLS/PARKER
REQUESTED BY...CHRIS CHURCH
TYPE OF REQUEST...WILDFIRE
.TAG 20130808.THUND.01/BOI