FNUS75 KPIH 161624
FWSPIH

SPOT FORECAST FOR ST  CHARLES  RX...FS-CTF
NATIONAL WEATHER SERVICE POCATELLO ID
1024 AM MDT THU SEP 16 2010

FORECAST IS BASED ON IGNITION TIME OF 1010 MDT ON SEPTEMBER 16.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...EXPECT SOME GUSTY WINDS THIS AFTERNOON IN THE 15 TO
20 MPH RANGE TO DEVELOP AFTER 2 PM AS WINDS ALOFT MIX DOWN.  EXPECT
SIMILAR CONDITIONS FRIDAY AS AN UPPER RIDGE MOVES EAST AND SOUTHWESTERLY
FLOW ALOFT SETS UP THROUGH SUNDAY.

.TODAY...

SKY/WEATHER.........MOSTLY SUNNY.
TEMPERATURE.........MAX 75.
RH..................MIN 13 PERCENT.
WIND (20 FT)........WINDS SOUTH AT 2 MPH AT IGNITION...OTHERWISE
                    VARIABLE 2 TO 4 MPH BECOMING SOUTHWEST 6 TO 11
                    MPH IN THE AFTERNOON WITH GUSTS TO 20 MPH.
CWR.................3 PERCENT.
MIXING HEIGHT.......5600 FT AGL AT IGNITION...OTHERWISE 5600 FT
                    AGL.
MIXING WINDS........WEST AROUND 17 MPH.
HAINES INDEX........4 AT IGNITION...MAX 4.
LAL.................1.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
TEMPERATURE.........MIN 46.
RH..................MAX 54 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 6 TO 7 MPH EARLY IN THE EVENING
                    BECOMING VARIABLE 1 TO 3 MPH.
CWR.................2 PERCENT.
MIXING HEIGHT.......900 FT AGL.
MIXING WINDS........LIGHT AND VARIABLE WINDS.
HAINES INDEX........4.
LAL.................1.

.FRIDAY...

SKY/WEATHER.........SUNNY.
TEMPERATURE.........MAX 79.
RH..................MIN 13 PERCENT.
WIND (20 FT)........VARIABLE 2 TO 4 MPH BECOMING SOUTHWEST 6 TO 9
                    MPH LATE IN THE AFTERNOON WITH GUSTS TO 15 MPH.
CWR.................1 PERCENT.
MIXING HEIGHT.......5600 FT AGL.
MIXING WINDS........SOUTHWEST AROUND 20 MPH.
HAINES INDEX........5.
LAL.................1.

$$
FORECASTER...KAISER
REQUESTED BY...ROO PHELPS
TYPE OF REQUEST...PRESCRIBED
.TAG 20100916.STCHA.01/PIH