FNUS75 KMSO 010319
FWSMSO

SPOT FORECAST FOR VISTA
NATIONAL WEATHER SERVICE MISSOULA MT
919 PM MDT FRI AUG 31 2012

FORECAST IS BASED ON REQUEST TIME OF 2052 MDT ON AUGUST 31.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...

A SURGE OF MONSOON MOISTURE WILL PASS OVER THE WILDFIRE THROUGH
TONIGHT. RAINFALL IS UNLIKELY...HOWEVER CLOUDS WILL BE PRESENT AT
THIS TIME. WINDS WILL GENERALLY BE UPSLOPE/UPCANYON DURING THE
DAY ON SATURDAY...WITH A FEW GUSTS IN THE AFTERNOON TO 10 MPH.
NIGHTTIME WINDS WILL BE INITIALLY DOWNSLOPE/DOWNCANYON AND THEN
BECOME LIGHT AND VARIABLE TONIGHT AND SATURDAY NIGHT.

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY.
CWR.................0 PERCENT.
MIN TEMPERATURE.....46-51.
MAX HUMIDITY........78-83 PERCENT.
WIND (20 FT)........WEST WINDS AROUND 5 MPH IN THE EVENING BECOMING
                    VARIABLE 2-4 MPH.
MIXING HEIGHT.......800 FT AGL.
MIXING WINDS........SOUTHWEST 15 MPH.
HAINES INDEX........4 LOW.

.SATURDAY...

SKY/WEATHER.........MOSTLY SUNNY.
CWR.................0 PERCENT.
MAX TEMPERATURE.....84-89.
MIN HUMIDITY........11-16 PERCENT.
WIND (20 FT)........VARIABLE 2-5 MPH BECOMING SOUTHWEST AROUND 6
                    MPH IN THE AFTERNOON.
MIXING HEIGHT.......9400 FT AGL.
MIXING WINDS........WEST 15 MPH.
HAINES INDEX........4 LOW.

.SATURDAY NIGHT...

SKY/WEATHER.........CLEAR.
CWR.................0 PERCENT.
MIN TEMPERATURE.....41-46.
MAX HUMIDITY........68-73 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 3-6 MPH IN THE EVENING BECOMING
                    VARIABLE 2-4 MPH.
MIXING HEIGHT.......800 FT AGL.
MIXING WINDS........WEST 15 MPH.
HAINES INDEX........4 LOW.

$$
FORECASTER...ZUMPFE
REQUESTED BY...JOHN NORTON-JENSEN
TYPE OF REQUEST...WILDFIRE
.TAG 20120831.VISTA.02/MSO