FNUS75 KRIW 142243
FWSRIW

SPOT FORECAST FOR RED ROCK...TETON INTERAGENCY DISPATCH CENTER
NATIONAL WEATHER SERVICE RIVERTON WY
443 PM MDT WED SEP 14 2011

FORECAST IS BASED ON REQUEST TIME OF 1541 MDT ON SEPTEMBER 14.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
LOW PRESSURE WILL MOVE OUT OF THE AREA TONIGHT...ALLOWING THE SKY
TO GRADUALLY CLEAR. HOWEVER...ONE OR TWO THUNDERSTORMS ARE STILL
POSSIBLE THIS EVENING. ANY STORMS WILL CONTAIN BRIEF HEAVY RAIN
AND VERY SMALL HAIL. WINDS WILL BE LIGHT TONIGHT...THEN BECOMING
MORE WEST TO NORTHWEST ON THURSDAY. HIGH PRESSURE AND DRIER AIR
ALSO WORKS ITS WAY INTO WESTERN WYOMING THURSDAY.

...THUNDERSTORMS IMPLY STRONG GUSTY AND ERRATIC WINDS...
...HAINES INDEX IS HIGH LEVEL HAINES BOTH DAY AND NIGHT...

FORECASTER...LYNOTT

.TONIGHT...
SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT) THEN BECOMING
                    PARTLY CLOUDY (30-40 PERCENT). ISOLATED SHOWERS
                    AND THUNDERSTORMS IN THE EVENING.
MIN TEMPERATURE.....31-35.
MAX HUMIDITY........92-95 PERCENT.
20 FOOT WINDS.......DOWNSLOPE/DOWNVALLEY 3-7 MPH. GUSTY AND ERRATIC
                    WINDS EXPECTED NEAR THUNDERSTORMS IN THE
                    EVENING.
RIDGE TOP WINDS.....SOUTHWEST 5-10 MPH SHIFTING TO THE
                    SOUTHEAST IN THE LATE EVENING AND OVERNIGHT.
LAL.................3 UNTIL 2400...THEN 1.
CHC OF WETTING RAIN.5 PERCENT.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.THURSDAY...
SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT) THEN BECOMING
                    PARTLY CLOUDY (40-50 PERCENT).
MAX TEMPERATURE.....60-65.
MIN HUMIDITY........30-33 PERCENT.
20 FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH.
RIDGE TOP WINDS.....SOUTHEAST AROUND 10 MPH SHIFTING TO THE
                    NORTHWEST 10-20 MPH IN THE AFTERNOON.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.FORECAST DAYS 3 THROUGH 5...
.THURSDAY NIGHT...PARTLY CLOUDY. LOWS IN THE UPPER 30S. WINDS
GENERALLY LESS THAN 10 MPH.
.FRIDAY...CLOUDY WITH NUMEROUS SHOWERS IN THE AFTERNOON WITH
POSSIBLE THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS AROUND 60.
WINDS GENERALLY LESS THAN 10 MPH...EXCEPT NEAR THUNDERSTORMS.
.SATURDAY...PARTLY CLOUDY. SCATTERED SHOWERS...ISOLATED
THUNDERSTORMS AND SNOW SHOWERS. LOWS IN THE LOWER 30S. HIGHS IN
THE MID 50S. WINDS GENERALLY LESS THAN 10 MPH.
.SUNDAY...PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE LOWER
60S. WINDS GENERALLY LESS THAN 10 MPH.
.MONDAY...PARTLY CLOUDY WITH ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE LOWER 30S. HIGHS IN THE UPPER 50S. WINDS GENERALLY
LESS THAN 10 MPH.

$$

FORECASTER...LYNOTT
REQUESTED BY...RED ROCK IC
REASON FOR REQUEST...WILDFIRE
.TAG 20110914.REDRO.01/RIW