FNUS75 KRIW 211706
FWSRIW

SPOT FORECAST FOR INDIAN SPRINGS RX...FIRETRAX
NATIONAL WEATHER SERVICE RIVERTON WY
1106 AM MDT WED SEP 21 2011

FORECAST IS BASED ON IGNITION TIME OF 1230 MDT ON SEPTEMBER 21.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...

ANOTHER COOL...DRY AND SUNNY DAY TODAY. A WARMING TREND STARTS
TOMORROW AS RIDGING BUILDS IN FROM THE SOUTHWEST. TEMPERATURES
WILL GRADUALLY WARM THROUGH THE WEEKEND AND RHS WILL REMAIN LOW.

GENERAL FLOW WILL REMAIN NORTHWEST TODAY AS A TROUGH SLIDES SOUTH
THROUGH EASTERN WYOMING...SHIFTING MORE WESTERLY AS THE TROUGH
PASSES. HOWEVER..SURFACE WINDS WILL BE DRAINING FROM THE SOUTH OUT
OF THE BASIN AND INTO MONTANA FOR MUCH OF TODAY AND TOMORROW.

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

FORECASTER...ALLEN

.REST OF TODAY...
SKY/WEATHER.........MOSTLY SUNNY (5-20 PERCENT).
MAX TEMPERATURE.....58-63.
MIN HUMIDITY........11-16 PERCENT.
20 FOOT WINDS.......UPSLOPE/UPVALLEY 3 TO 5 MPH BECOMING NORTH 5-9 MPH.
                    GUSTS UP TO 15 MPH LATE IN THE AFTERNOON.
RIDGE TOP WINDS.....NORTHWEST 10 TO 15 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.

.TONIGHT...
SKY/WEATHER.........CLEAR (0-10 PERCENT).
MIN TEMPERATURE.....38-43.
MAX HUMIDITY........60-70 PERCENT.
20 FOOT WINDS.......SOUTHWEST WIND 4-7 MPH BECOMING WEST 10 TO 15 MPH.
RIDGE TOP WINDS.....SOUTHWEST 10 TO 15 MPH SHIFTING TO THE WEST IN
                    THE LATE EVENING AND OVERNIGHT.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.

.FORECAST DAYS 3 THROUGH 5...
.THURSDAY NIGHT...CLEAR. LOWS IN THE MID 40S. WINDS GENERALLY
LESS THAN 10 MPH.
.FRIDAY...MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER
60S. WINDS GENERALLY LESS THAN 10 MPH.
.SATURDAY...CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S.
WINDS GENERALLY LESS THAN 10 MPH.
.SUNDAY...CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER 70S.
WINDS GENERALLY LESS THAN 10 MPH.

$$

FORECASTER...ALLEN
REQUESTED BY...ORRIN CONNELL
REASON FOR REQUEST...PRESCRIBED
.TAG 20110921.INDIA.03/RIW