Suppression Forecast
Issued by NWS Riverton, WY

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000
FNUS75 KRIW 212025
FWSRIW

SPOT FORECAST FOR DILLWORTH...USFS SHF
NATIONAL WEATHER SERVICE RIVERTON WY
225 PM MDT MON JUL 21 2014

FORECAST IS BASED ON REQUEST TIME OF 1405 MDT ON JULY 21.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...MONSOONAL MOISTURE MOVING NORTH WILL BRING SCATTERED
SHOWERS AND THUNDERSTORMS TO THE AREA THIS AFTERNOON. A
GUSTY BREEZE WILL BLOW AT TIMES IN THE AFTERNOON THAT WILL BRING
ELEVATED FIRE DANGER AT TIMES.  A LESSER CHANCE OF THUNDERSTORMS
IS EXPECTED TUESDAY AFTERNOON AND EVENING. EXPECT LESS WIND ON TUESDAY.

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

FORECASTER...LIPSON

.TONIGHT...
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT) THEN BECOMING
                    PARTLY CLOUDY (45-55 PERCENT). SCATTERED
                    THUNDERSTORMS EARLY IN THE EVENING. ISOLATED
                    RAIN SHOWERS AND THUNDERSTORMS LATER IN THE EVENING.
MIN TEMPERATURE.....50-53.
MAX HUMIDITY........57-60 PERCENT.
20 FOOT WINDS.......WEST NORTHWEST WINDS 11 TO 15 MPH WITH GUSTS TO AROUND 25
                    MPH. GUSTY AND ERRATIC WINDS EXPECTED NEAR
                    THUNDERSTORMS EARLY IN THE EVENING. GUSTY AND
                    ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS LATE
                    IN THE EVENING.
RIDGE TOP WINDS.....WEST 20 TO 25 MPH DECREASING TO AROUND 15 MPH
                    LATE IN THE NIGHT.
LAL.................3 UNTIL 2400...THEN 1.
CHC OF WETTING RAIN.3 PERCENT.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.TUESDAY...
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT). ISOLATED SHOWERS
                    AND THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....80-82.
MIN HUMIDITY........19-22 PERCENT.
20 FOOT WINDS.......WEST WINDS AROUND 11 MPH IN THE
                    MORNING BECOMING UPSLOPE/UPVALLEY 5-9
                    MPH BY 1300...THEN BECOMING WEST AROUND 13 MPH BY 1700.
                    GUSTS UP TO 20 MPH INCREASING TO
                    25 MPH LATE IN THE AFTERNOON. GUSTY AND ERRATIC
                    WINDS EXPECTED NEAR ANY THUNDERSTORMS IN THE
                    AFTERNOON.
RIDGE TOP WINDS.....SOUTHWEST AROUND 15 MPH.
LAL.................1 UNTIL 1200...THEN 3.
CHC OF WETTING RAIN.4 PERCENT.
HAINES INDEX........5 OR MODERATE POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.

.FORECAST DAYS 3 THROUGH 5...
.TUESDAY NIGHT...PARTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS IN THE EVENING. LOWS IN THE LOWER 50S. WINDS
GENERALLY LESS THAN 10 MPH.
.WEDNESDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.
WINDS GENERALLY LESS THAN 10 MPH.
.THURSDAY...MOSTLY CLEAR. ISOLATED SHOWERS AND THUNDERSTORMS.
LOWS IN THE UPPER 40S. HIGHS IN THE UPPER 70S. WEST WINDS AROUND
11 MPH.
.FRIDAY...MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS IN THE LOWER
70S. WINDS GENERALLY LESS THAN 10 MPH.
.SATURDAY...MOSTLY CLEAR. LOWS IN THE UPPER 40S. HIGHS IN THE
LOWER 70S. WINDS GENERALLY LESS THAN 10 MPH.

$$

FORECASTER...LIPSON
REQUESTED BY...CDC
REASON FOR REQUEST...WILDFIRE
.TAG 20140721.DILLW.01/RIW






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