Suppression Forecast
Issued by NWS Riverton, WY

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FNUS75 KRIW 291343
FWSRIW

SPOT FORECAST FOR HADSELL...BLM
NATIONAL WEATHER SERVICE RIVERTON WY
743 AM MDT SUN MAR 29 2015

FORECAST IS BASED ON IGNITION TIME OF 1200 MDT ON MARCH 29.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...HIGH PRESSURE AT THE SURFACE AND ALOFT WILL KEEP SKIES
SUNNY AND DRY TODAY...PARTLY CLOUDY AND DRY MONDAY. HIGH TEMPS WILL
RANGE FROM THE MID 50S TO NEAR 60 TODAY..WARMING TO THE MID 60S MONDAY.
SOUTH TO SOUTHWEST SFC WIND 10 TO 20 MPH WITH GUSTS TO 30 MPH EARLY WILL
QUIET A BIT THIS MORNING BEFORE BECOMING SOUTHWEST TO WEST AT 15 TO 20
MPH WITH GUSTS TO 30 MPH POSSIBLE BY AROUND NOON. MIN RH WILL DROP FROM
AROUND 50 PERCENT THIS MORNING TO THE UPPER TEENS AND LOWER TWENTIES
THIS AFTERNOON. MONDAY...EARLY MORNING SFC SOUTH WIND OF 5 TO 10 MPH WILL
BE REPLACED BY WEST WIND OF 10 TO 15 MPH WITH GUSTS TO AROUND 20 MPH
IN THE AFTERNOON. MIN RH VALUES WILL DROP A FEW PERCENT LOWER THAN TODAY.

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

FORECASTER...BRAUN

.TODAY...
SKY/WEATHER.........MOSTLY SUNNY (15-25 PERCENT).
MAX TEMPERATURE.....53-56.
MIN HUMIDITY........18-21 PERCENT.
20 FOOT WINDS.......WEST WINDS 10 TO 17 MPH WITH GUSTS TO AROUND 30
                    MPH.
RIDGE TOP WINDS.....SOUTHWEST 15 TO 20 MPH SHIFTING TO THE WEST
                    AROUND 25 MPH LATER IN THE AFTERNOON.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......1600-2600 FT AGL INCREASING TO 3900-4900 FT AGL
                    IN THE AFTERNOON.
TRANSPORT WINDS.....WEST TO WEST SOUTHWEST 25 TO 30 MPH.
SMOKE DISPERSAL.....POOR (34300 KNOT-FT) INCREASING TO GOOD (92600
                    KNOT-FT) IN THE AFTERNOON.

.TONIGHT...
SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT).
MIN TEMPERATURE.....33-36.
MAX HUMIDITY........43-48 PERCENT.
20 FOOT WINDS.......NORTHWEST WINDS 8 TO 13 MPH. GUSTS UP TO 20 MPH
                    DECREASING TO 15 MPH IN THE LATE EVENING AND
                    OVERNIGHT.
RIDGE TOP WINDS.....NORTHWEST 15 TO 20 MPH.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......3300-4300 FT AGL DECREASING TO 1100-2000 FT AGL
                    AFTER MIDNIGHT.
TRANSPORT WINDS.....NORTHWEST TO WEST 20 TO 25 MPH.
SMOKE DISPERSAL.....GOOD (77300 KNOT-FT) DECREASING TO POOR (25400
                    KNOT-FT) AFTER MIDNIGHT.

.MONDAY...
SKY/WEATHER.........MOSTLY SUNNY (10-20 PERCENT).
MAX TEMPERATURE.....56-59.
MIN HUMIDITY........18-21 PERCENT.
20 FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH BECOMING WEST 10 TO 15
                    MPH WITH GUSTS TO AROUND 25 MPH IN THE
                    AFTERNOON.
RIDGE TOP WINDS.....WEST 15 TO 20 MPH INCREASING TO AROUND 25 MPH
                    LATE IN THE AFTERNOON.
LAL.................1.
CHC OF WETTING RAIN.ZERO PERCENT.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......2000-3000 FT AGL INCREASING TO 5400-6400 FT AGL
                    IN THE AFTERNOON.
TRANSPORT WINDS.....WEST 20 TO 25 MPH INCREASING TO AROUND 28 MPH
                    LATE IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (42200 KNOT-FT) INCREASING TO VERY GOOD
                    (117800 KNOT-FT) IN THE AFTERNOON.

.FORECAST DAYS 3 THROUGH 5...
.MONDAY NIGHT...MOSTLY CLEAR. LOWS IN THE MID 30S. WINDS
GENERALLY LESS THAN 10 MPH.
.TUESDAY...PARTLY CLOUDY WITH SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE LOWER 60S.
SOUTHWEST WINDS AROUND 17 MPH.
.WEDNESDAY...COOLER. PARTLY CLOUDY WITH SLIGHT CHANCE OF SNOW
SHOWERS. LOWS IN THE MID 20S. HIGHS IN THE MID 40S. WEST WINDS
AROUND 15 MPH.
.THURSDAY...CLOUDY WITH CHANCE OF SHOWERS AND SNOW SHOWERS. LOWS
IN THE LOWER 20S. HIGHS AROUND 40. WINDS GENERALLY LESS THAN
10 MPH.

$$

FORECASTER...BRAUN
REQUESTED BY...HEATH MORGAN
REASON FOR REQUEST...PRESCRIBED
.TAG 20150329.HADSE.01/RIW






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