Suppression Forecast
Issued by NWS Riverton, WY

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320
FNUS75 KRIW 061130
FWSRIW

SPOT FORECAST FOR HOOLIGAN SPRINGS...BUREAU OF LAND MANAGEMENT
NATIONAL WEATHER SERVICE RIVERTON WY
530 AM MDT FRI MAY 6 2016

FORECAST IS BASED ON IGNITION TIME OF 1100 MDT ON MAY 06.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...CLOUD COVER WILL CONTINUE TO INCREASE DURING THE
DAY. SOME SUN THIS MORNING THROUGH THE MID AND HIGH LEVEL CLOUDS.
A NORTH TO NORTHWEST WIND TODAY. IT LOOKS LIKE ONLY ISOLATED SHOWERS
OR THUNDERSTORMS AFTER 200 PM THROUGH 700 PM. THEN THE CHANCE FOR
RAIN INCREASES AFTER 700 PM THROUGH MIDDAY SATURDAY. THEN SCATTERED
SHOWERS AND COOL CONDITIONS SATURDAY AFTERNOON THROUGH SUNDAY.

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

FORECASTER...AR

.TODAY...

SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED RAIN SHOWERS AND
                    THUNDERSTORMS AFTER 1400.
MAX TEMPERATURE.....60-63.
MIN HUMIDITY........34-37 PERCENT.

20 FOOT WINDS.......NORTH TO NORTHWEST AT 5 TO 10 MPH...SOME
                    GUSTS TO 15 MPH AT TIMES. WIND BECOMING
                    EAST TO NORTHEAST AT 5 TO 9 MPH AFTER 1500.

                    GUSTY AND ERRATIC WINDS EXPECTED NEAR
                    THUNDERSTORMS TO 30 MPH AFTER 1400.

RIDGE TOP WINDS.....NORTH TO NORTHWEST AT 7 TO 12 MPH WITH
                    GUSTS TO 18 MPH AT TIMES. WIND BECOMING
                    EAST TO NORTHEAST AT 6 TO 11 MPH AFTER 1500.

LAL.................1 UNTIL 1400...THEN 2.
CHC OF WETTING RAIN.5 PERCENT.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......INCREASING TO 5500-6500 FT AGL IN THE
                    AFTERNOON.
TRANSPORT WINDS.....NORTH AT 10 TO 15 MPH UNTIL 1500...THEN
                    NORTHEAST TO EAST AT 10 TO 15 AFTER 1500.
SMOKE DISPERSAL.....BECOMING GOOD BY 1300.

.TONIGHT...

SKY/WEATHER.........CLOUDY. NUMEROUS RAIN SHOWERS. ISOLATED
                    THUNDERSTORMS UNTIL MIDNIGHT.
MIN TEMPERATURE.....40-43.
MAX HUMIDITY........90-95 PERCENT.
20 FOOT WINDS.......NORTHEAST TO EAST AT 5 TO 10 MPH.

                    GUSTY AND ERRATIC WINDS EXPECTED
                    NEAR THUNDERSTORMS IN THE EVENING.

RIDGE TOP WINDS.....NORTHEAST TO EAST AT 10 TO 15 MPH WITH
                    GUSTS TO 20 MPH.

LAL.................2 UNTIL 2400...THEN 1.
CHC OF WETTING RAIN.100 PERCENT.
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......1000-1500 FT AGL.
TRANSPORT WINDS.....NORTHEAST AT 15 MPH.
SMOKE DISPERSAL.....POOR BY 2100.

.SATURDAY...

SKY/WEATHER.........CLOUDY. RAIN SHOWERS IN THE MORNING.
                    THEN SCATTERED RAIN SHOWERS IN THE
                    AFTERNOON.
MAX TEMPERATURE.....52-55.
MIN HUMIDITY........50-55 PERCENT.

20 FOOT WINDS.......EAST TO NORTHEAST AT 5 TO 10 MPH.

RIDGE TOP WINDS.....EAST TO NORTHEAST AT 7 TO 12 MPH.

LAL.................1.
CHC OF WETTING RAIN.34 PERCENT.
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......2000-3000 FT AGL.
TRANSPORT WINDS.....EAST TO NORTHEAST AT 10 MPH.
SMOKE DISPERSAL.....POOR.

.FORECAST DAYS 3 THROUGH 5...

.SATURDAY NIGHT...
MOSTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN THE UPPER 30S.
WINDS GENERALLY LESS THAN 10 MPH.

.SUNDAY...
MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND ISOLATED THUNDERSTORMS.
HIGHS 55 TO 60. WINDS GENERALLY LESS THAN 10 MPH.

.MONDAY...
CLOUDY WITH CHANCE OF SHOWERS. ISOLATED AFTERNOON THUNDERSTORMS.
LOWS AROUND 40. HIGHS IN THE MID 50S.
WINDS GENERALLY LESS THAN 10 MPH.

.TUESDAY...
CLOUDY WITH CHANCE OF RAIN OR SNOW SHOWERS. LOWS IN THE MID 30S.
HIGHS IN THE MID 40S. NORTH TO NORTHWEST WINDS 10 TO 15 MPH.

$$
FORECASTER...ROSS
REQUESTED BY...ANDY ROTHLEUTNER
TYPE OF REQUEST...PRESCRIBED
.TAG 20160506.HOOLI.01/RIW



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