FNUS75 KRIW 092310
FWSRIW

SPOT FORECAST FOR BRETECHE CR RX...BLM CAD
NATIONAL WEATHER SERVICE RIVERTON WY
510 PM MDT FRI APR 9 2010

FORECAST IS BASED ON IGNITION TIME OF 1655 MDT ON APRIL 09.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...THE CLOUDS OVER THE HIGHER ELEVATIONS WILL DECREASE
TONIGHT. SATURDAY WILL BE DRY WITH SOME AFTERNOON CLOUDS OVER THE
HIGHER ELEVATIONS. WIND SPEEDS WILL BE LIGHT AND TEMPERATURES WILL
BE WARMER ON SATURDAY. DRY CONDITIONS MOST OF SUNDAY WITH ISOLATED
AFTERNOON SHOWERS POSSIBLE OVER OR NEAR THE FIRE.

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

FORECASTER...AR

.TONIGHT...
SKY/WEATHER.........SOME EVENING CLOUDS...THEN CLEAR.
MIN TEMPERATURE.....24-28.
MAX HUMIDITY........60-65 PERCENT.
WIND (20 FT)........EAST TO SOUTHEAST AT 4 TO 7 MPH UNTIL SUNSET...
                    THEN BECOMING DOWNVALLEY BY 10PM AT 3 TO 6 MPH.
RIDGE TOP WINDS.....WEST 10 TO 15 MPH.
LAL.................1.
CWR.................ZERO PERCENT.
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......DECREASING TO LESS THAN 1000 FEET AGL BY MIDNIGHT.
TRANSPORT WINDS.....WEST AROUND 15 MPH UNTIL SUNSET...THEN SOUTHWEST
                    5 TO 10 MPH BY MIDNIGHT.
SMOKE DISPERSAL.....FAIR UNTIL SUNSET...THEN BECOMING POOR.

.SATURDAY...
SKY/WEATHER.........SUNNY THROUGH NOON. PARTLY CLOUDY IN THE AFTERNOON.
MAX TEMPERATURE.....47-51.
MIN HUMIDITY........18-23 PERCENT.
WIND (20 FT)........LIGHT AND VARIABLE WIND IN THE MORNING.
                    UPSLOPE/UPVALLEY WIND AFTER 12 PM AT 4-8 MPH.
RIDGE TOP WINDS.....WEST TO SOUTHWEST AROUND 10 MPH.
LAL.................1.
CWR.................ZERO PERCENT.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......INCREASING TO 5500 FT AGL BY 2 PM.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.
SMOKE DISPERSAL.....BECOMING FAIR AFTER 12 PM.

.FORECAST DAYS 3 THROUGH 5...

.SATURDAY NIGHT...PARTLY CLOUDY. LOWS IN THE MID 30S. WINDS
GENERALLY LESS THAN 10 MPH.

.SUNDAY...PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS IN THE MID
30S. HIGHS IN THE MID 50S. SOUTHWEST WINDS AROUND 10 MPH.

.MONDAY...MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND ISOLATED
THUNDERSTORMS. LOWS IN THE UPPER 30S. HIGHS IN THE MID 50S. WINDS
GENERALLY LESS THAN 10 MPH.

.TUESDAY...MOSTLY CLOUDY. CHANCE OF SHOWERS WITH POSSIBLE SNOW
SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 30S. HIGHS IN THE
UPPER 40S. WEST WINDS AROUND 14 MPH.

.WEDNESDAY...PARTLY CLOUDY. LOWS IN THE MID 30S. HIGHS IN THE
LOWER 50S. SOUTHWEST WINDS AROUND 10 MPH.

$$

FORECASTER...ROSS
REQUESTED BY...CODY DISPATCH
REASON FOR REQUEST...PRESCRIBED
.TAG 20100409.BRETE.02/RIW