FNUS75 KCYS 180329
FWSCYS

SPOT FORECAST FOR HELLS GAP...BLM
NATIONAL WEATHER SERVICE CHEYENNE WY
929 PM MDT SUN JUN 17 2012

FORECAST IS BASED ON REQUEST TIME OF 2058 MDT ON JUNE 17.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

...RED FLAG WARNING IN EFFECT UNTIL MIDNIGHT MDT TONIGHT...
...RED FLAG WARNING IN EFFECT FROM 10 AM TO 9 PM MDT MONDAY...

.DISCUSSION...
WEST-NORTHWEST WINDS AT 10-15 MPH CAN BE EXPECTED THROUGH THE
REMAINDER OF THE NIGHT. WIND SPEEDS WILL INCREASE OUT OF THE WEST TOWARDS
9AM TO SPEEDS OF 15 TO 20 MPH AND WILL BEGIN TO SHIFT TO THE
SOUTHWEST TOWARDS MID AFTERNOON. THINGS SHOULD BECOME PRETTY WELL MIXED
BY 9AM. RELATIVE HUMIDITIES WILL ALSO DROP QUICKLY TO NEAR 15
PERCENT BY MIDDAY.

.MONDAY...

SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT).
MAX TEMPERATURE.....AROUND 88.
MIN HUMIDITY........14 PERCENT.
WIND (20 FT)........WEST WINDS 12 TO 17 MPH. GUSTS UP TO 25 MPH
                    INCREASING TO 30 MPH LATE IN THE AFTERNOON.
CWR.................10 PERCENT.
LAL.................1.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......6500 FT AGL INCREASING TO 12500 FT AGL IN THE
                    AFTERNOON.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
SMOKE DISPERSAL.....EXCELLENT TO EXCELLENT (96100-247000 KNOT-FT).

$$
FORECASTER...COX
REQUESTED BY...EDDIE
TYPE OF REQUEST...WILDFIRE
.TAG 20120617.HELLS.01/CYS