FNUS75 KCYS 032227
FWSCYS

SPOT FORECAST FOR MORTENSON LAKE - TOAD...BLM RAD
NATIONAL WEATHER SERVICE CHEYENNE WY
427 PM MDT TUE APR 3 2012

FORECAST IS BASED ON IGNITION TIME OF 1000 MDT ON APRIL 04.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
MOSTLY CLOUDY SKIES EARLY THIS EVENING WILL BECOME MOSTLY CLEAR
AFTER MIDNIGHT AND CONTINUE THROUGH THE DAY ON WEDNESDAY.
HUMIDITY RECOVERIES WILL BE GOOD OVERNIGHT. WARMER AND DRIER
CONDITIONS CAN BE EXPECTED FOR WEDNESDAY WITH AFTERNOON HIGHS
CLIMBING INTO THE UPPER 50S TO NEAR 60 AND MINIMUM RELATIVE
HUMIDITIES DROPPING INTO THE 20S. LIGHT WINDS OVERNIGHT WILL
BECOME SOUTHWEST ON WEDNESDAY AFTERNOON WITH BREEZES APPROACHING
15 MPH.

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT) UNTIL 2100...THEN
                    MOSTLY CLEAR (20-30 PERCENT).
MIN TEMPERATURE.....23 TO 26 DEGREES.
MAX HUMIDITY........85 TO 90 PERCENT.
WIND (20 FT)........SOUTH/SOUTHEAST AT 5 MPH UNTIL 0300...THEN BECOMING
                    WEST AT 5 MPH.
CWR.................0 PERCENT.
LAL.................1.
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......400-2100 FT AGL.
TRANSPORT WINDS.....SOUTH AROUND 8 MPH.
SMOKE DISPERSAL.....FAIR BECOMING POOR (2400-20500 KNOT-FT).

.WEDNESDAY...

SKY/WEATHER.........MOSTLY SUNNY (15-25 PERCENT).
MAX TEMPERATURE.....57 TO 61 DEGREES.
MIN HUMIDITY........25 TO 30 PERCENT.
WIND (20 FT)........LIGHT AND VARIABLE AT LESS THAN 5 MPH UNTIL 1200...
                    THEN BECOMING SOUTHWEST AT AROUND 7 TO 12 MPH WITH
                    GUSTS TO 15 MPH.
CWR.................0 PERCENT.
LAL.................1.
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
                    DOMINATED FIRE GROWTH.
MIXING HEIGHT.......3700 FT AGL INCREASING TO 6500 FT AGL IN THE
                    AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST AROUND 10 MPH.
SMOKE DISPERSAL.....FAIR BECOMING EXCELLENT (25100-67400 KNOT-FT).

$$
FORECASTER...HAHN
REQUESTED BY...FELIX VALDEZ
TYPE OF REQUEST...PRESCRIBED
.TAG 20120404.MORTE.01/CYS