FNUS75 KGGW 091336
FWSGGW

SPOT FORECAST FOR KATY S LAKE...BLM MCD
NATIONAL WEATHER SERVICE GLASGOW MT
736 AM MDT THU MAY 9 2013

FORECAST IS BASED ON IGNITION TIME OF 1100 MDT ON MAY 09.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...HIGH PRESSURE WILL PUSH OVER THE BURN SITE TODAY.
THIS WILL RESULT IN POOR MIXING. A COLD FRONT WILL SWEEP THROUGH
EASTERN MONTANA FRIDAY MORNING WITH STRONG NORTH WINDS DEVELOPING
BEHIND THE PASSAGE.


.TODAY...
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT). A SLIGHT CHANCE
                    OF RAIN SHOWERS IN THE MORNING.
MAX TEMPERATURE.....66-71.
MIN HUMIDITY........16-21 PERCENT.
WIND (20 FT)........EAST WINDS 8 TO 14 MPH.
LAL.................1.
CWR.................LESS THAN 10 PERCENT.
MIXING HEIGHT.......6400 FT AGL.
MIXING WINDS........EAST 10 MPH.
CLEARING INDEX......580 MODERATE.

.TONIGHT...
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).
MIN TEMPERATURE.....40-45.
MAX HUMIDITY........67-72 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS 5 TO 6 MPH.
LAL.................1.
CWR.................ZERO.
MIXING HEIGHT.......300 FT AGL.
MIXING WINDS........SOUTHEAST 10 MPH.
CLEARING INDEX......23 POOR.

.FRIDAY...
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT). A CHANCE OF RAIN
                    SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN
                    THE MORNING...THEN A SLIGHT CHANCE OF SHOWERS
                    AND THUNDERSTORMS IN THE AFTERNOON.
MAX TEMPERATURE.....66-71.
MIN HUMIDITY........21-26 PERCENT.
WIND (20 FT)........WEST WINDS 5 TO 10 MPH BECOMING NORTH 10 TO 20
                    MPH WITH GUSTS TO AROUND 35 MPH IN THE
                    AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED
                    NEAR THUNDERSTORMS.
LAL.................2.
CWR.................10 PERCENT.
MIXING HEIGHT.......8100 FT AGL.
MIXING WINDS........NORTHWEST 20 MPH.
CLEARING INDEX......1019 GOOD.

$$
FORECASTER...EBERT
REQUESTED BY...JIM FORSYTHE
TYPE OF REQUEST...PRESCRIBED
.TAG 20130509.KATYS.01/GGW