FNUS73 KDLH 121404
FWSDLH

SPOT FORECAST FOR BOY RIVER RX...CHIPPEWA NF
NATIONAL WEATHER SERVICE DULUTH MN
904 AM CDT TUE APR 12 2011

FORECAST IS BASED ON IGNITION TIME OF 1030 CDT ON APRIL 12.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...

EXPECT CLOUDS TO THICKEN THROUGH THE DAY AS A COLD FRONT
APPROACHES FROM THE WEST. SOUTHWEST WINDS WILL OCCUR THROUGH THE
DAY...BUT WILL START TO VEER TO NORTHWEST BETWEEN 6 PM AND 9 PM.
BY 9 PM...THE WINDS SHOULD BE NORTHWEST...ALTHOUGH SPEEDS WILL NOT
INCREASE MUCH BEHIND THE FRONT. AHEAD OF THE FRONT WINDS WILL GUST
TO 25 MPH BY LATE MORNING OR EARLY AFTERNOON WITH SOME MIXING. SOME
SHOWERS WILL BE POSSIBLE BY LATE AFTERNOON OR EARLY EVENING.

.TODAY...

SKY/WEATHER.........MOSTLY SUNNY THEN BECOMING PARTLY CLOUDY. A
                    SLIGHT CHANCE OF RAIN SHOWERS LATE IN THE
                    AFTERNOON. CHANCE OF SHOWERS 20 PERCENT.
MAX TEMPERATURE.....60-65.
MIN HUMIDITY........28 PERCENT.
WIND (20 FT)........SOUTH WINDS 7 TO 10 MPH BECOMING SOUTHWEST 10 TO
                    15 MPH BY LATE MORNING...THEN INCREASING TO 12
                    TO 15 MPH IN THE AFTERNOON BECOMING WEST AROUND
                    10 MPH EARLY IN THE EVENING. GUSTS 20 TO 25 MPH
                    DEVELOPING.
MIXING HEIGHT.......700 FT AGL INCREASING TO 6000 FT AGL EARLY IN
                    THE AFTERNOON...THEN DECREASING TO 2600 FT AGL
                    LATE IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST 25 TO 30 MPH.
SMOKE DISPERSAL.....POOR (7200) INCREASING TO EXCELLENT (62300)
                    LATE IN THE MORNING...THEN INCREASING TO
                    EXCELLENT (160950) EARLY IN THE AFTERNOON
                    DECREASING TO EXCELLENT (106100) LATE IN THE
                    AFTERNOON.

TIME (CDT)      10 AM  NOON   2 PM   4 PM   6 PM
TEMP............48     55     63     63     61
RH..............53     39     28     29     30
20 FT WIND DIR..S      SW     SW     SW     W
20 FT WIND SPD..9      11     14     12     9
20 FT WIND GUST.12     18     23     20     15

$$
FORECASTER...DEAN M.
REQUESTED BY...GARY ROERICK
TYPE OF REQUEST...PRESCRIBED
.TAG 20110412.BOYRI.01/DLH