FNUS73 KDLH 181829
FWSDLH

SPOT FORECAST FOR BOY RIVER RX
NATIONAL WEATHER SERVICE DULUTH MN
129 PM CDT THU MAR 18 2010

IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE.

...COOL AIR MOVES IN AND GUSTY WINDS CONTINUE...

DISCUSSION...EXPECT OCCASIONALLY GUSTY NORTHWEST WINDS INTO FRIDAY
MORNING WITH THE WINDS DIMINISHING LATER IN THE AFTERNOON.
TEMPERATURES WILL BE NOTICEABLY COOLER WITH A MORNING MID-LEVEL CLOUD
DECK KEEPING SKIES GENERALLY PARTLY CLOUDY. SKIES SHOULD CLEAR OFF IN
THE AFTERNOON. THIS AIR MASS WILL BE DRIER AS WELL WITH FRIDAY
MORNING SURFACE RH VALUES SLIGHTLY LOWER THAN THURSDAY.

FOR PLANNED IGNITION TIME OF 1100 CDT 3/19/10

.FRIDAY...

   SKY / WEATHER.......MOSTLY CLOUDY IN THE MORNING...BECOMING PARTLY
                       CLOUDY TO MOSTLY CLEAR IN THE AFTERNOON.
                    TEMPERATURE............30-32...AT IGNITION TIME
   RELATIVE HUMIDITY...60-65%...AT IGNITION TIME
   20 FOOT WINDS.......NW 10 TO 13 MPH WITH GUSTS UP TO 16 MPH IN THE
                       MORNING...DIMINISHING TO 5 TO 8 MPH IN THE
                       AFTERNOON.
MIXING HEIGHT....... .4000-5000 FEET
   TRANSPORT WINDS.....NW 20 TO 25 MPH...DECREASING TO 10 TO 15 MPH
                       IN THE AFTERNOON.
   DISPERSION INDEX....EXCELLENT (GREATER THAN 90000)

FORECASTER...BRIAN

$$

REQUESTED BY...JEN GUITH
REASON FOR REQUEST...UNDER THE INTERAGENCY AGREEMENT FOR METEOROLOGICAL SERVICES (USFS, BLM, NPS, U