FNUS73 KDLH 151137
FWSDLH

SPOT FORECAST FOR LANGLEY RX 15...USFS
NATIONAL WEATHER SERVICE DULUTH MN
637 AM CDT TUE MAY 15 2012

FORECAST IS BASED ON IGNITION TIME OF 0630 CDT ON MAY 15.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...GUSTY NORTHWEST WINDS WILL DEVELOP EARLY THIS
MORNING AND CONTINUE INTO THIS AFTERNOON. STRONGEST GUSTS WILL
MOST LIKELY OCCUR FROM LATE MORNING INTO EARLY AFTERNOON WITH SOME
DECREASE BY MID TO LATE AFTERNOON. MINIMUM RELATIVE HUMIDITY WILL
DROP QUICKLY LATE THIS MORNING AS MIXING LAYER ACCELERATES
ONGOING DRYING BEHIND FRONT.

.TODAY...

SKY/WEATHER.........MOSTLY SUNNY.
MAX TEMPERATURE.....61-66.
MIN HUMIDITY........27 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 13 TO 17 MPH WITH GUSTS TO
                    AROUND 28 MPH.
MIXING HEIGHT.......2200 FT AGL INCREASING TO 8400 FT AGL.
TRANSPORT WINDS.....NORTHWEST 25 TO 30 MPH.
SMOKE DISPERSAL.....GOOD (51300) INCREASING TO EXCELLENT (169500)
                    LATE IN THE MORNING...THEN INCREASING TO
                    EXCELLENT (193700) EARLY IN THE AFTERNOON
                    DECREASING TO EXCELLENT (177200) LATE IN THE
                    AFTERNOON.

TIME (CDT)      7 AM   9 AM   11 AM  1 PM   3 PM   5 PM
TEMP............46     57     61     63     64     64
RH..............83     49     40     33     28     27
20 FT WIND DIR.. N     NW     NW     NW     NW     NW
20 FT WIND SPD..08     15     16     17     17     15
20 FT WIND GUST.13     26     30     30     28     25

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....32-37.
MAX HUMIDITY........72 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 8 TO 12 MPH BECOMING LIGHT.
MIXING HEIGHT.......5600 FT AGL DECREASING TO 300 FT AGL IN THE
                    LATE EVENING AND OVERNIGHT.
TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH.
SMOKE DISPERSAL.....EXCELLENT (110400) DECREASING TO POOR (1000).

TIME (CDT)      7 PM   9 PM   11 PM  1 AM   3 AM   5 AM
TEMP............60     51     44     40     37     36
RH..............30     41     51     57     67     69
20 FT WIND DIR..NW     NW     NW     NW     NW     NW
20 FT WIND SPD..12     10     8      4      2      2
20 FT WIND GUST.21     17     12     7      3      3

$$
FORECASTER...DECLAN
REQUESTED BY...KEN GUITH
TYPE OF REQUEST...PRESCRIBED
.TAG 20120515.LANGL.02/DLH