FNUS73 KDLH 141932
FWSDLH

SPOT FORECAST FOR LANGLEY RX...US FOREST SERVICE
NATIONAL WEATHER SERVICE DULUTH MN
232 PM CDT MON MAY 14 2012

FORECAST IS BASED ON IGNITION TIME OF 0930 CDT ON MAY 15.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...HIGH PRESSURE WILL BE BUILDING IN FROM THE WEST
DURING THE DAY TUESDAY AS CLOUDS AND POSSIBLY A FEW LINGERING
LIGHT RAIN SHOWERS MOVE TO THE EAST IN THE EARLY MORNING. MOSTLY
SUNNY SKIES ARE EXPECTED THROUGH THE DAY. TEMPERATURES WILL BE
AROUND 10 DEGREES COOLER THAN MONDAY...WITH MINIMUM HUMIDITIES IN
THE UPPER 20 TO LOWER 30 PERCENT RANGE. NORTHWEST WINDS WILL BE
QUITE GUSTY THROUGH THE DAY WITH MORNING GUSTS UP TO 15 MPH AND
AFTERNOON GUSTS UP TO OR EXCEEDING 20 MPH. DRY CONDITIONS CONTINUE
THROUGH TUESDAY NIGHT WITH COOLER TEMPERATURES AND RECOVERY RH
VALUES IN THE 70 TO 80 PERCENT RANGE.

.TUESDAY...

SKY/WEATHER.........PARTLY CLOUDY IN THE EARLY MORNING WITH SKIES
                    CLEARING OFF IN THE LATE MORNING. MOSTLY SUNNY
                    THROUGH THE AFTERNOON.
MAX TEMPERATURE.....67-72.
MIN HUMIDITY........26-30 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 7 TO 11 MPH WITH GUSTS TO 15 MPH
                    IN THE MORNING...THEN INCREASING TO 11 TO 12 MPH
                    WITH GUSTS TO 18 MPH IN THE AFTERNOON.
MIXING HEIGHT.......1800 FT AGL INCREASING TO 8400 FT AGL.
TRANSPORT WINDS.....NORTHWEST 25 TO 30 MPH.
SMOKE DISPERSAL.....GOOD (32900) INCREASING TO EXCELLENT (135900)
                    LATE IN THE MORNING...THEN INCREASING TO
                    EXCELLENT (170300) EARLY IN THE AFTERNOON
                    DECREASING TO EXCELLENT (167700) LATE IN THE
                    AFTERNOON.

TIME (CDT)      7 AM   9 AM   11 AM  1 PM   3 PM   5 PM
TEMP............52     58     65     67     70     68
RH..............66     49     41     32     26     28
20 FT WIND DIR..NW     NW     NW     NW     NW     NW
20 FT WIND SPD..7      9      10     11     13     11
20 FT WIND GUST.8      12     15     17     18     16

.TUESDAY NIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....36-41.
MAX HUMIDITY........75-85 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 6 TO 10 MPH WITH GUSTS TO 13 MPH
                    IN THE EARLY EVENING...THEN BECOMING LIGHT AFTER
                    10 PM.
MIXING HEIGHT.......5700 FT AGL DECREASING TO 300 FT AGL IN THE
                    LATE EVENING AND OVERNIGHT.
TRANSPORT WINDS.....NORTH 5 TO 10 MPH.
SMOKE DISPERSAL.....EXCELLENT (90300) DECREASING TO POOR (1500) IN
                    THE LATE EVENING AND OVERNIGHT.

TIME (CDT)      7 PM   9 PM   11 PM  1 AM   3 AM   5 AM
TEMP............61     53     46     42     39     40
RH..............33     41     51     57     64     67
20 FT WIND DIR..NW     N      N      NW     N      N
20 FT WIND SPD..10     6      3      2      1      1
20 FT WIND GUST.14     7

$$
FORECASTER...BRIAN
REQUESTED BY...RYAN KINGSLEY
TYPE OF REQUEST...PRESCRIBED
.TAG 20120515.LANGL.01/DLH