FNUS73 KFGF 111617
FWSFGF

SPOT FORECAST FOR CC FL SITE PREP...RED LAKE BIA
NATIONAL WEATHER SERVICE GRAND FORKS ND
1117 AM CDT TUE AUG 11 2009

FORECAST IS BASED ON IGNITION TIME OF 1300 CDT ON AUGUST 11.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
HIGH PRESSURE WILL BRING AMPLE SUN AND WARM TEMPERATURES TO YOUR BURN SITE
THIS AFTERNOON. WINDS WILL PREDOMINATELY BE OUT OF THE SOUTHWEST WITH
SOME VARIABILITY GIVEN WEAK MIXING UNDER THE SURFACE HIGH PRESSURE. LIGHT
MIXING WILL KEEP MINIMUM RELATIVE HUMIDITIES IN THE 35 TO 40 PERCENT RANGE.
SMOKE DISPERSION WILL BE EXCELLENT THIS AFTERNOON.

.TODAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....83-88.
MIN HUMIDITY........35-40 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 5 TO 8 MPH.
MIXING HEIGHT.......300-1700 FT AGL INCREASING TO 6100-7500 FT AGL.
MIXING WINDS........SOUTHWEST 6 TO 12 MPH.

TIME (CDT)      12P 1PM 2PM 3PM 4PM 5PM 6PM
SKY (%).........12  12  11  9   8   6   5
WEATHER COV.....
WEATHER TYPE....
TEMP............77  79  81  83  85  85  85
RH..............55  49  46  42  40  41  42
20 FT WIND DIR..SW  W   W   SW  SW  SW  SW
20 FT WIND SPD..6   7   7   6   6   5   5
20 FT WIND GUST.10  15  15  10  10  10  10

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....57-62.
MAX HUMIDITY........72-77 PERCENT.
WIND (20 FT)........SOUTH WINDS 5 TO 6 MPH.
MIXING HEIGHT.......3700-5400 FT AGL DECREASING TO 300-2000 FT AGL
                    EARLY IN THE EVENING.
MIXING WINDS........SOUTH 7 TO 12 MPH.

TIME (CDT)      7 PM   9 PM   11 PM  1 AM   3 AM   5 AM
SKY (%).........4      5      7      9      10     12
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............83     76     69     65     63     60
RH..............43     51     62     70     75     81
20 FT WIND......S 5    S 5    S 5    S 5    S 5    S 5
20 FT WIND GUST.10     10     10     10     10     10

.WEDNESDAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....86-91.
MIN HUMIDITY........32-37 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 6 TO 11 MPH.
MIXING HEIGHT.......300-1700 FT AGL.
MIXING WINDS........SOUTHWEST 7 TO 15 MPH.

TIME (CDT)      7 AM      10 AM     1 PM      4 PM
SKY (%).........14        19        23        22
WEATHER COV.....
WEATHER TYPE....NONE      NONE      NONE      NONE
TEMP............59        72        83        88
RH..............80        58        42        37
20 FT WIND......S 5G10    S 8G15    SW 10G15  SW 10G15

$$
FORECASTER...VP
REQUESTED BY...GREG PETERSON
TYPE OF REQUEST...PRESCRIBED
.TAG 20090811.CCFLS.02/FGF