FNUS73 KFGF 171331
FWSFGF

SPOT FORECAST FOR ULEN 29...MN DNR
NATIONAL WEATHER SERVICE GRAND FORKS ND
831 AM CDT MON MAY 17 2010

FORECAST IS BASED ON IGNITION TIME OF 1100 CDT ON MAY 17.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...

TODAY WILL BE WARM AND PARTLY SUNNY AS HIGH PRESSURE CONTROLS THE
UPPER MIDWEST. EXPECT LIGHT SOUTHERLY WINDS. MIXING HEIGHTS WILL
BE EXCELLENT...SO SMOKE DISPERSION WILL BE EXCELLENT DESPITE THE
LIGHT WIND. RELATIVE HUMIDITY SHOULD GET DOWN TO NEAR 30
PERCENT...BUT COULD BE SLIGHTLY HIGHER IF MORE CUMULUS CLOUDS
DEVELOP THIS AFTERNOON THAN EXPECTED.

.TODAY...

SKY/WEATHER.........PARTLY SUNNY.
MAX TEMPERATURE.....73-78.
MIN HUMIDITY........27-32 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 5 TO 8 MPH LATE IN
                    THE MORNING.
MIXING HEIGHT.......300 FT AGL INCREASING TO 9800-11100 FT AGL.
MIXING WINDS........SOUTHEAST 7 TO 14 MPH DECREASING TO 3 TO 9 MPH
                    LATE IN THE MORNING...THEN INCREASING TO 8 TO
                    13 MPH IN THE AFTERNOON.

TIME (CDT)      10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM
SKY (%).........56  57  56  56  53  49  45  41  37
WEATHER COV.....
WEATHER TYPE....
TEMP............62  66  68  71  73  74  75  75  75
RH..............55  51  44  40  39  36  33  32  34
20 FT WIND DIR..S   S   S   S   S   S   S   S   S
20 FT WIND SPD..3   4   5   7   7   7   6   5   5
20 FT WIND GUST.5   5   10  15  15  15  10  10  10

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....46-51.
MAX HUMIDITY........90-95 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST 5 TO 6 MPH IN
                    THE LATE EVENING AND OVERNIGHT.
MIXING HEIGHT.......9200 FT AGL DECREASING TO 300 FT AGL.
MIXING WINDS........SOUTHEAST AROUND 7 MPH SHIFTING TO THE NORTH 6
                    TO 7 MPH EARLY IN THE EVENING...THEN SHIFTING
                    TO THE SOUTH 7 TO 12 MPH LATE IN THE EVENING.

TIME (CDT)      7 PM   9 PM   11 PM  1 AM   3 AM   5 AM
SKY (%).........33     28     25     23     19     17
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............74     68     61     56     52     49
RH..............38     47     63     79     91     95
20 FT WIND......S 4    S 4    S 5    SE 5   SE 5   SE 5
20 FT WIND GUST.5      5      10     10     10     10

.TUESDAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....75-80.
MIN HUMIDITY........28-33 PERCENT.
WIND (20 FT)........SOUTH WINDS 5 TO 8 MPH.
MIXING HEIGHT.......300 FT AGL INCREASING TO 7700-9100 FT AGL.
MIXING WINDS........SOUTH 12 TO 15 MPH.

TIME (CDT)      7 AM      10 AM     1 PM      4 PM
SKY (%).........15        15        17        17
WEATHER COV.....
WEATHER TYPE....NONE      NONE      NONE      NONE
TEMP............48        61        72        76
RH..............95        60        40        34
20 FT WIND......SE 5G10   S 5G10    S 7G10    S 7G15

$$
FORECASTER...GROCHOCINSKI
REQUESTED BY...ERIK ANTHONISEN
TYPE OF REQUEST...PRESCRIBED
.TAG 20100517.ULEN2.01/FGF