FNUS73 KFGF 261241
FWSFGF

SPOT FORECAST FOR GREWE...USFWS
NATIONAL WEATHER SERVICE GRAND FORKS ND
741 AM CDT THU MAY 26 2011

FORECAST IS BASED ON IGNITION TIME OF 1400 CDT ON MAY 26.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
SUNNY WITH HIGHS IN THE MID 60S FOR YOUR BURN SITE TODAY.
LIGHT EAST WINDS WILL TURN TO THE SOUTHEAST THIS MORNING... AT 5
TO 10 MPH WITH A GUST OR TWO TO 15 MPH THIS AFTERNOON. THE DRY
AIRMASS WILL ALLOW FOR THE MORNING INVERSION TO QUICKLY ERODE AND
ALLOW RHS TO DROP QUICKLY WITH MIN VALUES AROUND 35 PERCENT. SMOKE
DISPERSION WILL BECOME VERY GOOD THIS AFTERNOON.

.TODAY...

SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....61-66.
MIN HUMIDITY........31-36 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS 5 TO 10 MPH.
MIXING HEIGHT.......300 FT AGL INCREASING TO 4700-6500 FT AGL.
MIXING WINDS........SOUTHEAST 6 TO 12 MPH.

TIME (CDT)      1PM 2PM 3PM 4PM 5PM 6PM
SKY (%).........25  24  22  20  18  18
WEATHER COV.....
WEATHER TYPE....
TEMP............59  61  62  63  63  63
RH..............39  39  37  36  37  39
20 FT WIND DIR..E   E   E   SE  SE  SE
20 FT WIND SPD..5   5   6   7   8   9
20 FT WIND GUST.10  10  10  10  15  15

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY BECOMING MOSTLY CLOUDY.
MIN TEMPERATURE.....41-46.
MAX HUMIDITY........61-66 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS 6 TO 11 MPH.
MIXING HEIGHT.......4600-6300 FT AGL DECREASING TO 500-900 FT AGL.
MIXING WINDS........SOUTHEAST 13 TO 21 MPH INCREASING TO 17 TO 24
                    MPH IN THE LATE EVENING AND OVERNIGHT.

TIME (CDT)      7 PM   9 PM   11 PM  1 AM   3 AM   5 AM
SKY (%).........18     25     36     48     59     69
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............62     58     52     49     46     44
RH..............39     45     52     58     60     64
20 FT WIND......SE 10  SE 10  SE 10  SE 10  SE 10  SE 10
20 FT WIND GUST.15     15     15     15     15     15

.FRIDAY...

SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE
                    MORNING. ISOLATED THUNDERSTORMS THROUGH THE
                    DAY. RAIN SHOWERS LIKELY IN THE AFTERNOON.
MAX TEMPERATURE.....55-60.
MIN HUMIDITY........55-60 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS 8 TO 13 MPH. GUSTS UP TO 20 MPH
                    EARLY IN THE MORNING. GUSTY AND ERRATIC WINDS
                    EXPECTED NEAR THUNDERSTORMS.
MIXING HEIGHT.......300 FT AGL INCREASING TO 5300-5700 FT AGL.
MIXING WINDS........SOUTHEAST 14 TO 23 MPH INCREASING TO SOUTH 28
                    TO 35 MPH IN THE LATE MORNING AND AFTERNOON.

TIME (CDT)      7 AM      10 AM     1 PM      4 PM
SKY (%).........76        79        78        82
WEATHER COV.....CHANCE    CHANCE    LIKELY    LIKELY
WEATHER TYPE....RNSHWR    RNSHWR    RNSHWR    RNSHWR
TEMP............43        50        55        57
RH..............66        63        60        65
20 FT WIND......SE 11G15  SE 11G20  SE 12G20  SE 11G15

$$
FORECASTER...KAISER
REQUESTED BY...TROY BOSCHEE
TYPE OF REQUEST...PRESCRIBED
.TAG 20110526.GREWE.01/FGF