Suppression Forecast
Issued by NWS Grand Forks, ND

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FNUS73 KFGF 021327
FWSFGF

SPOT FORECAST FOR ULEN...MN DNR
NATIONAL WEATHER SERVICE GRAND FORKS ND
827 AM CDT TUE SEP 2 2014

FORECAST IS BASED ON IGNITION TIME OF 1200 CDT ON SEPTEMBER 02.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...

SOUTHWESTERLY WINDS WILL INCREASE UP TO 15 MPH TODAY...WITH SOME HIGHER
GUSTS POSSIBLE GIVEN DEEP VERTICAL MIXING BY THIS AFTERNOON. A
WEAK WEATHER SYSTEM COULD PRODUCE A FEW ISOLATED SHOWERS AND
THUNDERSTORMS MAINLY THIS AFTERNOON. OVERALL...THE COVERAGE OF
THESE STORMS WILL BE LIMITED...BUT ANY STORMS COULD PRODUCE BRIEF
HEAVY RAINFALL AND GUSTY AND ERRATIC WINDS. RH WILL FALL TO AROUND
40 PERCENT THIS AFTERNOON...DEPENDENT ON ANY STORMS WHICH IMPACT
THE BURN SITE.

.TODAY...

SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS.
                    SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE
                    MORNING AND IN THE AFTERNOON.
MAX TEMPERATURE.....73-78.
MIN HUMIDITY........38-43 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 6 TO 11 MPH. GUSTY AND ERRATIC
                    WINDS EXPECTED NEAR THUNDERSTORMS LATE IN THE
                    MORNING.
MIXING HEIGHT.......300 FT AGL INCREASING TO 3700 FT AGL LATE IN
                    THE MORNING...THEN INCREASING TO 5800 FT AGL
                    LATE IN THE MORNING INCREASING TO 8000-8600 FT
                    AGL EARLY IN THE AFTERNOON DECREASING TO 5900
                    FT AGL DECREASING TO 3200 FT AGL LATE IN THE
                    AFTERNOON.
MIXING WINDS........SOUTHWEST 6 TO 14 MPH INCREASING TO 16 TO 23
                    MPH IN THE LATE MORNING AND AFTERNOON.

TIME (CDT)      11A 12P 1PM 2PM 3PM 4PM 5PM 6PM
SKY (%).........31  31  33  35  37  40  42  44
WEATHER COV.....ISO SCH SCH SCH SCH SCH SCH
WEATHER TYPE....RW  RW  RW  RW  RW  RW  RW
TSTM COV........    SCH SCH SCH SCH SCH SCH
TEMP............70  72  73  74  75  75  75  75
RH..............55  51  48  44  43  43  45  46
20 FT WIND DIR..SW  SW  SW  SW  SW  SW  SW  SW
20 FT WIND SPD..9   10  11  11  11  10  9   7
20 FT WIND GUST.15  15  15  20  20  15  15  10

.TONIGHT...

SKY/WEATHER.........PARTLY CLOUDY.
MIN TEMPERATURE.....55-60.
MAX HUMIDITY........88-93 PERCENT.
WIND (20 FT)........SOUTH WINDS 5 TO 7 MPH UNTIL EARLY MORNING
                    BECOMING LIGHT...THEN BECOMING SOUTH UP TO 5
                    MPH EARLY IN THE MORNING.
MIXING HEIGHT.......300 FT AGL.
MIXING WINDS........SOUTH 6 TO 15 MPH DECREASING TO 5 TO 6 MPH
                    EARLY IN THE MORNING.

TIME (CDT)      7 PM   9 PM   11 PM  1 AM   3 AM   5 AM
SKY (%).........45     44     43     42     34     31
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TSTM COV........
TEMP............73     68     63     61     59     57
RH..............51     63     75     81     87     93
20 FT WIND......SW 6   S 5    S 6    S 7    S 5    S 4
20 FT WIND GUST.10     10     10     10     10     5

$$
FORECASTER...MAKOWSKI
REQUESTED BY...JASON EKSTEIN
TYPE OF REQUEST...PRESCRIBED
.TAG 20140902.ULEN_.01/FGF






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