FNUS73 KFGF 231243
FWSFGF

SPOT FORECAST FOR OLSON EAST...MN DNR
NATIONAL WEATHER SERVICE GRAND FORKS ND
743 AM CDT MON APR 23 2012

FORECAST IS BASED ON IGNITION TIME OF 1200 CDT ON APRIL 23.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
HIGH PRESSURE IN THE EVENING WILL KEEP WINDS RATHER
LIGHT...POSSIBLY GOING CALM DURING PARTS OF THE DAY. BY LATE THIS
AFTN...HOWEVER...EXPECT WINDS TO SET UP WITH A SOUTHERLY COMPONENT.
THERE IS A CHANCE FOR SOME LIGHT SHOWERS OR POSSIBLY A
THUNDERSTORM IN THE AREA. HUMIDITIES WILL BE IN THE 25 PER CENT TO
PER CENT RANGE. MIXING LEVELS SHOULD CLIMB FAIRLY WELL THIS
AFTERNOON GIVEN ADIABATIC SOUNDINGS UP TO ABOUT THE 850 MB LEVEL.

.TODAY...

SKY/WEATHER.........MOSTLY CLOUDY. ISOLATED RAIN SHOWERS IN THE
                    AFTERNOON.
MAX TEMPERATURE.....62-67.
MIN HUMIDITY........26-31 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST 5 TO 8 MPH IN
                    THE LATE MORNING AND AFTERNOON.
MIXING HEIGHT.......300 FT AGL INCREASING TO 2700-3900 FT AGL EARLY
                    IN THE MORNING...THEN INCREASING TO 5200-6600
                    FT AGL LATE IN THE MORNING INCREASING TO
                    6200-8000 FT AGL EARLY IN THE AFTERNOON
                    DECREASING TO 3800-5000 FT AGL.
MIXING WINDS........SOUTH 6 TO 15 MPH INCREASING TO 16 TO 18 MPH
                    EARLY IN THE AFTERNOON.

TIME (CDT)      11A 12P 1PM 2PM 3PM 4PM 5PM 6PM
SKY (%).........81  81  81  79  78  76  74  72
WEATHER COV.....        ISO ISO ISO ISO ISO ISO
WEATHER TYPE....        RW  RW  RW  RW  RW  RW
TSTM COV........
TEMP............59  62  63  63  63  62  62  61
RH..............39  33  31  31  35  39  42  45
20 FT WIND DIR..S   S   S   S   S   S   S   SE
20 FT WIND SPD..6   7   8   8   8   8   8   8
20 FT WIND GUST.10  10  10  10  10  10  10  10

.TONIGHT...

SKY/WEATHER.........MOSTLY CLOUDY BECOMING PARTLY CLOUDY.
MIN TEMPERATURE.....41-46.
MAX HUMIDITY........72-77 PERCENT.
WIND (20 FT)........EAST WINDS 5 TO 8 MPH.
MIXING HEIGHT.......700-2600 FT AGL DECREASING TO 300 FT AGL IN THE
                    LATE EVENING AND OVERNIGHT.
MIXING WINDS........SOUTHEAST 17 TO 26 MPH BECOMING EAST 7 TO 14
                    MPH LATE IN THE EVENING.

TIME (CDT)      7 PM   9 PM   11 PM  1 AM   3 AM   5 AM
SKY (%).........69     61     54     48     44     42
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TSTM COV........
TEMP............60     54     49     47     45     43
RH..............49     61     70     72     74     77
20 FT WIND......SE 8   SE 7   SE 6   E 6    E 6    E 6
20 FT WIND GUST.10     10     10     10     10     10

$$
FORECASTER...SPEICHER
REQUESTED BY...RANDY PRACHAR
TYPE OF REQUEST...PRESCRIBED
.TAG 20120423.OLSON.01/FGF