FNUS73 KABR 011231
FWSABR

SPOT FORECAST FOR SUB UNIT B   C NORTH...US FISH AND WILDLIFE SERVICE
NATIONAL WEATHER SERVICE ABERDEEN SD
731 AM CDT TUE MAY 1 2012

FORECAST IS BASED ON IGNITION TIME OF 1300 CDT ON MAY 01.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...A BROAD AREA OF LOW PRESSURE WILL BE OVER THE REGION
TODAY. WINDS WILL BE SHIFTING TO THE WEST THIS AFTERNOON AND THEN TO
THE NORTH BY LATE EVENING. THUNDERSTORMS ARE POSSIBLE...MAINLY AFTER
4 PM. SOME OF THESE MAY BE STRONG WITH GUSTY WINDS AND HAIL. SEVERE
ACTIVITY SHOULD STAY TO THE EAST OF THE SPOT AREA.

.TODAY...
SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT CLOUD). A SLIGHT
                    CHANCE OF SHOWERS AND THUNDERSTORMS AFTER 1300.
MAX TEMPERATURE.....74-79.
MIN HUMIDITY........44-49 PERCENT.
WIND (20 FT)........WEST WINDS 5 TO 13 MPH WITH GUSTS TO AROUND 20
                    MPH. GUSTY AND ERRATIC WINDS EXPECTED NEAR
                    THUNDERSTORMS AFTER 1300.
HAINES INDEX........3 OR VERY LOW.
MIXING HEIGHT.......800 FT AGL UNTIL 1000. 4500-5500 FT AGL AFTER
                    1300.
TRANSPORT WINDS.....SOUTH 20 TO 25 MPH UNTIL 1300...THEN SOUTHWEST
                    8 TO 13 MPH UNTIL 1600...THEN WEST 5 TO 10 MPH.
SMOKE DISPERSAL.....23800-38800.
CWR.................ZERO.
LAL.................2.

TIME (CDT)      1PM 2PM 3PM 4PM 5PM 6PM
SKY (%).........71  70  69  68  64  56
WEATHER COV.....SCH SCH SCH SCH SCH SCH
WEATHER TYPE....RW  RW  RW  RW  RW  RW
TEMP............72  73  74  75  75  74
RH..............58  54  50  47  46  46
20 FT WIND DIR..SW  SW  SW  SW  W   W
20 FT WIND SPD..12  11  11  10  9   9
20 FT WIND GUST.20  20  15  15  15  15

.TONIGHT...
SKY/WEATHER.........MOSTLY CLOUDY (45-55 PERCENT CLOUD) UNTIL
                    2200...THEN PARTLY CLOUDY (40-50 PERCENT
                    CLOUD).
MIN TEMPERATURE.....49-54.
MAX HUMIDITY........66-71 PERCENT.
WIND (20 FT)........NORTHWEST WINDS AROUND 10 MPH UNTIL 0100...THEN
                    LIGHT UNTIL 0500...THEN NORTH AROUND 5 MPH.
CWR.................ZERO.

TIME (CDT)      7 PM   9 PM   11 PM  1 AM   3 AM   5 AM
SKY (%).........51     51     50     49     47     44
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............73     66     61     58     56     54
RH..............47     58     66     69     71     70
20 FT WIND......NW 9   NW 7   NW 5   NW 4   NW 4   N 5
20 FT WIND GUST.15     10     10     5      5

.WEDNESDAY...
SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT CLOUD).
MAX TEMPERATURE.....71-76.
MIN HUMIDITY........34-39 PERCENT.
WIND (20 FT)........NORTHEAST WINDS AROUND 6 MPH.
HAINES INDEX........4 OR LOW.
MIXING HEIGHT.......300 FT AGL UNTIL 1000. 4900-5400 FT AGL AFTER
                    1300.
TRANSPORT WINDS.....NORTH 6 TO 15 MPH.
SMOKE DISPERSAL.....22700-32700.
CWR.................ZERO.
LAL.................1.

TIME (CDT)      7 AM   9 AM   11 AM  1 PM   3 PM   5 PM
SKY (%).........42     41     39     39     41     45
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............53     59     64     69     71     72
RH..............68     54     44     38     36     38
20 FT WIND......N 5    N 5    N 5    NE 5   NE 5   E 5
20 FT WIND GUST.                                   10

$$
FORECASTER...WISE
REQUESTED BY...BLAKE STEWART
TYPE OF REQUEST...PRESCRIBED
.TAG 20120501.SUBUN.01/ABR