Suppression Forecast
Issued by NWS Aberdeen, SD

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000
FNUS73 KABR 271606
FWSABR

SPOT FORECAST FOR MIDWEST INVESTMENT...US FISH AND WILDLIFE SERVICE
NATIONAL WEATHER SERVICE ABERDEEN SD
1106 AM CDT MON APR 27 2015

FORECAST IS BASED ON IGNITION TIME OF 1300 CDT ON APRIL 27.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
HIGH PRESSURE OVER THE BURN AREA WILL PRODUCE LIGHT AND VARIABLE
WINDS WITH NO DOMINANT WIND DIRECTION THROUGH THIS EVENING. WINDS
WILL BECOME GUSTY FROM THE NORTHWEST LATE TONIGHT AS A COLD FRONT
MOVES THROUGH. LIGHT SHOWERS ARE POSSIBLE ALONG THE FRONT.

.TODAY...
SKY/WEATHER.........SUNNY (5-15 PERCENT CLOUD).
MAX TEMPERATURE.....67-72.
MIN HUMIDITY........19-24 PERCENT.
WIND (20 FT)........LIGHT WINDS.
HAINES INDEX........4 OR LOW.
MIXING HEIGHT.......800 FT AGL UNTIL 1300...THEN 7300 FT AGL.
TRANSPORT WINDS.....SOUTH 4 TO 9 MPH UNTIL 1300...THEN NORTH 3 TO 8
                    MPH.
SMOKE DISPERSAL.....POOR (16100-26100).
CWR.................ZERO.
LAL.................1.

TIME (CDT)      1PM 2PM 3PM 4PM 5PM 6PM
SKY (%).........10  12  16  18  19  20
WEATHER COV.....
WEATHER TYPE....
TEMP............64  66  68  69  69  68
RH..............25  22  21  22  23  24
20 FT WIND DIR..NW  NW  N   N   N   N
20 FT WIND SPD..2   3   3   3   3   3
20 FT WIND GUST.5   5   5   5   5   5

.TONIGHT...
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT CLOUD) UNTIL
                    0200...THEN MOSTLY CLOUDY (65-75 PERCENT
                    CLOUD). A SLIGHT CHANCE OF SHOWERS AFTER 0100.
MIN TEMPERATURE.....43-48.
MAX HUMIDITY........90-95 PERCENT.
WIND (20 FT)........LIGHT WINDS UNTIL 0100...THEN WEST AROUND 6 MPH
                    UNTIL 0300...THEN NORTH 5 TO 8 MPH.
HAINES INDEX........4 OR LOW.
MIXING HEIGHT.......5600 FT AGL UNTIL 0100...THEN 300 FT AGL.
TRANSPORT WINDS.....NORTHWEST 4 TO 9 MPH.
SMOKE DISPERSAL.....POOR (2200-12200).
CWR.................ZERO.

TIME (CDT)      7 PM   9 PM   11 PM  1 AM   3 AM   5 AM
SKY (%).........21     20     30     47     76     83
WEATHER COV.....                     S CHC  S CHC  S CHC
WEATHER TYPE....NONE   NONE   NONE   RNSHWR RNSHWR RNSHWR
TEMP............67     61     55     50     48     46
RH..............26     33     41     52     75     92
20 FT WIND......N 3    W 2    W 2    W 5    NW 6   N 7
20 FT WIND GUST.5             5             10     10

.TUESDAY...
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT CLOUD) UNTIL
                    1200...THEN SUNNY (20-30 PERCENT CLOUD).
MAX TEMPERATURE.....66-71.
MIN HUMIDITY........24-29 PERCENT.
WIND (20 FT)........NORTH WINDS 5 TO 10 MPH.
HAINES INDEX........3 OR VERY LOW.
MIXING HEIGHT.......1700 FT AGL UNTIL 1300...THEN 6400 FT AGL.
TRANSPORT WINDS.....NORTH 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1300...THEN GOOD.
CWR.................ZERO.

TIME (CDT)      7 AM   9 AM   11 AM  1 PM   3 PM   5 PM
SKY (%).........75     76     66     33     10     7
WEATHER COV.....ISOLTD ISOLTD ISOLTD
WEATHER TYPE....RNSHWR RNSHWR RNSHWR NONE   NONE   NONE
TEMP............45     51     57     62     67     68
RH..............93     80     63     46     30     26
20 FT WIND......N 6    N 8    N 8    N 9    N 9    N 9
20 FT WIND GUST.10     10     15     15     15     15

$$
FORECASTER...DOERING
REQUESTED BY...PHIL MILLETTE
TYPE OF REQUEST...PRESCRIBED
.TAG 20150427.MIDWE.01/ABR






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