Suppression Forecast
Issued by NWS Sioux Falls, SD

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FNUS73 KFSD 251121
FWSFSD

Spot Forecast for Jackson WPA RX...USFWS
National Weather Service Sioux Falls SD
621 AM CDT Thu May 25 2017

If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...
Isolated showers will be possible late morning through the
early afternoon, however rainfall amounts will be light.
Winds will become breezy by late morning, turning from
southeast to southerly then southwesterly. Gusts to 30
mph will be possible at times. Winds decrease this evening
and tonight, turning northwest behind a front Friday morning.
Winds will average 10 to 20 mph on Friday.

.TODAY...

Max temperature.....73-78.
Min humidity........40 percent.

TIME (CDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY COVER.......MC  PC  MC  MC  MC  MC  MC  MC  MC  MC  MC  MC
SKY (%).........53  50  56  63  69  71  73  75  74  73  72  68
WEATHER COV.....                SCH SCH SCH
WEATHER TYPE....                RW  RW  RW
TEMP............51  53  56  59  62  65  67  69  70  72  74  75
RH..............74  71  66  64  60  56  54  51  49  44  40  40
20 FT WIND DIR..SSE SSE SSE S   S   S   S   SSW SSW SW  SW  SW
20 FT WIND SPD..18  20  21  22  22  20  16  14  12  10  9   8
20 FT WIND GUST.30  30  30  30  30  30  25  20  15  15  10  10
SMOKE DISPERSAL.PR  PR  FR  GD  EX  EX  EX  EX  GD  GD  GD  GD
MIX HGT (KFT)...0.6 0.4 1.1 1.7 2.4 3.0 3.7 4.4 4.7 4.9 5.2 5.2
TRANSP WIND DIR.SSE SSE SSE S   S   S   S   S   S   SSW SSW SSW
TRANSP WIND SPD.22  36  37  37  36  31  25  20  16  14  12  9
CHC OF PCPN (%).10  10  10  0   20  20  20  10  10  10  10  0
HAINES INDEX....3   3   3   3   3   3   2   2   2   2   2   2

.TONIGHT...

Min temperature.....48-53.
Max humidity........80 percent.

TIME (CDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY COVER.......MCLDY  MCLDY  PCLDY  PCLDY  PCLDY  PCLDY
SKY (%).........63     53     41     43     45     46
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............76     72     65     60     57     54
RH..............39     46     56     64     69     74
20 FT WIND......SW 7   SW 5   WSW 5  W 7    W 8    WNW 9
20 FT WIND GUST.10                   10     10     10
SMOKE DISPERSAL.FAIR   POOR   POOR   POOR   POOR   POOR
MIX HGT (FT)....5200   300    300    300    300    300
TRANSPORT WIND..SW 8   SW 6   WSW 6  W 7    WNW 9  WNW 10
CHC OF PCPN (%).0      0      0      0      0      0
HAINES INDEX....3      3      3      4      5      5

.FRIDAY...

Max temperature.....71-76.
Min humidity........32 percent.

TIME (CDT)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
SKY COVER.......PCLDY  PCLDY  PCLDY  MCLEAR MCLEAR MCLEAR
SKY (%).........45     29     28     19     15     12
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............51     53     62     68     71     73
RH..............80     74     54     42     35     33
20 FT WIND......WNW 9  NW 10  NW 13  WNW 14 WNW 14 WNW 13
20 FT WIND GUST.10     15     20     20     20     20
SMOKE DISPERSAL.POOR   POOR   GOOD   EXCEL  EXCEL  EXCEL
MIX HGT (FT)....300    1100   2700   4800   6100   6700
TRANSPORT WIND..WNW 9  NW 10  NW 15  WNW 18 W 20   W 18
CHC OF PCPN (%).0      0      0      0      0      0
HAINES INDEX....5      5      4      4      4      4

$$
Forecaster...Hanko
Requested by...Erik Olson
Type of request...PRESCRIBED
.TAG 1710054.0/FSD



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