Suppression Forecast
Issued by NWS Sioux Falls, SD

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FNUS73 KFSD 211044
FWSFSD

Spot Forecast for Hein RX...USFWS
National Weather Service Sioux Falls SD
544 AM CDT Mon May 21 2018

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

.DISCUSSION...

Light rain showers are now expected to persist into the mid to
late morning hours at the spot forecast location. Any dampness
from overnight rains will be slow to dry due to very light winds
today in addition to overcast skies for much of the day. Clouds
will very slowly rise today given the poor mixing, with mixing
heights approaching 2,000 ft AGL by late afternoon.

Transport winds will be very light, but prevail out of the south
to southeast through the day.

.TODAY...

Max temperature.....68-73.
Min humidity........57 percent.

TIME (CDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky cover.......CDY CDY CDY CDY CDY CDY CDY CDY CDY MC  MC  MC
Sky (%).........100 100 99  98  97  96  96  95  89  83  76  68
Weather cov.....DEF DEF LKY CHC CHC CHC SCH
Weather type....RW  RW  RW  RW  RW  RW  RW
Tstm cov........
Chc of pcpn (%).90  90  70  50  30  30  20  10  10  0   0   0
Temp............53  54  55  56  58  60  62  64  66  68  69  70
Dewpoint........52  52  52  52  52  52  52  53  53  54  54  54
RH..............96  93  89  85  80  75  70  67  63  61  59  57
20 FT wind dir..E   E   ESE S   S   S   S   S   S   S   SSE SSE
20 FT wind spd..3   3   2   3   5   5   5   5   5   5   6   6
20 FT wind gust.
Mix hgt (kft)...0.3 0.3 1.1 1.9 2.7 3.0 3.3 3.7 3.9 4.2 4.5 4.4
Transp wind dir.ESE E   ESE SSE S   S   SSW SW  SW  SW  SSW SSW
Transp wind spd.3   3   5   5   5   5   5   3   3   3   3   3
Haines index....3   3   3   3   3   3   3   3   3   3   3   3
Smoke dispersal.PR  PR  PR  PR  PR  PR  PR  PR  PR  PR  PR  PR

.TONIGHT...

Min temperature.....51-56.
Max humidity........93 percent.

TIME (CDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky cover.......MCLDY  PCLDY  MCLEAR MCLEAR MCLEAR MCLEAR
Sky (%).........59     42     25     16     15     20
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
Chc of pcpn (%).0      0      0      0      0      0
Temp............71     68     63     59     57     55
Dewpoint........54     53     53     53     53     52
RH..............56     58     70     80     86     90
20 ft wind......SSE 6  SE 6   ESE 6  ESE 8  ESE 8  ESE 7
20 ft wind gust.
Mix hgt (ft)....4300   2900   300    300    300    300
Transport wind..SSW 3  S 5    ESE 7  ESE 9  ESE 9  SE 8
Haines index....3      3      4      4      4      3
Smoke dispersal.POOR   POOR   POOR   POOR   POOR   POOR

.TUESDAY...

Max temperature.....79-84.
Min humidity........51 percent.

TIME (CDT)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
Sky cover.......MCLEAR PCLDY  MCLEAR PCLDY  PCLDY  PCLDY
Sky (%).........19     33     22     28     32     35
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
Chc of pcpn (%).0      0      0      0      10     10
Temp............54     60     70     77     80     82
Dewpoint........53     55     59     60     61     62
RH..............97     84     68     56     52     51
20 ft wind......ESE 7  SE 9   SE 10  SE 10  SE 10  SE 12
20 ft wind gust.              12     12     13     14
Mix hgt (ft)....300    700    1600   3800   5100   5500
Transport wind..ESE 8  SE 10  SSE 13 SE 16  SE 20  SSE 21
Haines index....3      3      3      3      3      3
Smoke dispersal.POOR   POOR   FAIR   GOOD   EXCEL  EXCEL

$$
Forecaster...DUX
Requested by...Charles lanoue
Type of request...PRESCRIBED
.TAG 1810253.2/FSD
.DELDT 05/21/18



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