Suppression Forecast
Issued by NWS Sioux Falls, SD

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000
FNUS73 KFSD 061138
FWSFSD

SPOT FORECAST FOR JACK CREEK PILES...U.S. FISH & WILDLIFE SERVICE
NATIONAL WEATHER SERVICE SIOUX FALLS SD
638 AM CDT FRI MAY 6 2016

IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...
TEMPERATURES WILL BE MUCH ABOVE NORMAL TODAY...WITH SOUTHWESTERLY
WINDS PICKING UP BY LATE MORNING...GUSTING TO NEAR 30 MPH THROUGH
THE AFTERNOON. AFTERNOON RELATIVE HUMIDITY VALUES WILL AVERAGE
AROUND 30 PERCENT. THERE WILL BE A SMALL CHANCE OF SHOWERS OR
THUNDERSTORMS TONIGHT...THEN TURNING COOLER ON SATURDAY.

.TODAY...

MAX TEMPERATURE.....81-86.
MIN HUMIDITY........29 PERCENT.

TIME (CDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY COVER.......CLR CLR CLR CLR CLR MCR MCR MCR MCR MCR MCR MCR
% SKY COVER.....2   2   3   4   4   7   9   11  13  14  16  20
WEATHER COV.....    ISO
WEATHER TYPE....    RW
TEMP............57  60  62  65  70  74  77  80  82  84  84  83
RH..............57  54  51  48  42  38  36  34  32  29  29  30
DEWPOINT........42  43  44  45  46  47  48  49  49  48  48  48
20 FT WIND DIR..SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  WSW WSW
20 FT WIND SPD..15  15  16  16  18  20  21  21  21  21  20  18
20 FT WIND GUST.20  20  25  25  25  30  30  30  30  30  30  25
SMOKE DISPERSAL.PR  PR  PR  PR  PR  FR  GD  GD  EX  EX  EX  EX
CHC OF PCPN (%).0   20  10  0   0   0   0   0   0   0   0   0
MIX HGT (KFT)...0.3 0.3 0.3 0.3 0.3 1.1 1.8 2.5 3.3 4.0 4.8 3.3
TRANSP WIND DIR.SW  SW  SW  SW  SW  SW  SW  SW  SW  WSW WSW WSW
TRANSP WIND SPD.14  15  16  18  21  24  29  31  32  31  29  25
HAINES INDEX....6   6   6   6   6   6   6   6   6   5   5   5

.TONIGHT...

MIN TEMPERATURE.....48-53.
MAX HUMIDITY........67 PERCENT.

TIME (CDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY COVER.......MCLEAR PCLDY  PCLDY  MCLDY  MCLDY  MCLDY
% SKY COVER.....23     31     40     53     62     69
WEATHER COV.....              S CHC  S CHC  CHANCE
WEATHER TYPE....NONE   NONE   RNSHWR RNSHWR RNSHWR NONE
TEMP............81     74     67     61     58     54
RH..............32     41     54     65     64     61
DEWPOINT........48     49     50     49     46     41
20 FT WIND......WSW 15 W 12   NW 10  NNW 12 N 13   N 15
20 FT WIND GUST.25     15            15     15     20
SMOKE DISPERSAL.FAIR   POOR   POOR   POOR   POOR   POOR
CHC OF PCPN (%).10     10     20     20     30     10
MIX HGT (FT)....1900   400    300    300    300    300
TRANSPORT WIND..WSW 20 W 14   NW 12  NNW 13 N 15   N 17
HAINES INDEX....5      5      5      4      4      5

.SATURDAY...

MAX TEMPERATURE.....64-69.
MIN HUMIDITY........27 PERCENT.

TIME (CDT)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
SKY COVER.......MCLDY  MCLDY  MCLDY  PCLDY  PCLDY  MCLEAR
% SKY COVER.....74     70     58     45     33     21
WEATHER COV.....
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP............51     52     56     61     65     67
RH..............66     61     48     37     30     27
DEWPOINT........40     39     36     34     33     32
20 FT WIND......NNE 15 NNE 15 NNE 15 NNE 15 NNE 16 NNE 16
20 FT WIND GUST.20     20     20     20     25     25
SMOKE DISPERSAL.POOR   POOR   POOR   GOOD   GOOD   GOOD
CHC OF PCPN (%).10     10     0      0      0      0
MIX HGT (FT)....300    400    700    2300   3500   4300
TRANSPORT WIND..NNE 17 NNE 18 NE 22  NE 22  NE 20  NNE 17
HAINES INDEX....5      5      4      5      5      4

WEATHER TYPE ABBREVIATIONS

1)  T  = THUNDERSTORMS
2)  R  = RAIN
3)  RW = RAIN SHOWERS
4)  L  = DRIZZLE
5)  ZR = FREEZING RAIN
6)  ZL = FREEZING DRIZZLE
7)  S  = SNOW
8)  SW = SNOW SHOWERS
9)  IP = ICE PELLETS
10) F  = FOG
11) ZF = FREEZING FOG
12) IC = ICE CRYSTALS
13) H  = HAZE
14) BS = BLOWING SNOW
15) K  = SMOKE
16) BD = BLOWING DUST
17) FR = FROST

$$
FORECASTER...JM
REQUESTED BY...ERIC EARHART
TYPE OF REQUEST...PRESCRIBED
.TAG 20160506.JACKC.01/FSD



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