FNUS73 KFSD 211158
FWSFSD

SPOT FORECAST FOR BUFFALO LAKE WPA...USFWS MADISON WMD
NATIONAL WEATHER SERVICE SIOUX FALLS SD
658 AM CDT TUE APR 21 2009

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

.DISCUSSION...MOSTLY DRY WEATHER THROUGH THURSDAY WILL BE
ACCOMPANIED BY A WARMING TREND. NORTHWEST WINDS TODAY WILL BE LIGHT
TO MODERATE...OR MUCH LIGHTER THAN MONDAY. ISOLATED LIGHT SHOWERS
THIS MORNING ARE EXPECTED TO BE MAINLY SPRINKLES.

.TODAY...

MAX TEMPERATURE.....61-66.
MIN HUMIDITY........31 PERCENT.

TIME (CDT)      7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY.............MC  MC  MC  MC  MC  MC  MC  MC  MC  PC  PC
WEATHER COV.....ISO ISO ISO ISO ISO ISO
WEATHER TYPE....RW  RW  RW  RW  RW  RW
TEMP (F)........37  38  41  44  48  51  55  58  61  63  62
RH (%)..........79  75  65  57  50  45  39  36  33  31  33
20 FT WIND DIR..NW  NW  NW  NW  NW  NW  WNW NW  NW  NW  NW
20 FT WIND SPD..8   9   9   9   9   10  10  12  13  14  14
20 FT WIND GUST.10  10  10  10  10  15  15  15  15  20  20
DISPERSAL INDEX.PR  PR  PR  PR  FR  GD  GD  EX  EX  EX  EX
MIX HGT (KFT)...0.3 0.5 0.8 1.0 2.4 3.7 5.0 5.9 6.7 7.6 7.0
TRANSP WIND DIR.NW  NW  NW  NW  NW  NW  NW  NW  NW  NW  NW
TRANSP WIND SPD.9   10  12  13  13  13  14  16  18  20  20

.TONIGHT...

MIN TEMPERATURE.....34-39.
MAX HUMIDITY........85 PERCENT.

TIME (CDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
SKY.............PCLDY  PCLDY  PCLDY  PCLDY  PCLDY  PCLDY
WEATHER TYPE....NONE   NONE   NONE   NONE   NONE   NONE
TEMP (F)........61     57     49     46     43     40
RH (%)..........35     41     56     63     70     79
20 FT WIND......NW 14  NW 10  NW 6   NW 5   NW 5   N 5
20 FT WIND GUST.20     15
DISPERSAL INDEX.EXCEL  GOOD   POOR   POOR   POOR   POOR
MIX HGT (FT)....6300   3900   300    300    300    300
TRANSPORT WIND..NW 18  NW 14  NW 7   NW 6   NW 5   N 5

.WEDNESDAY...

MAX TEMPERATURE.....70-75.
MIN HUMIDITY........31 PERCENT.

TIME (CDT)      6 AM      9 AM      NOON      3 PM
SKY.............PCLDY     PCLDY     MCLEAR    MCLEAR
WEATHER TYPE....NONE      NONE      NONE      NONE
TEMP (F)........38        48        62        70
RH (%)..........85        60        39        32
20 FT WIND......NE 5      ESE 6     S 6       SSW 8G10
DISPERSAL INDEX.POOR      POOR      FAIR      GOOD
MIX HGT (FT)....300       600       3400      5700
TRANSPORT WIND..NE 5      ESE 9     S 7       SW 8

$$
FORECASTER...WILLIAMS
REQUESTED BY...ART CANTERBURY
TYPE OF REQUEST...PRESCRIBED
.TAG 20090421.BUFFA.01/FSD