Suppression Forecast
Issued by NWS Sioux Falls, SD

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FNUS73 KFSD 071538
FWSFSD

Spot Forecast for RX Slash Pile Burn...Yankton Agency
National Weather Service Sioux Falls SD
938 AM CST Thu Dec 7 2017

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

.DISCUSSION...
West winds will be lighter than recent days, but will still range
from 10 to 15 mph today. Winds turn northwest tonight and Friday.
Winds will increase to 10 to 20 mph by Friday afternoon with
higher gusts. Conditions remain dry, with only some scattered
flurries possible tonight.

.REST OF TODAY...

Max temperature.....27-32.
Min humidity........55 percent.

TIME (CST)      9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky cover.......MCR MCR MCR MCR PC  PC  PC  MC  MC
Sky (%).........8   12  15  22  29  39  48  58  64
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   0
Temp............10  14  19  24  27  29  30  29  27
Dewpoint........4   7   10  12  14  16  18  20  20
RH..............77  72  66  60  55  57  60  68  74
20 FT wind dir..W   W   W   W   W   W   W   W   W
20 FT wind spd..8   9   9   10  12  12  10  9   8
20 FT wind gust.9       12  13  15  14  13  10
Mix hgt (kft)...0.4 0.9 1.4 1.9 2.0 2.1 2.2 2.2 1.2
Transp wind dir.WNW WNW W   W   W   W   W   W   W
Transp wind spd.13  14  16  18  20  21  20  16  12
Haines index....4   4   5   5   5   5   5   5   4
Smoke dispersal.PR  PR  FR  FR  FR  GD  GD  FR  PR

.TONIGHT...

Min temperature.....21-26.
Max humidity........95 percent.

TIME (CST)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky cover.......MCLDY  MCLDY  MCLDY  MCLDY  CLOUDY CLOUDY
Sky (%).........69     75     75     80     89     92
Weather cov.....                     CHANCE CHANCE CHANCE
Weather type....NONE   NONE   NONE   SNSHWR SNSHWR SNSHWR
Tstm cov........
Chc of pcpn (%).0      0      0      10     10     10
Temp............25     24     26     27     28     28
Dewpoint........20     21     23     24     26     27
RH..............82     86     88     88     92     93
20 ft wind......WSW 7  WSW 7  W 8    WNW 10 WNW 12 WNW 10
20 ft wind gust.                     13     15     13
Mix hgt (ft)....300    300    300    300    300    300
Transport wind..WSW 8  W 7    W 9    WNW 12 WNW 13 WNW 13
Haines index....4      3      3      3      2      2
Smoke dispersal.POOR   POOR   POOR   POOR   POOR   POOR

.FRIDAY...

Max temperature.....35-40.
Min humidity........64 percent.

TIME (CST)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
Sky cover.......MCLDY  MCLDY  MCLDY  MCLDY  MCLDY  MCLDY
Sky (%).........81     69     63     52     52     54
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE   NONE
Tstm cov........
Chc of pcpn (%).10     10     10     0      0      0
Temp............27     25     29     35     38     37
Dewpoint........26     24     26     26     27     27
RH..............95     100    88     69     64     67
20 ft wind......WNW 10 NW 10  NW 14  NW 17  NW 18  NW 16
20 ft wind gust.12     15     20     25     28     24
Mix hgt (ft)....300    300    1000   2400   2400   2400
Transport wind..NW 12  NW 13  NW 18  NW 28  NW 33  NW 28
Haines index....2      2      2      2      3      3
Smoke dispersal.POOR   POOR   FAIR   GOOD   GOOD   GOOD

$$
Forecaster...Hanko
Requested by...Julian RedBuffalo
Type of request...PRESCRIBED
.TAG 1719703.0/FSD



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