Suppression Forecast
Issued by NWS Bismarck, ND

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FNUS73 KBIS 131953
FWSBIS

Spot Forecast for Community Burn-Fort Yates...BIA Standing Rock Agency
National Weather Service Bismarck ND
153 PM CST Mon Nov 13 2017

Forecast is based on ignition time of 1400 CST on November 13.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...

Mild temperatures and sunny skies are expected today with clear skies
tonight. This afternoon minimum RH will be around 33 percent. High 55.

On Tuesday skies will be sunny with highs in the mid 50s. Winds will
become northwest 10 to 20 mph in the afternoon. Minimum RH will be
40 percent.

On Wednesday...much cooler. Highs in the mid 30s. Northwest winds 10 to
20 mph. Min RH 52 percent.

.REST OF TODAY...

Sky/weather.........Sunny.
CWR.................0 percent.
Chance of pcpn......0 percent.
LAL.................1.
Max temperature.....Around 55.
Min humidity........33 percent.
Wind (20 ft)........Southwest up to 5 mph.
Mixing height.......500-900 ft AGL.
Transport winds.....Northwest around 5 mph.
Smoke dispersal.....Poor (900 knot-ft).
Haines Index........5 (moderate).

TIME (CST)      2PM 3PM 4PM 5PM
Sky (%).........1   2   3   3
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0
Chc of pcpn (%).0   0   0   0
LAL.............1   1   1   1
Temp............52  55  53  50
RH..............35  33  34  41
20 FT wind dir..SW  S   S   SE
20 FT wind spd..3   4   4   5
20 FT wind gust.5   5   6   6
Mix hgt (kft)...0.9 0.9 0.7 0.5
Transp wind dir.NW  SW  SW  SW
Transp wind spd.5   1   1   1
Haines index....5   5   5   5
SDspl kt-ft/10002   1   1   1

.TONIGHT...

Sky/weather.........Mostly clear.
CWR.................0 percent.
Chance of pcpn......0 percent.
LAL.................1.
Min temperature.....Around 30.
Max humidity........92 percent.
Wind (20 ft)........South winds 5 to 6 mph.
Mixing height.......100-300 ft AGL.
Transport winds.....South 3 to 7 mph.
Smoke dispersal.....Poor (600 knot-ft).

TIME (CST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........4   3   3   4   6   13  21  27  33  36  38  38
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0
LAL.............1   1   1   1   1   1   1   1   1   1   1   1
Temp............46  42  42  40  39  38  38  37  37  36  35  34
RH..............49  60  67  73  73  76  76  76  76  75  79  82
20 FT wind dir..SE  SE  S   S   S   S   SE  SE  SE  SE  SE  S
20 FT wind spd..6   6   6   6   6   6   4   4   5   5   4   4
20 FT wind gust.    7   8   9   9   8   5   5   6   6   5   5
Mix hgt (kft)...0.3 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1
Transp wind dir.S   S   S   S   S   S   S   S   S   S   S   S
Transp wind spd.3   3   3   6   6   6   6   6   6   7   7   7
Haines index....5   5   6   6   6   5   5   5   6   6   6   6
SDspl kt-ft/10001   1   1   1   1   1   1   1   1   1   1   1

.TUESDAY...

Sky/weather.........Partly sunny.
CWR.................0 percent.
Chance of pcpn......0 percent.
LAL.................1.
Max temperature.....Around 56.
Min humidity........40 percent.
Wind (20 ft)........Light winds becoming west 10 to 20 mph in the
                    afternoon.
Mixing height.......100-800 ft AGL.
Transport winds.....South 3 to 5 mph shifting to the northwest
                    around 13 mph in the afternoon.
Smoke dispersal.....Poor (400 knot-ft).
Haines Index........4 to 6 OR (low) to (high).

TIME (CST)      6 AM      9 AM      NOON      3 PM
Sky (%).........39        47        36        53
Weather cov.....
Weather type....NONE      NONE      NONE      NONE
Tstm cov........
CWR.............0         0         0         0
Chc of pcpn (%).0         0         0         0
LAL.............1         1         1         1
Temp............32        32        49        56
RH..............89        89        54        40
20 FT wind......S 3G4     S 2G3     NW 10G13  W 14G20
Mix hgt (ft)....100       100       800       700
Transport wind..S 5       S 3       NW 13     NW 15
Haines index....6         5         4         5
SDspl kt-ft/10001         0         9         8

$$
Forecaster...ABELING
Requested by...James Condon
Type of request...PRESCRIBED
.TAG 1718724.0/BIS
.EMAIL james.condon@bia.gov



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