Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Rapid City, SD

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FNUS53 KUNR 200935
FWFUNR

Fire Weather Planning Forecast for NE Wyoming and WRN South Dakota
National Weather Service Rapid City SD
335 AM MDT Fri Oct 20 2017

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
TONIGHT FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR NORTHEAST
WYOMING AND WESTERN SOUTH DAKOTA...

.DISCUSSION...Very warm and dry conditions are again expected
today. Minimum relative humidity will be 10 to 18 percent across
northeastern Wyoming and western South Dakota during the afternoon
hours. With gusty southwesterly winds across northeastern Wyoming
and western South Dakota, critical fire weather conditions are
again expected. A strong cold front will move through the area
tonight with winds switching to the northwest and remaining gusty.
A few showers will be possible with the frontal passage. Drier and
cooler weather is expected Sunday.

WYZ297-202245-
Northern Campbell-
Including the city of Gillette
335 AM MDT Fri Oct 20 2017

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
TONIGHT FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY...

.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 79.
Min humidity........17 percent.
20-foot winds.......Windy. Southwest 15 to 30 mph.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....Southwest around 20 mph increasing to around 35
                    mph in the afternoon.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......7100 to 8900 ft agl.

.TONIGHT...
Sky/weather.........Mostly cloudy.
Chc of wetting rain.0 percent.
LAL.................1.
Min temperature.....Around 38.
Max humidity........55-61 percent.
20-foot winds.......Windy. West 15 to 30 mph shifting to the
                    northwest 15 to 20 mph after midnight.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Transport winds.....Northwest around 35 mph.
Smoke dispersal.....Poor.
Mixing height.......400 to 500 ft agl.

.SATURDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 52.
Min humidity........25 percent.
20-foot winds.......Breezy. Northwest 15 to 25 mph.
Haines Index........4 or low potential for large plume dominated
                    fire growth.
Transport winds.....Northwest around 30 mph.
Smoke dispersal.....Excellent.
Mixing height.......7000 to 8800 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the mid 30s. Highs in the lower
60s. Southwest winds 15 to 20 mph.
.MONDAY...Breezy. Mostly cloudy. Chance of showers. Lows in the
lower 40s. Highs in the upper 50s. Northwest winds 15 to 25 mph.
.TUESDAY...Partly cloudy. Lows in the mid 30s. Highs in the upper
50s. Northwest winds 15 to 20 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
mid 60s.
.THURSDAY...Cooler. Partly cloudy. Showers and snow showers
likely. Lows in the mid 30s. Highs in the mid 50s.

$$

WYZ259-202245-
Southern Campbell-
Including the city of Wright
335 AM MDT Fri Oct 20 2017

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
TONIGHT FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY...

.TODAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 75.
Min humidity........21 percent.
20-foot winds.......Windy. Southwest 15 to 30 mph.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Transport winds.....Southwest around 25 mph increasing to around 40
                    mph in the afternoon.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......6200 to 7800 ft agl.

.TONIGHT...
Sky/weather.........Mostly cloudy.
Chc of wetting rain.0 percent.
LAL.................1.
Min temperature.....Around 36.
Max humidity........56-62 percent.
20-foot winds.......Breezy. West 15 to 25 mph shifting to the
                    northwest 10 to 25 mph after midnight.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Transport winds.....West around 30 mph.
Smoke dispersal.....Poor.
Mixing height.......600 to 700 ft agl.

.SATURDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 51.
Min humidity........21 percent.
20-foot winds.......Breezy. Northwest 10 to 15 mph shifting to the
                    west 10 to 25 mph in the afternoon.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Transport winds.....West around 25 mph.
Smoke dispersal.....Very good increasing to excellent in the
                    afternoon.
Mixing height.......7700 to 9700 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Windy. Partly cloudy. Lows in the mid 30s. Highs in the
lower 60s. Southwest winds 20 to 30 mph.
.MONDAY...Breezy. Mostly cloudy. Chance of showers. Lows around
40. Highs in the mid 50s. Northwest winds 20 to 25 mph.
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the mid
50s. Northwest winds 15 to 20 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 30s. Highs in the
lower 60s.
.THURSDAY...Cooler. Partly cloudy. Showers and snow showers
likely. Lows in the lower 30s. Highs in the lower 50s.

$$

WYZ298-202245-
Crook and Weston County Plains-
Including the cities of Colony, Moorcroft, Newcastle, and Upton
335 AM MDT Fri Oct 20 2017

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
TONIGHT FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY...

.TODAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 78.
Min humidity........19 percent.
20-foot winds.......Breezy. South 10 to 15 mph shifting to the
                    southwest 15 to 25 mph in the afternoon.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....South around 20 mph increasing to southwest
                    around 35 mph in the afternoon.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......7200 to 9000 ft agl.

.TONIGHT...
Sky/weather.........Mostly cloudy.
Chc of wetting rain.0 percent.
LAL.................1.
Min temperature.....Around 38.
Max humidity........56-64 percent.
20-foot winds.......West 10 to 20 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Transport winds.....West around 20 mph increasing to northwest
                    around 35 mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......200 to 300 ft agl.

.SATURDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 51.
Min humidity........23-29 percent.
20-foot winds.......Northwest 10 to 15 mph.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Transport winds.....Northwest 30 to 35 mph.
Smoke dispersal.....Excellent.
Mixing height.......7800 to 9800 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Breezy. Partly cloudy. Lows in the lower 30s. Highs in
the lower 60s. West winds 20 to 25 mph.
.MONDAY...Mostly cloudy. Chance of showers. Lows in the lower
40s. Highs in the upper 50s. Northwest winds 15 to 20 mph.
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the mid
50s. Northwest winds 15 to 20 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 30s. Highs in the
lower 60s.
.THURSDAY...Partly cloudy. Chance of showers and snow showers.
Lows in the lower 30s. Highs in the lower 50s.

$$

WYZ299-202245-
Wyoming Black Hills-
Including the cities of Sundance and Four Corners
335 AM MDT Fri Oct 20 2017

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
TONIGHT FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY...

.TODAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....73-79.
Min humidity........20 percent.
20-foot winds.......Breezy. South 10 to 15 mph shifting to the
                    southwest 15 to 25 mph in the afternoon.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Transport winds.....South around 20 mph increasing to southwest
                    around 35 mph in the afternoon.
Smoke dispersal.....Fair increasing to excellent in the afternoon.
Mixing height.......6600 to 8300 ft agl.

.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
                    after 2400.
Chc of wetting rain.20 percent.
LAL.................1.
Min temperature.....33-39.
Max humidity........60-70 percent.
20-foot winds.......West 10 to 15 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Transport winds.....Southwest around 20 mph increasing to northwest
                    around 30 mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......200 to 300 ft agl.

.SATURDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....45-51.
Min humidity........30 percent.
20-foot winds.......West 10 to 15 mph.
Haines Index........4 or low potential for large plume dominated
                    fire growth.
Transport winds.....West 30 to 35 mph.
Smoke dispersal.....Excellent.
Mixing height.......6700 to 8400 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the
upper 50s. West winds around 15 mph.
.MONDAY...Mostly cloudy. Chance of showers. Lows in the lower
40s. Highs in the mid 50s. Northwest winds 15 to 20 mph.
.TUESDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Northwest winds around 15 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 30s. Highs around 60.
.THURSDAY...Partly cloudy. Chance of showers and snow showers.
Lows in the lower 30s. Highs in the lower 50s.

$$

SDZ260-202245-
Northern Black Hills-
Including the cities of Lead, Deadwood, Spearfish, and Sturgis
335 AM MDT Fri Oct 20 2017

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
TONIGHT FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY...

.TODAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....73-83.
Min humidity........18 percent.
20-foot winds.......Southwest 10 to 15 mph.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....Southwest around 25 mph increasing to around 35
                    mph in the afternoon.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......7100 to 8900 ft agl.

.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
                    Slight chance of rain showers after 2400.
Chc of wetting rain.20 percent.
LAL.................1.
Min temperature.....33-43.
Max humidity........56-70 percent.
20-foot winds.......Breezy. Southwest 10 to 15 mph shifting to the
                    northwest 15 to 25 mph after midnight.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Transport winds.....Southwest around 20 mph increasing to northwest
                    around 40 mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......100 to 200 ft agl.

.SATURDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....45-55.
Min humidity........26-32 percent.
20-foot winds.......Breezy. Northwest 15 to 25 mph.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Transport winds.....Northwest around 45 mph becoming west around 35
                    mph in the afternoon.
Smoke dispersal.....Excellent.
Mixing height.......6800 to 8500 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 60s. West winds 15 to 20 mph.
.MONDAY...Breezy. Mostly cloudy. Chance of showers. Lows in the
lower 40s. Highs in the mid 50s. Northwest winds 20 to 25 mph.
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the
lower 50s. Northwest winds around 20 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 30s. Highs in the
lower 60s.
.THURSDAY...Partly cloudy. Chance of showers and snow showers.
Lows in the lower 30s. Highs in the lower 50s.

$$

SDZ262-202245-
Southern Black Hills-
Including the cities of Rapid City, Hill City, Custer,
Hot Springs, and Edgemont
335 AM MDT Fri Oct 20 2017

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
TONIGHT FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY...

.TODAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....73-81.
Min humidity........20 percent.
20-foot winds.......Southwest 5 to 20 mph.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....West around 15 mph increasing to southwest
                    around 35 mph in the afternoon.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......7800 to 9800 ft agl.

.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
                    Slight chance of rain showers.
Chc of wetting rain.20 percent.
LAL.................1.
Min temperature.....36-44.
Max humidity........55-65 percent.
20-foot winds.......Breezy. Southwest 5 to 15 mph shifting to the
                    northwest 10 to 25 mph after midnight.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Transport winds.....West around 15 mph increasing to northwest
                    around 30 mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......100 to 200 ft agl.

.SATURDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....45-57.
Min humidity........21-31 percent.
20-foot winds.......Northwest 10 to 20 mph.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Transport winds.....Northwest 30 to 35 mph.
Smoke dispersal.....Very good increasing to excellent in the
                    afternoon.
Mixing height.......7600 to 9600 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the
lower 60s. West winds around 15 mph.
.MONDAY...Breezy. Mostly cloudy. Chance of showers. Lows in the
lower 40s. Highs in the mid 50s. Northwest winds 20 to 25 mph.
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the
lower 50s. Northwest winds 15 to 20 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 30s. Highs in the
lower 60s.
.THURSDAY...Partly cloudy. Chance of showers. Lows in the mid
30s. Highs in the mid 50s.

$$

SDZ261-202245-
Northwestern South Dakota Plains-
Including the cities of Belle Fourche, Bison, Faith,
Union Center, New Underwood, and Wasta
335 AM MDT Fri Oct 20 2017

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
TONIGHT FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY...

.TODAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 84.
Min humidity........15 percent.
20-foot winds.......South 5 to 15 mph increasing to 15 to 20 mph in
                    the afternoon.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....South around 15 mph increasing to southwest
                    around 25 mph in the afternoon.
Smoke dispersal.....Fair increasing to excellent in the afternoon.
Mixing height.......7300 to 9200 ft agl.

.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
                    Slight chance of rain showers after 2400.
Chc of wetting rain.10 percent.
LAL.................1.
Min temperature.....Around 45.
Max humidity........56-62 percent.
20-foot winds.......Windy. South 10 to 15 mph increasing to
                    northwest 20 to 30 mph after midnight.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Transport winds.....Southwest around 15 mph increasing to northwest
                    around 40 mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......100 to 200 ft agl.

.SATURDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 58.
Min humidity........26 percent.
20-foot winds.......Windy. Northwest 20 to 30 mph.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....Northwest around 40 mph.
Smoke dispersal.....Excellent.
Mixing height.......6600 to 8300 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Breezy. Partly cloudy. Lows in the lower 30s. Highs in
the upper 60s. West winds 20 to 25 mph.
.MONDAY...Windy. Mostly cloudy. Slight chance of showers. Lows in
the mid 40s. Highs in the lower 60s. Northwest winds 20 to
30 mph.
.TUESDAY...Mostly clear. Lows in the mid 30s. Highs in the upper
50s. Northwest winds around 20 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
60s.
.THURSDAY...Partly cloudy. Chance of showers. Lows in the mid
30s. Highs in the upper 50s.

$$

SDZ264-202245-
Badlands Area-
Including the cities of Wall, Interior, Red Shirt, and Scenic
335 AM MDT Fri Oct 20 2017

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
TONIGHT FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY...

.TODAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 84.
Min humidity........16 percent.
20-foot winds.......South 10 to 20 mph.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....Southwest 20 to 25 mph.
Smoke dispersal.....Poor increasing to excellent in the afternoon.
Mixing height.......6800 to 8500 ft agl.

.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
                    Slight chance of rain showers until 2400, then
                    chance of rain showers.
Chc of wetting rain.20 percent.
LAL.................1.
Min temperature.....Around 46.
Max humidity........60-66 percent.
20-foot winds.......Breezy. Southwest 5 to 15 mph increasing to
                    northwest 15 to 25 mph after midnight.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Transport winds.....Southwest around 15 mph increasing to northwest
                    around 30 mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......100 to 200 ft agl.

.SATURDAY...
Sky/weather.........Partly sunny. Slight chance of rain showers
                    until 1200.
Chc of wetting rain.10 percent.
LAL.................1.
Max temperature.....Around 60.
Min humidity........22 percent.
20-foot winds.......Breezy. Northwest 10 to 25 mph.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....Northwest around 30 mph.
Smoke dispersal.....Very good increasing to excellent in the
                    afternoon.
Mixing height.......7600 to 9500 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the
upper 60s. West winds around 15 mph.
.MONDAY...Breezy. Mostly cloudy. Chance of showers. Lows in the
mid 40s. Highs in the mid 60s. Northwest winds 15 to 25 mph.
.TUESDAY...Mostly clear. Lows in the upper 30s. Highs around 60.
Northwest winds around 20 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 30s. Highs in the
upper 60s.
.THURSDAY...Partly cloudy. Chance of showers. Lows in the upper
30s. Highs in the upper 50s.

$$

SDZ263-202245-
Southwestern South Dakota-
Including the cities of Pine Ridge, Ardmore, Oelrichs, and Oglala
335 AM MDT Fri Oct 20 2017

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO MIDNIGHT MDT
TONIGHT FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY...

.TODAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 82.
Min humidity........19 percent.
20-foot winds.......Southwest 5 to 15 mph increasing to 15 to 20
                    mph in the afternoon.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....Southwest around 15 mph increasing to around 30
                    mph in the afternoon.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......8000 to 10100 ft agl.

.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
                    until 2400, then chance of rain showers.
Chc of wetting rain.20 percent.
LAL.................1.
Min temperature.....Around 43.
Max humidity........59-73 percent.
20-foot winds.......Southwest 10 to 15 mph shifting to the
                    northwest after midnight.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Transport winds.....Southwest around 15 mph increasing to northwest
                    around 25 mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......100 to 200 ft agl.

.SATURDAY...
Sky/weather.........Mostly sunny. Slight chance of rain showers
                    until 1200.
Chc of wetting rain.10 percent.
LAL.................1.
Max temperature.....Around 57.
Min humidity........22 percent.
20-foot winds.......Northwest 10 to 20 mph.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....Northwest around 25 mph.
Smoke dispersal.....Very good increasing to excellent in the
                    afternoon.
Mixing height.......7300 to 9200 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows around 30. Highs in the upper 60s.
West winds 15 to 20 mph.
.MONDAY...Mostly cloudy. Chance of showers. Lows in the lower
40s. Highs in the lower 60s. Northwest winds 15 to 20 mph.
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the
upper 50s. Northwest winds around 20 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 30s. Highs in the
mid 60s.
.THURSDAY...Partly cloudy. Chance of showers. Lows in the mid
30s. Highs in the upper 50s.

$$

SDZ266-202245-
Central South Dakota Plains-
Including the cities of Dupree and Philip
335 AM MDT Fri Oct 20 2017

.TODAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 84.
Min humidity........17 percent.
20-foot winds.......South 10 to 20 mph.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....South around 15 mph increasing to around 25 mph
                    in the afternoon.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......4300 to 5400 ft agl.

.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
                    Slight chance of rain showers after 2400.
Chc of wetting rain.20 percent.
LAL.................1.
Min temperature.....Around 47.
Max humidity........61-67 percent.
20-foot winds.......Windy. South 10 to 15 mph increasing to
                    northwest 15 to 30 mph after midnight.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Transport winds.....South around 15 mph increasing to west around
                    35 mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......100 to 200 ft agl.

.SATURDAY...
Sky/weather.........Mostly cloudy until 1200, then mostly sunny.
                    Slight chance of rain showers until 1200.
Chc of wetting rain.20 percent.
LAL.................1.
Max temperature.....Around 60.
Min humidity........26 percent.
20-foot winds.......Windy. Northwest 15 to 30 mph.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....Northwest 35 to 40 mph.
Smoke dispersal.....Very good increasing to excellent in the
                    afternoon.
Mixing height.......5800 to 7300 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the
upper 60s. Southwest winds 15 to 20 mph.
.MONDAY...Breezy. Mostly cloudy. Slight chance of showers. Lows
in the mid 40s. Highs in the mid 60s. Northwest winds 15 to
25 mph.
.TUESDAY...Mostly clear. Lows in the mid 30s. Highs in the upper
50s. Northwest winds around 20 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
60s.
.THURSDAY...Partly cloudy. Chance of showers. Lows in the mid
30s. Highs in the upper 50s.

$$

SDZ265-202245-
South Central South Dakota-
Including the cities of Martin, Mission, White River, and Winner
335 AM MDT Fri Oct 20 2017

.TODAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 81.
Min humidity........22-38 percent.
20-foot winds.......Breezy. South 15 to 25 mph.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....South 25 to 30 mph.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......5200 to 6500 ft agl.

.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
                    Chance of rain showers after 2400.
Chc of wetting rain.20 percent.
LAL.................1.
Min temperature.....Around 48.
Max humidity........69-77 percent.
20-foot winds.......Breezy. South 10 to 20 mph shifting to the west
                    10 to 25 mph after midnight.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Transport winds.....South around 20 mph increasing to west around
                    30 mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......100 to 200 ft agl.

.SATURDAY...
Sky/weather.........Mostly cloudy until 1200, then mostly sunny.
                    Chance of rain showers until 1200.
Chc of wetting rain.30 percent.
LAL.................1.
Max temperature.....Around 59.
Min humidity........25-31 percent.
20-foot winds.......Breezy. Northwest 10 to 25 mph.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....Northwest 30 to 35 mph.
Smoke dispersal.....Very good increasing to excellent in the
                    afternoon.
Mixing height.......6400 to 8100 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the mid 30s. Highs in the upper
60s. Southwest winds 15 to 20 mph.
.MONDAY...Windy. Mostly cloudy. Chance of showers. Lows in the
mid 40s. Highs in the mid 60s. Northwest winds 15 to 30 mph.
.TUESDAY...Breezy. Partly cloudy. Lows in the upper 30s. Highs in
the upper 50s. Northwest winds 20 to 25 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
60s.
.THURSDAY...Partly cloudy. Chance of showers. Lows in the upper
30s. Highs in the upper 50s.

$$


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