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

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000
FNUS53 KUNR 201007
FWFUNR

Fire Weather Planning Forecast for NE Wyoming and WRN South Dakota
National Weather Service Rapid City SD
407 AM MDT Thu Jul 20 2017

.DISCUSSION...Unseasonably warm to hot weather will continue
through the weekend. A frontal boundary will bring additional
chances for thunderstorms through tonight, but especially late
this afternoon through this evening across northeast Wyoming into
far western South Dakota.

Behind this boundary for Friday and Saturday, breezy northwest
winds are possible. Minimum relative humidities will dip to 15 to
25 percent. Stronger winds and drier air are possible, so we will
be monitoring closely.

Temperatures will remain above average through next week with a
stray thunderstorms possible each day.

WYZ297-202215-
Northern Campbell-
Including the city of Gillette
407 AM MDT Thu Jul 20 2017

.TODAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
                    thunderstorms after 1200.
Chc of wetting rain.20 percent.
LAL.................1 until 1200, then 3.
Max temperature.....Around 96.
Min humidity........17-23 percent.
20-foot winds.......South 10 to 15 mph.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....South around 30 mph decreasing to around 15 mph
                    in the afternoon.
Smoke dispersal.....Very good increasing to excellent in the
                    afternoon.
Mixing height.......10900 to 13700 ft agl.

.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
                    Chance of showers and thunderstorms until 2400.
Chc of wetting rain.30 percent.
LAL.................3 until 2400, then 1.
Min temperature.....Around 65.
Max humidity........70-78 percent.
20-foot winds.......South 5 to 15 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Transport winds.....South around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.

.FRIDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 90.
Min humidity........17 percent.
20-foot winds.......North 5 to 15 mph.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Transport winds.....Northwest 20 to 25 mph.
Smoke dispersal.....Good increasing to very good in the afternoon.
Mixing height.......7700 to 9700 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 80s. North winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs around 90.
Southeast winds around 10 mph.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the lower 90s. South
winds around 15 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 90s.
.WEDNESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 80s.

$$

WYZ259-202215-
Southern Campbell-
Including the city of Wright
407 AM MDT Thu Jul 20 2017

.TODAY...
Sky/weather.........Partly sunny. Slight chance of showers and
                    thunderstorms after 1200.
Chc of wetting rain.20 percent.
LAL.................1 until 1200, then 3.
Max temperature.....Around 92.
Min humidity........21-27 percent.
20-foot winds.......South 10 to 15 mph.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....South around 25 mph decreasing to around 15 mph
                    in the afternoon.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......9500 to 11900 ft agl.

.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
                    Chance of showers and thunderstorms until 2400.
Chc of wetting rain.20 percent.
LAL.................3 until 2400, then 1.
Min temperature.....Around 63.
Max humidity........68-76 percent.
20-foot winds.......South 5 to 15 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Transport winds.....South around 20 mph becoming southwest around
                    10 mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.

.FRIDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 89.
Min humidity........17 percent.
20-foot winds.......North 5 to 15 mph.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....Northwest around 25 mph decreasing to around 15
                    mph in the afternoon.
Smoke dispersal.....Good increasing to very good in the afternoon.
Mixing height.......7600 to 9600 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 80s. North winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the upper
80s. Southeast winds around 10 mph.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 90s.
South winds 10 to 15 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs around 90.
.WEDNESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 80s.

$$

WYZ298-202215-
Crook and Weston County Plains-
Including the cities of Colony, Moorcroft, Newcastle, and Upton
407 AM MDT Thu Jul 20 2017

.TODAY...
Sky/weather.........Partly sunny. Slight chance of showers and
                    thunderstorms after 1200.
Chc of wetting rain.20 percent.
LAL.................1 until 1200, then 3.
Max temperature.....Around 92.
Min humidity........24-30 percent.
20-foot winds.......South 5 to 15 mph.
Haines Index........4 or low potential for large plume dominated
                    fire growth.
Transport winds.....South around 20 mph.
Smoke dispersal.....Very good increasing to excellent in the
                    afternoon.
Mixing height.......8800 to 11000 ft agl.

.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of showers and
                    thunderstorms until 2400.
Chc of wetting rain.30 percent.
LAL.................3 until 2400, then 1.
Min temperature.....Around 65.
Max humidity........69-83 percent.
20-foot winds.......Southeast 5 to 15 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Transport winds.....Southeast around 20 mph becoming south around
                    10 mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......200 to 300 ft agl.

.FRIDAY...
Sky/weather.........Sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 90.
Min humidity........19 percent.
20-foot winds.......Northwest 5 to 15 mph.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Transport winds.....Northwest around 20 mph.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......7700 to 9700 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 80s. North winds around 15 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the upper
80s. Southeast winds around 15 mph.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 90s.
Southeast winds around 15 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs around 90.
.WEDNESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 80s.

$$

WYZ299-202215-
Wyoming Black Hills-
Including the cities of Sundance and Four Corners
407 AM MDT Thu Jul 20 2017

.TODAY...
Sky/weather.........Partly sunny. Slight chance of showers and
                    thunderstorms after 1200.
Chc of wetting rain.10 percent.
LAL.................1 until 1200, then 3.
Max temperature.....86-92.
Min humidity........26-32 percent.
20-foot winds.......South 5 to 15 mph.
Haines Index........4 or low potential for large plume dominated
                    fire growth.
Transport winds.....South around 15 mph.
Smoke dispersal.....Good increasing to very good in the afternoon.
Mixing height.......8000 to 10100 ft agl.

.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of showers and
                    thunderstorms until 2400, then slight chance of
                    showers and thunderstorms.
Chc of wetting rain.20 percent.
LAL.................3.
Min temperature.....Around 64.
Max humidity........71-81 percent.
20-foot winds.......South 5 to 10 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Transport winds.....South around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......200 to 300 ft agl.

.FRIDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....84-90.
Min humidity........22 percent.
20-foot winds.......Northwest 5 to 15 mph.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Transport winds.....Northwest around 20 mph.
Smoke dispersal.....Good increasing to very good in the afternoon.
Mixing height.......8000 to 10000 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. Northwest winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. Southeast winds around 10 mph.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 80s.
South winds 10 to 15 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the mid 80s.
.WEDNESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the mid 80s.

$$

SDZ260-202215-
Northern Black Hills-
Including the cities of Lead, Deadwood, Spearfish, and Sturgis
407 AM MDT Thu Jul 20 2017

.TODAY...
Sky/weather.........Partly sunny. Slight chance of showers and
                    thunderstorms after 1200.
Chc of wetting rain.10 percent.
LAL.................1 until 1200, then 3.
Max temperature.....85-93.
Min humidity........33 percent.
20-foot winds.......Southeast up to 10 mph.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Transport winds.....South around 15 mph.
Smoke dispersal.....Good increasing to very good in the afternoon.
Mixing height.......7600 to 9600 ft agl.

.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of showers and
                    thunderstorms until 2400, then slight chance of
                    showers and thunderstorms.
Chc of wetting rain.20 percent.
LAL.................3.
Min temperature.....60-68.
Max humidity........75-85 percent.
20-foot winds.......Southwest up to 10 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Transport winds.....South 10 to 15 mph.
Smoke dispersal.....Poor.
Mixing height.......200 to 300 ft agl.

.FRIDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....83-93.
Min humidity........25 percent.
20-foot winds.......Northwest 5 to 15 mph.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....Northwest 20 to 25 mph.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......7700 to 9700 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Lows in the upper 50s. Highs in the
mid 80s. Northwest winds around 15 mph.
.SUNDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. East winds 10 to 15 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 80s. South winds around
15 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the mid 80s.
.WEDNESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the mid 80s.

$$

SDZ262-202215-
Southern Black Hills-
Including the cities of Rapid City, Hill City, Custer,
Hot Springs, and Edgemont
407 AM MDT Thu Jul 20 2017

.TODAY...
Sky/weather.........Partly sunny. Slight chance of showers and
                    thunderstorms after 1200.
Chc of wetting rain.10 percent.
LAL.................1 until 1200, then 3.
Max temperature.....83-91.
Min humidity........34-40 percent.
20-foot winds.......Southeast up to 15 mph.
Haines Index........4 or low potential for large plume dominated
                    fire growth.
Transport winds.....Southeast 10 to 15 mph.
Smoke dispersal.....Good increasing to very good in the afternoon.
Mixing height.......5800 to 7300 ft agl.

.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of showers and
                    thunderstorms until 2400, then slight chance of
                    showers and thunderstorms.
Chc of wetting rain.20 percent.
LAL.................3.
Min temperature.....62-68.
Max humidity........70-80 percent.
20-foot winds.......Southeast 5 to 10 mph shifting to the southwest
                    after midnight.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Transport winds.....South around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......300 to 400 ft agl.

.FRIDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....85-95.
Min humidity........19-25 percent.
20-foot winds.......Northwest 5 to 15 mph.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....Northwest 15 to 20 mph.
Smoke dispersal.....Very good increasing to excellent in the
                    afternoon.
Mixing height.......9000 to 11300 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Lows in the lower 60s. Highs in the
upper 80s. North winds 10 to 15 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. East winds around 10 mph.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the upper 80s. South
winds 10 to 15 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 80s.
.WEDNESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the mid 80s.

$$

SDZ261-202215-
Northwestern South Dakota Plains-
Including the cities of Belle Fourche, Bison, Faith,
Union Center, New Underwood, and Wasta
407 AM MDT Thu Jul 20 2017

.TODAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
                    thunderstorms after 1200.
Chc of wetting rain.10 percent.
LAL.................1 until 1200, then 2.
Max temperature.....Around 94.
Min humidity........27 percent.
20-foot winds.......Southeast 5 to 20 mph.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....Southeast around 15 mph increasing to south
                    around 25 mph in the afternoon.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......7500 to 9400 ft agl.

.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of showers and
                    thunderstorms.
Chc of wetting rain.20 percent.
LAL.................3.
Min temperature.....Around 68.
Max humidity........74-84 percent.
20-foot winds.......Southeast 5 to 15 mph.
Haines Index........4 or low potential for large plume dominated
                    fire growth.
Transport winds.....Southeast around 20 mph decreasing to around 10
                    mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......200 to 300 ft agl.

.FRIDAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
                    thunderstorms after 1200.
Chc of wetting rain.10 percent.
LAL.................1 until 1200, then 3.
Max temperature.....Around 96.
Min humidity........24 percent.
20-foot winds.......Northwest 5 to 15 mph.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....Northwest 15 to 20 mph.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......8400 to 10600 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 60s. Highs in the
lower 90s. Northwest winds 15 to 20 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the upper
80s. Northeast winds around 15 mph.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 90s.
Southeast winds around 15 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the lower 90s.
.WEDNESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the lower 90s.

$$

SDZ264-202215-
Badlands Area-
Including the cities of Wall, Interior, Red Shirt, and Scenic
407 AM MDT Thu Jul 20 2017

.TODAY...
Sky/weather.........Partly sunny. Slight chance of showers and
                    thunderstorms after 1200.
Chc of wetting rain.10 percent.
LAL.................1 until 1200, then 2.
Max temperature.....Around 93.
Min humidity........30 percent.
20-foot winds.......Southeast 5 to 15 mph.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Transport winds.....Southeast 10 to 15 mph.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......6600 to 8300 ft agl.

.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of showers and
                    thunderstorms until 2400, then chance of
                    showers and thunderstorms.
Chc of wetting rain.20 percent.
LAL.................3.
Min temperature.....Around 69.
Max humidity........73-83 percent.
20-foot winds.......Southeast 5 to 15 mph.
Haines Index........4 or low potential for large plume dominated
                    fire growth.
Transport winds.....South 10 to 15 mph.
Smoke dispersal.....Poor.
Mixing height.......200 to 300 ft agl.

.FRIDAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
                    thunderstorms after 1200.
Chc of wetting rain.10 percent.
LAL.................1 until 1200, then 2.
Max temperature.....Around 98.
Min humidity........23 percent.
20-foot winds.......West 5 to 10 mph shifting to the north 5 to 15
                    mph in the afternoon.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....West around 10 mph increasing to northwest
                    around 20 mph in the afternoon.
Smoke dispersal.....Fair increasing to excellent in the afternoon.
Mixing height.......8200 to 10300 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid
90s. North winds around 15 mph.
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
90s. Northeast winds around 15 mph.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 90s.
South winds around 15 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 60s. Highs in the mid 90s.
.WEDNESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the lower 90s.

$$

SDZ263-202215-
Southwestern South Dakota-
Including the cities of Pine Ridge, Ardmore, Oelrichs, and Oglala
407 AM MDT Thu Jul 20 2017

.TODAY...
Sky/weather.........Partly sunny. Slight chance of showers and
                    thunderstorms.
Chc of wetting rain.20 percent.
LAL.................2 until 1200, then 3.
Max temperature.....Around 92.
Min humidity........32 percent.
20-foot winds.......Southeast 5 to 15 mph.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Transport winds.....Southeast 10 to 15 mph.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......6000 to 7500 ft agl.

.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of showers and
                    thunderstorms until 2400, then slight chance of
                    showers and thunderstorms.
Chc of wetting rain.30 percent.
LAL.................3.
Min temperature.....Around 66.
Max humidity........75-91 percent.
20-foot winds.......South up to 15 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Transport winds.....Southeast around 15 mph shifting to the
                    southwest after midnight.
Smoke dispersal.....Poor.
Mixing height.......200 to 300 ft agl.

.FRIDAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
                    thunderstorms after 1200.
Chc of wetting rain.10 percent.
LAL.................1 until 1200, then 2.
Max temperature.....Around 97.
Min humidity........19-25 percent.
20-foot winds.......West 5 to 10 mph shifting to the north in the
                    afternoon.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....West around 15 mph shifting to the north in the
                    afternoon.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......9200 to 11600 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Lows in the lower 60s. Highs in the
lower 90s. North winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs around 90.
East winds around 10 mph.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 90s.
South winds around 15 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the mid 90s.
.WEDNESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 90s.

$$

SDZ266-202215-
Central South Dakota Plains-
Including the cities of Dupree and Philip
407 AM MDT Thu Jul 20 2017

.TODAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
                    thunderstorms after 1200.
Chc of wetting rain.10 percent.
LAL.................1 until 1200, then 3.
Max temperature.....Around 94.
Min humidity........28 percent.
20-foot winds.......Southeast 5 to 15 mph.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....Southeast around 10 mph increasing to around 20
                    mph in the afternoon.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......5700 to 7200 ft agl.

.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of showers and
                    thunderstorms.
Chc of wetting rain.20 percent.
LAL.................3.
Min temperature.....Around 69.
Max humidity........81-87 percent.
20-foot winds.......Southeast 5 to 15 mph.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Transport winds.....Southeast 10 to 15 mph.
Smoke dispersal.....Poor.
Mixing height.......200 to 300 ft agl.

.FRIDAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
                    thunderstorms after 1200.
Chc of wetting rain.10 percent.
LAL.................1 until 1200, then 3.
Max temperature.....Around 98.
Min humidity........27 percent.
20-foot winds.......West 5 to 10 mph shifting to the northwest in
                    the afternoon.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....West 10 to 15 mph.
Smoke dispersal.....Poor increasing to excellent in the afternoon.
Mixing height.......8000 to 10100 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the mid 90s.
Northwest winds around 15 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the upper
80s. North winds around 15 mph.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 90s.
Southeast winds around 15 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the mid 90s.
.WEDNESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the lower 90s.

$$

SDZ265-202215-
South Central South Dakota-
Including the cities of Martin, Mission, White River, and Winner
407 AM MDT Thu Jul 20 2017

.TODAY...
Sky/weather.........Partly sunny. Slight chance of showers and
                    thunderstorms.
Chc of wetting rain.10 percent.
LAL.................2 until 1200, then 3.
Max temperature.....Around 92.
Min humidity........30-36 percent.
20-foot winds.......East 5 to 15 mph.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Transport winds.....East around 15 mph.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......5900 to 7400 ft agl.

.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of showers and
                    thunderstorms.
Chc of wetting rain.20 percent.
LAL.................3.
Min temperature.....Around 69.
Max humidity........88-94 percent.
20-foot winds.......Southeast 5 to 15 mph.
Haines Index........4 or low potential for large plume dominated
                    fire growth.
Transport winds.....Southeast around 15 mph shifting to the west
                    after midnight.
Smoke dispersal.....Poor.
Mixing height.......200 to 300 ft agl.

.FRIDAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
                    thunderstorms after 1200.
Chc of wetting rain.10 percent.
LAL.................1 until 1200, then 2.
Max temperature.....Around 97.
Min humidity........24-30 percent.
20-foot winds.......Southwest 5 to 10 mph shifting to the northwest
                    in the afternoon.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....Northwest 10 to 15 mph.
Smoke dispersal.....Poor increasing to very good in the afternoon.
Mixing height.......7500 to 9400 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the mid 90s.
Northwest winds around 15 mph.
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs around 90.
North winds around 15 mph.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 90s.
South winds around 15 mph.
.TUESDAY...Partly cloudy. Lows in the upper 60s. Highs in the mid
90s.
.WEDNESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the lower 90s.

$$


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