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

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FNUS53 KUNR 270837
FWFUNR

Fire Weather Planning Forecast for NE Wyoming and WRN South Dakota
National Weather Service Rapid City SD
237 AM MDT Sat May 27 2017

.DISCUSSION...Isolated showers and thunderstorms can be expected
today and Sunday afternoon. Mainly dry weather with a slow
warming trend is then forecast for much of next week. Some
chances for showers and storms will return toward the end of the
week.

WYZ297-272215-
Northern Campbell-
Including the city of Gillette
237 AM MDT Sat May 27 2017

.TODAY...
Sky/weather.........Partly sunny. Isolated showers and
                    thunderstorms after 1200.
Chc of wetting rain.10 percent.
LAL.................1 until 1200, then 2.
Max temperature.....Around 65.
Min humidity........34 percent.
20-foot winds.......Breezy. Northwest 5 to 15 mph increasing to 15
                    to 25 mph in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Transport winds.....Northwest around 15 mph increasing to around 25
                    mph in the afternoon.
Smoke dispersal.....Very good increasing to excellent in the
                    afternoon.
Mixing height.......7200 to 9000 ft agl.

.TONIGHT...
Sky/weather.........Partly cloudy. Isolated thunderstorms until
                    2400. isolated rain showers.
Chc of wetting rain.10 percent.
LAL.................2 until 2400, then 1.
Min temperature.....Around 46.
Max humidity........79 percent.
20-foot winds.......West 5 to 15 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Transport winds.....Northwest around 20 mph becoming west around 10
                    mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......100 to 200 ft agl.

.SUNDAY...
Sky/weather.........Partly sunny. Slight chance of rain showers
                    until 1200, then chance of rain showers and
                    slight chance of thunderstorms.
Chc of wetting rain.20 percent.
LAL.................1 until 1200, then 2.
Max temperature.....Around 69.
Min humidity........37 percent.
20-foot winds.......Breezy. Northwest 10 to 15 mph increasing to 15
                    to 25 mph in the afternoon.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Transport winds.....Northwest around 20 mph increasing to around 30
                    mph in the afternoon.
Smoke dispersal.....Very good increasing to excellent in the
                    afternoon.
Mixing height.......7000 to 8800 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.MEMORIAL DAY...Breezy. Partly cloudy. Slight chance of showers
and thunderstorms. Lows in the lower 40s. Highs in the upper 60s.
Northwest winds 15 to 25 mph.
.TUESDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. Northwest winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. Southeast winds 10 to 15 mph.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows around 50. Highs in the upper 70s.
.FRIDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 70s.

$$

WYZ259-272215-
Southern Campbell-
Including the city of Wright
237 AM MDT Sat May 27 2017

.TODAY...
Sky/weather.........Partly sunny. Isolated rain showers. isolated
                    thunderstorms after 1200.
Chc of wetting rain.20 percent.
LAL.................1 until 1200, then 2.
Max temperature.....Around 62.
Min humidity........32 percent.
20-foot winds.......Northwest 5 to 15 mph increasing to 15 to 20
                    mph in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.
Transport winds.....Northwest around 15 mph increasing to around 25
                    mph in the afternoon.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......7600 to 9500 ft agl.

.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
                    thunderstorms until 2400.
Chc of wetting rain.10 percent.
LAL.................2 until 2400, then 1.
Min temperature.....Around 44.
Max humidity........78 percent.
20-foot winds.......West 5 to 15 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Transport winds.....Northwest around 20 mph becoming west around 10
                    mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......100 to 200 ft agl.

.SUNDAY...
Sky/weather.........Partly sunny. Chance of rain showers and slight
                    chance of thunderstorms after 1200.
Chc of wetting rain.20 percent.
LAL.................1 until 1200, then 2.
Max temperature.....Around 67.
Min humidity........35 percent.
20-foot winds.......Breezy. Northwest 10 to 15 mph increasing to 15
                    to 25 mph in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.
Transport winds.....Northwest around 20 mph increasing to around 30
                    mph in the afternoon.
Smoke dispersal.....Excellent.
Mixing height.......7400 to 9300 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.MEMORIAL DAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the upper 60s.
Northwest winds 15 to 20 mph.
.TUESDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s. Northwest winds 10 to 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the
lower 70s. Southeast winds 10 to 15 mph.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
.FRIDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 70s.

$$

WYZ298-272215-
Crook and Weston County Plains-
Including the cities of Colony, Moorcroft, Newcastle, and Upton
237 AM MDT Sat May 27 2017

.TODAY...
Sky/weather.........Partly sunny. Scattered rain showers until
                    1200, then isolated showers and thunderstorms.
Chc of wetting rain.20 percent.
LAL.................1 until 1200, then 2.
Max temperature.....Around 65.
Min humidity........30-36 percent.
20-foot winds.......Northwest 5 to 15 mph increasing to 15 to 20
                    mph in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.
Transport winds.....Northwest around 15 mph increasing to around 25
                    mph in the afternoon.
Smoke dispersal.....Very good increasing to excellent in the
                    afternoon.
Mixing height.......7600 to 9500 ft agl.

.TONIGHT...
Sky/weather.........Partly cloudy. Isolated thunderstorms until
                    2400. isolated rain showers.
Chc of wetting rain.10 percent.
LAL.................2 until 2400, then 1.
Min temperature.....Around 45.
Max humidity........76-82 percent.
20-foot winds.......Northwest 5 to 15 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Transport winds.....Northwest 10 to 15 mph.
Smoke dispersal.....Poor.
Mixing height.......100 to 200 ft agl.

.SUNDAY...
Sky/weather.........Mostly sunny. Slight chance of rain showers.
                    slight chance of thunderstorms after 1200.
Chc of wetting rain.10 percent.
LAL.................1 until 1200, then 2.
Max temperature.....Around 68.
Min humidity........30-36 percent.
20-foot winds.......Breezy. Northwest 10 to 15 mph increasing to 15
                    to 25 mph in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.
Transport winds.....Northwest around 20 mph increasing to around 35
                    mph in the afternoon.
Smoke dispersal.....Very good increasing to excellent in the
                    afternoon.
Mixing height.......7700 to 9700 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.MEMORIAL DAY...Breezy. Partly cloudy. Slight chance of showers
and thunderstorms. Lows in the lower 40s. Highs in the upper 60s.
Northwest winds 15 to 25 mph.
.TUESDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s. Northwest winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
Southeast winds around 10 mph.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
.FRIDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 70s.

$$

WYZ299-272215-
Wyoming Black Hills-
Including the cities of Sundance and Four Corners
237 AM MDT Sat May 27 2017

.TODAY...
Sky/weather.........Partly sunny. Isolated rain showers. isolated
                    thunderstorms after 1200.
Chc of wetting rain.20 percent.
LAL.................1 until 1200, then 2.
Max temperature.....58-64.
Min humidity........35 percent.
20-foot winds.......Northwest 5 to 10 mph increasing to 10 to 20
                    mph in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.
Transport winds.....Northwest around 15 mph increasing to around 25
                    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 until 2400, then partly cloudy.
                    Isolated thunderstorms until 2400. isolated
                    rain showers.
Chc of wetting rain.10 percent.
LAL.................2 until 2400, then 1.
Min temperature.....Around 44.
Max humidity........74-82 percent.
20-foot winds.......Northwest 5 to 15 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Transport winds.....Northwest around 20 mph becoming west around 10
                    mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......100 to 200 ft agl.

.SUNDAY...
Sky/weather.........Mostly sunny. Slight chance of rain showers
                    until 1200, then chance of rain showers and
                    slight chance of thunderstorms.
Chc of wetting rain.20 percent.
LAL.................1 until 1200, then 2.
Max temperature.....63-69.
Min humidity........33 percent.
20-foot winds.......Breezy. Northwest 10 to 15 mph increasing to 15
                    to 25 mph in the afternoon.
Haines Index........4 or low potential for large plume dominated
                    fire growth.
Transport winds.....Northwest around 20 mph increasing to around 35
                    mph in the afternoon.
Smoke dispersal.....Very good increasing to excellent in the
                    afternoon.
Mixing height.......6800 to 8500 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.MEMORIAL DAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the mid 60s.
Northwest winds 15 to 20 mph.
.TUESDAY...Mostly clear. Lows around 40. Highs in the mid 60s.
Northwest winds 10 to 15 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the upper 60s.
Southeast winds around 10 mph.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
.FRIDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the lower 70s.

$$

SDZ260-272215-
Northern Black Hills-
Including the cities of Lead, Deadwood, Spearfish, and Sturgis
237 AM MDT Sat May 27 2017

.TODAY...
Sky/weather.........Partly sunny. Scattered rain showers until
                    1200, then isolated showers and thunderstorms.
Chc of wetting rain.20 percent.
LAL.................1 until 1200, then 2.
Max temperature.....58-68.
Min humidity........32-38 percent.
20-foot winds.......Northwest 5 to 20 mph.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Transport winds.....Northwest around 15 mph increasing to around 25
                    mph in the afternoon.
Smoke dispersal.....Good increasing to excellent in the afternoon.
Mixing height.......7600 to 9500 ft agl.

.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
                    Isolated thunderstorms until 2400. isolated
                    rain showers.
Chc of wetting rain.10 percent.
LAL.................2 until 2400, then 1.
Min temperature.....41-49.
Max humidity........67-81 percent.
20-foot winds.......Northwest 5 to 15 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Transport winds.....Northwest around 20 mph becoming west around 10
                    mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......100 to 200 ft agl.

.SUNDAY...
Sky/weather.........Mostly sunny. Slight chance of rain showers.
                    slight chance of thunderstorms after 1200.
Chc of wetting rain.20 percent.
LAL.................1 until 1200, then 2.
Max temperature.....62-72.
Min humidity........34 percent.
20-foot winds.......Breezy. Northwest 10 to 15 mph increasing to 15
                    to 25 mph in the afternoon.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Transport winds.....Northwest around 25 mph increasing to around 35
                    mph in the afternoon.
Smoke dispersal.....Very good increasing to excellent in the
                    afternoon.
Mixing height.......7100 to 8900 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.MEMORIAL DAY...Breezy. Mostly clear. Slight chance of showers
and thunderstorms. Lows in the lower 40s. Highs in the mid 60s.
Northwest winds 20 to 25 mph.
.TUESDAY...Mostly clear. Lows around 40. Highs in the mid 60s.
Northwest winds around 15 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the upper 60s.
Southeast winds around 15 mph.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
.FRIDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows around 50. Highs in the lower 70s.

$$

SDZ262-272215-
Southern Black Hills-
Including the cities of Rapid City, Hill City, Custer,
Hot Springs, and Edgemont
237 AM MDT Sat May 27 2017

.TODAY...
Sky/weather.........Partly sunny. Scattered rain showers until
                    1200, then isolated showers and thunderstorms.
Chc of wetting rain.20 percent.
LAL.................1 until 1200, then 2.
Max temperature.....56-66.
Min humidity........35-43 percent.
20-foot winds.......Northwest 5 to 15 mph.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Transport winds.....North around 10 mph increasing to northwest
                    around 20 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. Isolated thunderstorms until
                    2400. isolated rain showers.
Chc of wetting rain.10 percent.
LAL.................2 until 2400, then 1.
Min temperature.....41-47.
Max humidity........70-80 percent.
20-foot winds.......Northwest 5 to 15 mph.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.
Transport winds.....Northwest 10 to 15 mph.
Smoke dispersal.....Poor.
Mixing height.......100 to 200 ft agl.

.SUNDAY...
Sky/weather.........Mostly sunny. Slight chance of rain showers
                    until 1200, then chance of rain showers and
                    slight chance of thunderstorms.
Chc of wetting rain.20 percent.
LAL.................1 until 1200, then 2.
Max temperature.....62-72.
Min humidity........31-37 percent.
20-foot winds.......Breezy. Northwest 10 to 15 mph increasing to 15
                    to 25 mph in the afternoon.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Transport winds.....Northwest around 25 mph increasing to around 35
                    mph in the afternoon.
Smoke dispersal.....Excellent.
Mixing height.......7700 to 9700 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.MEMORIAL DAY...Breezy. Mostly clear. Slight chance of showers
and thunderstorms. Lows in the lower 40s. Highs in the mid 60s.
Northwest winds 20 to 25 mph.
.TUESDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s. Northwest winds around 15 mph.
.WEDNESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the upper 60s.
Southeast winds around 15 mph.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs around 70.
.FRIDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the lower 70s.

$$

SDZ261-272215-
Northwestern South Dakota Plains-
Including the cities of Belle Fourche, Bison, Faith,
Union Center, New Underwood, and Wasta
237 AM MDT Sat May 27 2017

.TODAY...
Sky/weather.........Partly sunny. Scattered rain showers until
                    1200, then isolated showers and thunderstorms.
Chc of wetting rain.30 percent.
LAL.................1 until 1200, then 2.
Max temperature.....Around 70.
Min humidity........31 percent.
20-foot winds.......Breezy. West 5 to 15 mph increasing to
                    northwest 15 to 25 mph in the afternoon.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....Northwest around 15 mph increasing to around 25
                    mph in the afternoon.
Smoke dispersal.....Very good increasing to excellent in the
                    afternoon.
Mixing height.......7800 to 9800 ft agl.

.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then mostly clear.
                    Isolated thunderstorms until 2400. isolated
                    rain showers.
Chc of wetting rain.10 percent.
LAL.................2 until 2400, then 1.
Min temperature.....Around 48.
Max humidity........73 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 becoming west around 10
                    mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......100 to 200 ft agl.

.SUNDAY...
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 73.
Min humidity........29 percent.
20-foot winds.......Windy. Northwest 15 to 20 mph increasing to 20
                    to 30 mph in the afternoon.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....Northwest around 25 mph increasing to around 35
                    mph in the afternoon.
Smoke dispersal.....Excellent.
Mixing height.......7600 to 9500 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.MEMORIAL DAY...Windy. Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs around 70. Northwest
winds 25 to 30 mph.
.TUESDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. Northwest winds 15 to 20 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. Southeast winds around 15 mph.
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
mid 70s.
.FRIDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.

$$

SDZ264-272215-
Badlands Area-
Including the cities of Wall, Interior, Red Shirt, and Scenic
237 AM MDT Sat May 27 2017

.TODAY...
Sky/weather.........Partly sunny. Scattered rain showers until
                    1200, then isolated showers and thunderstorms.
Chc of wetting rain.30 percent.
LAL.................1 until 1200, then 2.
Max temperature.....Around 69.
Min humidity........34-40 percent.
20-foot winds.......Northwest 5 to 15 mph.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....Northwest 10 to 15 mph.
Smoke dispersal.....Fair increasing to very good in the afternoon.
Mixing height.......6800 to 8600 ft agl.

.TONIGHT...
Sky/weather.........Partly cloudy. Isolated thunderstorms until
                    2400. isolated rain showers.
Chc of wetting rain.10 percent.
LAL.................2 until 2400, then 1.
Min temperature.....Around 48.
Max humidity........71-79 percent.
20-foot winds.......West 5 to 15 mph.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Transport winds.....West 10 to 15 mph.
Smoke dispersal.....Poor.
Mixing height.......100 to 200 ft agl.

.SUNDAY...
Sky/weather.........Mostly sunny. Slight chance of rain showers.
                    slight chance of thunderstorms after 1200.
Chc of wetting rain.10 percent.
LAL.................1 until 1200, then 2.
Max temperature.....Around 75.
Min humidity........28 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 25 mph increasing to around 35
                    mph in the afternoon.
Smoke dispersal.....Excellent.
Mixing height.......7200 to 9100 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.MEMORIAL DAY...Breezy. Mostly clear. Slight chance of showers
and thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
Northwest winds 20 to 25 mph.
.TUESDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. Northwest winds 15 to 20 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. Southeast winds around 15 mph.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
.FRIDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s.

$$

SDZ263-272215-
Southwestern South Dakota-
Including the cities of Pine Ridge, Ardmore, Oelrichs, and Oglala
237 AM MDT Sat May 27 2017

.TODAY...
Sky/weather.........Mostly cloudy. Scattered rain showers until
                    1200, then isolated showers and thunderstorms.
Chc of wetting rain.30 percent.
LAL.................1 until 1200, then 2.
Max temperature.....Around 66.
Min humidity........37-45 percent.
20-foot winds.......Northwest up to 10 mph increasing to 10 to 15
                    mph in the afternoon.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.
Transport winds.....Northwest 10 to 15 mph.
Smoke dispersal.....Fair increasing to excellent in the afternoon.
Mixing height.......6300 to 7900 ft agl.

.TONIGHT...
Sky/weather.........Partly cloudy. Isolated rain showers until
                    2400.
Chc of wetting rain.10 percent.
LAL.................1.
Min temperature.....Around 46.
Max humidity........75-81 percent.
20-foot winds.......West 5 to 15 mph.
Haines Index........3 or very low potential for large plume
                    dominated fire growth.
Transport winds.....West around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......100 to 200 ft agl.

.SUNDAY...
Sky/weather.........Mostly sunny. Slight chance of rain showers.
                    slight chance of thunderstorms after 1200.
Chc of wetting rain.10 percent.
LAL.................1 until 1200, then 2.
Max temperature.....Around 73.
Min humidity........32 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 20 mph increasing to around 30
                    mph in the afternoon.
Smoke dispersal.....Very good increasing to excellent in the
                    afternoon.
Mixing height.......7600 to 9600 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.MEMORIAL DAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
Northwest winds around 20 mph.
.TUESDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. Northwest winds around 15 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 70s.
Southeast winds 10 to 15 mph.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
.FRIDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 70s.

$$

SDZ266-272215-
Central South Dakota Plains-
Including the cities of Dupree and Philip
237 AM MDT Sat May 27 2017

.TODAY...
Sky/weather.........Partly sunny. Scattered rain showers until
                    1200, then isolated showers and thunderstorms.
Chc of wetting rain.30 percent.
LAL.................1 until 1200, then 2.
Max temperature.....Around 72.
Min humidity........30 percent.
20-foot winds.......West 5 to 20 mph.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....West 15 to 20 mph.
Smoke dispersal.....Very good increasing to excellent in the
                    afternoon.
Mixing height.......7900 to 9900 ft agl.

.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then mostly clear.
                    Isolated showers and thunderstorms until 2400.
Chc of wetting rain.10 percent.
LAL.................2 until 2400, then 1.
Min temperature.....Around 48.
Max humidity........74-80 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 becoming west around 10
                    mph after midnight.
Smoke dispersal.....Poor.
Mixing height.......100 to 200 ft agl.

.SUNDAY...
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 74.
Min humidity........26 percent.
20-foot winds.......Windy. Northwest 10 to 25 mph increasing to 20
                    to 30 mph in the afternoon.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....Northwest around 25 mph increasing to around 35
                    mph in the afternoon.
Smoke dispersal.....Excellent.
Mixing height.......7600 to 9600 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.MEMORIAL DAY...Breezy. Partly cloudy. Lows in the mid 40s. Highs
in the lower 70s. Northwest winds 20 to 25 mph.
.TUESDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. Northwest winds 15 to 20 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. Southeast winds around 15 mph.
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
mid 70s.
.FRIDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.

$$

SDZ265-272215-
South Central South Dakota-
Including the cities of Martin, Mission, White River, and Winner
237 AM MDT Sat May 27 2017

.TODAY...
Sky/weather.........Mostly cloudy. Rain showers likely until 1200,
                    then isolated showers and thunderstorms.
Chc of wetting rain.40 percent.
LAL.................1 until 1200, then 2.
Max temperature.....Around 68.
Min humidity........36-44 percent.
20-foot winds.......Northwest 5 to 15 mph.
Haines Index........5 or moderate 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.......6400 to 8100 ft agl.

.TONIGHT...
Sky/weather.........Partly cloudy.
Chc of wetting rain.0 percent.
LAL.................1.
Min temperature.....Around 48.
Max humidity........78-84 percent.
20-foot winds.......West 5 to 15 mph.
Haines Index........4 or low potential for large plume dominated
                    fire growth.
Transport winds.....West around 15 mph.
Smoke dispersal.....Poor.
Mixing height.......100 to 200 ft agl.

.SUNDAY...
Sky/weather.........Mostly sunny.
Chc of wetting rain.0 percent.
LAL.................1.
Max temperature.....Around 75.
Min humidity........27 percent.
20-foot winds.......Breezy. Northwest 15 to 25 mph.
Haines Index........6 or high potential for large plume dominated
                    fire growth.
Transport winds.....Northwest around 25 mph increasing to around 35
                    mph in the afternoon.
Smoke dispersal.....Very good increasing to excellent in the
                    afternoon.
Mixing height.......7200 to 9100 ft agl.


.FORECAST DAYS 3 THROUGH 7...
.MEMORIAL DAY...Breezy. Partly cloudy. Slight chance of showers
and thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
Northwest winds 20 to 25 mph.
.TUESDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. Northwest winds 15 to 20 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the
lower 70s. Southeast winds around 15 mph.
.THURSDAY...Partly cloudy. Chance of thunderstorms and slight
chance of showers. Lows around 50. Highs in the mid 70s.
.FRIDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 70s.

$$



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