* WHAT. South winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE. Ziebach County, including portions of the Cheyenne River Reservation, Oglala Lakota and Jackson Counties, including portions of the Pine Ridge Reservation, Northern Perkins, Southern Foothills, Haakon, Western Fall River, and Eastern Fall River. * WHEN. From noon today to 11 PM MDT this evening. * IMPACTS. Sudden wind gusts can cause drivers to lose control, especially in lightweight or high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris.

* WHAT. West winds 30 to 40 mph with gusts up to 60 mph possible. * WHERE. In South Dakota, Central Black Hills, Northern Black Hills, and Southern Black Hills. In Wyoming, Northern Campbell, Western Crook, and Wyoming Black Hills. * WHEN. From this evening through Tuesday afternoon. * IMPACTS. The high winds may damage roofs, small outbuildings, and signs. Power outages are possible. Travel could be difficult, especially for high profile vehicles.

* WHAT. For the Wind Advisory, southwest winds 25 to 35 mph with gusts up to 50 mph expected. For the High Wind Watch, west winds 30 to 40 mph with gusts up to 60 mph possible. * WHERE. Custer Co Plains, Hermosa Foothills, Pennington Co Plains, and Rapid City. * WHEN. For the Wind Advisory, from noon today to 11 PM MDT this evening. For the High Wind Watch, from this evening through Tuesday afternoon. * IMPACTS. The high winds may damage roofs, small outbuildings, and signs. Power outages are possible. Travel could be difficult, especially for high profile vehicles.

* WHAT. West winds 30 to 40 mph with gusts up to 60 mph possible. * WHERE. In South Dakota, Northern Foothills and Sturgis/Piedmont Foothills. In Wyoming, Northeastern Crook. * WHEN. From this evening through Tuesday afternoon. * IMPACTS. The high winds may damage roofs, small outbuildings, and signs. Power outages are possible. Travel could be difficult, especially for high profile vehicles.

* WHAT. For the Wind Advisory, south winds 25 to 35 mph with gusts up to 50 mph expected. For the High Wind Watch, west winds 35 to 45 mph with gusts up to 65 mph possible. * WHERE. Butte, Harding, Northern Meade Co Plains, Southern Meade Co Plains, and Southern Perkins. * WHEN. For the Wind Advisory, from noon today to 11 PM MDT this evening. For the High Wind Watch, from this evening through Tuesday afternoon. * IMPACTS. The high winds may damage roofs, small outbuildings, and signs. Power outages are possible. Travel could be difficult, especially for high profile vehicles.

* WHAT. West winds 30 to 40 mph with gusts up to 65 mph expected. * WHERE. In South Dakota, Central Black Hills, Northern Black Hills, and Southern Black Hills. In Wyoming, Northern Campbell, Western Crook, and Wyoming Black Hills. * WHEN. From 6 PM this evening to noon MDT Tuesday. * IMPACTS. The high winds may damage roofs, small outbuildings, and signs. Power outages are possible. Travel could be difficult, especially for high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris.

* WHAT. West winds 35 to 45 mph with gusts up to 70 mph expected. * WHERE. In South Dakota, Northern Foothills and Sturgis/Piedmont Foothills. In Wyoming, Northeastern Crook. * WHEN. From 6 PM this evening to 6 PM MDT Tuesday. * IMPACTS. The high winds may damage roofs, small outbuildings, and signs. Power outages are possible. Travel could be difficult, especially for high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris.

* WHAT. For the Wind Advisory, southwest winds 30 to 35 mph with gusts up to 55 mph. For the High Wind Warning, west winds 30 to 40 mph with gusts up to 65 mph expected. * WHERE. Custer Co Plains, Hermosa Foothills, Pennington Co Plains, and Rapid City. * WHEN. For the Wind Advisory, until 6 PM MDT this evening. For the High Wind Warning, from 6 PM this evening to noon MDT Tuesday. * IMPACTS. The high winds may damage roofs, small outbuildings, and signs. Power outages are possible. Travel could be difficult, especially for high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris.

* WHAT. For the Wind Advisory, south winds 25 to 30 mph with gusts up to 55 mph. For the High Wind Warning, west winds 35 to 45 mph with gusts up to 70 mph expected. * WHERE. Butte, Harding, Northern Meade Co Plains, Southern Meade Co Plains, and Southern Perkins. * WHEN. For the Wind Advisory, until 6 PM MDT this evening. For the High Wind Warning, from 6 PM this evening to 6 PM MDT Tuesday. * IMPACTS. The high winds may damage roofs, small outbuildings, and signs. Power outages are possible. Travel could be difficult, especially for high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris.

* WHAT. For the Wind Advisory, southwest winds 30 to 35 mph with gusts up to 55 mph. For the High Wind Warning, west winds 25 to 35 mph with gusts up to 65 mph expected. * WHERE. Oglala Lakota County, including portions of the Pine Ridge Reservation, Southern Foothills, Western Fall River, and Eastern Fall River. * WHEN. For the Wind Advisory, until 6 PM MDT this evening. For the High Wind Warning, from 6 PM this evening to noon MDT Tuesday. * IMPACTS. The high winds may damage roofs, small outbuildings, and signs. Power outages are possible. Travel could be difficult, especially for high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris.

* WHAT. For the Wind Advisory, south winds 20 to 30 mph with gusts up to 50 mph. For the High Wind Warning, west winds 35 to 45 mph with gusts up to 70 mph expected. * WHERE. Butte, Harding, Northern Meade Co Plains, Southern Meade Co Plains, and Southern Perkins. * WHEN. For the Wind Advisory, until 6 PM MDT this evening. For the High Wind Warning, until 6 PM MDT Tuesday. * IMPACTS. The high winds may damage roofs, small outbuildings, and signs. Power outages are possible. Travel could be difficult, especially for high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris.

* WHAT. For the Wind Advisory, southwest winds 30 to 35 mph with gusts up to 55 mph. For the High Wind Warning, west winds 25 to 35 mph with gusts up to 65 mph expected. * WHERE. Oglala Lakota County, including portions of the Pine Ridge Reservation, Rapid City, Southern Foothills, Custer Co Plains, Pennington Co Plains, Western Fall River, Hermosa Foothills, Eastern Fall River, and Southern Oglala Lakota. * WHEN. For the Wind Advisory, until 6 PM MDT this evening. For the High Wind Warning, until noon MDT Tuesday. * IMPACTS. The high winds may damage roofs, small outbuildings, and signs. Power outages are possible. Travel could be difficult, especially for high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris.

* WHAT. West winds 35 to 45 mph with gusts up to 70 mph expected. * WHERE. In South Dakota, Central Black Hills, Northern Black Hills, and Southern Black Hills. In Wyoming, Newcastle, Northern Campbell, Southern Campbell, Western Crook, Weston County Plains, and Wyoming Black Hills. * WHEN. Until noon MDT Tuesday. * IMPACTS. The high winds may damage roofs, small outbuildings, and signs. Power outages are possible. Travel could be difficult, especially for high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris.

* WHAT. West winds 35 to 45 mph with gusts up to 70 mph expected. * WHERE. In South Dakota, Northern Foothills and Sturgis/Piedmont Foothills. In Wyoming, Northeastern Crook. * WHEN. Until 6 PM MDT Tuesday. * IMPACTS. The high winds may damage roofs, small outbuildings, and signs. Power outages are possible. Travel could be difficult, especially for high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris.

* WHAT. West winds 35 to 45 mph with gusts up to 70 mph expected. * WHERE. Butte, Harding, Northern Meade Co Plains, Southern Meade Co Plains, and Southern Perkins. * WHEN. Until 6 PM MDT Tuesday. * IMPACTS. The high winds may damage roofs, small outbuildings, and signs. Power outages are possible. Travel could be difficult, especially for high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris.

* WHAT. West winds 35 to 45 mph with gusts up to 70 mph expected. * WHERE. In South Dakota, Central Black Hills, Northern Black Hills, and Southern Black Hills. In Wyoming, Newcastle, Northern Campbell, Southern Campbell, Western Crook, Weston County Plains, and Wyoming Black Hills. * WHEN. Until noon MDT Tuesday. * IMPACTS. The high winds may damage roofs, small outbuildings, and signs. Power outages are possible. Travel could be difficult, especially for high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris.

* WHAT. West winds 35 to 45 mph with gusts up to 70 mph expected. * WHERE. In South Dakota, Northern Foothills and Sturgis/Piedmont Foothills. In Wyoming, Northeastern Crook. * WHEN. Until 6 PM MDT Tuesday. * IMPACTS. The high winds may damage roofs, small outbuildings, and signs. Power outages are possible. Travel could be difficult, especially for high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris.

* WHAT. West winds 25 to 35 mph with gusts up to 65 mph expected. * WHERE. Oglala Lakota County, including portions of the Pine Ridge Reservation, Rapid City, Southern Foothills, Custer Co Plains, Pennington Co Plains, Western Fall River, Hermosa Foothills, Eastern Fall River, and Southern Oglala Lakota. * WHEN. Until noon MDT Tuesday. * IMPACTS. The high winds may damage roofs, small outbuildings, and signs. Power outages are possible. Travel could be difficult, especially for high profile vehicles. Strong winds can cause blowing dust, reduced visibility, and flying debris.

* WHAT. Heavy wet snow expected above 6000 feet. Total snow accumulations of 6 to 12 inches, with locally higher amounts possible. Winds gusting as high as 65 mph. * WHERE. The Northern Black Hills. * WHEN. From 6 PM this evening to noon MDT Tuesday. * IMPACTS. Plan on slippery road conditions. Strong winds could cause tree damage.