669 WWUS73 KUNR 201545 NPWUNR URGENT - WEATHER MESSAGE National Weather Service Rapid City SD 845 AM MST Thu Feb 20 2025 SDZ001-002-201800- /O.EXT.KUNR.EC.W.0004.000000T0000Z-250220T1800Z/ Harding-Northern Perkins- Including the cities of Ludlow, Shadehill, Ladner, Reva, Meadow, Lemmon, Buffalo, Prairie City, Redig, and Camp Crook 845 AM MST Thu Feb 20 2025 ...EXTREME COLD WARNING NOW IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...Dangerously cold wind chills as low as 38 below. * WHERE...Harding and Northern Perkins. * WHEN...Until 11 AM MST this morning. * IMPACTS...The dangerously cold wind chills as low as 38 below zero could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Dress in layers including a hat, face mask, and gloves if you must go outside. && $$ SDZ012-013-025-026-030>032-042>044-046-047-049-072-073-076-077- WYZ060-201800- /O.EXT.KUNR.CW.Y.0009.000000T0000Z-250220T1800Z/ Butte-Northern Meade Co Plains-Northern Foothills-Rapid City- Custer Co Plains-Pennington Co Plains-Haakon-Northern Oglala Lakota-Northern Jackson-Bennett-Mellette-Todd-Tripp- Sturgis/Piedmont Foothills-Southern Meade Co Plains-Southern Oglala Lakota-Southern Jackson-Northeastern Crook- Including the cities of Wanblee, Milesville, Sturgis, Faith, Spearfish, Whitewood, Kadoka, Midland, Rapid City, Mud Butte, Fruitdale, Harrington, Tilford, Long Valley, Tuthill, Belvidere, Aladdin, Belle Fourche, Elm Springs, Quinn, Philip, Mission, Colome, Ellsworth AFB, Opal, Rockyford, Martin, Potato Creek, Wasta, Parmelee, Beulah, Summerset, Cottonwood, Hoover, Belle Fourche Reservoir, Black Hawk, Norris, Manderson, Cedar Butte, Witten, Wood, Hamill, Vale, Allen, Oglala, Rosebud, Porcupine, Box Elder, Howes, Ideal, Folsom, Wounded Knee, Red Owl, Winner, Newell, Sharps Corner, Interior, Scenic, Kyle, White River, Saint Onge, Saint Francis, White Owl, Pine Ridge, New Underwood, Batesland, Colony, Enning, Union Center, Caputa, Wall, and Piedmont 845 AM MST Thu Feb 20 2025 /945 AM CST Thu Feb 20 2025/ ...COLD WEATHER ADVISORY NOW IN EFFECT UNTIL 11 AM MST /NOON CST/ THIS MORNING... * WHAT...Very cold wind chills as low as 30 below. * WHERE...Portions of northwestern, south central, and southwestern South Dakota and northeast Wyoming. * WHEN...Until 11 AM MST /noon CST/ this morning. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ SDZ014-078-201800- /O.EXT.KUNR.CW.Y.0009.000000T0000Z-250220T1800Z/ Ziebach-Southern Perkins- Including the cities of Sorum, Glad Valley, Usta, Bison, Zeona, Cherry Creek, South Eagle Butte, and Dupree 845 AM MST Thu Feb 20 2025 ...COLD WEATHER ADVISORY NOW IN EFFECT UNTIL 11 AM MST THIS MORNING... * WHAT...Very cold wind chills as low as 35 below. * WHERE...Southern Perkins and Ziebach. * WHEN...Until 11 AM MST this morning. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. && $$ Johnson