Weather Alerts For Manderson-White Horse Creek, SD

# HEADLINE -------------------- FREEZE WARNING REMAINS IN EFFECT UNTIL 9 AM MDT FRIDAY # DETAILS -------------------- WHAT Sub-freezing temperatures as low as 22 degrees. WHERE Portions of northwestern and southwestern South Dakota and northeast Wyoming. WHEN Until 9 AM MDT Friday. IMPACTS Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. ISSUED AT Thursday, October 15, 2026 at 10:59 PM MDT ISSUED BY National Weather Service Rapid City SD HEADER URGENT - WEATHER MESSAGE # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- Take steps now to protect tender plants from the cold. # AREAS AFFECTED -------------------- Eastern Fall River, Northeastern Crook, Southern Campbell, Bennett, Hermosa Foothills, Newcastle, Northern Campbell, Northern Foothills, Southern Foothills, Southern Oglala Lakota, Western Crook, Weston County Plains Including the cities of Harrington, Saint Onge, Wright, Batesland, Moorcroft, Devils Tower, Rozet, Rochelle, Angostura Reservoir, Beulah, Gillette, Spearfish, Pine Ridge, Newcastle, Oelrichs, Keyhole Reservoir, Oglala, Colony, Weston, Upton, Pine Haven, Manderson, Buffalo Gap, Tuthill, Hulett, Martin, Allen, Wounded Knee, Recluse, Hermosa, Oral, Osage, Porcupine, Whitewood, Hot Springs, Clareton, Smithwick, Fairburn, and Aladdin