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Home Return to list Freeze Warning 0003 Issued by the Rapid City Forecast Office
Action: New Issued At: 2026-05-19 12:46:54 203 WWUS73 KUNR 191746 NPWUNR URGENT - WEATHER MESSAGE National Weather Service Rapid City SD 1146 AM MDT Tue May 19 2026 WYZ055-056-058>060-200900- /O.NEW.KUNR.FZ.W.0003.260520T0800Z-260520T1400Z/ Southern Campbell-Western Crook-Weston County Plains-Newcastle- Northeastern Crook- Including the cities of Clareton, Aladdin, Keyhole Reservoir, Moorcroft, Wright, Newcastle, Upton, Pine Haven, Hulett, Osage, Rochelle, Colony, Beulah, and Devils Tower 1146 AM MDT Tue May 19 2026 ...FREEZE WARNING IN EFFECT FROM 2 AM TO 8 AM MDT WEDNESDAY... * WHAT...Sub-freezing temperatures as low as 29 expected. * WHERE...Newcastle, Northeastern Crook, Southern Campbell, Western Crook, and Weston County Plains. * WHEN...From 2 AM to 8 AM MDT Wednesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ SDZ002-012>014-027-030>032-041>044-046-047-049-073-075>078-200900- /O.NEW.KUNR.FR.Y.0004.260520T0600Z-260520T1400Z/ Northern Perkins-Butte-Northern Meade Co Plains-Ziebach-Southern Foothills-Custer Co Plains-Pennington Co Plains-Haakon-Western Fall River-Northern Oglala Lakota-Northern Jackson-Bennett- Mellette-Todd-Tripp-Southern Meade Co Plains-Eastern Fall River- Southern Oglala Lakota-Southern Jackson-Southern Perkins- Including the cities of Union Center, Kadoka, Folsom, Porcupine, Caputa, Cedar Butte, Tuthill, Colome, Belle Fourche Reservoir, Belle Fourche, Long Valley, Shadehill, Winner, Hamill, Manderson, Bison, Glad Valley, Philip, Milesville, Rockyford, South Eagle Butte, Midland, Batesland, Smithwick, Oral, Vale, Ardmore, Prairie City, Edgemont, Wanblee, Cherry Creek, New Underwood, Usta, Quinn, Rumford, Pine Ridge, Dupree, Sharps Corner, Box Elder, Potato Creek, Norris, Ideal, Zeona, Mud Butte, Wasta, Newell, Faith, Howes, Red Owl, Mission, Saint Francis, Oelrichs, Opal, Scenic, Parmelee, Oglala, Fruitdale, Hot Springs, Harrington, Cottonwood, Allen, Wall, Kyle, Witten, Martin, Ellsworth AFB, Belvidere, Wood, Elm Springs, Meadow, White River, Provo, Angostura Reservoir, Wounded Knee, Hoover, White Owl, Interior, Enning, Lemmon, Sorum, and Rosebud 1146 AM MDT Tue May 19 2026 /1246 PM CDT Tue May 19 2026/ ...FROST ADVISORY IN EFFECT FROM MIDNIGHT MDT /1 AM CDT/ TONIGHT TO 8 AM MDT /9 AM CDT/ WEDNESDAY... * WHAT...Temperatures as low as 33 may result in frost formation. * WHERE...Portions of northwestern, south central, and southwestern South Dakota. * WHEN...From midnight MDT /1 AM CDT/ tonight to 8 AM MDT /9 AM CDT/ Wednesday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ Action: Continued Issued At: 2026-05-19 23:13:16 367 WWUS73 KUNR 200412 NPWUNR URGENT - WEATHER MESSAGE National Weather Service Rapid City SD 1012 PM MDT Tue May 19 2026 WYZ055-056-058>060-201400- /O.CON.KUNR.FZ.W.0003.260520T0800Z-260520T1400Z/ Southern Campbell-Western Crook-Weston County Plains-Newcastle- Northeastern Crook- Including the cities of Wright, Moorcroft, Keyhole Reservoir, Newcastle, Beulah, Hulett, Upton, Clareton, Osage, Rochelle, Devils Tower, Colony, Pine Haven, and Aladdin 1012 PM MDT Tue May 19 2026 ...FREEZE WARNING REMAINS IN EFFECT FROM 2 AM TO 8 AM MDT WEDNESDAY... * WHAT...Sub-freezing temperatures as low as 29 expected. * WHERE...Newcastle, Northeastern Crook, Southern Campbell, Western Crook, and Weston County Plains. * WHEN...From 2 AM to 8 AM MDT Wednesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ SDZ002-012>014-027-030>032-041>044-046-047-049-073-075>078-201400- /O.CON.KUNR.FR.Y.0004.260520T0600Z-260520T1400Z/ Northern Perkins-Butte-Northern Meade Co Plains-Ziebach-Southern Foothills-Custer Co Plains-Pennington Co Plains-Haakon-Western Fall River-Northern Oglala Lakota-Northern Jackson-Bennett- Mellette-Todd-Tripp-Southern Meade Co Plains-Eastern Fall River- Southern Oglala Lakota-Southern Jackson-Southern Perkins- Including the cities of Norris, Box Elder, Midland, Wasta, White River, Oelrichs, Hoover, Batesland, Rumford, Interior, Witten, Vale, Newell, Allen, Edgemont, Oglala, Ideal, Harrington, Red Owl, Pine Ridge, Dupree, Faith, Caputa, Saint Francis, Hot Springs, Martin, Wall, Bison, Cherry Creek, Angostura Reservoir, Oral, Mission, Ardmore, Philip, Rosebud, Elm Springs, Enning, New Underwood, Kyle, Potato Creek, Rockyford, Usta, Shadehill, Long Valley, South Eagle Butte, Prairie City, Meadow, Zeona, Milesville, Belle Fourche, Howes, Sharps Corner, Manderson, Union Center, Mud Butte, Wanblee, Colome, Smithwick, Scenic, Parmelee, Sorum, Cedar Butte, Provo, Kadoka, Wood, Wounded Knee, Lemmon, Folsom, Cottonwood, Belle Fourche Reservoir, Ellsworth AFB, Opal, Quinn, Porcupine, Fruitdale, Belvidere, White Owl, Tuthill, Glad Valley, Hamill, and Winner 1012 PM MDT Tue May 19 2026 /1112 PM CDT Tue May 19 2026/ ...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM MDT /9 AM CDT/ WEDNESDAY... * WHAT...Temperatures as low as 32 will result in frost formation. * WHERE...Portions of northwestern, south central, and southwestern South Dakota. * WHEN...Until 8 AM MDT /9 AM CDT/ Wednesday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ JC Action: Cancelled Issued At: 2026-05-20 07:50:13 379 WWUS73 KUNR 201249 NPWUNR URGENT - WEATHER MESSAGE National Weather Service Rapid City SD 649 AM MDT Wed May 20 2026 WYZ055-056-058>060-201400- /O.CAN.KUNR.FZ.W.0003.000000T0000Z-260520T1400Z/ Southern Campbell-Western Crook-Weston County Plains-Newcastle- Northeastern Crook- Including the cities of Hulett, Rochelle, Newcastle, Clareton, Devils Tower, Osage, Aladdin, Pine Haven, Colony, Beulah, Moorcroft, Wright, Upton, and Keyhole Reservoir 649 AM MDT Wed May 20 2026 ...FREEZE WARNING IS CANCELLED... While a few areas remain near freezing, most areas have warmed above freezing and temperatures will continue to climb this morning. $$ SDZ002-012>014-027-030>032-041>044-046-047-049-073-075>078-201400- /O.CAN.KUNR.FR.Y.0004.000000T0000Z-260520T1400Z/ Northern Perkins-Butte-Northern Meade Co Plains-Ziebach-Southern Foothills-Custer Co Plains-Pennington Co Plains-Haakon-Western Fall River-Northern Oglala Lakota-Northern Jackson-Bennett- Mellette-Todd-Tripp-Southern Meade Co Plains-Eastern Fall River- Southern Oglala Lakota-Southern Jackson-Southern Perkins- Including the cities of Tuthill, Winner, Shadehill, Belle Fourche Reservoir, Red Owl, Cedar Butte, Rumford, Belle Fourche, Ellsworth AFB, New Underwood, Ardmore, Belvidere, Witten, Hoover, Cottonwood, Manderson, Wall, Harrington, Fruitdale, Dupree, Oral, Hot Springs, Hamill, Allen, Lemmon, Caputa, Smithwick, Quinn, Mission, Pine Ridge, Porcupine, Midland, Wood, Norris, Batesland, Rockyford, Rosebud, Opal, Sharps Corner, Elm Springs, Long Valley, Sorum, Union Center, Folsom, Provo, Enning, Faith, Saint Francis, Angostura Reservoir, Colome, Prairie City, Edgemont, Glad Valley, Vale, Martin, Newell, Interior, Oglala, Parmelee, Kyle, Howes, Usta, White Owl, Milesville, Ideal, Scenic, Wanblee, Wounded Knee, Meadow, Oelrichs, Box Elder, Wasta, Zeona, Mud Butte, South Eagle Butte, White River, Philip, Kadoka, Bison, Potato Creek, and Cherry Creek 649 AM MDT Wed May 20 2026 /749 AM CDT Wed May 20 2026/ ...FROST ADVISORY IS CANCELLED... While a few areas remain near freezing, most areas have warmed above freezing and temperatures will continue to climb this morning. $$ SE | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||