WWUS73 KUNR 181740
NPWUNR

URGENT - WEATHER MESSAGE
National Weather Service Rapid City SD
1140 AM MDT Mon May 18 2026

SDZ001-002-012>014-025>027-030>032-041>044-072>078-WYZ054>056-
058>060-190845-
/O.NEW.KUNR.FZ.W.0002.260519T0600Z-260519T1500Z/
Harding-Northern Perkins-Butte-Northern Meade Co Plains-Ziebach-
Northern Foothills-Rapid City-Southern Foothills-Custer Co Plains-
Pennington Co Plains-Haakon-Western Fall River-Northern Oglala
Lakota-Northern Jackson-Bennett-Sturgis/Piedmont Foothills-
Southern Meade Co Plains-Hermosa Foothills-Eastern Fall River-
Southern Oglala Lakota-Southern Jackson-Southern Perkins-Northern
Campbell-Southern Campbell-Western Crook-Weston County Plains-
Newcastle-Northeastern Crook-
Including the cities of Wounded Knee, Caputa, Midland, South Eagle
Butte, Hermosa, Belle Fourche Reservoir, Newcastle, Colony,
Cottonwood, Hoover, Rozet, Kyle, Moorcroft, Interior, Quinn, Lemmon,
Tuthill, Folsom, Newell, Hulett, Buffalo Gap, Oral, Cherry Creek,
Piedmont, Black Hawk, Opal, Hot Springs, Camp Crook, Milesville,
Fairburn, Martin, Enning, Buffalo, Rochelle, Devils Tower, Philip,
Angostura Reservoir, Wanblee, Beulah, Vale, Potato Creek, Oglala,
Whitewood, Long Valley, Rockyford, Keyhole Reservoir, Belvidere,
Batesland, Faith, Union Center, Dupree, Wall, Rumford, Smithwick,
Belle Fourche, New Underwood, Fruitdale, Kadoka, Meadow, Saint Onge,
Ludlow, Edgemont, Osage, Reva, Box Elder, Gillette, Aladdin, Howes,
Zeona, Red Owl, Wright, Oelrichs, Ladner, Scenic, Ellsworth AFB,
Provo, Sorum, Pine Haven, Rapid City, Sturgis, Prairie City, Wasta,
Sharps Corner, Glad Valley, Clareton, Elm Springs, Upton, Porcupine,
Mud Butte, Summerset, Ardmore, Weston, White Owl, Recluse, Pine
Ridge, Allen, Tilford, Shadehill, Spearfish, Bison, Manderson,
Harrington, Usta, and Redig
1140 AM MDT Mon May 18 2026

...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM MDT
TUESDAY...

* WHAT...Sub-freezing temperatures as low as 28 expected.

* WHERE...Much of western South Dakota and northeast Wyoming.

* WHEN...From midnight tonight to 9 AM MDT Tuesday.

* 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.

&&

$$