566 WWUS75 KPUB 181711 NPWPUB URGENT - WEATHER MESSAGE National Weather Service Pueblo CO 1111 AM MDT Mon May 18 2026 COZ070-071-190000- /O.NEW.KPUB.HW.W.0007.260518T1711Z-260518T2200Z/ /O.CON.KPUB.DU.W.0002.000000T0000Z-260519T0000Z/ Alamosa Vicinity/Central San Luis Valley Below 8500 Feet- Southern San Luis Valley- Including San Luis, Alamosa, La Jara, Sanford, Manassa, Blanca, Antonito, Monte Vista, and Fort Garland 1111 AM MDT Mon May 18 2026 ...HIGH WIND WARNING IN EFFECT UNTIL 4 PM MDT THIS AFTERNOON... ...BLOWING DUST WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... * WHAT...For the High Wind Warning, southwest winds 25 to 35 mph with gusts up to 65 mph. For the Blowing Dust Warning, widespread blowing dust. * WHERE...Central San Luis Valley, and Southern San Luis Valley. * WHEN...For the High Wind Warning, until 4 PM MDT this afternoon. For the Blowing Dust Warning, until 6 PM MDT this evening. * IMPACTS...Severely limited visibilities are expected. Travel will be dangerous and possibly life-threatening. Damaging winds may blow down trees and power lines. Widespread power outages are possible. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Expect visibility under a mile in blowing dust. PRECAUTIONARY/PREPAREDNESS ACTIONS... Persons with respiratory problems should make preparations to stay indoors until the storm passes. Be ready for a sudden drop in visibility to near zero. If you encounter blowing dust or blowing sand on the roadway or see it approaching, pull off the road as far as possible and put your vehicle in park. Turn the lights all the way off and keep foot off the brake pedal. Remember, 'Pull Aside, Stay Alive'. Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive. && $$ COZ069-190000- /O.CON.KPUB.DU.W.0002.000000T0000Z-260519T0000Z/ Del Norte Vicinity/Northern San Luis Valley Below 8500 Feet- Including Center and Del Norte 1111 AM MDT Mon May 18 2026 ...BLOWING DUST WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... * WHAT...Widespread blowing dust. * WHERE...Northern San Luis Valley. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Severely limited visibilities are expected. Travel will be dangerous and possibly life-threatening. * ADDITIONAL DETAILS...Winds gusting up to 50 to 60 mph will cause blowing dust. Visibility may drop to under 1/4 mile at times near plowed fields or areas of loose soils. Use extreme caution if you must travel across the area today. PRECAUTIONARY/PREPAREDNESS ACTIONS... Persons with respiratory problems should make preparations to stay indoors until the storm passes. Be ready for a sudden drop in visibility to near zero. If you encounter blowing dust or blowing sand on the roadway or see it approaching, pull off the road as far as possible and put your vehicle in park. Turn the lights all the way off and keep foot off the brake pedal. Remember, 'Pull Aside, Stay Alive'. && $$ COZ084-085-095-096-190115- /O.CON.KPUB.FZ.A.0004.260519T0600Z-260519T1400Z/ Northern El Paso County/Monument Ridge/Rampart Range Below 7500 Feet-Colorado Springs Vicinity/Southern El Paso County/Rampart Range Below 7400 Feet-Western Kiowa County-Eastern Kiowa County- Including Eads, Peterson Space Force Base, Sheridan Lake, Black Forest, and Colorado Springs 1111 AM MDT Mon May 18 2026 ...FREEZE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH TUESDAY MORNING... * WHAT...Sub-freezing temperatures as low as 28 possible. * WHERE...Kiowa, and El Paso. * WHEN...From late tonight through Tuesday morning. * 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. && $$ Visit us at http://www.weather.gov/pub KT  512 WWUS73 KGLD 181728 NPWGLD URGENT - WEATHER MESSAGE National Weather Service Goodland KS 1128 AM MDT Mon May 18 2026 COZ090>092-191400- /O.UPG.KGLD.FZ.A.0003.260519T0600Z-260519T1400Z/ /O.NEW.KGLD.FR.Y.0003.260519T0600Z-260519T1400Z/ Yuma-Kit Carson-Cheyenne CO- Including the cities of Wray, Cheyenne Wells, Arapahoe, Yuma, and Burlington 1128 AM MDT Mon May 18 2026 ...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM MDT TUESDAY... * WHAT...Temperatures as low as 30 will result in frost formation. * WHERE...Cheyenne CO, Kit Carson, and Yuma Counties. * WHEN...From midnight tonight to 8 AM MDT Tuesday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ KSZ001-002-013-014-027-028-041-042-NEZ079-080-191400- /O.NEW.KGLD.FR.Y.0003.260519T0600Z-260519T1400Z/ Cheyenne KS-Rawlins-Sherman-Thomas-Wallace-Logan-Greeley-Wichita- Dundy-Hitchcock- Including the cities of Goodland, Palisade, Colby, Atwood, Oakley, Sharon Springs, Culbertson, Bird City, Trenton, Benkelman, Leoti, Tribune, St. Francis, and Stratton Ne 1228 PM CDT Mon May 18 2026 /1128 AM MDT Mon May 18 2026/ ...FROST ADVISORY IN EFFECT FROM 1 AM CDT /MIDNIGHT MDT/ TO 9 AM CDT /8 AM MDT/ TUESDAY... * WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Portions of northwest and west central Kansas and southwest Nebraska. * WHEN...From 1 AM CDT /midnight MDT/ to 9 AM CDT /8 AM MDT/ Tuesday. * 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. && $$ 024  658 WWUS75 KPUB 181730 NPWPUB URGENT - WEATHER MESSAGE National Weather Service Pueblo CO 1130 AM MDT Mon May 18 2026 COZ084-190130- /O.UPG.KPUB.FZ.A.0004.260519T0600Z-260519T1400Z/ /O.NEW.KPUB.FZ.W.0004.260519T0600Z-260519T1400Z/ Northern El Paso County/Monument Ridge/Rampart Range Below 7500 Feet- Including Black Forest 1130 AM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM MDT TUESDAY... * WHAT...Sub-freezing temperatures as low as 28 expected. * WHERE...Northern El Paso. * WHEN...From midnight tonight to 8 AM MDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ COZ070-071-190000- /O.CON.KPUB.DU.W.0002.000000T0000Z-260519T0000Z/ /O.CON.KPUB.HW.W.0007.000000T0000Z-260518T2200Z/ Alamosa Vicinity/Central San Luis Valley Below 8500 Feet- Southern San Luis Valley- Including San Luis, Alamosa, La Jara, Sanford, Manassa, Blanca, Antonito, Monte Vista, and Fort Garland 1130 AM MDT Mon May 18 2026 ...BLOWING DUST WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 4 PM MDT THIS AFTERNOON... * WHAT...For the High Wind Warning, southwest winds 25 to 35 mph with gusts up to 65 mph. For the Blowing Dust Warning, widespread blowing dust. * WHERE...Central San Luis Valley, and Southern San Luis Valley. * WHEN...For the Blowing Dust Warning, until 6 PM MDT this evening. For the High Wind Warning, until 4 PM MDT this afternoon. * IMPACTS...Severely limited visibilities are expected. Travel will be dangerous and possibly life-threatening. Damaging winds may blow down trees and power lines. Widespread power outages are possible. Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Persons with respiratory problems should make preparations to stay indoors until the storm passes. Be ready for a sudden drop in visibility to near zero. If you encounter blowing dust or blowing sand on the roadway or see it approaching, pull off the road as far as possible and put your vehicle in park. Turn the lights all the way off and keep foot off the brake pedal. Remember, 'Pull Aside, Stay Alive'. Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive. && $$ COZ069-190000- /O.CON.KPUB.DU.W.0002.000000T0000Z-260519T0000Z/ Del Norte Vicinity/Northern San Luis Valley Below 8500 Feet- Including Center and Del Norte 1130 AM MDT Mon May 18 2026 ...BLOWING DUST WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... * WHAT...Widespread blowing dust. * WHERE...Northern San Luis Valley. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Severely limited visibilities are expected. Travel will be dangerous and possibly life-threatening. * ADDITIONAL DETAILS...Winds gusting up to 50 to 60 mph will cause blowing dust. Visibility may drop to under 1/4 mile at times near plowed fields or areas of loose soils. Use extreme caution if you must travel across the area today. PRECAUTIONARY/PREPAREDNESS ACTIONS... Persons with respiratory problems should make preparations to stay indoors until the storm passes. Be ready for a sudden drop in visibility to near zero. If you encounter blowing dust or blowing sand on the roadway or see it approaching, pull off the road as far as possible and put your vehicle in park. Turn the lights all the way off and keep foot off the brake pedal. Remember, 'Pull Aside, Stay Alive'. && $$ COZ085-095-096-190130-/O.UPG.KPUB.FZ.A.0004.260519T0600Z-260519T1400Z/ /O.NEW.KPUB.FR.Y.0002.260519T0600Z-260519T1400Z/ Colorado Springs Vicinity/Southern El Paso County/Rampart Range Below 7400 Feet-Western Kiowa County-Eastern Kiowa County- Including Peterson Space Force Base, Eads, Sheridan Lake, and Colorado Springs 1130 AM MDT Mon May 18 2026 ...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM MDT TUESDAY... * WHAT...Temperatures as low as 32 will result in frost formation. * WHERE...Kiowa, and Southern El Paso. * WHEN...From midnight tonight to 8 AM MDT Tuesday. * 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. && $$ COZ086>089-094-190130- /O.NEW.KPUB.FR.Y.0002.260519T0600Z-260519T1400Z/ Pueblo Vicinity/Pueblo County Below 6300 Feet-Walsenburg Vicinity/Upper Huerfano River Basin Below 7500 Feet-Trinidad Vicinity/Western Las Animas County Below 7500 Feet-Crowley County- Eastern Las Animas County- Including Branson, Ordway, Trinidad, Olney Springs, Pueblo, Walsenburg, and Kim 1130 AM MDT Mon May 18 2026 ...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM MDT TUESDAY... * WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Pueblo, Crowley, Eastern Las Animas, Walsenburg Vicinity/Upper Huerfano River Basin Below 7500 Feet, and Trinidad Vicinity/Western Las Animas County Below 7500 Feet. * WHEN...From midnight tonight to 8 AM MDT Tuesday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ Visit us at http://www.weather.gov/pub KT  898 WWUS73 KBIS 181734 NPWBIS URGENT - WEATHER MESSAGE National Weather Service Bismarck ND 1234 PM CDT Mon May 18 2026 NDZ001>005-009-010-012-017>020-022-031>033-040-041-043-044-055>059- 191200- /O.NEW.KBIS.FZ.W.0002.260519T0600Z-260519T1400Z/ Divide-Burke-Renville-Bottineau-Rolette-Williams-Mountrail-McHenry- McKenzie-Dunn-Mercer-Oliver-Sheridan-Golden Valley-Billings-Stark- Slope-Hettinger-Bowman-Adams-Northwest Ward- Central and Southern Ward/Minot Area-Western McLean-Eastern McLean- Western Morton- Including the cities of Kenmare, Watford City, Powers Lake, Goodrich, Crosby, Dickinson, Williston, New Town, Bowman, Hettinger, Sherwood, Turtle Lake, Rolla, Glenburn, Columbus, Beulah, Mohall, Rolette, Portal, Center, Marmarth, Wilton, Drake, Minot, Medora, Underwood, Halliday, New England, Stanley, Shell Valley, Max, Beach, New Salem, Glen Ullin, Mott, Towner, Mcclusky, Bottineau, Hazen, Lignite, Garrison, Bowbells, Dunseith, Washburn, St. John, Hebron, Parshall, Killdeer, and Velva 1234 PM CDT Mon May 18 2026 /1134 AM MDT Mon May 18 2026/ ...FREEZE WARNING IN EFFECT FROM 1 AM CDT /MIDNIGHT MDT/ TO 9 AM CDT /8 AM MDT/ TUESDAY... * WHAT...Sub-freezing temperatures as low as 27 expected. * WHERE...Western and much of north central North Dakota. * WHEN...From 1 AM CDT /midnight MDT/ to 9 AM CDT /8 AM MDT/ Tuesday. * IMPACTS...Frost and freeze conditions could kill sensitive vegetation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ NDZ013-023-025-035>037-042-046>048-050-051-060>062-191200- /O.NEW.KBIS.FR.Y.0005.260519T0600Z-260519T1400Z/ Pierce-Wells-Foster-Burleigh-Kidder-Stutsman-Grant-Emmons-Logan- La Moure-McIntosh-Dickey-Eastern Morton-Western Sioux-Eastern Sioux- Including the cities of Carson, Oakes, Fessenden, Jamestown, Elgin, Steele, Carrington, Strasburg, Fort Yates, Linton, Wishek, Mandan, Solen, Ashley, Napoleon, Kulm, Porcupine, Harvey, Bismarck, Rugby, Tappen, Edgeley, New Leipzig, Lamoure, Selfridge, Gackle, and Ellendale 1234 PM CDT Mon May 18 2026 /1134 AM MDT Mon May 18 2026/ ...FROST ADVISORY IN EFFECT FROM 1 AM CDT /MIDNIGHT MDT/ TO 9 AM CDT /8 AM MDT/ TUESDAY... * WHAT...Temperatures as low as 32 degrees expected. * WHERE...South central and portions of north central North Dakota along with the James River Valley. * WHEN...From 1 AM CDT /midnight MDT/ to 9 AM CDT /8 AM MDT/ Tuesday. * IMPACTS...Sensitive outdoor plants may be killed if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ Schild  009 WWUS75 KBOU 181736 NPWBOU URGENT - WEATHER MESSAGE National Weather Service Denver CO 1136 AM MDT Mon May 18 2026 COZ039-040-181845- /O.CAN.KBOU.FZ.A.0003.260519T0600Z-260519T1400Z/ Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County-North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County- Including the cities of Denver International Airport, Parker, Longmont, Boulder, Lakewood, Brighton, Arvada, Aurora, Highlands Ranch, Golden, Littleton, and City of Denver 1136 AM MDT Mon May 18 2026 ...FREEZE WATCH IS CANCELLED... Temperatures will be cold tonight, but should hover just above freezing over most of Denver due to expected cloud cover. $$ COZ041-191200- /O.UPG.KBOU.FZ.A.0003.260519T0600Z-260519T1400Z/ /O.NEW.KBOU.FZ.W.0003.260519T0600Z-260519T1400Z/ Elbert/Central and East Douglas Counties Above 6000 Feet- Including the cities of Larkspur, Castle Rock, Kiowa, Elbert, and Fondis 1136 AM MDT Mon May 18 2026 ...FREEZE WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM MDT TUESDAY... * WHAT...Sub-freezing temperatures as low as 29 expected. * WHERE...Castle Rock and the Palmer Divide. * WHEN...From midnight tonight to 8 AM MDT Tuesday. * IMPACTS...Frost and freeze conditions could kill crops and other sensitive vegetation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Cover sensitive outdoor vegetation with blankets or buckets. && $$ COZ038-042>051-191200- /O.UPG.KBOU.FZ.A.0003.260519T0600Z-260519T1400Z/ /O.NEW.KBOU.FR.Y.0001.260519T0600Z-260519T1400Z/ Larimer County Below 6000 Feet/Northwest Weld County-Northeast Weld County-Central and South Weld County-Morgan County-Central and East Adams and Arapahoe Counties-North and Northeast Elbert County Below 6000 Feet/North Lincoln County-Southeast Elbert County Below 6000 Feet/South Lincoln County-Logan County- Washington County-Sedgwick County-Phillips County- Including the cities of Hereford, Fort Morgan, Amherst, Punkin Center, Sedgwick, Last Chance, Merino, Raymer, Crook, Briggsdale, Cope, Agate, Fort Lupton, Wiggins, Matheson, Karval, Roggen, Stoneham, Brush, Pawnee Buttes, Goodrich, Bennett, Nunn, Byers, Eaton, Haxtun, Loveland, Deer Trail, Hugo, Kutch, Holyoke, Peetz, Forder, Ovid, Fort Collins, Sterling, Otis, Akron, Julesburg, Limon, Greeley, Grover, and Leader 1136 AM MDT Mon May 18 2026 ...FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM MDT TUESDAY... * WHAT...Temperatures as low as 32 will result in frost formation. * WHERE...Most of the northeast plains of Colorado. * WHEN...From midnight tonight to 8 AM MDT Tuesday. * IMPACTS...Frost conditions could harm sensitive vegetation. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. Cover sensitive outdoor vegetation with blankets or buckets. && $$ For more information from the National Weather Service, visit https://weather.gov/bou 20  149 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. && $$  166 WWUS75 KFGZ 181740 NPWFGZ URGENT - WEATHER MESSAGE National Weather Service Flagstaff AZ 1040 AM MST Mon May 18 2026 AZZ011-014-017-190100- /O.EXT.KFGZ.WI.Y.0012.000000T0000Z-260519T0100Z/ Chuska Mountains and Defiance Plateau-Little Colorado River Valley in Apache County-White Mountains- Including the cities of Sanders, Springerville, Ganado, Window Rock, St. Johns, Show Low, Fort Defiance, Klagetoh, Wide Ruins, Pinetop-Lakeside, and Greer 1040 AM MST Mon May 18 2026 /1140 AM MDT Mon May 18 2026/ ...WIND ADVISORY NOW IN EFFECT UNTIL 6 PM MST /7 PM MDT/ THIS EVENING... * WHAT...Southwest winds 15 to 25 mph, with gusts to 45 mph, will continue through late afternoon, before subsiding this evening. * WHERE...Chuska Mountains and Defiance Plateau, Little Colorado River Valley in Apache County, and White Mountains. * WHEN...Until 6 PM MST /7 PM MDT/ this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Travel could be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles, such as RVs, campers, and tractor trailers. Use extra caution. Secure loose outdoor objects that could be blown around or damaged by the wind. && $$ NWS Flagstaff  672 WWUS73 KUNR 181749 NPWUNR URGENT - WEATHER MESSAGE National Weather Service Rapid City SD 1149 AM MDT Mon May 18 2026 SDZ001-002-012>014-025>027-030>032-041>044-072>078-WYZ054>056- 058>060-190900- /O.CON.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 1149 AM MDT Mon May 18 2026 ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM MDT TUESDAY... * WHAT...Sub-freezing temperatures as low as 28 expected. * WHERE...Portions of northwestern and southwestern 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. && $$ SDZ046-047-190900- /O.NEW.KUNR.FR.Y.0003.260519T0600Z-260519T1500Z/ Mellette-Todd- Including the cities of Wood, White River, Saint Francis, Parmelee, Mission, Norris, Cedar Butte, and Rosebud 1249 PM CDT Mon May 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 10 AM CDT TUESDAY... * WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Mellette and Todd. * WHEN...From 1 AM to 10 AM CDT Tuesday. * 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. && $$  717 WWUS74 KLUB 181751 NPWLUB URGENT - WEATHER MESSAGE National Weather Service Lubbock TX 1251 PM CDT Mon May 18 2026 TXZ021>031-033>036-190100- /O.CON.KLUB.WI.Y.0015.000000T0000Z-260519T0100Z/ Parmer-Castro-Swisher-Briscoe-Hall-Childress-Bailey-Lamb-Hale- Floyd-Motley-Cochran-Hockley-Lubbock-Crosby- Including the cities of Farwell, Crosbyton, Memphis, Whiteface, Wolfforth, Littlefield, Slaton, Quitaque, Turkey, Bovina, Olton, Levelland, Sundown, Ralls, Roaring Springs, Morton, Dimmitt, Kirkland, Lockney, Matador, Happy, Childress, Floydada, Plainview, Hale Center, Friona, Muleshoe, Silverton, Lubbock, Tulia, Amherst, and Hart 1251 PM CDT Mon May 18 2026 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... * WHAT...Southwest winds 25 to 35 mph with gusts up to 55 mph. * WHERE...The far southern Texas Panhandle and portions of the South Plains. * WHEN...Until 8 PM CDT this evening. * IMPACTS...Gusty winds will blow around unsecured objects and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ Sincavage  937 WWUS75 KVEF 181755 NPWVEF URGENT - WEATHER MESSAGE National Weather Service Las Vegas NV 1055 AM PDT Mon May 18 2026 AZZ002-570-571-CAZ527-NVZ025-026-181900- /O.EXP.KVEF.HW.W.0002.000000T0000Z-260518T1800Z/ Lake Havasu and Fort Mohave-Lake Mead - AZ side-Lake Mohave - AZ side-San Bernardino County-Upper Colorado River Valley-Lake Mead - NV side-Lake Mohave - NV side- Including the cities of Temple Bar, Lake Havasu City, Hoover Dam, Topock, Bullhead City, Laughlin, South Cove, Desert Hills, and Needles 1055 AM PDT Mon May 18 2026 /1055 AM MST Mon May 18 2026/ ...HIGH WIND WARNING WILL EXPIRE AT 11 AM PDT /11 AM MST/ THIS MORNING... Winds have decreased across the area and the High Wind Warning has been allowed to expire. North winds will gust 25 to 35 MPH through the afternoon, with the strongest winds around midday before diminishing the rest of the day. $$ For more information from the National Weather Service visit http://weather.gov/lasvegas AN  893 WWUS76 KMTR 181754 NPWMTR URGENT - WEATHER MESSAGE National Weather Service San Francisco CA 1054 AM PDT Mon May 18 2026 CAZ504-512-514-515-181900- /O.EXP.KMTR.WI.Y.0005.000000T0000Z-260518T1800Z/ North Bay Interior Mountains-Santa Cruz Mountains-Eastern Santa Clara Hills-East Bay Hills- 1054 AM PDT Mon May 18 2026 ...WIND ADVISORY WILL EXPIRE AT 11 AM PDT THIS MORNING... Wind gusts have fallen below Advisory criteria. Therefore, the Wind Advisory will be allowed to expire. Breezy and gusty winds will continue across the higher elevations for the next couple of hours. $$ DialH  983 WWUS73 KFGF 181755 NPWFGF URGENT - WEATHER MESSAGE National Weather Service Grand Forks ND 1255 PM CDT Mon May 18 2026 NDZ006-007-014-015-024-026-028-029-038-049-052-054-190200- /O.NEW.KFGF.FR.Y.0006.260519T0600Z-260519T1400Z/ Towner-Cavalier-Benson-Ramsey-Eddy-Nelson-Griggs-Steele-Barnes- Ransom-Sargent-Western Walsh- Including the cities of Langdon, Michigan, Forman, Finley, Leeds, Cando, New Rockford, Lankin, Lisbon, Devils Lake, Cooperstown, Gwinner, and Valley City 1255 PM CDT Mon May 18 2026 ...FROST ADVISORY IN EFFECT FROM 1 AM TO 9 AM CDT TUESDAY... * WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...Portions of northeast and southeast North Dakota. * WHEN...From 1 AM to 9 AM CDT Tuesday. * 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. && $$ JR