590 WWUS71 KOKX 191405 NPWOKX URGENT - WEATHER MESSAGE National Weather Service New York NY 1005 AM EDT Tue May 19 2026 NJZ002-004-006-103>108-192200- /O.CON.KOKX.HT.Y.0001.260519T1500Z-260521T0000Z/ Western Passaic-Eastern Passaic-Hudson-Western Bergen-Eastern Bergen-Western Essex-Eastern Essex-Western Union-Eastern Union- 1005 AM EDT Tue May 19 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY... * WHAT...Heat index values up to 99 expected. * WHERE...Eastern Bergen, Eastern Essex, Eastern Passaic, Eastern Union, Hudson, Western Bergen, Western Essex, Western Passaic, and Western Union Counties. * WHEN...Until 8 PM EDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Heat Advisory is issued when the combination of heat and humidity is expected to make it feel like it is 95 to 99 degrees for two or more consecutive days, or 100 to 104 degrees for any length of time. Seniors and those with chronic health problems or mental health conditions are at an increased risk. Homes without air conditioning can be much hotter than outdoor temperatures. Use air conditioning to stay cool at home or go to a place that has air conditioning. If you don't have home air conditioning, continue to seek out cool spaces each day as long as it remains hot, and for a few days after if your home is still hot. Check on vulnerable friends, family members and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! In cases of heat stroke call 9 1 1. && $$ NYZ072>075-176-178-192200- /O.CON.KOKX.HT.Y.0001.260519T1500Z-260521T0000Z/ New York (Manhattan)-Bronx-Richmond (Staten Island)-Kings (Brooklyn)-Northern Queens-Southern Queens- 1005 AM EDT Tue May 19 2026 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY... * WHAT...Heat index values up to 99 expected. * WHERE...Bronx, Kings (Brooklyn), New York (Manhattan), Northern Queens, Richmond (Staten Island), and Southern Queens Counties. * WHEN...Until 8 PM EDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. PRECAUTIONARY/PREPAREDNESS ACTIONS... New York City residents should call 3 1 1 to identify cooling center locations and obtain 'Beat the Heat' safety tips. A Heat Advisory is issued when the combination of heat and humidity is expected to make it feel like it is 95 to 99 degrees for two or more consecutive days, or 100 to 104 degrees for any length of time. Seniors and those with chronic health problems or mental health conditions are at an increased risk. Homes without air conditioning can be much hotter than outdoor temperatures. Use air conditioning to stay cool at home or go to a place that has air conditioning. If you don't have home air conditioning, continue to seek out cool spaces each day as long as it remains hot, and for a few days after if your home is still hot. Check on vulnerable friends, family members and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! In cases of heat stroke call 9 1 1. && $$ For more information from the National Weather Service visit https://weather.gov/nyc FEB  934 WWUS75 KRIW 191432 NPWRIW URGENT - WEATHER MESSAGE National Weather Service Riverton WY 832 AM MDT Tue May 19 2026 WYZ003>006-010-011-016>020-191545- /O.EXP.KRIW.FZ.W.0003.000000T0000Z-260519T1500Z/ Cody Foothills-North Bighorn Basin-Southwest Bighorn Basin- Southeast Bighorn Basin-Northeast Johnson County-Southeast Johnson County-Upper Wind River Basin-Wind River Basin-Lander Foothills-Green Mountains and Rattlesnake Range-Natrona County Lower Elevations- Including the cities of Cody, Basin, Dubois, Shoshoni, Clark, Worland, Thermopolis, Casper, Meeteetse, Lander, Jeffrey City, Kaycee, Greybull, Buffalo, Riverton, Ten Sleep, Lovell, Powell, and Shell 832 AM MDT Tue May 19 2026 ...FREEZE WARNING WILL EXPIRE AT 9 AM MDT THIS MORNING... Temperatures continue to increase this morning. Therefore, the Freeze Warnings will be allowed to expire. High temperatures today reach the low-50s to mid-60s today. Cold temperatures return again tonight. $$ For more information from the National Weather Service, visit https://weather.gov/riw/ . Wittmann  698 WWUS73 KUNR 191451 NPWUNR URGENT - WEATHER MESSAGE National Weather Service Rapid City SD 851 AM MDT Tue May 19 2026 SDZ001-002-012>014-025>027-030>032-041>044-072>078-WYZ054>056- 058>060-191600- /O.EXP.KUNR.FZ.W.0002.000000T0000Z-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 Union Center, Kadoka, Folsom, Porcupine, Whitewood, Rozet, Caputa, Beulah, Tuthill, Upton, Belle Fourche Reservoir, Belle Fourche, Ladner, Black Hawk, Long Valley, Shadehill, Saint Onge, Bison, Manderson, Buffalo Gap, Glad Valley, Philip, Milesville, Rockyford, Hermosa, South Eagle Butte, Camp Crook, Midland, Batesland, Smithwick, Oral, Devils Tower, Vale, Newcastle, Ardmore, Prairie City, Edgemont, Wanblee, Cherry Creek, Keyhole Reservoir, Fairburn, New Underwood, Usta, Quinn, Rumford, Pine Ridge, Dupree, Sharps Corner, Box Elder, Potato Creek, Zeona, Recluse, Mud Butte, Clareton, Moorcroft, Wasta, Aladdin, Newell, Faith, Rochelle, Howes, Red Owl, Oelrichs, Opal, Scenic, Redig, Oglala, Reva, Fruitdale, Hot Springs, Harrington, Cottonwood, Rapid City, Spearfish, Wall, Allen, Kyle, Hulett, Martin, Ellsworth AFB, Ludlow, Belvidere, Weston, Pine Haven, Sturgis, Piedmont, Elm Springs, Meadow, Provo, Buffalo, Angostura Reservoir, Summerset, Wright, Wounded Knee, Osage, Tilford, Hoover, White Owl, Interior, Gillette, Enning, Lemmon, Sorum, and Colony 851 AM MDT Tue May 19 2026 ...FREEZE WARNING WILL EXPIRE AT 9 AM MDT THIS MORNING... The threat has ended. $$ SDZ046-047-191600- /O.EXP.KUNR.FR.Y.0003.000000T0000Z-260519T1500Z/ Mellette-Todd- Including the cities of Mission, Saint Francis, Wood, White River, Norris, Rosebud, Parmelee, and Cedar Butte 951 AM CDT Tue May 19 2026 ...FROST ADVISORY WILL EXPIRE AT 10 AM CDT THIS MORNING... The threat has ended. $$