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This page displays last 20 Severe Weather Alerts issued by the National Weather Service

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2026-05-18 12:19:20
WUUS53 KLOT 181619
Severe Thunderstorm Warning

236 WUUS53 KLOT 181619 SVRLOT INC007-073-089-111-127-181715- /O.NEW.KLOT.SV.W.0112.260518T1619Z-260518T1715Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Chicago/Romeoville 1119 AM CDT Mon May 18 2026 The National Weather Service in Chicago has issued a * Severe Thunderstorm Warning for... Newton County in northwestern Indiana... Benton County in northwestern Indiana... Porter County in northwestern Indiana... Lake County in northwestern Indiana... Jasper County in northwestern Indiana... * Until 1215 PM CDT/115 PM EDT/. * At 1118 AM CDT/1218 PM EDT/, severe thunderstorms were located along a line extending from near Monee to near St. Anne to near Hoopeston, moving northeast at 50 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Hammond, Gary, Portage, Merrillville, Valparaiso, Schererville, Hobart, Crown Point, Highland, Munster, Chesterton, Cedar Lake, Lowell, Rensselaer, DeMotte, Hebron, Fowler, Kentland, Otterbein, Remington, Morocco, Wheatfield, Lake Village, Griffith, and Dyer. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4091 8699 4084 8699 4084 8710 4048 8709 4048 8731 4074 8753 4156 8752 4164 8739 4163 8720 4171 8693 4091 8693 TIME...MOT...LOC 1618Z 244DEG 41KT 4140 8779 4098 8773 4050 8761 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-05-18 12:02:51
WUUS53 KLOT 181602
Severe Thunderstorm Warning

935 WUUS53 KLOT 181602 SVRLOT ILC031-INC089-181630- /O.NEW.KLOT.SV.W.0111.260518T1602Z-260518T1630Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Chicago/Romeoville 1102 AM CDT Mon May 18 2026 The National Weather Service in Chicago has issued a * Severe Thunderstorm Warning for... Southeastern Cook County in northeastern Illinois... Northern Lake County in northwestern Indiana... * Until 1130 AM CDT. * At 1102 AM CDT, severe thunderstorms were located along a line extending from Stickney to Dolton, moving northeast at 50 mph. HAZARD...70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Chicago, Cicero, Hammond, Gary, Oak Lawn, Berwyn, Oak Park, Calumet City, West Town, Chicago Lawn, Englewood, Austin, South Shore, Roseland, Lincoln Park, Bridgeport, Chicago Loop, South Lawndale, Lake View, Midway Airport, Irving Park, East Chicago, Schererville, Burbank, and Lansing. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4147 8755 4184 8783 4201 8766 4196 8763 4196 8764 4190 8762 4190 8760 4188 8762 4183 8760 4175 8753 4171 8753 4167 8747 4168 8743 4164 8742 4162 8729 4162 8722 TIME...MOT...LOC 1602Z 223DEG 42KT 4183 8776 4164 8760 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH

2026-05-18 11:28:20
WUUS53 KILX 181528
Severe Thunderstorm Warning

912 WUUS53 KILX 181528 SVRILX ILC025-049-079-181615- /O.NEW.KILX.SV.W.0214.260518T1528Z-260518T1615Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Lincoln IL 1028 AM CDT Mon May 18 2026 The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for... Southwestern Jasper County in southeastern Illinois... Northern Clay County in south central Illinois... Effingham County in south central Illinois... * Until 1115 AM CDT. * At 1027 AM CDT, a severe thunderstorm was located over Stephen Forbes Station, or 14 miles northeast of Salem, moving northeast at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Bible Grove. This includes the following highways... Interstate 57 between mile markers 142 and 160. Interstate 70 between mile markers 83 and 94. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3891 8870 3891 8880 3894 8881 3918 8862 3888 8824 3862 8870 TIME...MOT...LOC 1527Z 227DEG 31KT 3875 8874 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-05-18 11:20:53
WUUS53 KILX 181520
Severe Thunderstorm Warning

769 WUUS53 KILX 181520 SVRILX ILC019-041-115-139-147-181600- /O.NEW.KILX.SV.W.0213.260518T1520Z-260518T1600Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Lincoln IL 1020 AM CDT Mon May 18 2026 The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for... Northern Moultrie County in central Illinois... Piatt County in central Illinois... Southwestern Champaign County in east central Illinois... Western Douglas County in east central Illinois... Southeastern Macon County in central Illinois... * Until 1100 AM CDT. * At 1020 AM CDT, severe thunderstorms were located along a line extending from near Cisco to near Long Creek to near Bethany, moving northeast at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Severe thunderstorms will be near... Cerro Gordo, Bethany, Lovington, Hammond, and Cisco around 1025 AM CDT. Monticello and Bement around 1030 AM CDT. Arthur, Atwood, Ivesdale, and White Heath around 1035 AM CDT. Seymour around 1040 AM CDT. Other locations in the path of these severe thunderstorms include Mahomet, Bondville, Sadorus, Lake Of The Woods, Champaign, Tuscola, Tolono, Pesotum and Willard Airport. This includes the following highways... Interstate 57 between mile markers 207 and 208, and between mile markers 220 and 237. Interstate 72 between mile markers 151 and 182. Interstate 74 between mile markers 173 and 179. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3972 8829 3958 8881 3965 8881 3966 8883 4001 8881 4025 8828 4005 8827 TIME...MOT...LOC 1520Z 243DEG 41KT 4005 8878 3982 8876 3960 8877 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-05-18 11:13:26
WUUS53 KLOT 181513
Severe Thunderstorm Warning

478 WUUS53 KLOT 181513 SVRLOT ILC063-093-197-181600- /O.NEW.KLOT.SV.W.0110.260518T1513Z-260518T1600Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Chicago/Romeoville 1013 AM CDT Mon May 18 2026 The National Weather Service in Chicago has issued a * Severe Thunderstorm Warning for... Eastern Kendall County in northeastern Illinois... Will County in northeastern Illinois... Northeastern Grundy County in northeastern Illinois... * Until 1100 AM CDT. * At 1012 AM CDT, severe thunderstorms were located along a line extending from 7 miles southeast of Newark to Braidwood, moving northeast at 55 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Aurora, Joliet, Naperville, Bolingbrook, Orland Park, Tinley Park, Romeoville, Plainfield, Woodridge, Oswego, Lockport, New Lenox, Homer Glen, Mokena, Frankfort, Morris, Channahon, Minooka, Braidwood, Wilmington, Coal City, Crest Hill, Shorewood, Frankfort Square, and Manhattan. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4120 8820 4120 8824 4118 8825 4146 8853 4172 8828 4173 8803 4164 8803 4164 8792 4156 8791 4156 8781 4145 8779 TIME...MOT...LOC 1512Z 238DEG 47KT 4149 8845 4125 8820 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-05-18 10:50:20
WUUS53 KILX 181449
Severe Thunderstorm Warning

048 WUUS53 KILX 181449 SVRILX ILC021-115-173-181530- /O.NEW.KILX.SV.W.0212.260518T1449Z-260518T1530Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Lincoln IL 949 AM CDT Mon May 18 2026 The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for... Eastern Christian County in central Illinois... Northwestern Shelby County in central Illinois... Southern Macon County in central Illinois... * Until 1030 AM CDT. * At 949 AM CDT, severe thunderstorms were located along a line extending from near Mount Auburn to Owaneco to near Nokomis, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Severe thunderstorms will be near... Pana, Blue Mound, and Stonington around 955 AM CDT. Moweaqua and Assumption around 1000 AM CDT. Macon and Tower Hill around 1005 AM CDT. Other locations in the path of these severe thunderstorms include Mount Zion. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3935 8924 3977 8927 3989 8881 3935 8882 TIME...MOT...LOC 1449Z 262DEG 29KT 3971 8923 3950 8922 3923 8922 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-05-18 10:44:32
WUUS53 KILX 181444
Severe Thunderstorm Warning

720 WUUS53 KILX 181444 SVRILX ILC029-041-045-181530- /O.NEW.KILX.SV.W.0211.260518T1444Z-260518T1530Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Lincoln IL 944 AM CDT Mon May 18 2026 The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for... Eastern Coles County in east central Illinois... Southwestern Edgar County in east central Illinois... Southeastern Douglas County in east central Illinois... * Until 1030 AM CDT. * At 944 AM CDT, a severe thunderstorm was located near Lerna, or near Charleston, moving northeast at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * This severe thunderstorm will be near... Charleston around 950 AM CDT. Rardin around 955 AM CDT. Oakland around 1000 AM CDT. This includes Interstate 57 between mile markers 188 and 189. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3948 8799 3948 8801 3947 8801 3938 8824 3943 8835 3981 8812 3959 8771 TIME...MOT...LOC 1444Z 223DEG 41KT 3945 8823 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-05-18 10:36:49
WUUS53 KILX 181436
Severe Thunderstorm Warning

202 WUUS53 KILX 181436 SVRILX ILC039-115-147-181515- /O.NEW.KILX.SV.W.0210.260518T1436Z-260518T1515Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Lincoln IL 936 AM CDT Mon May 18 2026 The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for... Southern Piatt County in central Illinois... Southeastern De Witt County in central Illinois... Northeastern Macon County in central Illinois... * Until 1015 AM CDT. * At 936 AM CDT, a severe thunderstorm was located near Long Creek, or 8 miles east of Decatur, moving northeast at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * This severe thunderstorm will be near... Cerro Gordo around 940 AM CDT. Monticello around 955 AM CDT. This includes Interstate 72 between mile markers 152 and 167. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3979 8873 3979 8875 3978 8876 3984 8887 4017 8872 4001 8846 3994 8846 TIME...MOT...LOC 1436Z 215DEG 38KT 3983 8878 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-05-18 10:25:11
WUUS53 KILX 181424
Severe Thunderstorm Warning

483 WUUS53 KILX 181424 SVRILX ILC113-123-203-181500- /O.NEW.KILX.SV.W.0209.260518T1424Z-260518T1500Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Lincoln IL 924 AM CDT Mon May 18 2026 The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for... Southeastern Marshall County in central Illinois... Eastern Woodford County in central Illinois... Northwestern McLean County in central Illinois... * Until 1000 AM CDT. * At 924 AM CDT, a severe thunderstorm was located over Benson, or 11 miles northeast of Eureka, moving northeast at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Emergency management. IMPACT...Expect damage to roofs, siding, and trees. * This severe thunderstorm will be near... Minonk around 930 AM CDT. This includes Interstate 39 between mile markers 12 and 36. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4093 8905 4092 8893 4075 8893 4075 8886 4065 8915 4088 8928 4104 8905 TIME...MOT...LOC 1424Z 234DEG 30KT 4083 8912 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-05-18 09:18:56
WUUS53 KILX 181318
Severe Thunderstorm Warning

326 WUUS53 KILX 181318 SVRILX ILC057-107-125-143-179-181415- /O.NEW.KILX.SV.W.0208.260518T1318Z-260518T1415Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Lincoln IL 818 AM CDT Mon May 18 2026 The National Weather Service in Lincoln has issued a * Severe Thunderstorm Warning for... Northwestern Logan County in central Illinois... Northeastern Fulton County in west central Illinois... Western Tazewell County in central Illinois... Northeastern Mason County in central Illinois... Southwestern Peoria County in central Illinois... * Until 915 AM CDT. * At 818 AM CDT, severe thunderstorms were located along a line extending from near Trivoli to 7 miles west of Manito to near Easton, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Severe thunderstorms will be near... Manito and Glasford around 825 AM CDT. Mapleton around 830 AM CDT. Pekin, Bartonville, South Pekin, Green Valley, and Peoria International Airport around 835 AM CDT. Other locations in the path of these severe thunderstorms include Peoria, East Peoria, Creve Coeur, Marquette Heights, Delavan, San Jose, Tremont, Morton, Emden and Hopedale. This includes the following highways... Interstate 155 between mile markers 9 and 31. Interstate 474 between mile markers 6 and 14. Interstate 74 between mile markers 95 and 101. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4069 8949 4048 8943 4029 8939 4024 8997 4038 8996 4062 9001 TIME...MOT...LOC 1318Z 261DEG 33KT 4062 8995 4039 8991 4026 8992 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-05-18 08:37:32
WUUS53 KLSX 181237
Severe Thunderstorm Warning

754 WUUS53 KLSX 181237 SVRLSX ILC013-061-149-181315- /O.NEW.KLSX.SV.W.0151.260518T1237Z-260518T1315Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service St Louis MO 737 AM CDT Mon May 18 2026 The National Weather Service in St Louis has issued a * Severe Thunderstorm Warning for... North Central Calhoun County in southwestern Illinois... Central Greene County in southwestern Illinois... Southeastern Pike County in west central Illinois... * Until 815 AM CDT. * At 737 AM CDT, a severe thunderstorm was located 6 miles east of Belleview, or 15 miles west of White Hall, moving northeast at 35 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Belleview, Mozier, Nebo, Beecreek, Pearl, Haypress, Bedford, Hillview, Walkersville, Montezuma, Carrollton, Patterson, Belltown, Berdan, White Hall, Barrow and Roodhouse. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. Tornadoes can develop quickly from severe thunderstorms. Seek shelter immediately in an interior room on the lowest floor of a well-built structure. && LAT...LON 3940 9081 3945 9083 3956 9058 3954 9057 3953 9058 3952 9058 3952 9032 3923 9029 3923 9031 3922 9031 3918 9046 3938 9047 3929 9076 TIME...MOT...LOC 1236Z 244DEG 32KT 3938 9068 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-05-18 08:21:29
WUUS53 KLSX 181221
Severe Thunderstorm Warning

284 WUUS53 KLSX 181221 SVRLSX ILC013-061-083-MOC113-163-181300- /O.NEW.KLSX.SV.W.0150.260518T1221Z-260518T1300Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service St Louis MO 721 AM CDT Mon May 18 2026 The National Weather Service in St Louis has issued a * Severe Thunderstorm Warning for... Central Calhoun County in southwestern Illinois... Southwestern Greene County in southwestern Illinois... West Central Jersey County in southwestern Illinois... Northeastern Lincoln County in east central Missouri... Southeastern Pike County in northeastern Missouri... * Until 800 AM CDT. * At 721 AM CDT, a severe thunderstorm was located near Elsberry, moving east at 35 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... New Hope, Annada, Elsberry, Mozier, Hamburg, Hardin, Michael, Kampsville, Nutwood, Eldred, Fieldon and Woody. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. Tornadoes can develop quickly from severe thunderstorms. Seek shelter immediately in an interior room on the lowest floor of a well-built structure. && LAT...LON 3922 9095 3923 9095 3938 9047 3906 9045 3907 9094 TIME...MOT...LOC 1221Z 264DEG 30KT 3915 9087 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-05-18 07:41:35
WFUS53 KLSX 181141
Tornado Warning

577 WFUS53 KLSX 181141 TORLSX ILC001-149-MOC163-173-181230- /O.NEW.KLSX.TO.W.0058.260518T1141Z-260518T1230Z/ BULLETIN - EAS ACTIVATION REQUESTED Tornado Warning National Weather Service St Louis MO 641 AM CDT Mon May 18 2026 The National Weather Service in St Louis has issued a * Tornado Warning for... Southeastern Adams County in west central Illinois... Central Pike County in west central Illinois... Northwestern Pike County in northeastern Missouri... Northeastern Ralls County in northeastern Missouri... * Until 730 AM CDT. * At 641 AM CDT, a severe thunderstorm capable of producing a tornado was located 6 miles north of Frankford, or 11 miles southeast of Hannibal, moving northeast at 40 mph. HAZARD...Tornado. SOURCE...Radar indicated rotation. IMPACT...Flying debris will be dangerous to those caught without shelter. Mobile homes will be damaged or destroyed. Damage to roofs, windows and vehicles will occur. Tree damage is likely. * This tornado will be near... Frankford around 645 AM CDT. Barry around 705 AM CDT. Other locations impacted by the tornado include Saverton, Ashburn, Kinderhook, Hull, New Canton, El Dara, Baylis, New Salem and Fishhook. This includes the following State Parks... Siloam Springs State Park. This includes Interstate 72 between exits 10 and 35. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to an interior room on the lowest floor of a well-built building away from windows. If you are outdoors, in a mobile home, or in a vehicle, move to the closest substantial shelter and protect yourself from flying debris. && LAT...LON 3952 9134 3959 9139 3991 9095 3987 9092 3984 9092 3984 9089 3967 9075 3949 9132 TIME...MOT...LOC 1140Z 241DEG 33KT 3957 9129 TORNADO...RADAR INDICATED MAX HAIL SIZE...0.00 IN

2026-05-18 07:19:15
WUUS53 KLSX 181118
Severe Thunderstorm Warning

298 WUUS53 KLSX 181118 SVRLSX MOC007-019-027-181200- /O.NEW.KLSX.SV.W.0149.260518T1118Z-260518T1200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service St Louis MO 618 AM CDT Mon May 18 2026 The National Weather Service in St Louis has issued a * Severe Thunderstorm Warning for... South Central Audrain County in central Missouri... East Central Boone County in central Missouri... Callaway County in central Missouri... * Until 700 AM CDT. * At 618 AM CDT, a severe thunderstorm was located 8 miles north of New Bloomfield, or 7 miles west of Fulton, moving east at 45 mph. At 605 am, 71 mph winds were reported at the Columbia airport. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Guthrie, New Bloomfield, Carrington, Fulton, Kingdom City, Auxvasse, Reform, Williamsburg, Shamrock and Martinsburg. This includes Interstate 70 in Missouri between exits 144 and 161. PRECAUTIONARY/PREPAREDNESS ACTIONS... Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing widespread damaging winds and large hail. && LAT...LON 3878 9216 3889 9221 3915 9163 3877 9165 3869 9212 TIME...MOT...LOC 1115Z 251DEG 38KT 3884 9209 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH

2026-05-18 07:13:13
WUUS53 KLSX 181112
Severe Thunderstorm Warning

629 WUUS53 KLSX 181112 SVRLSX ILC001-149-MOC007-127-163-173-181200- /O.NEW.KLSX.SV.W.0148.260518T1112Z-260518T1200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service St Louis MO 612 AM CDT Mon May 18 2026 The National Weather Service in St Louis has issued a * Severe Thunderstorm Warning for... South Central Adams County in west central Illinois... Western Pike County in west central Illinois... Northeastern Audrain County in central Missouri... Southeastern Marion County in northeastern Missouri... Northwestern Pike County in northeastern Missouri... Ralls County in northeastern Missouri... * Until 700 AM CDT. * At 612 AM CDT, a severe thunderstorm was located near Perry, or 8 miles northwest of Vandalia, moving northeast at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Perry, Center, Spencerburg, New London, Frankford, Ilasco, Hannibal, Saverton, Ashburn, Fall Creek, Seehorn, Hull, New Canton, Kinderhook, Rockport, Plainville and Payson. This includes the following State Parks... Fall Creek Scenic Overlook State Natural Area. This includes Interstate 72 between exits 4 and 10. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds. Tornadoes can develop quickly from severe thunderstorms. Seek shelter immediately in an interior room on the lowest floor of a well-built structure. && LAT...LON 3932 9162 3944 9171 3985 9122 3951 9099 3929 9160 TIME...MOT...LOC 1112Z 240DEG 34KT 3939 9161 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-05-18 04:48:11
WUUS53 KDVN 180847
Severe Thunderstorm Warning

087 WUUS53 KDVN 180847 SVRDVN ILC161-195-IAC045-163-180945- /O.NEW.KDVN.SV.W.0150.260518T0847Z-260518T0945Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Quad Cities IA/IL 347 AM CDT Mon May 18 2026 The National Weather Service in the Quad Cities has issued a * Severe Thunderstorm Warning for... Northeastern Rock Island County in northwestern Illinois... West central Whiteside County in northwestern Illinois... Eastern Scott County in east central Iowa... Southeastern Clinton County in east central Iowa... * Until 445 AM CDT. * At 347 AM CDT, a severe thunderstorm was located over Bettendorf, moving northeast at 25 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Davenport, Moline, Rock Island, Bettendorf, Clinton, East Moline, Silvis, Eldridge, Camanche, Le Claire, Coal Valley, Hampton, Port Byron, Garden Plain, Rapids City, Albany, Princeton, Cordova, Riverdale, and McCausland. This includes the following highways... Interstate 74 in Iowa between mile markers 1 and 5. Interstate 80 in Iowa between mile markers 294 and 306. Interstate 80 in Illinois between mile markers 1 and 4. Interstate 74 in Illinois between mile markers 1 and 4, and between mile markers 6 and 7. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a sturdy building. Continuous cloud to ground lightning is occurring with this storm. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning. && LAT...LON 4144 9045 4154 9065 4192 9035 4177 9003 TIME...MOT...LOC 0847Z 215DEG 23KT 4156 9048 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-05-18 04:18:04
WUUS53 KMQT 180817
Severe Thunderstorm Warning

208 WUUS53 KMQT 180817 SVRMQT MIC013-103-180915- /O.NEW.KMQT.SV.W.0004.260518T0817Z-260518T0915Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Marquette MI 417 AM EDT Mon May 18 2026 The National Weather Service in Marquette has issued a * Severe Thunderstorm Warning for... Northwestern Marquette County in north central Upper Michigan... Southeastern Baraga County in north central Upper Michigan... * Until 515 AM EDT. * At 417 AM EDT, severe thunderstorms were located along a line extending from near Three Lakes to 6 miles southwest of West Ishpeming, moving northeast at 50 mph. HAZARD...Half dollar size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... Ishpeming, Negaunee, Michigamme, Champion, Little Presque Isle, West Ishpeming, Big Bay, Lake Michigamme, The Huron Islands, Humboldt, Mountain Lake, and Van Riper State Park. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4736 8753 4734 8762 4701 8788 4690 8762 4683 8751 4677 8748 4679 8742 4678 8735 4671 8731 4668 8733 4637 8775 4659 8828 4739 8758 TIME...MOT...LOC 0817Z 215DEG 43KT 4661 8815 4641 8777 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH

2026-05-18 03:55:30
WUUS53 KMQT 180755
Severe Thunderstorm Warning

336 WUUS53 KMQT 180755 SVRMQT MIC013-071-180830- /O.NEW.KMQT.SV.W.0003.260518T0755Z-260518T0830Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Marquette MI 355 AM EDT Mon May 18 2026 The National Weather Service in Marquette has issued a * Severe Thunderstorm Warning for... North central Iron County in south central Upper Michigan... Southeastern Baraga County in north central Upper Michigan... * Until 430 AM EDT/330 AM CDT/. * At 354 AM EDT/254 AM CDT/, a severe thunderstorm was located over U.S. 141 between Covington and Amasa, or 20 miles north of Iron River, moving northeast at 55 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. * Locations impacted include... U.S. 141 between Covington and Amasa, Three Lakes, Craig Lake State Park, Herman, Ned Lake, and King Lake. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4633 8871 4671 8837 4660 8811 4657 8812 4626 8849 TIME...MOT...LOC 0754Z 215DEG 48KT 4637 8852 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH

2026-05-18 01:24:14
WUUS53 KTOP 180523
Severe Thunderstorm Warning

646 WUUS53 KTOP 180523 SVRTOP KSC027-041-061-127-161-180600- /O.NEW.KTOP.SV.W.0199.260518T0523Z-260518T0600Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Topeka KS 1223 AM CDT Mon May 18 2026 The National Weather Service in Topeka has issued a * Severe Thunderstorm Warning for... Central Dickinson County in central Kansas... Geary County in east central Kansas... Southern Riley County in northeastern Kansas... Northwestern Morris County in east central Kansas... Southeastern Clay County in north central Kansas... * Until 100 AM CDT. * At 1223 AM CDT, severe thunderstorms were located along a line extending from 5 miles northeast of Wakefield to 3 miles east of Chapman to 5 miles southeast of Solomon, moving southeast at 50 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Manhattan, Junction City, Abilene, Herington, Ogden, Grandview Plaza, Chapman, Wakefield, Riley, Enterprise, White City, Milford, Hope, Dwight, Woodbine, Parkerville, Latimer, Milford Lake, and Keats. This includes Interstate 70 between mile markers 274 and 319. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3900 9702 3938 9701 3923 9655 3920 9652 3920 9656 3918 9656 3918 9655 3919 9652 3917 9652 3918 9648 3917 9647 3919 9645 3917 9639 3904 9645 3904 9650 3893 9650 3873 9659 3861 9694 3883 9737 3890 9737 TIME...MOT...LOC 0523Z 308DEG 45KT 3927 9695 3897 9695 3886 9731 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH

2026-05-18 01:07:13
WUUS53 KTOP 180506
Severe Thunderstorm Warning

714 WUUS53 KTOP 180506 SVRTOP KSC041-143-180530- /O.NEW.KTOP.SV.W.0198.260518T0506Z-260518T0530Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Topeka KS 1206 AM CDT Mon May 18 2026 The National Weather Service in Topeka has issued a * Severe Thunderstorm Warning for... Northern Dickinson County in central Kansas... Southeastern Ottawa County in north central Kansas... * Until 1230 AM CDT. * At 1206 AM CDT, a severe thunderstorm was located near Talmage, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Abilene, Chapman, Enterprise, Manchester, Moonlight, and Talmage. This includes Interstate 70 between mile markers 267 and 289. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3913 9738 3913 9696 3879 9697 3893 9737 3896 9737 3896 9744 TIME...MOT...LOC 0506Z 287DEG 41KT 3901 9731 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH