624 WHUS51 KBUF 111703 SMWBUF LEZ040-041-061-111800- /O.NEW.KBUF.MA.W.0028.260611T1703Z-260611T1800Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Buffalo NY 103 PM EDT Thu Jun 11 2026 The National Weather Service in Buffalo has issued a * Special Marine Warning for... Lake Erie from Ripley to Dunkirk... * Until 200 PM EDT. * At 102 PM EDT, an area of strong thunderstorms was located near Ripley and moving northeast at 30 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Van Buren Point, Dunkirk, Barcelona, and Ripley. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Frequent lightning is occurring with this storm. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 4228 7973 4234 7982 4248 7985 4265 7941 4247 7930 4243 7938 4238 7943 4228 7963 TIME...MOT...LOC 1702Z 243DEG 28KT 4230 7986 HAIL...0.00IN WIND...>34KTS $$ Reynolds  453 WWUS53 KILX 111712 SVSILX Severe Weather Statement National Weather Service Lincoln IL 1212 PM CDT Thu Jun 11 2026 ILC095-111730- /O.CON.KILX.SV.W.0240.000000T0000Z-260611T1730Z/ Knox- 1212 PM CDT Thu Jun 11 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1230 PM CDT FOR NORTHEASTERN KNOX COUNTY... At 1212 PM CDT, a severe thunderstorm was located over Victoria, or 14 miles northeast of Galesburg, moving east at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. This severe thunderstorm will remain over mainly rural areas of northeastern Knox County, including the following locations... Dahinda. This includes Interstate 74 between mile markers 51 and 53. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Tornado Watch remains in effect until 300 PM CDT for west central Illinois. For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4115 8999 4090 8999 4091 9030 4115 9030 TIME...MOT...LOC 1712Z 268DEG 34KT 4103 9013 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Deubelbeiss  016 FZUS71 KCLE 111716 MWSCLE Marine Weather Statement National Weather Service Cleveland OH 116 PM EDT Thu Jun 11 2026 LEZ149-169-111745- /O.CON.KCLE.MA.W.0042.000000T0000Z-260611T1745Z/ 116 PM EDT Thu Jun 11 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 145 PM EDT... For the following areas... Nearshore waters from Conneaut OH to Ripley NY... Open waters from Conneaut OH to Ripley NY... At 116 PM EDT, a strong thunderstorm was located 9 nm west of Ripley, or 14 nm northeast of Erie, moving northeast at 20 knots. HAZARD...Wind gusts 34 knots or greater and small hail. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Erie and Conneaut. LAT...LON 4248 7985 4234 7982 4228 7974 4223 7977 4193 8056 4232 8056 4239 8008 TIME...MOT...LOC 1716Z 242DEG 19KT 4234 7992 HAIL...<.75IN WIND...>34KTS $$ Kahn  990 WUUS51 KBUF 111716 SVRBUF NYC009-013-029-111815- /O.NEW.KBUF.SV.W.0040.260611T1716Z-260611T1815Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Buffalo NY 116 PM EDT Thu Jun 11 2026 The National Weather Service in Buffalo has issued a * Severe Thunderstorm Warning for... Northwestern Cattaraugus County in western New York... Southwestern Erie County in western New York... Northeastern Chautauqua County in western New York... * Until 215 PM EDT. * At 116 PM EDT, a severe thunderstorm was located near Fredonia, moving northeast at 20 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Springville, Gowanda, North Collins, North Boston, Concord, Collins, Sheridan, Dayton, Forestville, and Perrysburg. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4237 7915 4249 7924 4268 7878 4245 7863 TIME...MOT...LOC 1716Z 245DEG 17KT 4242 7925 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Reynolds  713 WWUS53 KILX 111732 SVSILX Severe Weather Statement National Weather Service Lincoln IL 1232 PM CDT Thu Jun 11 2026 ILC095-111742- /O.EXP.KILX.SV.W.0240.000000T0000Z-260611T1730Z/ Knox- 1232 PM CDT Thu Jun 11 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN KNOX COUNTY HAS EXPIRED... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning has been allowed to expire. However, heavy rain is still possible with this thunderstorm. A Tornado Watch remains in effect until 300 PM CDT for west central Illinois. && LAT...LON 4115 8999 4090 8999 4091 9030 4115 9030 TIME...MOT...LOC 1732Z 268DEG 34KT 4104 8989 $$ Deubelbeiss  483 WWUS51 KBUF 111738 SVSBUF Severe Weather Statement National Weather Service Buffalo NY 138 PM EDT Thu Jun 11 2026 NYC013-111747- /O.CAN.KBUF.SV.W.0040.000000T0000Z-260611T1815Z/ Chautauqua NY- 138 PM EDT Thu Jun 11 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN CHAUTAUQUA COUNTY IS CANCELLED... The severe thunderstorm which prompted the warning has moved out of the warned area. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 800 PM EDT for western New York. && LAT...LON 4250 7906 4254 7906 4255 7909 4268 7878 4245 7863 4240 7898 TIME...MOT...LOC 1737Z 245DEG 17KT 4246 7913 $$ NYC009-029-111815- /O.CON.KBUF.SV.W.0040.000000T0000Z-260611T1815Z/ Cattaraugus NY-Erie NY- 138 PM EDT Thu Jun 11 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 215 PM EDT FOR NORTHWESTERN CATTARAUGUS AND SOUTHWESTERN ERIE COUNTIES... At 137 PM EDT, a severe thunderstorm was located 10 miles east of Dunkirk and moving northeast at 20 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Springville, Gowanda, North Collins, North Boston, Concord, Collins, Dayton, Perrysburg, Versailles, and Langford. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4250 7906 4254 7906 4255 7909 4268 7878 4245 7863 4240 7898 TIME...MOT...LOC 1737Z 245DEG 17KT 4246 7913 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Reynolds  573 FZUS73 KMKX 111742 MWSMKX Marine Weather Statement National Weather Service Milwaukee/Sullivan WI 1242 PM CDT Thu Jun 11 2026 LMZ643>645-669-671-673-111915- 1242 PM CDT Thu Jun 11 2026 ...STRONG THUNDERSTORMS APPROACHING THE WATERS... The areas affected include... Lake Michigan nearshore and open waters to mid lake from Sheboygan WI to Wind Point WI... At 1242 PM CDT, Doppler radar indicated strong thunderstorms, capable of producing winds to around 30 knots. These thunderstorms were located along a line extending from 24 nm west of Port Washington to Milwaukee, moving northeast at 50 knots. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds to around 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until these storms pass. && LAT...LON 4383 8709 4370 8712 4343 8715 4326 8713 4291 8784 4297 8785 4303 8790 4307 8786 4313 8790 4318 8788 4326 8791 4339 8787 4349 8779 4358 8778 4368 8770 4375 8771 4375 8772 4376 8770 4389 8773 4390 8759 $$ CMILLER  428 WWUS51 KBUF 111749 SVSBUF Severe Weather Statement National Weather Service Buffalo NY 149 PM EDT Thu Jun 11 2026 NYC009-029-111758- /O.CAN.KBUF.SV.W.0040.000000T0000Z-260611T1815Z/ Cattaraugus NY-Erie NY- 149 PM EDT Thu Jun 11 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN CATTARAUGUS AND SOUTHWESTERN ERIE COUNTIES IS CANCELLED... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning has been cancelled. A Severe Thunderstorm Watch remains in effect until 800 PM EDT for western New York. && LAT...LON 4250 7906 4254 7906 4255 7909 4268 7878 4245 7863 4240 7898 TIME...MOT...LOC 1746Z 245DEG 17KT 4248 7906 $$ Reynolds  392 WHUS53 KLOT 111758 SMWLOT LMZ741>745-779-112000- /O.NEW.KLOT.MA.W.0037.260611T1758Z-260611T2000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Chicago/Romeoville 1258 PM CDT Thu Jun 11 2026 The National Weather Service in Chicago has issued a * Special Marine Warning for... Nearshore Waters from Wilmette Harbor to Calumet Harbor... Nearshore Waters from Calumet Harbor to Michigan City... Open Waters from Wilmette Harbor to Michigan City out to Mid Lake... * Until 300 PM CDT. * At 1257 PM CDT, a strong thunderstorm was located 7 nm northeast of Aurora, or 25 nm west of Montrose Harbor, moving northeast at 35 knots. HAZARD...Wind gusts to 40 knots. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Harrison-Dever Crib, Wilmette Harbor, 31st Street Harbor, Monroe Harbor, Burns Harbor, Calumet Harbor, Indiana Harbor, Montrose Harbor, Burnham Harbor, Hammond Marina, Jackson Park Harbor, and Belmont Harbor. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. Frequent lightning is occurring with this storm. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 4162 8733 4164 8743 4168 8743 4167 8744 4169 8750 4183 8760 4189 8762 4189 8760 4190 8762 4208 8768 4211 8760 4212 8696 4179 8697 4179 8696 4172 8692 4165 8714 4163 8716 4162 8732 4161 8732 TIME...MOT...LOC 1757Z 245DEG 20KT 4187 8818 HAIL...0.00IN WIND...40KTS $$ DK