752 WWUS53 KLOT 030207 SVSLOT Severe Weather Statement National Weather Service Chicago/Romeoville 907 PM CDT Thu Apr 2 2026 ILC031-197-030230- /O.CON.KLOT.SV.W.0063.000000T0000Z-260403T0230Z/ Will IL-Cook IL- 907 PM CDT Thu Apr 2 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 930 PM CDT FOR EAST CENTRAL WILL AND SOUTHEASTERN COOK COUNTIES... At 907 PM CDT, severe thunderstorms were located along a line extending from Riverdale to near Manhattan, moving east at 55 mph. HAZARD...60 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Hammond, Tinley Park, Calumet City, Chicago Heights, Lansing, Harvey, New Lenox, Munster, Park Forest, Homewood, Matteson, Mokena, Frankfort, Steger, South Holland, Country Club Hills, Dyer, Hazel Crest, Richton Park, Sauk Village, Flossmoor, Frankfort Square, Lynwood, Glenwood, and Crete. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Tornado Watch remains in effect until 1100 PM CDT for northeastern Illinois. Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4139 8795 4153 8795 4161 8752 4133 8753 TIME...MOT...LOC 0207Z 270DEG 49KT 4164 8763 4141 8802 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.88 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Doom  996 FZUS73 KGRR 030208 MWSGRR Marine Weather Statement National Weather Service Grand Rapids MI 1008 PM EDT Thu Apr 2 2026 LMZ846>849-868-870-872-874-876-030315- /O.CON.KGRR.MA.W.0010.000000T0000Z-260403T0315Z/ 1008 PM EDT Thu Apr 2 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 1115 PM EDT... For the following areas... Nearshore Waters from Holland to Manistee MI... Open Waters from South Haven to Manistee MI... At 1008 PM EDT, strong thunderstorms were located along a line extending from 13 nm west of Big Sable Point Light to 22 nm southwest of White Lake Pier Heads to 19 nm east of Wind Pt., moving northeast at 55 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... Ludington Light, Little Sable Point Light, White Lake Pier Heads, Grand Haven Light, Muskegon Light, and The White Lake Pierheads. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4426 8634 4412 8643 4406 8652 4394 8645 4381 8643 4363 8654 4299 8622 4272 8705 4343 8715 4371 8712 4404 8703 4425 8669 4428 8642 TIME...MOT...LOC 0208Z 227DEG 55KT 4398 8681 4315 8685 4273 8732 HAIL...0.00IN WIND...>34KTS $$ THOMAS  006 FZUS73 KGRR 030218 MWSGRR Marine Weather Statement National Weather Service Grand Rapids MI 1018 PM EDT Thu Apr 2 2026 LMZ844>846-874-876-878-030330- /O.CON.KGRR.MA.W.0011.000000T0000Z-260403T0330Z/ 1018 PM EDT Thu Apr 2 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 1130 PM EDT... For the following areas... Nearshore and Open Waters from St Joseph to Grand Haven MI... At 1018 PM EDT, strong thunderstorms were located along a line extending from 25 nm west of Saugatuck Pier Heads to 8 nm west of St. Joseph Light to 14 nm east of Harrison-Dever Crib, moving northeast at 60 knots. HAZARD...Wind gusts 34 knots or greater. SOURCE...Radar indicated. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. Locations impacted include... South Haven Light, St. Joseph Light, Holland Light, and St. Joseph. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4213 8656 4212 8696 4273 8706 4300 8623 4277 8621 4258 8623 4236 8629 4221 8639 4211 8649 TIME...MOT...LOC 0218Z 244DEG 62KT 4263 8679 4215 8669 4194 8726 HAIL...0.00IN WIND...>34KTS $$ THOMAS  403 WWUS53 KLOT 030218 SVSLOT Severe Weather Statement National Weather Service Chicago/Romeoville 918 PM CDT Thu Apr 2 2026 ILC197-030228- /O.CAN.KLOT.SV.W.0064.000000T0000Z-260403T0230Z/ Will IL- 918 PM CDT Thu Apr 2 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL WILL COUNTY IS CANCELLED... The storms which prompted the warning have moved out of the warned area. Therefore, the warning has been cancelled. A Tornado Watch remains in effect until 1100 PM CDT for northeastern Illinois. && LAT...LON 4155 8777 4176 8770 4181 8759 4178 8757 4178 8756 4176 8756 4176 8754 4174 8754 4174 8753 4173 8753 4160 8752 TIME...MOT...LOC 0218Z 233DEG 41KT 4202 8736 4170 8779 $$ ILC031-030230- /O.CON.KLOT.SV.W.0064.000000T0000Z-260403T0230Z/ Cook IL- 918 PM CDT Thu Apr 2 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 930 PM CDT FOR SOUTHEASTERN COOK COUNTY... At 918 PM CDT, severe thunderstorms were located along a line extending from 15 miles east of Uptown to Worth, moving northeast at 45 mph. 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... Chicago, Hammond, Calumet City, Englewood, South Shore, Roseland, Chicago Lawn, Oak Forest, Harvey, Blue Island, Dolton, Homewood, Alsip, Chatham, Auburn Gresham, Ashburn, Hyde Park, South Holland, Evergreen Park, Country Club Hills, South Deering, Midlothian, Hazel Crest, Riverdale, and Markham. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Tornado Watch remains in effect until 1100 PM CDT for northeastern Illinois. Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4155 8777 4176 8770 4181 8759 4178 8757 4178 8756 4176 8756 4176 8754 4174 8754 4174 8753 4173 8753 4160 8752 TIME...MOT...LOC 0218Z 233DEG 41KT 4202 8736 4170 8779 TORNADO...POSSIBLE THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ Doom  796 FZUS73 KLOT 030220 MWSLOT Marine Weather Statement National Weather Service Chicago/Romeoville 920 PM CDT Thu Apr 2 2026 LMZ740>745-777-779-030245- /O.CON.KLOT.MA.W.0016.000000T0000Z-260403T0245Z/ 920 PM CDT Thu Apr 2 2026 ...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 945 PM CDT... For the following areas... Nearshore Waters from Winthrop Harbor to Calumet Harbor... Nearshore Waters from Calumet Harbor to Michigan City... Open Waters from Winthrop Harbor to Michigan City out to Mid Lake... At 920 PM CDT, severe thunderstorms were located along a line extending from near Waukegan Harbor to 6 nm east of Harrison-Dever Crib to Calumet Harbor, moving northeast at 55 knots. HAZARD...Wind gusts in excess of 50 knots. SOURCE...Radar indicated. IMPACT...Boats could suffer significant structural damage in high winds. Small craft could capsize in suddenly higher waves. Severe thunderstorms will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Tornado Watch remains in effect until 1100 PM CDT for northeastern Illinois. && LAT...LON 4162 8733 4164 8743 4168 8743 4167 8747 4170 8751 4183 8760 4189 8762 4189 8760 4190 8762 4206 8767 4227 8783 4248 8780 4246 8702 4213 8696 4179 8697 4179 8696 4172 8691 4163 8716 4162 8732 4161 8732 TIME...MOT...LOC 0220Z 246DEG 57KT 4239 8774 4188 8742 4174 8751 HAIL...0.00IN WIND...50KTS $$ Doom  524 WWUS53 KLOT 030224 SVSLOT Severe Weather Statement National Weather Service Chicago/Romeoville 924 PM CDT Thu Apr 2 2026 ILC031-197-030234- /O.EXP.KLOT.SV.W.0063.000000T0000Z-260403T0230Z/ Will IL-Cook IL- 924 PM CDT Thu Apr 2 2026 ...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL WILL AND SOUTHEASTERN COOK COUNTIES WILL EXPIRE AT 930 PM CDT... The storms which prompted the warning have weakened below severe limits, and have exited the warned area. Therefore, the warning will be allowed to expire. A Tornado Watch remains in effect until 1100 PM CDT for northeastern Illinois. && LAT...LON 4139 8795 4153 8795 4161 8752 4133 8753 TIME...MOT...LOC 0224Z 270DEG 49KT 4175 8737 4152 8777 $$ Doom  834 WGUS54 KLIX 030238 FFWLIX LAC063-105-030400- /O.EXT.KLIX.FF.W.0017.000000T0000Z-260403T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service New Orleans LA 938 PM CDT Thu Apr 2 2026 The National Weather Service in New Orleans has extended the * Flash Flood Warning for... Northeastern Livingston Parish in southeastern Louisiana... West Central Tangipahoa Parish in southeastern Louisiana... * Until 1100 PM CDT. * At 938 PM CDT, The public reported flooding, caused by thunderstorms producing heavy rain across the warned area. Radar estimates between 5 and 7 inches of rain have fallen in the warned area. Flash flooding is already occurring in areas. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Public reported. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Independence, Albany, Natalbany and Tickfaw. This includes the following Interstate... Interstate 55 in Louisiana between mile markers 36 and 42. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Be aware of your surroundings and do not drive on flooded roads. && LAT...LON 3050 9072 3064 9072 3065 9054 3069 9050 3062 9043 3050 9058 FLASH FLOOD...OBSERVED $$ KLG  992 FZUS73 KDTX 030238 MWSDTX Marine Weather Statement National Weather Service Detroit/Pontiac MI 1038 PM EDT Thu Apr 2 2026 LHZ441-462-030345- 1038 PM EDT Thu Apr 2 2026 ...A STRONG THUNDERSTORM APPROACHING THE WATERS... The areas affected include... Lake Huron from Port Austin to Harbor Beach 5NM Off Shore to the US/Canadian border... Port Austin to Harbor Beach MI... At 1038 PM EDT, Doppler radar indicated a strong thunderstorm, capable of producing winds up to 30 knots. This thunderstorm was located 8 nm south of Port Austin, moving northeast at 50 knots. The strong thunderstorm will be near... Port Austin around 1045 PM EDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds up to 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 4418 8226 4385 8218 4385 8265 4400 8277 4406 8292 4404 8300 4418 8300 $$ KGK  689 WGUS54 KLIX 030238 RRA FFWLIX LAC105-030400- /O.EXT.KLIX.FF.W.0018.000000T0000Z-260403T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service New Orleans LA 938 PM CDT Thu Apr 2 2026 The National Weather Service in New Orleans has extended the * Flash Flood Warning for... Central Tangipahoa Parish in southeastern Louisiana... * Until 1100 PM CDT. * At 938 PM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 4 and 7 inches of rain have fallen. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Amite, Amite City, Roseland, Natalbany and Tickfaw. This includes the following Interstate... Interstate 55 in Louisiana near mile marker 35...and between mile markers 43 and 49. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Be aware of your surroundings and do not drive on flooded roads. && LAT...LON 3062 9043 3069 9050 3065 9054 3065 9055 3076 9054 3076 9036 3060 9036 3055 9045 3055 9052 FLASH FLOOD...RADAR INDICATED $$ KLG  318 WHUS53 KLOT 030240 SMWLOT LMZ742>745-777-779-030345- /O.NEW.KLOT.MA.W.0017.260403T0240Z-260403T0345Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Chicago/Romeoville 940 PM CDT Thu Apr 2 2026 The National Weather Service in Chicago has issued a * Special Marine Warning for... Nearshore Waters from Northerly Island to Calumet Harbor... Nearshore Waters from Calumet Harbor to Michigan City... Open Waters from Winthrop Harbor to Michigan City out to Mid Lake... * Until 1045 PM CDT. * At 940 PM CDT, strong thunderstorms were located along a line extending from 23 nm northwest of New Buffalo to near Hammond Marina, moving northeast at 55 knots. HAZARD...Wind gusts to nearly 50 knots. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Calumet Harbor, Indiana Harbor, Burns Harbor, Marina Shores at Dune Harbor, 59th Street Marina, Hammond Marina, and Jackson Park Harbor. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor until hazardous weather passes. && LAT...LON 4162 8733 4164 8742 4166 8743 4167 8742 4168 8743 4167 8747 4170 8751 4175 8753 4178 8756 4178 8758 4180 8758 4217 8720 4227 8699 4213 8696 4179 8697 4172 8692 4165 8714 4163 8716 4162 8732 4161 8733 TIME...MOT...LOC 0240Z 232DEG 56KT 4209 8708 4166 8751 HAIL...0.00IN WIND...49KTS $$ Doom  658 FZUS72 KKEY 030252 MWSKEY Marine Weather Statement National Weather Service Key West FL 1052 PM EDT Thu Apr 2 2026 GMZ054-055-074-075-030345- 1052 PM EDT Thu Apr 2 2026 ...FAST MOVING SHOWERS AND THUNDERSTORMS OVER WESTERN FLORIDA STRAITS... The areas affected include... Straits of Florida from west end of Seven Mile Bridge to 20 nm west of Dry Tortugas out 60 nm... At 1048 PM EDT, National Weather Service meteorologists detected a broad band of showers with a few embedded thunderstorms, capable of producing wind gusts near 30 knots. These thunderstorms extended from 10 nm southwest of Twenty-Eight Foot Shoal Light to 45 to 60 nm south through southwest of Wood's Wall West Crack, moving northwest at 25 knots. This activity will remain over mainly open waters. PRECAUTIONARY/PREPAREDNESS ACTIONS... Prepare for thunderstorms with wind gusts near 30 knots, locally rough and confused seas, occasional lightning strikes, and potentially blinding downpours. Get to a safe port as quickly, and as safely as possible. When downpours reduce visibility, slow down. && LAT...LON 2354 8221 2367 8261 2446 8297 2439 8250 2354 8170 2352 8185 2352 8207 $$ 11  081 FZUS73 KGRR 030256 MWSGRR Marine Weather Statement National Weather Service Grand Rapids MI 1056 PM EDT Thu Apr 2 2026 LMZ846>849-868-870-872-874-876-030305- /O.CAN.KGRR.MA.W.0010.000000T0000Z-260403T0315Z/ 1056 PM EDT Thu Apr 2 2026 ...THE SPECIAL MARINE WARNING IS CANCELLED... The affected areas were... Nearshore Waters from Holland to Manistee MI... Open Waters from South Haven to Manistee MI... The thunderstorms have moved out of the area and no longer pose a significant threat to boaters. LAT...LON 4426 8634 4412 8643 4406 8652 4394 8645 4381 8643 4363 8654 4299 8622 4272 8705 4343 8715 4371 8712 4404 8703 4425 8669 4428 8642 TIME...MOT...LOC 0255Z 231DEG 54KT 4398 8681 4315 8685 4273 8732 $$ JC