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Home Return to list Severe Thunderstorm Warning 0021 Issued by the Chicago Forecast Office
Action: Continued Issued At: 2025-03-30 14:28:53 482 WWUS53 KLOT 301926 SVSLOT Severe Weather Statement National Weather Service Chicago/Romeoville 226 PM CDT Sun Mar 30 2025 ILC031-197-INC089-302000- /O.CON.KLOT.SV.W.0021.000000T0000Z-250330T2000Z/ Will IL-Cook IL-Lake IN- 226 PM CDT Sun Mar 30 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 300 PM CDT FOR CENTRAL WILL...SOUTHEASTERN COOK AND NORTHWESTERN LAKE COUNTIES... At 225 PM CDT, a line of severe thunderstorms was located from Homer Glen to Peotone, moving northeast at 55 mph. HAZARD...60 to 70 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Frankfort Square, Palos Heights, West Town, Dyer, Chicago Lawn, Englewood, Oak Lawn, Merrionette Park, Orland Hills, Near North Side, Stickney, Crestwood, East Chicago, Lower West Side, Avalon Park, Grand Boulevard, Calumet City, South Deering, Hyde Park, South Chicago, Glenwood, South Shore, Roseland, Griffith, and Near South Side. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Tornado Watch remains in effect until 700 PM CDT for northeastern Illinois...and northwestern Indiana. 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 4130 8769 4130 8788 4140 8793 4158 8803 4195 8764 4190 8762 4190 8760 4188 8762 4187 8761 4183 8760 4172 8752 4171 8753 4167 8747 4167 8744 4168 8743 4165 8744 4164 8743 4162 8729 4161 8728 TIME...MOT...LOC 1925Z 222DEG 47KT 4153 8791 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Borchardt Action: Continued Issued At: 2025-03-30 14:32:53 685 WWUS53 KLOT 301931 SVSLOT Severe Weather Statement National Weather Service Chicago/Romeoville 231 PM CDT Sun Mar 30 2025 ILC031-197-INC089-302000- /O.CON.KLOT.SV.W.0021.000000T0000Z-250330T2000Z/ Will IL-Cook IL-Lake IN- 231 PM CDT Sun Mar 30 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 300 PM CDT FOR EASTERN WILL...SOUTHEASTERN COOK AND NORTHWESTERN LAKE COUNTIES... At 231 PM CDT, a severe thunderstorm was located over Orland Park, moving northeast at 55 mph. HAZARD...70 mph wind gusts. The strongest winds are moving into Oak Forest, Midlothian, Harvey, and Blue Island. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Frankfort Square, Palos Heights, West Town, Dyer, Chicago Lawn, Englewood, Oak Lawn, Merrionette Park, Orland Hills, Near North Side, Stickney, Crestwood, East Chicago, Lower West Side, Avalon Park, Grand Boulevard, Calumet City, South Deering, Hyde Park, South Chicago, Glenwood, South Shore, Roseland, Griffith, and Near South Side. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Tornado Watch remains in effect until 700 PM CDT for northeastern Illinois...and northwestern Indiana. Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4130 8769 4134 8778 4151 8785 4163 8798 4195 8764 4190 8762 4190 8760 4188 8762 4187 8761 4183 8760 4172 8752 4171 8753 4167 8747 4167 8744 4168 8743 4165 8744 4164 8743 4162 8729 4161 8728 TIME...MOT...LOC 1931Z 222DEG 47KT 4159 8783 TORNADO...POSSIBLE THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ Borchardt Action: Cancelled Issued At: 2025-03-30 14:43:23 908 WWUS53 KLOT 301942 SVSLOT Severe Weather Statement National Weather Service Chicago/Romeoville 242 PM CDT Sun Mar 30 2025 ILC197-301951- /O.CAN.KLOT.SV.W.0021.000000T0000Z-250330T2000Z/ Will IL- 242 PM CDT Sun Mar 30 2025 ...THE SEVERE THUNDERSTORM WARNING FOR EASTERN WILL COUNTY IS CANCELLED... The severe thunderstorm which prompted the warning has moved out of the warned area. Therefore, the warning has been cancelled. A Tornado Watch remains in effect until 700 PM CDT for northeastern Illinois...and northwestern Indiana. && LAT...LON 4143 8752 4147 8753 4147 8764 4157 8775 4173 8787 4195 8764 4190 8762 4189 8761 4188 8762 4183 8760 4172 8752 4171 8753 4167 8747 4167 8744 4168 8743 4165 8744 4164 8743 4162 8729 4161 8728 TIME...MOT...LOC 1941Z 222DEG 47KT 4170 8770 $$ ILC031-INC089-302000- /O.CON.KLOT.SV.W.0021.000000T0000Z-250330T2000Z/ Cook IL-Lake IN- 242 PM CDT Sun Mar 30 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 300 PM CDT FOR SOUTHEASTERN COOK AND NORTHWESTERN LAKE COUNTIES... At 241 PM CDT, a severe thunderstorm was located over Merrionette Park, or over Alsip, moving northeast at 55 mph. HAZARD...70 mph wind gusts. SOURCE...Automated equipment. A 60 mph wind gust was measured in Oak Forest with these storms! IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Palos Heights, West Town, Dyer, Chicago Lawn, Englewood, Oak Lawn, Merrionette Park, Near North Side, Stickney, Crestwood, East Chicago, Lower West Side, Avalon Park, Grand Boulevard, Calumet City, South Deering, Hyde Park, South Chicago, Glenwood, South Shore, Roseland, Griffith, Near South Side, Woodlawn, and Armour Square. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Tornado Watch remains in effect until 700 PM CDT for northeastern Illinois...and northwestern Indiana. Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4143 8752 4147 8753 4147 8764 4157 8775 4173 8787 4195 8764 4190 8762 4189 8761 4188 8762 4183 8760 4172 8752 4171 8753 4167 8747 4167 8744 4168 8743 4165 8744 4164 8743 4162 8729 4161 8728 TIME...MOT...LOC 1941Z 222DEG 47KT 4170 8770 TORNADO...POSSIBLE THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH $$ Borchardt Action: Continued Issued At: 2025-03-30 14:43:23 908 WWUS53 KLOT 301942 SVSLOT Severe Weather Statement National Weather Service Chicago/Romeoville 242 PM CDT Sun Mar 30 2025 ILC197-301951- /O.CAN.KLOT.SV.W.0021.000000T0000Z-250330T2000Z/ Will IL- 242 PM CDT Sun Mar 30 2025 ...THE SEVERE THUNDERSTORM WARNING FOR EASTERN WILL COUNTY IS CANCELLED... The severe thunderstorm which prompted the warning has moved out of the warned area. Therefore, the warning has been cancelled. A Tornado Watch remains in effect until 700 PM CDT for northeastern Illinois...and northwestern Indiana. && LAT...LON 4143 8752 4147 8753 4147 8764 4157 8775 4173 8787 4195 8764 4190 8762 4189 8761 4188 8762 4183 8760 4172 8752 4171 8753 4167 8747 4167 8744 4168 8743 4165 8744 4164 8743 4162 8729 4161 8728 TIME...MOT...LOC 1941Z 222DEG 47KT 4170 8770 $$ ILC031-INC089-302000- /O.CON.KLOT.SV.W.0021.000000T0000Z-250330T2000Z/ Cook IL-Lake IN- 242 PM CDT Sun Mar 30 2025 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 300 PM CDT FOR SOUTHEASTERN COOK AND NORTHWESTERN LAKE COUNTIES... At 241 PM CDT, a severe thunderstorm was located over Merrionette Park, or over Alsip, moving northeast at 55 mph. HAZARD...70 mph wind gusts. SOURCE...Automated equipment. A 60 mph wind gust was measured in Oak Forest with these storms! IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Palos Heights, West Town, Dyer, Chicago Lawn, Englewood, Oak Lawn, Merrionette Park, Near North Side, Stickney, Crestwood, East Chicago, Lower West Side, Avalon Park, Grand Boulevard, Calumet City, South Deering, Hyde Park, South Chicago, Glenwood, South Shore, Roseland, Griffith, Near South Side, Woodlawn, and Armour Square. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Tornado Watch remains in effect until 700 PM CDT for northeastern Illinois...and northwestern Indiana. Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4143 8752 4147 8753 4147 8764 4157 8775 4173 8787 4195 8764 4190 8762 4189 8761 4188 8762 4183 8760 4172 8752 4171 8753 4167 8747 4167 8744 4168 8743 4165 8744 4164 8743 4162 8729 4161 8728 TIME...MOT...LOC 1941Z 222DEG 47KT 4170 8770 TORNADO...POSSIBLE THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...OBSERVED MAX WIND GUST...70 MPH $$ Borchardt |