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Home Return to list Severe Thunderstorm Warning 0114 Issued by the Grand Rapids Forecast Office
Action: New Issued At: 2026-08-09 14:55:53
822
WUUS53 KGRR 091955
SVRGRR
MIC005-092045-
/O.NEW.KGRR.SV.W.0114.260809T1955Z-260809T2045Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Grand Rapids MI
355 PM EDT Sun Aug 9 2026
The National Weather Service in Grand Rapids has issued a
* Severe Thunderstorm Warning for...
Allegan County in southwestern Michigan...
* Until 445 PM EDT.
* At 355 PM EDT, severe thunderstorms were located along a line
extending from 10 miles west of Wayland to 6 miles southwest of
Allegan to near South Haven, moving east at 35 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Allegan... Wayland... Otsego...
Plainwell... Martin... Dorr...
Hopkins... Moline... Burnips...
Bradley... Pullman... Green Lake...
Shelbyville...
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4246 8625 4251 8610 4277 8595 4277 8555
4242 8555 4242 8627
TIME...MOT...LOC 1955Z 263DEG 32KT 4270 8584 4245 8592 4239 8636
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
NJJ
Action: Continued Issued At: 2026-08-09 15:20:39 677 WWUS53 KGRR 092020 SVSGRR Severe Weather Statement National Weather Service Grand Rapids MI 420 PM EDT Sun Aug 9 2026 MIC005-092045- /O.CON.KGRR.SV.W.0114.000000T0000Z-260809T2045Z/ Allegan MI- 420 PM EDT Sun Aug 9 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 445 PM EDT FOR ALLEGAN COUNTY... At 419 PM EDT, severe thunderstorms were located along a line extending from 5 miles south of Wyoming to near Wayland to 7 miles northeast of Martin to near Bangor, moving northeast at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Allegan, Wayland, Otsego, Plainwell, Martin, Dorr, Hopkins, Moline, Burnips, Green Lake, Bradley, and Shelbyville. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4242 8603 4277 8595 4277 8555 4242 8555 TIME...MOT...LOC 2019Z 241DEG 33KT 4281 8570 4272 8558 4261 8553 4238 8608 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ THOMAS Action: Continued Issued At: 2026-08-09 15:33:54 055 WWUS53 KGRR 092033 SVSGRR Severe Weather Statement National Weather Service Grand Rapids MI 433 PM EDT Sun Aug 9 2026 MIC005-092045- /O.CON.KGRR.SV.W.0114.000000T0000Z-260809T2045Z/ Allegan MI- 433 PM EDT Sun Aug 9 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 445 PM EDT FOR SOUTHEASTERN ALLEGAN COUNTY... At 433 PM EDT, severe thunderstorms were located along a line extending from 10 miles northeast of Bangor to Mattawan, moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Otsego, Plainwell, and Martin. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4242 8598 4243 8599 4259 8555 4242 8555 TIME...MOT...LOC 2033Z 263DEG 29KT 4240 8595 4221 8579 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ THOMAS Action: Expired Issued At: 2026-08-09 15:42:09 198 WWUS53 KGRR 092041 SVSGRR Severe Weather Statement National Weather Service Grand Rapids MI 441 PM EDT Sun Aug 9 2026 MIC005-092051- /O.EXP.KGRR.SV.W.0114.000000T0000Z-260809T2045Z/ Allegan MI- 441 PM EDT Sun Aug 9 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN ALLEGAN COUNTY WILL EXPIRE AT 445 PM EDT... The storms which prompted the warning have moved out of the area. Therefore, the warning will be allowed to expire. However, heavy rain is still possible with these thunderstorms. A Severe Thunderstorm Watch remains in effect until 700 PM EDT for southwestern Michigan. && LAT...LON 4242 8598 4243 8599 4259 8555 4242 8555 TIME...MOT...LOC 2041Z 263DEG 32KT 4240 8591 4221 8575 $$ THOMAS | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||