Up-to-the-minute Severe Weather Warnings and Statements For the Great Lakes Region

A complete collection of Tornado Warnings, Severe Thunderstorm Warnings, Severe Weather Statements, and Local Storm Reports issued in the past 24 hours.


Severe Weather Statements are used to give updated information once a warning has been issued.
(a N/A means none have been issued in the past 24 hours)

NWS Office Tornado Warnings Severe Thunderstorm Warnings Severe Weather Statements Local Storm Reports

Detroit/Pontiac N/A May 21, 7:00 pm EDT
May 21, 7:00 pm EDT
May 21, 6:23 pm EDT
May 21, 6:23 pm EDT
May 21, 5:48 pm EDT
May 21, 5:48 pm EDT
May 21, 7:36 pm EDT
May 21, 7:36 pm EDT
May 21, 7:16 pm EDT
May 21, 7:16 pm EDT
May 21, 7:06 pm EDT
May 21, 7:06 pm EDT
May 21, 7:05 pm EDT
May 21, 7:05 pm EDT
May 21, 6:54 pm EDT
May 21, 6:45 pm EDT
May 21, 6:45 pm EDT
May 21, 6:32 pm EDT
May 21, 6:32 pm EDT
May 21, 6:15 pm EDT
May 21, 6:15 pm EDT
May 21, 6:06 pm EDT
May 21, 6:06 pm EDT
May 21, 5:57 pm EDT
May 21, 5:57 pm EDT
May 21, 10:19 pm EDT
May 21, 7:48 pm EDT
May 21, 7:09 pm EDT
May 21, 9:57 am EDT

Grand Rapids N/A N/A N/A May 21, 3:19 am EDT
May 21, 3:08 am EDT
May 21, 2:32 am EDT
May 21, 2:29 am EDT
May 21, 2:26 am EDT
May 21, 2:14 am EDT

Gaylord N/A N/A N/A May 21, 10:50 pm EDT
May 21, 8:16 pm EDT
May 21, 11:05 am EDT

Marquette N/A N/A N/A N/A

North Webster N/A N/A N/A May 21, 2:39 am EDT

Buffalo N/A May 21, 9:35 pm EDT
May 21, 9:35 pm EDT
May 21, 9:14 pm EDT
May 21, 9:14 pm EDT
May 21, 5:48 pm EDT
May 21, 5:45 pm EDT
May 21, 5:45 pm EDT
May 21, 5:34 pm EDT
May 21, 5:34 pm EDT
May 21, 4:58 pm EDT
May 21, 4:58 pm EDT
May 21, 4:11 pm EDT
May 21, 4:11 pm EDT
May 21, 3:58 pm EDT
May 21, 3:58 pm EDT
May 21, 3:36 pm EDT
May 21, 3:02 pm EDT
May 21, 3:02 pm EDT
May 21, 12:34 pm EDT
May 21, 12:34 pm EDT
May 21, 12:32 pm EDT
May 21, 12:32 pm EDT
May 21, 2:13 am EDT
May 21, 2:13 am EDT
May 21, 1:49 am EDT
May 21, 1:49 am EDT
May 21, 1:27 am EDT
May 21, 1:27 am EDT
May 21, 10:00 pm EDT
May 21, 10:00 pm EDT
May 21, 9:49 pm EDT
May 21, 9:49 pm EDT
May 21, 9:46 pm EDT
May 21, 9:46 pm EDT
May 21, 9:37 pm EDT
May 21, 9:37 pm EDT
May 21, 9:29 pm EDT
May 21, 9:29 pm EDT
May 21, 6:39 pm EDT
May 21, 6:39 pm EDT
May 21, 6:36 pm EDT
May 21, 6:36 pm EDT
May 21, 6:13 pm EDT
May 21, 6:13 pm EDT
May 21, 6:03 pm EDT
May 21, 6:03 pm EDT
May 21, 6:01 pm EDT
May 21, 6:01 pm EDT
May 21, 5:28 pm EDT
May 21, 5:28 pm EDT
May 21, 4:56 pm EDT
May 21, 4:56 pm EDT
May 21, 4:35 pm EDT
May 21, 4:35 pm EDT
May 21, 4:32 pm EDT
May 21, 4:23 pm EDT
May 21, 4:23 pm EDT
May 21, 4:19 pm EDT
May 21, 4:19 pm EDT
May 21, 4:00 pm EDT
May 21, 4:00 pm EDT
May 21, 3:31 pm EDT
May 21, 3:31 pm EDT
May 21, 1:13 pm EDT
May 21, 1:13 pm EDT
May 21, 1:06 pm EDT
May 21, 1:06 pm EDT
May 21, 12:54 pm EDT
May 21, 12:54 pm EDT
May 21, 12:44 pm EDT
May 21, 12:44 pm EDT
May 21, 2:46 am EDT
May 21, 2:46 am EDT
May 21, 2:32 am EDT
May 21, 2:32 am EDT
May 21, 2:31 am EDT
May 21, 2:31 am EDT
May 21, 2:19 am EDT
May 21, 2:19 am EDT
May 21, 2:10 am EDT
May 21, 2:10 am EDT
May 21, 1:54 am EDT
May 21, 1:54 am EDT
May 21, 9:08 pm EDT
May 21, 8:29 pm EDT
May 21, 6:35 pm EDT
May 21, 6:26 pm EDT
May 21, 6:18 pm EDT
May 21, 6:04 pm EDT
May 21, 6:02 pm EDT
May 21, 5:58 pm EDT
May 21, 5:56 pm EDT
May 21, 5:42 pm EDT
May 21, 5:36 pm EDT
May 21, 5:30 pm EDT
May 21, 5:19 pm EDT
May 21, 5:17 pm EDT
May 21, 4:59 pm EDT
May 21, 4:16 pm EDT
May 21, 4:06 pm EDT
May 21, 4:05 pm EDT
May 21, 3:26 pm EDT
May 21, 3:13 pm EDT
May 21, 3:11 pm EDT
May 21, 2:21 pm EDT
May 21, 2:03 pm EDT
May 21, 1:55 pm EDT
May 21, 1:19 pm EDT
May 21, 12:53 pm EDT
May 21, 4:46 am EDT
May 21, 4:41 am EDT
May 21, 2:56 am EDT
May 21, 2:53 am EDT

Cleveland N/A N/A N/A N/A

Green Bay N/A N/A N/A May 21, 4:04 pm EDT

Milwaukee N/A N/A N/A May 21, 12:37 am EDT

Chicago N/A May 21, 12:26 am EDT
May 21, 12:26 am EDT
May 21, 1:44 am EDT
May 21, 1:44 am EDT
May 21, 1:27 am EDT
May 21, 1:27 am EDT
May 21, 1:11 am EDT
May 21, 1:11 am EDT
May 21, 12:58 am EDT
May 21, 12:58 am EDT
May 21, 12:55 am EDT
May 21, 12:55 am EDT
May 21, 12:45 am EDT
May 21, 12:45 am EDT
May 21, 12:41 am EDT
May 21, 12:41 am EDT
May 21, 12:33 am EDT
May 21, 12:33 am EDT
May 21, 3:54 am EDT
May 21, 3:37 am EDT
May 21, 2:40 am EDT
May 21, 2:38 am EDT
May 21, 1:55 am EDT
May 21, 1:52 am EDT
May 21, 1:44 am EDT
May 21, 1:23 am EDT
May 21, 1:20 am EDT
May 21, 1:19 am EDT
May 21, 1:14 am EDT
May 21, 1:11 am EDT
May 21, 1:08 am EDT
May 21, 1:00 am EDT
May 21, 12:43 am EDT
May 21, 12:42 am EDT
May 21, 12:39 am EDT
May 21, 12:37 am EDT
May 21, 12:34 am EDT
May 21, 12:33 am EDT
May 21, 12:30 am EDT
May 21, 12:26 am EDT

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