Alert archive / Michigan / 2017

Weather alerts in Michigan, September 2017

191 weather alerts in September 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.

Weather alerts by county

Each county as a circle sized by its count in September 2017. Tap one for its archive.

Alerts
191
Warnings
48
Watches
1
Advisories
43
Busiest day
September 4, 201744 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

The alerts

Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeCountiesLasted
Sep 1, 4:09 AM EDTBeach Hazards StatementDTXHuron12 hr
Sep 1, 10:06 AM EDTFrost AdvisoryAPXAlcona, Alpena, Arenac, Cheboygan, Crawford, Gladwin and 9 more22 hr
Sep 1, 4:08 PM EDTLakeshore Flood AdvisoryDTXMonroe, Wayne8 hr
Sep 1, 4:20 PM EDTSmall Craft AdvisoryMQT26 hr
Sep 2, 3:38 AM EDTBeach Hazards StatementMQTSchoolcraft16 hr
Sep 2, 4:03 PM EDTSpecial Weather StatementMQT42 min
Sep 2, 5:12 PM EDTSpecial Marine WarningMQT48 min
Sep 2, 6:31 PM EDTSpecial Weather StatementMQTKeweenaw44 min
Sep 2, 8:45 PM EDTSpecial Marine WarningMQT45 min
Sep 3, 3:36 AM EDTSmall Craft AdvisoryGRR4 days
Sep 3, 3:38 AM EDTSmall Craft AdvisoryAPX44 hr
Sep 3, 3:44 AM EDTBeach Hazards StatementGRRAllegan, Mason, Muskegon, Oceana, Ottawa, Van Buren40 hr
Sep 3, 4:00 AM EDTSmall Craft AdvisoryDTX40 hr
Sep 3, 4:15 AM EDTBeach Hazards StatementIWX4 days
Sep 3, 11:17 AM EDTSmall Craft AdvisoryMQT24 hr
Sep 3, 10:33 PM EDTBeach Hazards StatementAPXBenzie, Leelanau, Manistee17 hr
Sep 3, 11:07 PM EDTSpecial Marine WarningMQT53 min
Sep 3, 11:36 PM EDTSpecial Weather StatementMQTGogebic39 min
Sep 3, 11:41 PM EDTSevere Thunderstorm WarningMQTGogebic, Ontonagon49 min
Sep 4, 3:49 AM EDTBeach Hazards StatementDTXHuron, Monroe, Sanilac, Tuscola16 hr
Sep 4, 4:12 AM EDTBeach Hazards StatementMQTAlger16 hr
Sep 4, 4:57 AM EDTSpecial Marine WarningAPX93 min
Sep 4, 8:39 AM EDTSmall Craft AdvisoryMQT11 hr
Sep 4, 11:29 AM EDTSpecial Marine WarningAPX61 min
Sep 4, 11:31 AM EDTSevere Thunderstorm WarningAPXAntrim, Charlevoix, Grand Traverse, Leelanau29 min
Sep 4, 11:38 AM EDTSevere Thunderstorm WarningAPXPresque Isle37 min
Sep 4, 11:43 AM EDTSpecial Marine WarningAPX92 min
Sep 4, 11:56 AM EDTSpecial Marine WarningAPX34 min
Sep 4, 12:12 PM EDTSevere Thunderstorm WarningAPXBenzie18 min
Sep 4, 1:30 PM EDTSpecial Weather StatementGRRMecosta, Newaygo30 min
Sep 4, 1:55 PM EDTSpecial Weather StatementGRRIsabella, Mecosta50 min
Sep 4, 1:59 PM EDTSpecial Marine WarningDTX2 hr
Sep 4, 2:07 PM EDTSevere Thunderstorm WarningDTXBay53 min
Sep 4, 2:20 PM EDTSpecial Marine WarningDTX115 min
Sep 4, 3:12 PM EDTSpecial Weather StatementDTXHuron18 min
Sep 4, 3:17 PM EDTMesoscale DiscussionSPCBranch, Hillsdale, Jackson, Lenawee, Livingston, Macomb and 5 more118 min
Sep 4, 4:13 PM EDTSpecial Weather StatementIWXBranch32 min
Sep 4, 4:28 PM EDTSpecial Weather StatementGRRCalhoun32 min
Sep 4, 4:31 PM EDTSevere Thunderstorm WarningIWXBranch, Hillsdale44 min
Sep 4, 4:32 PM EDTSmall Craft AdvisoryMQT52 hr
Sep 4, 4:32 PM EDTSevere Thunderstorm WatchSPCBranch, Hillsdale, Jackson, Lenawee, Livingston, Macomb and 5 more6 hr
Sep 4, 4:43 PM EDTSpecial Weather StatementDTXWayne47 min
Sep 4, 4:54 PM EDTSpecial Weather StatementGRRJackson51 min
Sep 4, 5:10 PM EDTSpecial Weather StatementDTXOakland, Washtenaw35 min
Sep 4, 5:23 PM EDTSevere Thunderstorm WarningDTXLivingston, Oakland, Washtenaw50 min
Sep 4, 5:23 PM EDTSpecial Weather StatementIWXHillsdale22 min
Sep 4, 5:25 PM EDTSpecial Marine WarningDTX95 min
Sep 4, 5:36 PM EDTSpecial Weather StatementDTXLenawee24 min
Sep 4, 5:46 PM EDTSpecial Weather StatementMQTOntonagon44 min
Sep 4, 5:54 PM EDTSpecial Weather StatementDTXMacomb, Wayne36 min
Sep 4, 5:59 PM EDTSevere Thunderstorm WarningDTXLenawee61 min
Sep 4, 6:01 PM EDTSpecial Weather StatementIWXHillsdale14 min
Sep 4, 6:34 PM EDTSpecial Marine WarningDTX56 min
Sep 4, 6:38 PM EDTSpecial Weather StatementMQTOntonagon37 min
Sep 4, 6:40 PM EDTSpecial Weather StatementDTXMonroe50 min
Sep 4, 6:47 PM EDTSevere Thunderstorm WarningDTXLenawee, Monroe43 min
Sep 4, 6:50 PM EDTMesoscale DiscussionSPCLenawee, Macomb, Monroe, Washtenaw, Wayne115 min
Sep 4, 7:06 PM EDTSpecial Weather StatementMQTIron39 min
Sep 4, 7:38 PM EDTSpecial Weather StatementMQTIron37 min
Sep 4, 8:02 PM EDTSpecial Weather StatementMQTDickinson43 min
Sep 5, 3:43 AM EDTBeach Hazards StatementGRRAllegan, Mason, Muskegon, Oceana, Ottawa, Van Buren46 hr
Sep 5, 4:50 PM EDTSmall Craft AdvisoryAPX19 hr
Sep 5, 7:21 PM EDTSpecial Weather StatementDTXTuscola39 min
Sep 5, 7:30 PM EDTSpecial Marine WarningGRR45 min
Sep 5, 8:05 PM EDTSpecial Weather StatementDTXMacomb25 min
Sep 7, 11:48 AM EDTBeach Hazards StatementGRRAllegan, Van Buren6 hr
Sep 7, 11:50 AM EDTSmall Craft AdvisoryGRR6 hr
Sep 7, 3:47 PM EDTSmall Craft AdvisoryDTX29 hr
Sep 7, 4:12 PM EDTFrost AdvisoryMQTBaraga, Dickinson, Gogebic, Houghton, Iron, Marquette and 1 more17 hr
Sep 8, 2:47 PM EDTFrost AdvisoryGRRClare, Lake, Osceola17 hr
Sep 8, 3:01 PM EDTFrost AdvisoryAPXAlcona, Alpena, Antrim, Cheboygan, Crawford, Emmet and 11 more16 hr
Sep 8, 3:36 PM EDTFrost AdvisoryMQTAlger, Baraga, Delta, Dickinson, Gogebic, Houghton and 6 more17 hr
Sep 8, 10:01 PM EDTSmall Craft AdvisoryDTX7 hr
Sep 11, 3:50 AM EDTSmall Craft AdvisoryMQT22 hr
Sep 14, 1:59 AM EDTDense Fog AdvisoryIWXBranch, Cass, Hillsdale, Saint Joseph8 hr
Sep 14, 2:34 AM EDTDense Fog AdvisoryGRRAllegan, Barry, Calhoun, Clinton, Eaton, Ingham and 14 more6 hr
Sep 14, 3:08 AM EDTDense Fog AdvisoryDTXGenesee, Lenawee, Livingston, Oakland, Shiawassee, Washtenaw7 hr
Sep 15, 3:06 AM EDTSpecial Marine WarningMQT54 min
Sep 15, 4:28 AM EDTSmall Craft AdvisoryMQT66 hr
Sep 15, 5:46 AM EDTSpecial Marine WarningMQT59 min
Sep 16, 4:03 AM EDTBeach Hazards StatementMQTSchoolcraft17 hr
Sep 16, 10:22 PM EDTSmall Craft AdvisoryMQT34 hr
Sep 17, 4:34 AM EDTBeach Hazards StatementMQTAlger16 hr
Sep 17, 8:09 AM EDTSpecial Weather StatementMQTDelta, Menominee51 min
Sep 17, 3:41 PM EDTSmall Craft AdvisoryAPX12 hr
Sep 17, 5:08 PM EDTSpecial Weather StatementGRREaton, Kalamazoo52 min
Sep 17, 5:50 PM EDTSpecial Weather StatementAPXOgemaw40 min
Sep 17, 6:13 PM EDTSpecial Weather StatementDTXHuron62 min
Sep 17, 6:17 PM EDTSpecial Weather StatementGRRCalhoun, Ingham, Jackson58 min
Sep 17, 7:28 PM EDTAreal Flood AdvisoryGRRCalhoun3 hr
Sep 17, 8:02 PM EDTSpecial Weather StatementDTXSaginaw58 min
Sep 18, 5:00 PM EDTSpecial Weather StatementDTXMonroe60 min
Sep 19, 9:30 AM EDTSpecial Weather StatementDTXLenawee, Monroe60 min
Sep 19, 11:41 AM EDTSmall Craft AdvisoryMQT32 hr
Sep 20, 3:33 AM EDTDense Fog AdvisoryIWXBranch, Cass, Hillsdale, Saint Joseph6 hr
Sep 20, 5:37 AM EDTSpecial Marine WarningMQT83 min
Sep 20, 6:31 AM EDTSpecial Weather StatementMQTGogebic44 min
Sep 20, 7:33 AM EDTSpecial Weather StatementMQTGogebic57 min
Sep 20, 7:38 AM EDTSpecial Marine WarningMQT67 min
Sep 20, 8:25 AM EDTSpecial Weather StatementMQTGogebic65 min
Sep 20, 11:25 AM EDTSpecial Weather StatementMQTMenominee35 min
Sep 20, 8:58 PM EDTSpecial Weather StatementMQTMenominee47 min
Sep 20, 9:17 PM EDTSpecial Weather StatementMQTDelta43 min
Sep 21, 12:25 AM EDTSpecial Marine WarningMQT95 min
Sep 21, 4:50 AM EDTSpecial Marine WarningAPX85 min
Sep 21, 3:03 PM EDTSpecial Weather StatementGRRBarry57 min
Sep 21, 3:41 PM EDTSpecial Weather StatementGRRClinton64 min
Sep 21, 3:45 PM EDTSpecial Weather StatementDTXShiawassee45 min
Sep 21, 4:08 PM EDTSpecial Weather StatementGRRKalamazoo67 min
Sep 21, 4:22 PM EDTSpecial Weather StatementDTXGenesee38 min
Sep 21, 4:43 PM EDTSpecial Weather StatementDTXSaginaw47 min
Sep 21, 4:48 PM EDTSpecial Weather StatementGRRClinton57 min
Sep 21, 4:50 PM EDTSpecial Weather StatementDTXShiawassee55 min
Sep 21, 5:12 PM EDTSpecial Weather StatementDTXGenesee48 min
Sep 21, 5:31 PM EDTSevere Thunderstorm WarningDTXGenesee, Shiawassee28 min
Sep 21, 6:10 PM EDTSpecial Weather StatementGRRIonia65 min
Sep 21, 7:15 PM EDTSpecial Weather StatementGRRBarry60 min
Sep 21, 7:47 PM EDTSpecial Weather StatementGRRBarry28 min
Sep 21, 10:56 PM EDTMarine Dense Fog AdvisoryMQT11 hr
Sep 22, 9:52 AM EDTSpecial Marine WarningMQT83 min
Sep 22, 10:30 AM EDTSpecial Weather StatementMQT60 min
Sep 22, 10:48 AM EDTSpecial Weather StatementMQTKeweenaw42 min
Sep 22, 11:03 AM EDTSpecial Marine WarningMQT57 min
Sep 22, 11:16 AM EDTSevere Thunderstorm WarningMQTGogebic59 min
Sep 22, 11:20 AM EDTMesoscale DiscussionSPCAlger, Baraga, Delta, Dickinson, Gogebic, Houghton and 4 more85 min
Sep 22, 11:22 AM EDTSpecial Weather StatementMQTHoughton, Keweenaw53 min
Sep 22, 11:31 AM EDTSevere Thunderstorm WarningMQTHoughton, Keweenaw44 min
Sep 22, 11:45 AM EDTSpecial Marine WarningMQT60 min
Sep 22, 11:48 AM EDTSpecial Marine WarningMQT57 min
Sep 22, 12:05 PM EDTSevere Thunderstorm WarningMQTGogebic, Ontonagon55 min
Sep 22, 12:33 PM EDTSpecial Weather StatementMQTMarquette57 min
Sep 22, 12:37 PM EDTSpecial Weather StatementMQTOntonagon53 min
Sep 22, 12:47 PM EDTSevere Thunderstorm WarningMQTBaraga, Houghton, Iron58 min
Sep 22, 1:12 PM EDTSpecial Marine WarningMQT2 hr
Sep 22, 1:23 PM EDTSpecial Weather StatementMQTMarquette67 min
Sep 22, 1:34 PM EDTSpecial Weather StatementMQTDickinson56 min
Sep 22, 1:50 PM EDTSevere Thunderstorm WarningMQTMarquette40 min
Sep 22, 2:23 PM EDTSpecial Weather StatementMQTAlger, Delta, Dickinson, Menominee82 min
Sep 22, 2:25 PM EDTSpecial Marine WarningMQT2 hr
Sep 22, 2:45 PM EDTSevere Thunderstorm WarningMQTAlger, Delta, Schoolcraft45 min
Sep 22, 3:29 PM EDTSpecial Marine WarningAPX61 min
Sep 22, 3:39 PM EDTSpecial Weather StatementMQTLuce, Schoolcraft51 min
Sep 22, 3:49 PM EDTSpecial Weather StatementAPXMackinac41 min
Sep 22, 5:06 PM EDTSpecial Weather StatementAPXAntrim, Cheboygan, Otsego24 min
Sep 22, 5:46 PM EDTSpecial Marine WarningAPX59 min
Sep 22, 5:52 PM EDTSpecial Weather StatementAPXCrawford, Kalkaska, Missaukee, Montmorency, Ogemaw, Oscoda and 1 more53 min
Sep 22, 6:06 PM EDTSpecial Weather StatementIWXHillsdale24 min
Sep 22, 6:09 PM EDTSpecial Weather StatementDTXLenawee36 min
Sep 22, 6:16 PM EDTSpecial Marine WarningAPX59 min
Sep 22, 7:06 PM EDTSpecial Weather StatementAPXAlcona, Arenac, Gladwin, Iosco, Ogemaw, Roscommon54 min
Sep 22, 7:13 PM EDTSpecial Marine WarningAPX92 min
Sep 25, 10:49 AM EDTSmall Craft AdvisoryMQT57 hr
Sep 25, 3:33 PM EDTSpecial Weather StatementMQTBaraga27 min
Sep 25, 3:43 PM EDTSpecial Weather StatementMQTBaraga32 min
Sep 25, 4:10 PM EDTSpecial Weather StatementMQTIron35 min
Sep 25, 4:15 PM EDTSpecial Weather StatementMQTMarquette30 min
Sep 25, 4:29 PM EDTSevere Thunderstorm WarningMQTBaraga, Iron, Marquette31 min
Sep 25, 4:37 PM EDTSpecial Weather StatementMQTDickinson38 min
Sep 25, 4:56 PM EDTSpecial Weather StatementMQTIron49 min
Sep 25, 5:50 PM EDTSpecial Weather StatementMQTDickinson25 min
Sep 25, 5:54 PM EDTSevere Thunderstorm WarningMQTMarquette36 min
Sep 25, 6:01 PM EDTSpecial Weather StatementMQTGogebic44 min
Sep 25, 6:55 PM EDTSpecial Weather StatementMQTIron35 min
Sep 26, 10:40 AM EDTSmall Craft AdvisoryMQT42 hr
Sep 26, 3:29 PM EDTSmall Craft AdvisoryGRR33 hr
Sep 26, 3:42 PM EDTSmall Craft AdvisoryAPX40 hr
Sep 26, 3:47 PM EDTBeach Hazards StatementIWX37 hr
Sep 26, 4:01 PM EDTSmall Craft AdvisoryDTX4 days
Sep 26, 4:07 PM EDTBeach Hazards StatementGRRAllegan, Mason, Muskegon, Oceana, Ottawa, Van Buren32 hr
Sep 26, 5:59 PM EDTSpecial Weather StatementMQTMarquette46 min
Sep 26, 6:37 PM EDTSpecial Marine WarningMQT23 min
Sep 26, 6:50 PM EDTSpecial Marine WarningMQT25 min
Sep 27, 3:51 AM EDTBeach Hazards StatementAPXBenzie, Cheboygan, Leelanau, Manistee, Presque Isle19 hr
Sep 27, 4:15 AM EDTBeach Hazards StatementMQTAlger, Marquette16 hr
Sep 28, 4:06 AM EDTSmall Craft AdvisoryGRR48 hr
Sep 28, 4:15 AM EDTBeach Hazards StatementGRRAllegan, Mason, Muskegon, Oceana, Ottawa, Van Buren48 hr
Sep 28, 5:07 AM EDTBeach Hazards StatementIWX54 hr
Sep 28, 10:36 AM EDTSmall Craft AdvisoryMQT38 hr
Sep 28, 3:44 PM EDTSmall Craft AdvisoryAPX31 hr
Sep 28, 4:00 PM EDTSmall Craft AdvisoryDTX43 hr
Sep 28, 5:24 PM EDTSpecial Weather StatementMQTSchoolcraft36 min
Sep 28, 5:57 PM EDTSpecial Weather StatementMQTSchoolcraft33 min
Sep 28, 11:51 PM EDTSpecial Weather StatementGRRLake, Mason24 min
Sep 29, 3:46 AM EDTFrost AdvisoryAPXAlcona, Alpena, Antrim, Arenac, Cheboygan, Crawford and 14 more28 hr
Sep 29, 3:49 AM EDTFrost AdvisoryGRRClare, Lake, Mason, Osceola29 hr
Sep 29, 4:00 AM EDTFrost AdvisoryMQTAlger, Baraga, Delta, Dickinson, Gogebic, Houghton and 7 more29 hr
Sep 29, 4:07 AM EDTBeach Hazards StatementAPXAlcona, Alpena, Antrim, Arenac, Benzie, Emmet and 3 more20 hr
Sep 29, 5:22 PM EDTSpecial Weather StatementGRRCalhoun53 min
Sep 29, 10:59 PM EDTSmall Craft AdvisoryAPX5 hr
Sep 30, 3:19 PM EDTFrost AdvisoryAPXAlcona, Alpena, Antrim, Arenac, Cheboygan, Crawford and 12 more17 hr
Sep 30, 3:28 PM EDTFrost AdvisoryGRRClare, Isabella, Lake, Mecosta, Osceola18 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

By county

Every county with at least one alert. A county page lists each alert that covered it.

38 more counties

Nearby

Alerts in force nowTornadoes on recordThe radar archive20162018

Sources

National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Rebuilt daily.