Weather alerts in Michigan, April 2018

183 weather alerts in April 2018, 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 April 2018. Tap one for its archive.

Alerts: 183
Warnings: 38
Watches: 20
Advisories: 100
Busiest day: April 3, 201826 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.

Issued	Product	Office	Counties	Lasted
Mar 31, 8:51 PM EDT	Small Craft Advisory	GRR		19 hr
Mar 31, 9:45 PM EDT	Small Craft Advisory	MQT		4 hr
Apr 1, 3:12 AM EDT	Small Craft Advisory	APX		27 hr
Apr 1, 3:59 AM EDT	Small Craft Advisory	DTX		6 hr
Apr 1, 4:38 AM EDT	Small Craft Advisory	MQT		7 hr
Apr 1, 4:16 PM EDT	Winter Storm Watch	MQT	Menominee	24 hr
Apr 2, 3:17 AM EDT	Winter Storm Watch	APX	Alcona, Alpena, Antrim, Benzie, Cheboygan, Crawford and 8 more	12 hr
Apr 2, 5:01 AM EDT	Gale Watch	MQT		24 hr
Apr 2, 5:01 AM EDT	Small Craft Advisory	MQT		61 hr
Apr 2, 3:37 PM EDT	Gale Watch	GRR		12 hr
Apr 2, 3:39 PM EDT	Winter Weather Advisory	GRR	Allegan, Barry, Clare, Clinton, Gratiot, Ionia and 13 more	43 hr
Apr 2, 3:43 PM EDT	Winter Storm Warning	APX	Alcona, Alpena, Antrim, Cheboygan, Crawford, Emmet and 10 more	46 hr
Apr 2, 3:43 PM EDT	Winter Weather Advisory	APX	Arenac, Benzie, Gladwin, Iosco, Manistee, Ogemaw	46 hr
Apr 2, 3:44 PM EDT	Gale Watch	APX		12 hr
Apr 2, 3:44 PM EDT	Small Craft Advisory	APX		3 days
Apr 2, 3:48 PM EDT	Winter Weather Advisory	MQT	Alger, Delta, Dickinson, Iron, Luce, Marquette and 2 more	34 hr
Apr 2, 3:50 PM EDT	Gale Watch	DTX		12 hr
Apr 2, 10:07 PM EDT	Gale Warning	APX		48 hr
Apr 3, 3:30 AM EDT	Gale Warning	GRR		36 hr
Apr 3, 3:54 AM EDT	Gale Warning	DTX		42 hr
Apr 3, 3:54 AM EDT	Small Craft Advisory	DTX		23 hr
Apr 3, 5:02 AM EDT	Gale Warning	MQT		29 hr
Apr 3, 10:06 AM EDT	Winter Weather Advisory	GRR	Kent, Muskegon, Ottawa	25 hr
Apr 3, 12:28 PM EDT	Heavy Freezing Spray Warning	MQT		30 hr
Apr 3, 1:46 PM EDT	Special Weather Statement	IWX	Branch	29 min
Apr 3, 1:53 PM EDT	Special Weather Statement	GRR	Jackson	97 min
Apr 3, 2:53 PM EDT	Special Weather Statement	GRR	Ionia	67 min
Apr 3, 2:55 PM EDT	Special Weather Statement	GRR	Allegan	35 min
Apr 3, 3:27 PM EDT	Special Weather Statement	GRR	Kent	33 min
Apr 3, 3:29 PM EDT	Special Weather Statement	GRR	Kalamazoo	31 min
Apr 3, 3:41 PM EDT	Special Weather Statement	GRR	Calhoun	49 min
Apr 3, 4:34 PM EDT	Special Weather Statement	DTX	Livingston	41 min
Apr 3, 4:54 PM EDT	Special Weather Statement	IWX	Cass	36 min
Apr 3, 5:05 PM EDT	Special Weather Statement	DTX	Oakland	25 min
Apr 3, 5:12 PM EDT	Special Weather Statement	GRR	Kalamazoo, Van Buren	63 min
Apr 3, 5:14 PM EDT	Special Weather Statement	IWX	Saint Joseph	31 min
Apr 3, 5:31 PM EDT	Special Weather Statement	GRR	Kent	59 min
Apr 3, 5:41 PM EDT	Special Weather Statement	IWX	Branch, Hillsdale	49 min
Apr 3, 6:07 PM EDT	Special Weather Statement	GRR	Jackson	53 min
Apr 3, 6:27 PM EDT	Special Weather Statement	DTX	Lenawee	33 min
Apr 3, 6:36 PM EDT	Winter Weather Advisory	DTX	Bay, Midland	9 hr
Apr 3, 6:55 PM EDT	Special Weather Statement	DTX	Monroe, Washtenaw	35 min
Apr 3, 7:18 PM EDT	Special Weather Statement	DTX	Monroe, Wayne	42 min
Apr 4, 3:41 AM EDT	Wind Advisory	IWX	Hillsdale	7 hr
Apr 4, 4:19 AM EDT	Small Craft Advisory	MQT		13 hr
Apr 4, 3:28 PM EDT	Small Craft Advisory	GRR		19 hr
Apr 4, 3:47 PM EDT	Small Craft Advisory	DTX		12 hr
Apr 5, 2:45 AM EDT	Winter Weather Advisory	GRR	Allegan, Barry, Calhoun, Clare, Clinton, Eaton and 17 more	31 hr
Apr 5, 3:07 AM EDT	Gale Watch	DTX		13 hr
Apr 5, 3:41 AM EDT	Gale Watch	APX		12 hr
Apr 5, 3:47 AM EDT	Gale Watch	MQT		12 hr
Apr 5, 3:47 AM EDT	Small Craft Advisory	MQT		19 hr
Apr 5, 3:25 PM EDT	Gale Warning	MQT		32 hr
Apr 5, 3:27 PM EDT	Gale Warning	GRR		27 hr
Apr 5, 3:37 PM EDT	Gale Warning	APX		33 hr
Apr 5, 3:56 PM EDT	Winter Weather Advisory	APX	Alcona, Alpena, Antrim, Arenac, Benzie, Cheboygan and 16 more	24 hr
Apr 5, 4:01 PM EDT	Gale Warning	DTX		36 hr
Apr 6, 4:25 AM EDT	Small Craft Advisory	MQT		51 hr
Apr 6, 10:00 AM EDT	Low Water Advisory	DTX		12 hr
Apr 6, 6:09 PM EDT	Small Craft Advisory	GRR		21 hr
Apr 6, 8:47 PM EDT	Small Craft Advisory	APX		30 hr
Apr 6, 10:04 PM EDT	Gale Warning	DTX		6 hr
Apr 7, 10:27 PM EDT	Small Craft Advisory	APX		4 hr
Apr 10, 3:11 AM EDT	Small Craft Advisory	APX		35 hr
Apr 10, 3:48 PM EDT	Small Craft Advisory	DTX		24 hr
Apr 10, 3:55 PM EDT	Small Craft Advisory	GRR		48 hr
Apr 10, 9:43 PM EDT	Small Craft Advisory	MQT		16 hr
Apr 11, 3:27 PM EDT	Small Craft Advisory	DTX		25 hr
Apr 11, 3:42 PM EDT	Small Craft Advisory	APX		23 hr
Apr 11, 10:18 PM EDT	Gale Watch	DTX		41 hr
Apr 12, 3:24 AM EDT	Winter Storm Watch	GRR	Clare, Clinton, Gratiot, Ionia, Isabella, Kent and 9 more	36 hr
Apr 12, 3:56 AM EDT	Winter Storm Watch	DTX	Bay, Genesee, Huron, Lapeer, Midland, Saginaw and 4 more	35 hr
Apr 12, 4:05 AM EDT	Winter Storm Watch	APX	Alcona, Alpena, Antrim, Arenac, Benzie, Cheboygan and 16 more	48 hr
Apr 12, 9:49 AM EDT	Gale Watch	MQT		19 hr
Apr 12, 3:35 PM EDT	Gale Watch	APX		12 hr
Apr 12, 3:35 PM EDT	Gale Warning	APX		4 days
Apr 12, 3:35 PM EDT	Small Craft Advisory	APX		37 hr
Apr 12, 4:06 PM EDT	Winter Storm Watch	MQT	Delta, Dickinson, Menominee, Schoolcraft	12 hr
Apr 12, 4:27 PM EDT	Gale Warning	MQT		4 days
Apr 12, 10:07 PM EDT	Small Craft Advisory	DTX		54 hr
Apr 12, 10:33 PM EDT	Small Craft Advisory	MQT		27 hr
Apr 13, 3:39 AM EDT	Gale Warning	GRR		64 hr
Apr 13, 4:27 AM EDT	Winter Storm Watch	MQT	Alger, Baraga, Delta, Dickinson, Gogebic, Houghton and 7 more	25 hr
Apr 13, 4:27 AM EDT	Winter Weather Advisory	MQT	Menominee	31 hr
Apr 13, 9:56 AM EDT	Small Craft Advisory	DTX		54 hr
Apr 13, 11:06 AM EDT	Lakeshore Flood Watch	DTX	Bay, Monroe, Tuscola, Wayne	11 hr
Apr 13, 11:33 AM EDT	Special Marine Warning	GRR		57 min
Apr 13, 11:44 AM EDT	Special Weather Statement	GRR	Clare, Isabella, Lake, Mason, Mecosta, Newaygo and 2 more	91 min
Apr 13, 12:51 PM EDT	Special Weather Statement	GRR	Clare, Isabella, Mecosta, Osceola	39 min
Apr 13, 1:00 PM EDT	Special Weather Statement	APX	Iosco	30 min
Apr 13, 1:24 PM EDT	Special Weather Statement	APX	Alcona, Arenac, Gladwin, Iosco, Ogemaw, Roscommon	36 min
Apr 13, 1:37 PM EDT	Special Weather Statement	DTX	Bay, Midland	23 min
Apr 13, 3:03 PM EDT	Winter Storm Warning	DTX	Bay, Genesee, Huron, Lapeer, Livingston, Macomb and 7 more	54 hr
Apr 13, 3:07 PM EDT	Gale Warning	DTX		61 hr
Apr 13, 3:17 PM EDT	Wind Advisory	DTX	Huron	25 hr
Apr 13, 3:28 PM EDT	Heavy Freezing Spray Warning	MQT		25 hr
Apr 13, 3:31 PM EDT	Winter Storm Warning	GRR	Allegan, Barry, Clare, Clinton, Eaton, Gratiot and 13 more	54 hr
Apr 13, 4:32 PM EDT	Winter Storm Warning	APX	Alcona, Alpena, Antrim, Arenac, Benzie, Cheboygan and 16 more	71 hr
Apr 13, 4:32 PM EDT	Winter Weather Advisory	APX	Cheboygan, Emmet, Presque Isle	12 hr
Apr 13, 9:32 PM EDT	River Flood Warning	GRR	Kalamazoo	3 days
Apr 13, 9:39 PM EDT	River Flood Advisory	GRR	Ionia	13 days
Apr 13, 9:39 PM EDT	River Flood Advisory	GRR	Ingham	7 days
Apr 13, 9:39 PM EDT	River Flood Advisory	GRR	Clinton	16 days
Apr 13, 9:39 PM EDT	River Flood Advisory	GRR	Clinton	14 days
Apr 13, 9:39 PM EDT	River Flood Advisory	GRR	Barry	9 days
Apr 13, 9:39 PM EDT	River Flood Advisory	GRR	Newaygo	24 hr
Apr 13, 9:50 PM EDT	Lakeshore Flood Warning	DTX	Bay, Monroe, Tuscola, Wayne	48 hr
Apr 13, 9:50 PM EDT	Lakeshore Flood Advisory	DTX	Bay, Macomb, Tuscola	48 hr
Apr 13, 10:25 PM EDT	Winter Weather Advisory	DTX	Lenawee, Livingston, Macomb, Monroe, Oakland, Washtenaw and 1 more	36 hr
Apr 13, 10:29 PM EDT	River Flood Advisory	GRR	Kalamazoo	9 hr
Apr 14, 3:07 AM EDT	Winter Weather Advisory	GRR	Allegan, Barry, Calhoun, Jackson, Kalamazoo, Van Buren	36 hr
Apr 14, 5:06 AM EDT	Winter Storm Warning	MQT	Alger, Baraga, Delta, Dickinson, Gogebic, Houghton and 7 more	47 hr
Apr 14, 6:35 AM EDT	Lakeshore Flood Advisory	MQT	Alger, Baraga, Gogebic, Houghton, Keweenaw, Marquette and 1 more	41 hr
Apr 14, 9:41 AM EDT	Storm Warning	DTX		12 hr
Apr 14, 9:48 AM EDT	River Flood Warning	DTX	Bay, Saginaw	7 days
Apr 14, 1:52 PM EDT	River Flood Warning	GRR	Newaygo	22 hr
Apr 14, 2:01 PM EDT	River Flood Advisory	GRR	Newaygo	6 days
Apr 14, 3:26 PM EDT	Winter Weather Advisory	IWX	Branch, Hillsdale, Saint Joseph	23 hr
Apr 14, 9:16 PM EDT	River Flood Advisory	GRR	Osceola	36 hr
Apr 14, 9:16 PM EDT	River Flood Advisory	GRR	Kent	8 days
Apr 14, 9:16 PM EDT	River Flood Advisory	GRR	Isabella	38 hr
Apr 15, 12:14 AM EDT	Mesoscale Discussion	SPC	Antrim, Arenac, Barry, Bay, Clare, Clinton and 30 more	6 hr
Apr 15, 3:41 AM EDT	Small Craft Advisory	GRR		64 hr
Apr 15, 3:51 AM EDT	Storm Warning	DTX		14 hr
Apr 15, 3:53 AM EDT	Storm Warning	APX		12 hr
Apr 15, 3:50 PM EDT	Small Craft Advisory	APX		56 hr
Apr 15, 4:22 PM EDT	Small Craft Advisory	DTX		6 hr
Apr 15, 4:22 PM EDT	Small Craft Advisory	DTX		18 hr
Apr 15, 6:13 PM EDT	River Flood Warning	DTX	Wayne	16 hr
Apr 15, 6:13 PM EDT	River Flood Warning	DTX	Wayne	29 hr
Apr 15, 9:37 PM EDT	River Flood Warning	DTX	Genesee	37 hr
Apr 15, 9:43 PM EDT	River Flood Advisory	GRR	Ingham	4 days
Apr 15, 9:49 PM EDT	Winter Weather Advisory	MQT	Alger, Baraga, Delta, Dickinson, Houghton, Iron and 5 more	34 hr
Apr 15, 10:04 PM EDT	Small Craft Advisory	MQT		4 days
Apr 16, 3:41 AM EDT	Winter Weather Advisory	APX	Alcona, Antrim, Benzie, Crawford, Grand Traverse, Iosco and 5 more	25 hr
Apr 16, 10:19 AM EDT	River Flood Warning	DTX	Saginaw	59 hr
Apr 16, 3:08 PM EDT	Small Craft Advisory	DTX		31 hr
Apr 17, 6:20 AM EDT	Winter Weather Advisory	DTX	Genesee, Lapeer, Lenawee, Livingston, Macomb, Monroe and 5 more	4 hr
Apr 18, 3:54 AM EDT	Small Craft Advisory	GRR		42 hr
Apr 18, 3:56 AM EDT	Small Craft Advisory	DTX		54 hr
Apr 18, 4:47 AM EDT	Small Craft Advisory	MQT		28 hr
Apr 18, 12:20 PM EDT	River Flood Advisory	GRR	Kent	6 days
Apr 18, 3:22 PM EDT	Winter Weather Advisory	GRR	Allegan, Barry, Calhoun, Clinton, Eaton, Ingham and 6 more	12 hr
Apr 18, 3:34 PM EDT	Small Craft Advisory	APX		30 hr
Apr 18, 9:41 PM EDT	River Flood Warning	IWX	Branch, Saint Joseph	13 hr
Apr 19, 9:29 AM EDT	Small Craft Advisory	MQT		11 hr
Apr 20, 10:55 AM EDT	River Flood Advisory	GRR	Isabella	63 hr
Apr 21, 10:25 AM EDT	River Flood Advisory	GRR	Osceola	6 days
Apr 21, 10:25 AM EDT	River Flood Advisory	GRR	Newaygo	5 days
Apr 24, 3:57 AM EDT	Small Craft Advisory	APX		43 hr
Apr 24, 4:05 AM EDT	Small Craft Advisory	GRR		46 hr
Apr 24, 9:45 AM EDT	Small Craft Advisory	MQT		26 hr
Apr 24, 10:02 AM EDT	Small Craft Advisory	DTX		36 hr
Apr 25, 11:53 AM EDT	River Flood Advisory	MQT	Houghton	45 hr
Apr 26, 5:05 AM EDT	Small Craft Advisory	MQT		24 hr
Apr 26, 3:39 PM EDT	Small Craft Advisory	GRR		19 hr
Apr 27, 5:03 AM EDT	Small Craft Advisory	MQT		42 hr
Apr 27, 8:29 AM EDT	River Flood Warning	MQT	Houghton	3 days
Apr 27, 9:15 AM EDT	River Flood Advisory	GRB	Dickinson	36 hr
Apr 27, 9:15 AM EDT	River Flood Advisory	GRB	Dickinson, Menominee	36 hr
Apr 27, 9:24 AM EDT	River Flood Advisory	GRB	Dickinson, Menominee	36 hr
Apr 27, 9:24 AM EDT	River Flood Advisory	GRB	Dickinson, Menominee	36 hr
Apr 27, 9:24 AM EDT	River Flood Advisory	GRB	Menominee	36 hr
Apr 27, 9:26 AM EDT	Special Weather Statement	GRR	Kent	34 min
Apr 27, 3:07 PM EDT	Small Craft Advisory	APX		35 hr
Apr 27, 3:58 PM EDT	Small Craft Advisory	DTX		44 hr
Apr 27, 4:14 PM EDT	Small Craft Advisory	GRR		34 hr
Apr 27, 10:34 PM EDT	Small Craft Advisory	APX		18 hr
Apr 28, 10:06 PM EDT	River Flood Advisory	GRB	Dickinson, Menominee	39 hr
Apr 28, 10:06 PM EDT	River Flood Advisory	GRB	Dickinson, Menominee	4 days
Apr 28, 10:06 PM EDT	River Flood Advisory	GRB	Menominee	4 days
Apr 28, 10:12 PM EDT	River Flood Advisory	GRB	Dickinson	4 days
Apr 28, 10:12 PM EDT	River Flood Advisory	GRB	Dickinson, Menominee	4 days
Apr 29, 3:07 PM EDT	Small Craft Advisory	APX		72 hr
Apr 29, 5:02 PM EDT	Small Craft Advisory	MQT		60 hr
Apr 30, 3:36 AM EDT	Small Craft Advisory	GRR		62 hr
Apr 30, 8:51 AM EDT	River Flood Advisory	MQT	Houghton	4 days
Apr 30, 11:18 AM EDT	Fire Weather Watch	APX	Alcona, Alpena, Antrim, Arenac, Benzie, Cheboygan and 16 more	9 hr
Apr 30, 12:28 PM EDT	Fire Weather Watch	GRR	Allegan, Barry, Calhoun, Clare, Clinton, Eaton and 17 more	8 hr
Apr 30, 3:00 PM EDT	Red Flag Warning	GRR	Allegan, Barry, Calhoun, Clare, Clinton, Eaton and 17 more	29 hr
Apr 30, 3:08 PM EDT	Red Flag Warning	APX	Alcona, Alpena, Antrim, Arenac, Benzie, Cheboygan and 16 more	29 hr
Apr 30, 3:30 PM EDT	Red Flag Warning	DTX	Bay, Genesee, Huron, Lapeer, Lenawee, Livingston and 11 more	29 hr
Apr 30, 6:21 PM EDT	Red Flag Warning	IWX	Branch, Cass, Hillsdale, Saint Joseph	26 hr

By product

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

Product	Alerts
Severe storms
Mesoscale Discussion	1
Special Weather Statement	24
Flooding
River Flood Warning	9
River Flood Advisory	28
Winter
Winter Storm Warning	5
Winter Storm Watch	7
Winter Weather Advisory	16
Wind and dust
Wind Advisory	2
Fire
Red Flag Warning	4
Fire Weather Watch	2
Coast and beach
Lakeshore Flood Warning	1
Lakeshore Flood Watch	1
Lakeshore Flood Advisory	2
Marine
Gale Warning	13
Heavy Freezing Spray Warning	2
Special Marine Warning	1
Storm Warning	3
Gale Watch	10
Low Water Advisory	1
Small Craft Advisory	51

By county

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

39 more counties

Nearby

Alerts in force now Tornadoes on record The radar archive 2017 2019

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. Warning verification from the Mesonet's Cow. Rebuilt daily.