Alert archive / Michigan / Ottawa County
Weather alerts in Ottawa County, Michigan, 2021
119 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Ottawa County and its neighbors
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Alerts
- 119
- Warnings
- 19
- Watches
- 12
- Advisories
- 38
- Busiest month
- September19 alerts
- Busiest day
- August 11, 20217 alerts
Over time
By month
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 | Lasted |
|---|---|---|---|
| Jan 11, 3:06 PM EST | Winter Weather Advisory | GRR | 24 hr |
| Jan 19, 3:27 AM EST | Winter Weather Advisory | GRR | 24 hr |
| Jan 20, 4:15 AM EST | Lakeshore Flood Advisory | GRR | 25 hr |
| Jan 24, 2:21 PM EST | Winter Weather Advisory | GRR | 49 hr |
| Jan 29, 3:54 PM EST | Winter Weather Advisory | GRR | 43 hr |
| Feb 3, 3:38 PM EST | Winter Weather Advisory | GRR | 4 days |
| Feb 4, 11:59 AM EST | Winter Storm Warning | GRR | 27 hr |
| Feb 8, 3:49 AM EST | Winter Weather Advisory | GRR | 32 hr |
| Feb 14, 3:16 PM EST | Winter Weather Advisory | GRR | 45 hr |
| Feb 19, 3:39 AM EST | Winter Weather Advisory | GRR | 29 hr |
| Feb 21, 12:10 PM EST | Winter Weather Advisory | GRR | 21 hr |
| Mar 10, 3:37 AM EST | Wind Advisory | GRR | 38 hr |
| Mar 15, 11:22 AM EDT | Winter Weather Advisory | GRR | 21 hr |
| Mar 18, 3:23 AM EDT | Wind Advisory | GRR | 17 hr |
| Apr 5, 6:27 AM EDT | Special Weather Statement | GRR | 108 min |
| Apr 5, 8:39 AM EDT | Special Weather Statement | GRR | 111 min |
| Apr 5, 10:56 AM EDT | Special Weather Statement | GRR | 2 hr |
| Apr 10, 4:11 PM EDT | Special Weather Statement | GRR | 49 min |
| Apr 10, 4:26 PM EDT | Severe Thunderstorm Warning | GRR | 27 min |
| Apr 19, 3:42 AM EDT | Freeze Watch | GRR | 12 hr |
| Apr 19, 3:30 PM EDT | Freeze Warning | GRR | 66 hr |
| Apr 29, 6:46 PM EDT | Special Weather Statement | GRR | 119 min |
| May 1, 3:00 AM EDT | Wind Advisory | GRR | 17 hr |
| May 1, 8:44 PM EDT | Special Weather Statement | GRR | 2 hr |
| May 1, 10:11 PM EDT | Special Weather Statement | GRR | 64 min |
| May 7, 5:58 AM EDT | Dense Fog Advisory | GRR | 3 hr |
| May 7, 3:51 PM EDT | Frost Advisory | GRR | 17 hr |
| May 9, 3:46 PM EDT | Frost Advisory | GRR | 17 hr |
| May 10, 10:10 AM EDT | Freeze Warning | GRR | 22 hr |
| May 11, 11:13 AM EDT | Freeze Warning | GRR | 21 hr |
| May 12, 1:38 PM EDT | Frost Advisory | GRR | 18 hr |
| May 13, 12:00 PM EDT | Frost Advisory | GRR | 19 hr |
| May 29, 10:20 AM EDT | Frost Advisory | GRR | 22 hr |
| Jun 4, 3:39 PM EDT | Beach Hazards Statement | GRR | 30 hr |
| Jun 7, 3:24 PM EDT | Areal Flood Advisory | GRR | 6 hr |
| Jun 14, 4:50 AM EDT | Beach Hazards Statement | GRR | 14 hr |
| Jun 15, 3:57 AM EDT | Beach Hazards Statement | GRR | 18 hr |
| Jun 17, 9:12 AM EDT | Red Flag Warning | GRR | 11 hr |
| Jun 18, 4:44 AM EDT | Special Weather Statement | GRR | 4 hr |
| Jun 18, 5:45 AM EDT | Severe Thunderstorm Warning | GRR | 45 min |
| Jun 20, 4:52 AM EDT | Beach Hazards Statement | GRR | 45 hr |
| Jun 20, 6:06 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 22, 3:41 PM EDT | Beach Hazards Statement | GRR | 60 hr |
| Jun 24, 2:54 PM EDT | Areal Flood Advisory | GRR | 6 hr |
| Jun 25, 2:56 PM EDT | Flood Watch | GRR | 29 hr |
| Jun 26, 11:37 AM EDT | Areal Flood Advisory | GRR | 4 hr |
| Jun 26, 1:05 PM EDT | Tornado Watch | SPC | 9 hr |
| Jun 26, 3:10 PM EDT | Areal Flood Warning | GRR | 43 hr |
| Jun 26, 3:49 PM EDT | Beach Hazards Statement | GRR | 24 hr |
| Jun 28, 7:46 PM EDT | Severe Thunderstorm Warning | GRR | 44 min |
| Jun 30, 3:14 PM EDT | Beach Hazards Statement | GRR | 37 hr |
| Jul 4, 2:39 PM EDT | Beach Hazards Statement | GRR | 32 hr |
| Jul 7, 12:13 PM EDT | Special Weather Statement | GRR | 4 hr |
| Jul 8, 3:57 AM EDT | Beach Hazards Statement | GRR | 23 hr |
| Jul 14, 3:17 AM EDT | Beach Hazards Statement | GRR | 39 hr |
| Jul 19, 4:00 PM EDT | Beach Hazards Statement | GRR | 35 hr |
| Jul 23, 3:06 AM EDT | Beach Hazards Statement | GRR | 41 hr |
| Jul 23, 5:55 AM EDT | Areal Flood Advisory | GRR | 4 hr |
| Jul 24, 3:16 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 24, 5:50 PM EDT | Severe Thunderstorm Warning | GRR | 55 min |
| Jul 28, 11:06 AM EDT | Beach Hazards Statement | GRR | 55 hr |
| Jul 29, 4:05 AM EDT | Severe Thunderstorm Warning | GRR | 55 min |
| Jul 31, 4:21 AM EDT | Beach Hazards Statement | GRR | 48 hr |
| Aug 5, 3:19 PM EDT | Beach Hazards Statement | GRR | 29 hr |
| Aug 6, 4:23 PM EDT | Mesoscale Discussion | SPC | 97 min |
| Aug 7, 11:37 PM EDT | Special Weather Statement | GRR | 83 min |
| Aug 8, 4:05 AM EDT | Beach Hazards Statement | GRR | 22 hr |
| Aug 10, 3:06 PM EDT | Beach Hazards Statement | GRR | 36 hr |
| Aug 10, 8:12 PM EDT | Mesoscale Discussion | SPC | 63 min |
| Aug 10, 8:38 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 10, 9:22 PM EDT | Special Weather Statement | GRR | 3 hr |
| Aug 10, 9:40 PM EDT | Severe Thunderstorm Warning | GRR | 73 min |
| Aug 11, 11:50 AM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Aug 11, 12:51 PM EDT | Severe Thunderstorm Warning | GRR | 28 min |
| Aug 11, 7:45 PM EDT | Mesoscale Discussion | SPC | 90 min |
| Aug 11, 8:19 PM EDT | Severe Thunderstorm Warning | GRR | 72 min |
| Aug 21, 8:59 AM EDT | Beach Hazards Statement | GRR | 38 hr |
| Aug 24, 2:02 PM EDT | Mesoscale Discussion | SPC | 88 min |
| Aug 25, 3:38 AM EDT | Heat Advisory | GRR | 16 hr |
| Aug 27, 3:22 PM EDT | Heat Advisory | GRR | 29 hr |
| Aug 28, 10:40 AM EDT | Beach Hazards Statement | GRR | 35 hr |
| Sep 1, 11:39 AM EDT | Beach Hazards Statement | GRR | 15 hr |
| Sep 3, 3:56 PM EDT | Beach Hazards Statement | GRR | 64 hr |
| Sep 6, 3:50 PM EDT | Beach Hazards Statement | GRR | 64 hr |
| Sep 7, 11:47 AM EDT | Mesoscale Discussion | SPC | 58 min |
| Sep 7, 12:21 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Sep 7, 1:49 PM EDT | Mesoscale Discussion | SPC | 86 min |
| Sep 7, 2:40 PM EDT | Severe Thunderstorm Warning | GRR | 39 min |
| Sep 10, 3:53 AM EDT | Beach Hazards Statement | GRR | 41 hr |
| Sep 12, 6:03 AM EDT | Beach Hazards Statement | GRR | 10 hr |
| Sep 12, 4:44 PM EDT | Mesoscale Discussion | SPC | 91 min |
| Sep 12, 5:15 PM EDT | Severe Thunderstorm Watch | SPC | 3 hr |
| Sep 12, 6:22 PM EDT | Special Weather Statement | GRR | 53 min |
| Sep 12, 6:40 PM EDT | Severe Thunderstorm Warning | GRR | 35 min |
| Sep 13, 3:08 AM EDT | Beach Hazards Statement | GRR | 50 hr |
| Sep 13, 10:52 AM EDT | Mesoscale Discussion | SPC | 83 min |
| Sep 13, 10:56 AM EDT | Special Weather Statement | GRR | 64 min |
| Sep 13, 11:37 AM EDT | Severe Thunderstorm Warning | GRR | 53 min |
| Sep 14, 3:08 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 19, 4:02 PM EDT | Beach Hazards Statement | GRR | 8 days |
| Oct 8, 5:00 PM EDT | Areal Flood Advisory | GRR | 6 hr |
| Oct 11, 5:57 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Oct 11, 8:11 PM EDT | Special Weather Statement | GRR | 34 min |
| Nov 13, 3:02 PM EST | Winter Weather Advisory | GRR | 21 hr |
| Nov 21, 10:32 AM EST | Wind Advisory | GRR | 11 hr |
| Nov 27, 3:19 AM EST | Winter Weather Advisory | GRR | 19 hr |
| Nov 29, 11:23 AM EST | Winter Weather Advisory | GRR | 16 hr |
| Nov 29, 4:46 PM EST | Mesoscale Discussion | SPC | 5 hr |
| Dec 6, 4:02 AM EST | Winter Weather Advisory | GRR | 18 hr |
| Dec 7, 3:40 AM EST | Winter Weather Advisory | GRR | 37 hr |
| Dec 9, 3:27 PM EST | High Wind Watch | GRR | 24 hr |
| Dec 10, 2:58 PM EST | Wind Advisory | GRR | 28 hr |
| Dec 11, 6:32 AM EST | High Wind Warning | GRR | 5 hr |
| Dec 11, 6:32 AM EST | Wind Advisory | GRR | 12 hr |
| Dec 14, 3:55 PM EST | High Wind Watch | GRR | 11 hr |
| Dec 15, 2:58 AM EST | Lakeshore Flood Advisory | GRR | 31 hr |
| Dec 15, 3:02 AM EST | High Wind Warning | GRR | 33 hr |
| Dec 15, 3:02 AM EST | Wind Advisory | GRR | 41 hr |
| Dec 26, 9:44 PM EST | Winter Weather Advisory | GRR | 11 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 | |
| Severe Thunderstorm Warning | 11 |
| Severe Thunderstorm Watch | 7 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 10 |
| Special Weather Statement | 14 |
| Flooding | |
| Areal Flood Warning | 1 |
| Flood Watch | 1 |
| Areal Flood Advisory | 5 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Weather Advisory | 16 |
| Heat | |
| Heat Advisory | 2 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 1 |
| Frost Advisory | 5 |
| Wind and dust | |
| High Wind Warning | 2 |
| High Wind Watch | 2 |
| Wind Advisory | 7 |
| Fire | |
| Red Flag Warning | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
| Coast and beach | |
| Lakeshore Flood Advisory | 2 |
| Beach Hazards Statement | 26 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20202022
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.