Alert archive / Michigan / Ontonagon County
Weather alerts in Ontonagon County, Michigan, 2026
85 weather alerts in 2026, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Ontonagon County and its neighbors
Each county as a circle sized by its count in 2026. Tap one for its archive.
- Alerts
- 85
- Warnings
- 25
- Watches
- 13
- Advisories
- 34
- Busiest month
- July19 alerts
- Busiest day
- July 27, 20269 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 1, 11:25 AM EST | Winter Weather Advisory | MQT | 24 hr |
| Jan 4, 3:26 AM EST | Winter Weather Advisory | MQT | 24 hr |
| Jan 8, 2:47 AM EST | Winter Weather Advisory | MQT | 31 hr |
| Jan 10, 3:01 AM EST | Winter Weather Advisory | MQT | 24 hr |
| Jan 12, 2:46 PM EST | Winter Weather Advisory | MQT | 52 hr |
| Jan 15, 2:45 PM EST | Winter Storm Warning | MQT | 43 hr |
| Jan 15, 2:45 PM EST | Winter Weather Advisory | MQT | 52 hr |
| Jan 18, 1:51 AM EST | Winter Storm Warning | MQT | 53 hr |
| Jan 18, 1:51 AM EST | Winter Weather Advisory | MQT | 3 days |
| Jan 19, 1:44 AM EST | Cold Weather Advisory | MQT | 33 hr |
| Jan 20, 2:08 PM EST | Extreme Cold Watch | MQT | 24 hr |
| Jan 21, 1:44 AM EST | Winter Weather Advisory | MQT | 65 hr |
| Jan 21, 2:17 PM EST | Extreme Cold Warning | MQT | 68 hr |
| Jan 21, 2:22 PM EST | Extreme Cold Watch | MQT | 25 hr |
| Jan 24, 9:11 AM EST | Cold Weather Advisory | MQT | 4 hr |
| Jan 24, 2:47 PM EST | Cold Weather Advisory | MQT | 43 hr |
| Jan 27, 2:15 AM EST | Winter Weather Advisory | MQT | 65 hr |
| Feb 5, 1:48 PM EST | Winter Weather Advisory | MQT | 41 hr |
| Feb 17, 3:14 AM EST | Winter Weather Advisory | MQT | 58 hr |
| Feb 18, 5:16 AM EST | Mesoscale Discussion | SPC | 4 hr |
| Feb 19, 2:22 PM EST | Winter Weather Advisory | MQT | 3 days |
| Feb 21, 1:59 PM EST | Winter Weather Advisory | MQT | 35 hr |
| Feb 23, 2:35 PM EST | Winter Weather Advisory | MQT | 26 hr |
| Feb 27, 1:31 AM EST | Wind Advisory | MQT | 26 hr |
| Mar 4, 10:59 PM EST | Dense Fog Advisory | MQT | 15 hr |
| Mar 10, 2:04 AM EDT | Winter Storm Warning | MQT | 42 hr |
| Mar 10, 2:04 AM EDT | Winter Weather Advisory | MQT | 42 hr |
| Mar 11, 2:27 PM EDT | Winter Storm Watch | MQT | 13 hr |
| Mar 12, 2:57 AM EDT | Winter Storm Warning | MQT | 41 hr |
| Mar 13, 3:06 AM EDT | Mesoscale Discussion | SPC | 4 hr |
| Mar 13, 3:54 AM EDT | Winter Storm Watch | MQT | 23 hr |
| Mar 14, 2:40 AM EDT | Winter Storm Warning | MQT | 11 hr |
| Mar 14, 2:04 PM EDT | Blizzard Warning | MQT | 60 hr |
| Mar 14, 2:36 PM EDT | Lakeshore Flood Warning | MQT | 65 hr |
| Mar 16, 6:09 AM EDT | Winter Weather Advisory | MQT | 8 hr |
| Mar 16, 9:54 AM EDT | Lakeshore Flood Advisory | MQT | 16 hr |
| Mar 31, 3:43 PM EDT | Winter Storm Watch | MQT | 23 hr |
| Apr 1, 2:24 PM EDT | Winter Storm Warning | MQT | 42 hr |
| Apr 2, 1:04 AM EDT | Winter Storm Watch | MQT | 26 hr |
| Apr 3, 2:50 AM EDT | Ice Storm Warning | MQT | 35 hr |
| Apr 10, 11:05 AM EDT | Flood Watch | MQT | 8 days |
| Apr 14, 3:43 PM EDT | Dense Fog Advisory | MQT | 18 hr |
| Apr 15, 2:35 PM EDT | Dense Fog Advisory | MQT | 19 hr |
| Apr 22, 2:37 PM EDT | Flood Watch | MQT | 53 hr |
| Apr 24, 1:07 AM EDT | Areal Flood Advisory | MQT | 113 min |
| May 14, 1:38 PM EDT | Red Flag Warning | MQT | 31 hr |
| May 15, 2:34 PM EDT | Fire Weather Watch | MQT | 7 hr |
| May 15, 9:56 PM EDT | Red Flag Warning | MQT | 23 hr |
| May 18, 2:08 AM EDT | Special Weather Statement | MQT | 52 min |
| May 20, 1:57 PM EDT | Frost Advisory | MQT | 19 hr |
| Jun 28, 1:37 PM EDT | Heat Advisory | MQT | 54 hr |
| Jun 29, 4:24 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 29, 5:02 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jun 29, 5:29 PM EDT | Special Weather Statement | MQT | 46 min |
| Jun 29, 5:43 PM EDT | Severe Thunderstorm Warning | MQT | 47 min |
| Jun 29, 6:23 PM EDT | Severe Thunderstorm Warning | MQT | 22 min |
| Jun 29, 7:24 PM EDT | Special Weather Statement | MQT | 51 min |
| Jul 11, 2:43 PM EDT | Heat Advisory | MQT | 30 hr |
| Jul 12, 2:31 PM EDT | Extreme Heat Warning | MQT | 55 hr |
| Jul 17, 8:02 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 20, 8:39 AM EDT | Severe Thunderstorm Warning | MQT | 66 min |
| Jul 20, 9:20 AM EDT | Severe Thunderstorm Warning | MQT | 55 min |
| Jul 20, 9:23 AM EDT | Severe Thunderstorm Warning | MQT | 67 min |
| Jul 20, 9:37 AM EDT | Mesoscale Discussion | SPC | 113 min |
| Jul 20, 4:49 PM EDT | Tornado Watch | SPC | 7 hr |
| Jul 27, 12:54 AM EDT | Mesoscale Discussion | SPC | 96 min |
| Jul 27, 2:30 AM EDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 27, 6:26 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 27, 7:36 AM EDT | Severe Thunderstorm Warning | MQT | 54 min |
| Jul 27, 8:26 AM EDT | Severe Thunderstorm Warning | MQT | 64 min |
| Jul 27, 8:30 AM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 27, 8:32 AM EDT | Severe Thunderstorm Warning | MQT | 38 min |
| Jul 27, 8:37 AM EDT | Severe Thunderstorm Warning | MQT | 30 min |
| Jul 27, 8:41 AM EDT | Severe Thunderstorm Warning | MQT | 27 min |
| Jul 28, 5:06 AM EDT | Dense Fog Advisory | MQT | 8 hr |
| Jul 30, 6:14 AM EDT | Areal Flood Advisory | MQT | 5 hr |
| Aug 7, 4:11 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 7, 4:50 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 7, 5:25 PM EDT | Severe Thunderstorm Warning | MQT | 45 min |
| Aug 7, 6:13 PM EDT | Severe Thunderstorm Warning | MQT | 47 min |
| Aug 7, 6:53 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 1, 3:37 AM EDT | Dense Fog Advisory | MQT | 7 hr |
| Sep 13, 1:56 AM EDT | Frost Advisory | MQT | 31 hr |
| Sep 21, 1:36 PM EDT | Frost Advisory | MQT | 19 hr |
| Sep 22, 1:23 PM EDT | Frost Advisory | MQT | 20 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 | 12 |
| Severe Thunderstorm Watch | 3 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 10 |
| Special Weather Statement | 3 |
| Flooding | |
| Flood Watch | 2 |
| Areal Flood Advisory | 2 |
| Winter | |
| Blizzard Warning | 1 |
| Ice Storm Warning | 1 |
| Winter Storm Warning | 6 |
| Winter Storm Watch | 4 |
| Winter Weather Advisory | 16 |
| Heat | |
| Extreme Heat Warning | 1 |
| Heat Advisory | 2 |
| Cold | |
| Extreme Cold Warning | 1 |
| Extreme Cold Watch | 2 |
| Cold Weather Advisory | 3 |
| Frost Advisory | 4 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fire | |
| Red Flag Warning | 2 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
| Coast and beach | |
| Lakeshore Flood Warning | 1 |
| Lakeshore Flood Advisory | 1 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive2025
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.