Alert archive / Michigan / Calhoun County
Weather alerts in Calhoun County, Michigan, 2015
137 weather alerts in 2015, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Calhoun County and its neighbors
Each county as a circle sized by its count in 2015. Tap one for its archive.
- Alerts
- 137
- Warnings
- 21
- Watches
- 14
- Advisories
- 44
- Busiest month
- June31 alerts
- Busiest day
- June 23, 201511 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 2, 3:18 PM EST | Winter Weather Advisory | GRR | 4 days |
| Jan 4, 3:47 PM EST | Wind Chill Advisory | GRR | 20 hr |
| Jan 4, 3:47 PM EST | Winter Storm Watch | GRR | 12 hr |
| Jan 7, 3:34 AM EST | Wind Chill Advisory | GRR | 31 hr |
| Jan 7, 3:53 PM EST | Winter Weather Advisory | GRR | 48 hr |
| Jan 9, 10:04 PM EST | Wind Chill Advisory | GRR | 13 hr |
| Jan 21, 4:29 AM EST | Winter Weather Advisory | GRR | 6 hr |
| Jan 28, 3:45 AM EST | Winter Weather Advisory | GRR | 35 hr |
| Jan 31, 3:10 AM EST | Winter Weather Advisory | GRR | 48 hr |
| Jan 31, 3:22 PM EST | Winter Storm Warning | GRR | 36 hr |
| Feb 1, 2:35 PM EST | Mesoscale Discussion | SPC | 6 hr |
| Feb 3, 2:37 PM EST | Winter Weather Advisory | GRR | 19 hr |
| Feb 11, 3:53 PM EST | Wind Chill Advisory | GRR | 21 hr |
| Feb 13, 11:47 AM EST | Winter Weather Advisory | GRR | 32 hr |
| Feb 14, 7:45 PM EST | Wind Chill Warning | GRR | 16 hr |
| Feb 15, 11:36 AM EST | Wind Chill Advisory | GRR | 22 hr |
| Feb 18, 12:28 PM EST | Wind Chill Advisory | GRR | 46 hr |
| Feb 22, 3:11 AM EST | Wind Chill Advisory | GRR | 32 hr |
| Feb 23, 3:22 PM EST | Winter Weather Advisory | GRR | 32 hr |
| Feb 24, 10:49 PM EST | Special Weather Statement | GRR | 56 min |
| Mar 2, 3:57 PM EST | Winter Weather Advisory | GRR | 27 hr |
| Mar 11, 8:44 AM EDT | Dense Fog Advisory | GRR | 2 hr |
| Mar 14, 1:00 AM EDT | Dense Fog Advisory | GRR | 6 hr |
| Apr 3, 2:51 AM EDT | Dense Fog Advisory | GRR | 4 hr |
| Apr 9, 1:33 AM EDT | Special Weather Statement | GRR | 87 min |
| Apr 9, 2:52 AM EDT | Special Weather Statement | GRR | 83 min |
| Apr 9, 4:01 AM EDT | Special Weather Statement | GRR | 89 min |
| Apr 9, 3:55 PM EDT | Wind Advisory | GRR | 23 hr |
| Apr 9, 6:20 PM EDT | Mesoscale Discussion | SPC | 85 min |
| Apr 9, 6:35 PM EDT | Special Weather Statement | GRR | 55 min |
| Apr 9, 9:27 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Apr 9, 9:55 PM EDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Apr 10, 12:56 AM EDT | Mesoscale Discussion | SPC | 94 min |
| Apr 10, 5:17 PM EDT | Special Weather Statement | GRR | 118 min |
| Apr 22, 3:31 PM EDT | Freeze Warning | GRR | 17 hr |
| Apr 23, 3:27 PM EDT | Freeze Warning | GRR | 18 hr |
| Apr 27, 3:42 PM EDT | Frost Advisory | GRR | 17 hr |
| May 8, 5:07 PM EDT | Special Weather Statement | GRR | 53 min |
| May 10, 7:20 PM EDT | Special Weather Statement | GRR | 40 min |
| May 11, 12:48 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 13, 3:21 PM EDT | Frost Advisory | GRR | 17 hr |
| May 18, 5:11 PM EDT | Special Weather Statement | GRR | 64 min |
| May 19, 3:39 PM EDT | Frost Advisory | GRR | 16 hr |
| May 25, 1:41 PM EDT | Special Weather Statement | GRR | 2 hr |
| May 25, 3:59 PM EDT | Special Weather Statement | GRR | 61 min |
| May 26, 1:24 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 26, 3:01 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 26, 4:41 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 26, 4:53 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| May 27, 12:05 PM EDT | Special Weather Statement | GRR | 115 min |
| May 27, 12:09 PM EDT | Mesoscale Discussion | SPC | 96 min |
| May 27, 1:44 PM EDT | Severe Thunderstorm Warning | GRR | 61 min |
| May 30, 7:04 PM EDT | Areal Flood Advisory | GRR | 24 hr |
| Jun 8, 7:14 PM EDT | Special Weather Statement | GRR | 61 min |
| Jun 8, 8:41 PM EDT | Areal Flood Advisory | GRR | 12 hr |
| Jun 13, 6:25 PM EDT | Severe Thunderstorm Warning | GRR | 65 min |
| Jun 13, 7:04 PM EDT | Tornado Warning | GRR | 42 min |
| Jun 13, 7:26 PM EDT | Mesoscale Discussion | SPC | 64 min |
| Jun 13, 8:06 PM EDT | Special Weather Statement | GRR | 54 min |
| Jun 13, 9:04 PM EDT | Areal Flood Advisory | GRR | 6 hr |
| Jun 13, 9:09 PM EDT | Special Weather Statement | GRR | 96 min |
| Jun 13, 9:13 PM EDT | Severe Thunderstorm Warning | GRR | 62 min |
| Jun 13, 10:26 PM EDT | Areal Flood Warning | GRR | 6 hr |
| Jun 14, 1:20 PM EDT | Mesoscale Discussion | SPC | 115 min |
| Jun 14, 9:28 PM EDT | River Flood Advisory | GRR | 24 hr |
| Jun 15, 10:43 AM EDT | Flash Flood Watch | GRR | 12 hr |
| Jun 15, 12:52 PM EDT | Areal Flood Advisory | GRR | 12 hr |
| Jun 15, 12:59 PM EDT | Special Weather Statement | GRR | 61 min |
| Jun 15, 9:21 PM EDT | River Flood Advisory | GRR | 65 hr |
| Jun 22, 12:00 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 22, 1:23 PM EDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Jun 22, 2:59 PM EDT | Severe Thunderstorm Warning | GRR | 46 min |
| Jun 22, 8:31 PM EDT | Mesoscale Discussion | SPC | 59 min |
| Jun 22, 9:17 PM EDT | Tornado Watch | SPC | 6 hr |
| Jun 22, 10:14 PM EDT | Areal Flood Advisory | GRR | 12 hr |
| Jun 22, 10:14 PM EDT | Severe Thunderstorm Warning | GRR | 61 min |
| Jun 22, 11:00 PM EDT | Mesoscale Discussion | SPC | 60 min |
| Jun 22, 11:14 PM EDT | Severe Thunderstorm Warning | GRR | 46 min |
| Jun 22, 11:25 PM EDT | Areal Flood Warning | GRR | 12 hr |
| Jun 22, 11:56 PM EDT | Severe Thunderstorm Warning | GRR | 34 min |
| Jun 22, 11:58 PM EDT | Areal Flood Warning | GRR | 12 hr |
| Jun 23, 11:02 AM EDT | River Flood Advisory | GRR | 23 hr |
| Jun 23, 11:22 AM EDT | Areal Flood Advisory | GRR | 24 hr |
| Jun 24, 11:18 PM EDT | River Flood Advisory | GRR | 4 days |
| Jul 13, 8:42 AM EDT | Special Weather Statement | GRR | 63 min |
| Jul 13, 11:43 PM EDT | Mesoscale Discussion | SPC | 62 min |
| Jul 13, 11:52 PM EDT | Severe Thunderstorm Warning | GRR | 28 min |
| Jul 14, 1:55 AM EDT | Areal Flood Advisory | GRR | 12 hr |
| Jul 17, 3:20 PM EDT | Heat Advisory | GRR | 22 hr |
| Jul 18, 10:40 AM EDT | Special Weather Statement | GRR | 95 min |
| Jul 18, 4:21 PM EDT | Mesoscale Discussion | SPC | 84 min |
| Jul 18, 4:59 PM EDT | Tornado Watch | SPC | 5 hr |
| Jul 18, 6:43 PM EDT | Mesoscale Discussion | SPC | 92 min |
| Jul 18, 7:31 PM EDT | Special Weather Statement | GRR | 119 min |
| Aug 2, 3:00 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 2, 3:59 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 2, 6:27 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Aug 2, 9:02 PM EDT | Mesoscale Discussion | SPC | 118 min |
| Aug 17, 3:00 PM EDT | Special Weather Statement | GRR | 2 hr |
| Aug 23, 1:12 PM EDT | Mesoscale Discussion | SPC | 93 min |
| Aug 23, 1:59 PM EDT | Special Weather Statement | GRR | 2 hr |
| Aug 31, 1:16 AM EDT | Dense Fog Advisory | GRR | 9 hr |
| Sep 7, 5:40 PM EDT | Special Weather Statement | GRR | 65 min |
| Sep 8, 1:07 PM EDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 18, 9:11 PM EDT | Special Weather Statement | GRR | 64 min |
| Oct 15, 3:42 PM EDT | Freeze Watch | GRR | 23 hr |
| Oct 15, 6:49 PM EDT | Special Weather Statement | GRR | 41 min |
| Oct 16, 10:44 AM EDT | Freeze Watch | GRR | 28 hr |
| Oct 16, 2:59 PM EDT | Freeze Warning | GRR | 19 hr |
| Oct 17, 2:30 PM EDT | Freeze Warning | GRR | 19 hr |
| Oct 24, 2:36 PM EDT | Special Weather Statement | GRR | 84 min |
| Oct 24, 3:09 PM EDT | Mesoscale Discussion | SPC | 3 hr |
| Oct 28, 9:33 PM EDT | Special Weather Statement | GRR | 117 min |
| Nov 6, 5:02 AM EST | Special Weather Statement | GRR | 118 min |
| Nov 11, 4:49 AM EST | High Wind Watch | GRR | 11 hr |
| Nov 11, 3:26 PM EST | High Wind Warning | GRR | 24 hr |
| Nov 11, 3:26 PM EST | Wind Advisory | GRR | 36 hr |
| Nov 11, 11:28 PM EST | Special Weather Statement | GRR | 107 min |
| Nov 18, 4:05 PM EST | Special Weather Statement | GRR | 3 hr |
| Nov 20, 3:52 AM EST | Winter Storm Watch | GRR | 12 hr |
| Nov 20, 3:34 PM EST | Winter Weather Advisory | GRR | 36 hr |
| Nov 21, 9:11 AM EST | Winter Storm Warning | GRR | 19 hr |
| Nov 21, 9:36 AM EST | Mesoscale Discussion | SPC | 5 hr |
| Dec 5, 12:09 AM EST | Freezing Fog Advisory | GRR | 12 hr |
| Dec 6, 9:53 PM EST | Dense Fog Advisory | GRR | 12 hr |
| Dec 7, 6:34 PM EST | Dense Fog Advisory | GRR | 9 hr |
| Dec 14, 6:02 AM EST | Special Weather Statement | GRR | 118 min |
| Dec 14, 11:39 AM EST | Special Weather Statement | GRR | 66 min |
| Dec 17, 3:15 PM EST | Winter Weather Advisory | GRR | 35 hr |
| Dec 23, 3:53 AM EST | Wind Advisory | GRR | 30 hr |
| Dec 23, 2:55 PM EST | Mesoscale Discussion | SPC | 95 min |
| Dec 23, 3:10 PM EST | Special Weather Statement | GRR | 50 min |
| Dec 23, 4:24 PM EST | Special Weather Statement | GRR | 2 hr |
| Dec 27, 3:42 AM EST | Winter Storm Watch | GRR | 12 hr |
| Dec 27, 3:53 PM EST | Winter Storm Warning | GRR | 35 hr |
| Dec 27, 3:53 PM EST | Winter Weather Advisory | GRR | 20 hr |
| Dec 28, 12:04 PM EST | Mesoscale Discussion | SPC | 6 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20142016
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.