Alert archive / Minnesota / Cass County
Weather alerts in Cass County, Minnesota, 2017
140 weather alerts in 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Cass County and its neighbors
Each county as a circle sized by its count in 2017. Tap one for its archive.
- Alerts
- 140
- Warnings
- 38
- Watches
- 11
- Advisories
- 40
- Busiest month
- July31 alerts
- Busiest day
- July 21, 20179 alerts
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jan 1, 3:56 AM CST | Winter Storm Warning | DLH | 56 hr |
| Jan 1, 3:56 PM CST | Winter Weather Advisory | DLH | 38 hr |
| Jan 3, 3:00 PM CST | Wind Chill Advisory | DLH | 21 hr |
| Jan 4, 2:55 PM CST | Wind Chill Advisory | DLH | 21 hr |
| Jan 5, 3:01 PM CST | Wind Chill Advisory | DLH | 21 hr |
| Jan 6, 2:10 PM CST | Wind Chill Advisory | DLH | 22 hr |
| Jan 7, 3:54 PM CST | Wind Chill Advisory | DLH | 17 hr |
| Jan 11, 3:00 PM CST | Wind Chill Advisory | DLH | 19 hr |
| Jan 12, 12:06 PM CST | Wind Chill Advisory | DLH | 24 hr |
| Jan 19, 1:37 AM CST | Dense Fog Advisory | DLH | 7 hr |
| Jan 19, 9:04 AM CST | Dense Fog Advisory | DLH | 3 hr |
| Jan 20, 8:36 AM CST | Freezing Rain Advisory | DLH | 3 hr |
| Jan 20, 6:47 PM CST | Winter Weather Advisory | DLH | 15 hr |
| Jan 21, 9:24 PM CST | Dense Fog Advisory | DLH | 15 hr |
| Jan 29, 3:23 PM CST | Winter Weather Advisory | DLH | 27 hr |
| Jan 30, 9:31 AM CST | Special Weather Statement | DLH | 59 min |
| Jan 30, 10:15 AM CST | Mesoscale Discussion | SPC | 3 hr |
| Feb 7, 3:17 PM CST | Wind Chill Advisory | DLH | 19 hr |
| Feb 8, 7:55 PM CST | Wind Chill Advisory | DLH | 13 hr |
| Mar 6, 4:25 AM CST | Wind Advisory | DLH | 59 hr |
| Mar 6, 5:03 PM CST | Mesoscale Discussion | SPC | 57 min |
| Mar 9, 2:57 AM CST | Wind Chill Advisory | DLH | 30 hr |
| Apr 3, 5:20 AM CDT | Dense Fog Advisory | DLH | 7 hr |
| Apr 25, 2:21 PM CDT | Winter Weather Advisory | DLH | 50 hr |
| Apr 29, 3:30 PM CDT | Winter Storm Watch | DLH | 12 hr |
| Apr 30, 3:48 AM CDT | Winter Weather Advisory | DLH | 44 hr |
| May 3, 1:26 PM CDT | Special Weather Statement | DLH | 19 min |
| May 4, 3:13 AM CDT | Dense Fog Advisory | DLH | 6 hr |
| May 5, 4:55 AM CDT | Red Flag Warning | DLH | 14 hr |
| May 18, 3:08 PM CDT | Frost Advisory | DLH | 15 hr |
| Jun 2, 10:57 PM CDT | Severe Thunderstorm Warning | DLH | 32 min |
| Jun 10, 1:45 AM CDT | Special Weather Statement | DLH | 30 min |
| Jun 10, 2:08 AM CDT | Severe Thunderstorm Warning | DLH | 22 min |
| Jun 10, 2:30 AM CDT | Severe Thunderstorm Warning | DLH | 45 min |
| Jun 10, 3:04 AM CDT | Severe Thunderstorm Warning | DLH | 41 min |
| Jun 11, 11:03 PM CDT | Dense Fog Advisory | DLH | 9 hr |
| Jun 13, 9:52 AM CDT | Special Weather Statement | DLH | 23 min |
| Jun 13, 8:34 PM CDT | Mesoscale Discussion | SPC | 56 min |
| Jun 13, 10:07 PM CDT | Special Weather Statement | DLH | 8 min |
| Jun 13, 10:30 PM CDT | Special Weather Statement | DLH | 15 min |
| Jun 13, 10:47 PM CDT | Special Weather Statement | DLH | 28 min |
| Jun 13, 11:17 PM CDT | Special Weather Statement | DLH | 28 min |
| Jun 15, 6:36 PM CDT | Special Weather Statement | DLH | 9 min |
| Jun 15, 7:07 PM CDT | Special Weather Statement | DLH | 23 min |
| Jun 17, 4:26 PM CDT | Special Weather Statement | DLH | 19 min |
| Jun 21, 3:35 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 21, 7:25 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 21, 9:07 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Jun 21, 9:31 PM CDT | Special Weather Statement | DLH | 29 min |
| Jun 21, 9:34 PM CDT | Special Weather Statement | DLH | 26 min |
| Jul 4, 3:33 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 4, 6:03 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 4, 9:21 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Jul 6, 12:51 AM CDT | Mesoscale Discussion | SPC | 114 min |
| Jul 6, 3:10 AM CDT | Severe Thunderstorm Warning | DLH | 50 min |
| Jul 6, 3:13 AM CDT | Special Weather Statement | DLH | 17 min |
| Jul 6, 3:26 AM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jul 6, 3:42 AM CDT | Severe Thunderstorm Warning | DLH | 18 min |
| Jul 6, 3:57 AM CDT | Severe Thunderstorm Warning | DLH | 48 min |
| Jul 6, 4:00 AM CDT | Severe Thunderstorm Warning | DLH | 45 min |
| Jul 11, 10:00 PM CDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 11, 11:11 PM CDT | Special Weather Statement | DLH | 19 min |
| Jul 12, 12:42 AM CDT | Areal Flood Advisory | DLH | 2 hr |
| Jul 12, 1:49 AM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 17, 2:57 PM CDT | Mesoscale Discussion | SPC | 63 min |
| Jul 17, 3:21 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jul 17, 4:44 PM CDT | Severe Thunderstorm Warning | DLH | 31 min |
| Jul 17, 5:05 PM CDT | Severe Thunderstorm Warning | DLH | 40 min |
| Jul 17, 5:58 PM CDT | Severe Thunderstorm Warning | DLH | 47 min |
| Jul 17, 6:01 PM CDT | Severe Thunderstorm Warning | DLH | 44 min |
| Jul 17, 6:22 PM CDT | Mesoscale Discussion | SPC | 53 min |
| Jul 17, 6:41 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 21, 3:07 PM CDT | Severe Thunderstorm Watch | SPC | 10 hr |
| Jul 21, 5:24 PM CDT | Severe Thunderstorm Warning | DLH | 36 min |
| Jul 21, 5:48 PM CDT | Severe Thunderstorm Warning | DLH | 12 min |
| Jul 21, 5:59 PM CDT | Severe Thunderstorm Warning | DLH | 46 min |
| Jul 21, 6:21 PM CDT | Severe Thunderstorm Warning | DLH | 39 min |
| Jul 21, 6:25 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Jul 21, 6:48 PM CDT | Severe Thunderstorm Warning | DLH | 11 min |
| Jul 21, 6:50 PM CDT | Severe Thunderstorm Warning | DLH | 40 min |
| Jul 21, 6:53 PM CDT | Severe Thunderstorm Warning | DLH | 37 min |
| Aug 3, 5:24 PM CDT | Special Weather Statement | DLH | 36 min |
| Aug 3, 6:05 PM CDT | Special Weather Statement | DLH | 10 min |
| Aug 3, 6:21 PM CDT | Special Weather Statement | DLH | 9 min |
| Aug 9, 7:31 PM CDT | Special Weather Statement | DLH | 29 min |
| Aug 9, 8:09 PM CDT | Special Weather Statement | DLH | 36 min |
| Aug 15, 3:14 AM CDT | Dense Fog Advisory | DLH | 6 hr |
| Aug 18, 1:10 PM CDT | Special Weather Statement | DLH | 35 min |
| Aug 18, 1:52 PM CDT | Special Weather Statement | DLH | 23 min |
| Aug 18, 2:24 PM CDT | Special Weather Statement | DLH | 36 min |
| Sep 3, 6:55 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 4, 12:27 PM CDT | Severe Thunderstorm Warning | DLH | 48 min |
| Sep 4, 1:07 PM CDT | Severe Thunderstorm Warning | DLH | 38 min |
| Sep 14, 6:51 PM CDT | Flash Flood Watch | DLH | 9 hr |
| Sep 14, 8:37 PM CDT | Special Weather Statement | DLH | 8 min |
| Sep 14, 8:47 PM CDT | Special Weather Statement | DLH | 13 min |
| Sep 14, 9:03 PM CDT | Special Weather Statement | DLH | 12 min |
| Sep 14, 9:24 PM CDT | Special Weather Statement | DLH | 21 min |
| Sep 14, 9:47 PM CDT | Areal Flood Advisory | DLH | 5 hr |
| Sep 14, 10:46 PM CDT | Severe Thunderstorm Warning | DLH | 29 min |
| Sep 19, 10:10 PM CDT | Mesoscale Discussion | SPC | 35 min |
| Sep 19, 10:36 PM CDT | Severe Thunderstorm Watch | SPC | 4 hr |
| Sep 20, 12:14 AM CDT | Special Weather Statement | DLH | 31 min |
| Sep 20, 12:49 AM CDT | Special Weather Statement | DLH | 56 min |
| Sep 20, 1:21 AM CDT | Severe Thunderstorm Warning | DLH | 39 min |
| Sep 20, 1:37 AM CDT | Special Weather Statement | DLH | 23 min |
| Sep 20, 1:50 AM CDT | Severe Thunderstorm Warning | DLH | 25 min |
| Sep 20, 2:10 AM CDT | Severe Thunderstorm Warning | DLH | 20 min |
| Sep 22, 4:10 AM CDT | Mesoscale Discussion | SPC | 3 hr |
| Sep 22, 4:25 AM CDT | Severe Thunderstorm Warning | DLH | 35 min |
| Sep 22, 4:32 AM CDT | Severe Thunderstorm Warning | DLH | 28 min |
| Sep 22, 4:48 AM CDT | Severe Thunderstorm Warning | DLH | 42 min |
| Sep 22, 5:25 AM CDT | Severe Thunderstorm Warning | DLH | 50 min |
| Sep 23, 6:27 AM CDT | Special Weather Statement | DLH | 33 min |
| Sep 23, 7:01 AM CDT | Special Weather Statement | DLH | 29 min |
| Sep 24, 4:12 PM CDT | Special Weather Statement | DLH | 33 min |
| Sep 24, 4:27 PM CDT | Severe Thunderstorm Warning | DLH | 48 min |
| Sep 24, 4:36 PM CDT | Severe Thunderstorm Warning | DLH | 39 min |
| Sep 24, 4:46 PM CDT | Mesoscale Discussion | SPC | 119 min |
| Oct 5, 3:16 PM CDT | Frost Advisory | DLH | 18 hr |
| Oct 7, 5:38 AM CDT | Dense Fog Advisory | DLH | 4 hr |
| Oct 8, 3:01 PM CDT | Freeze Watch | DLH | 24 hr |
| Oct 9, 3:27 AM CDT | Freeze Warning | DLH | 30 hr |
| Oct 18, 4:17 AM CDT | Red Flag Warning | DLH | 15 hr |
| Oct 23, 3:35 PM CDT | Wind Advisory | DLH | 26 hr |
| Oct 26, 4:14 AM CDT | Winter Weather Advisory | DLH | 35 hr |
| Nov 3, 3:42 AM CDT | Winter Weather Advisory | DLH | 42 hr |
| Nov 14, 3:20 AM CST | Dense Fog Advisory | DLH | 9 hr |
| Nov 14, 7:36 PM CST | Dense Fog Advisory | DLH | 12 hr |
| Nov 28, 1:21 PM CST | Wind Advisory | DLH | 5 hr |
| Dec 2, 2:40 PM CST | Winter Storm Watch | DLH | 37 hr |
| Dec 4, 3:22 AM CST | Winter Storm Warning | DLH | 20 hr |
| Dec 4, 3:22 AM CST | Winter Weather Advisory | DLH | 33 hr |
| Dec 12, 3:07 PM CST | Winter Weather Advisory | DLH | 39 hr |
| Dec 20, 3:44 AM CST | Winter Weather Advisory | DLH | 28 hr |
| Dec 23, 6:59 PM CST | Wind Chill Watch | DLH | 18 hr |
| Dec 24, 1:24 PM CST | Wind Chill Warning | DLH | 47 hr |
| Dec 24, 1:24 PM CST | Wind Chill Advisory | DLH | 70 hr |
| Dec 28, 3:04 PM CST | Wind Chill Advisory | DLH | 20 hr |
| Dec 29, 3:21 AM CST | Wind Chill Warning | DLH | 3 days |
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 | 31 |
| Severe Thunderstorm Watch | 6 |
| Mesoscale Discussion | 18 |
| Special Weather Statement | 33 |
| Flooding | |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 2 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 2 |
| Freezing Rain Advisory | 1 |
| Winter Weather Advisory | 10 |
| Cold | |
| Freeze Warning | 1 |
| Wind Chill Warning | 2 |
| Freeze Watch | 1 |
| Wind Chill Watch | 1 |
| Frost Advisory | 2 |
| Wind Chill Advisory | 12 |
| Wind and dust | |
| Wind Advisory | 3 |
| Fire | |
| Red Flag Warning | 2 |
| Fog and smoke | |
| Dense Fog Advisory | 10 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe 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.