Alert archive / North Dakota / Cass County
Weather alerts in Cass County, North Dakota, 2021
101 weather alerts in 2021, 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 2021. Tap one for its archive.
- Alerts
- 101
- Warnings
- 36
- Watches
- 16
- Advisories
- 29
- Busiest month
- June22 alerts
- Busiest day
- June 11, 202110 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, 6:36 PM CST | Dense Fog Advisory | FGF | 16 hr |
| Jan 7, 9:03 AM CST | Dense Fog Advisory | FGF | 26 hr |
| Jan 8, 11:03 AM CST | Dense Fog Advisory | FGF | 25 hr |
| Jan 13, 1:00 PM CST | Winter Weather Advisory | FGF | 53 hr |
| Jan 20, 3:30 AM CST | Wind Advisory | FGF | 16 hr |
| Jan 25, 2:20 PM CST | Wind Chill Advisory | FGF | 46 hr |
| Jan 29, 2:55 PM CST | Winter Weather Advisory | FGF | 30 hr |
| Feb 4, 4:44 AM CST | Wind Chill Watch | FGF | 23 hr |
| Feb 5, 3:16 AM CST | Wind Chill Warning | FGF | 10 days |
| Feb 5, 3:16 AM CST | Wind Chill Advisory | FGF | 9 days |
| Feb 15, 12:04 PM CST | Wind Chill Advisory | FGF | 46 hr |
| Feb 22, 3:29 PM CST | Winter Weather Advisory | FGF | 33 hr |
| Mar 10, 3:39 AM CST | Winter Weather Advisory | FGF | 21 hr |
| Mar 26, 2:51 PM CDT | Fire Weather Watch | FGF | 48 hr |
| Mar 28, 3:13 PM CDT | Red Flag Warning | FGF | 32 hr |
| Mar 28, 3:16 PM CDT | Wind Advisory | FGF | 55 hr |
| Mar 31, 3:20 AM CDT | Fire Weather Watch | FGF | 11 hr |
| Mar 31, 2:32 PM CDT | Red Flag Warning | FGF | 31 hr |
| Apr 21, 11:22 AM CDT | Fire Weather Watch | FGF | 17 hr |
| Apr 22, 3:54 AM CDT | Red Flag Warning | FGF | 16 hr |
| May 1, 3:51 AM CDT | Red Flag Warning | FGF | 16 hr |
| May 5, 2:55 PM CDT | Fire Weather Watch | FGF | 12 hr |
| May 6, 3:15 AM CDT | Red Flag Warning | FGF | 19 hr |
| May 20, 10:29 PM CDT | Dense Fog Advisory | FGF | 12 hr |
| May 25, 3:05 AM CDT | Wind Advisory | FGF | 18 hr |
| May 27, 3:56 AM CDT | Freeze Watch | FGF | 11 hr |
| May 27, 2:33 PM CDT | Freeze Warning | FGF | 17 hr |
| Jun 3, 3:34 AM CDT | Fire Weather Watch | FGF | 36 hr |
| Jun 3, 3:02 PM CDT | Red Flag Warning | FGF | 30 hr |
| Jun 5, 2:49 PM CDT | Fire Weather Watch | FGF | 14 hr |
| Jun 6, 4:33 AM CDT | Red Flag Warning | FGF | 16 hr |
| Jun 7, 5:45 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 7, 8:02 PM CDT | Severe Thunderstorm Warning | FGF | 58 min |
| Jun 7, 8:12 PM CDT | Severe Thunderstorm Warning | FGF | 63 min |
| Jun 7, 8:35 PM CDT | Mesoscale Discussion | SPC | 85 min |
| Jun 7, 9:09 PM CDT | Severe Thunderstorm Warning | FGF | 66 min |
| Jun 7, 10:03 PM CDT | Severe Thunderstorm Warning | FGF | 57 min |
| Jun 7, 10:08 PM CDT | Severe Thunderstorm Warning | FGF | 67 min |
| Jun 10, 3:43 AM CDT | Heat Advisory | FGF | 16 hr |
| Jun 11, 12:52 AM CDT | Mesoscale Discussion | SPC | 53 min |
| Jun 11, 1:58 AM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jun 11, 3:48 AM CDT | Severe Thunderstorm Warning | FGF | 57 min |
| Jun 11, 4:07 AM CDT | Severe Thunderstorm Warning | FGF | 38 min |
| Jun 11, 4:19 AM CDT | Severe Thunderstorm Warning | FGF | 56 min |
| Jun 11, 4:37 AM CDT | Mesoscale Discussion | SPC | 83 min |
| Jun 11, 4:42 AM CDT | Severe Thunderstorm Warning | FGF | 63 min |
| Jun 11, 4:47 AM CDT | Severe Thunderstorm Warning | FGF | 28 min |
| Jun 11, 5:07 AM CDT | Severe Thunderstorm Warning | FGF | 68 min |
| Jun 11, 5:39 AM CDT | Severe Thunderstorm Warning | FGF | 66 min |
| Jul 19, 12:21 PM CDT | Mesoscale Discussion | SPC | 84 min |
| Jul 19, 1:32 PM CDT | Severe Thunderstorm Warning | FGF | 58 min |
| Jul 19, 2:27 PM CDT | Severe Thunderstorm Warning | FGF | 63 min |
| Jul 19, 3:13 PM CDT | Severe Thunderstorm Warning | FGF | 62 min |
| Jul 23, 5:04 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 23, 10:33 PM CDT | Mesoscale Discussion | SPC | 117 min |
| Jul 25, 11:10 PM CDT | Severe Thunderstorm Warning | FGF | 55 min |
| Jul 26, 4:42 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Jul 26, 5:22 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Jul 26, 7:40 PM CDT | Mesoscale Discussion | SPC | 95 min |
| Aug 9, 2:56 PM CDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 9, 4:01 PM CDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 20, 11:12 AM CDT | Special Weather Statement | FGF | 33 min |
| Aug 20, 1:41 PM CDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 20, 2:24 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 20, 2:43 PM CDT | Tornado Warning | FGF | 47 min |
| Aug 20, 3:24 PM CDT | Special Weather Statement | FGF | 36 min |
| Aug 20, 4:13 PM CDT | Tornado Warning | FGF | 47 min |
| Aug 22, 10:01 AM CDT | Wind Advisory | FGF | 10 hr |
| Aug 22, 3:36 PM CDT | Severe Thunderstorm Watch | SPC | 5 hr |
| Aug 22, 5:59 PM CDT | Mesoscale Discussion | SPC | 91 min |
| Aug 24, 1:43 AM CDT | Special Weather Statement | FGF | 32 min |
| Aug 24, 2:18 AM CDT | Special Weather Statement | FGF | 57 min |
| Sep 2, 12:37 AM CDT | Special Weather Statement | FGF | 38 min |
| Oct 8, 6:30 PM CDT | Severe Thunderstorm Warning | FGF | 37 min |
| Oct 9, 8:06 PM CDT | Severe Thunderstorm Warning | FGF | 41 min |
| Oct 9, 10:07 PM CDT | Areal Flood Advisory | FGF | 12 hr |
| Oct 13, 5:21 PM CDT | Special Weather Statement | FGF | 24 min |
| Oct 15, 11:45 AM CDT | Freeze Warning | FGF | 21 hr |
| Oct 26, 3:37 AM CDT | Wind Advisory | FGF | 14 hr |
| Oct 28, 1:41 AM CDT | Dense Fog Advisory | FGF | 7 hr |
| Nov 10, 3:06 PM CST | Winter Weather Advisory | FGF | 45 hr |
| Nov 13, 6:59 AM CST | Winter Weather Advisory | FGF | 16 hr |
| Nov 16, 2:59 AM CST | Wind Advisory | FGF | 43 hr |
| Dec 3, 3:22 AM CST | Winter Storm Watch | FGF | 35 hr |
| Dec 4, 3:52 AM CST | Winter Storm Warning | FGF | 47 hr |
| Dec 4, 9:43 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Dec 5, 6:04 PM CST | Blizzard Warning | FGF | 9 hr |
| Dec 5, 9:46 PM CST | Wind Chill Advisory | FGF | 15 hr |
| Dec 15, 3:25 AM CST | Winter Weather Advisory | FGF | 31 hr |
| Dec 15, 6:43 AM CST | Dense Fog Advisory | FGF | 13 hr |
| Dec 24, 2:08 PM CST | Winter Weather Advisory | FGF | 28 hr |
| Dec 25, 3:21 AM CST | Winter Storm Watch | FGF | 24 hr |
| Dec 26, 3:22 AM CST | Winter Storm Warning | FGF | 36 hr |
| Dec 26, 4:44 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Dec 26, 9:07 PM CST | Mesoscale Discussion | SPC | 4 hr |
| Dec 27, 4:27 AM CST | Blizzard Warning | FGF | 11 hr |
| Dec 27, 3:41 PM CST | Wind Chill Advisory | FGF | 26 hr |
| Dec 28, 6:53 AM CST | Winter Weather Advisory | FGF | 16 hr |
| Dec 28, 3:21 PM CST | Wind Chill Warning | FGF | 40 hr |
| Dec 28, 3:21 PM CST | Wind Chill Advisory | FGF | 45 hr |
| Dec 30, 3:08 PM CST | Wind Chill Warning | FGF | 67 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 | 18 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 6 |
| Mesoscale Discussion | 14 |
| Special Weather Statement | 6 |
| Flooding | |
| Areal Flood Advisory | 1 |
| Winter | |
| Blizzard Warning | 2 |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 9 |
| Heat | |
| Heat Advisory | 1 |
| Cold | |
| Freeze Warning | 2 |
| Wind Chill Warning | 3 |
| Freeze Watch | 1 |
| Wind Chill Watch | 1 |
| Wind Chill Advisory | 6 |
| Wind and dust | |
| Wind Advisory | 6 |
| Fire | |
| Red Flag Warning | 7 |
| Fire Weather Watch | 6 |
| Fog and smoke | |
| Dense Fog Advisory | 6 |
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.