Alert archive / Minnesota / Cass County / 2020
Weather alerts in Cass County, Minnesota, September 2020
16 weather alerts in September 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 16
- Warnings
- 2
- Watches
- 1
- Advisories
- 9
- Busiest day
- September 3, 20203 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|
| Sep 1, 8:19 PM CDT | Special Weather Statement | DLH | 26 min |
| Sep 1, 8:48 PM CDT | Special Weather Statement | DLH | 27 min |
| Sep 2, 10:55 PM CDT | Special Weather Statement | DLH | 35 min |
| Sep 2, 11:26 PM CDT | Special Weather Statement | DLH | 34 min |
| Sep 3, 5:59 AM CDT | Wind Advisory | DLH | 7 hr |
| Sep 7, 2:59 AM CDT | Frost Advisory | DLH | 29 hr |
| Sep 7, 3:38 AM CDT | Freeze Watch | DLH | 30 hr |
| Sep 8, 9:09 AM CDT | Frost Advisory | DLH | 23 hr |
| Sep 8, 9:09 AM CDT | Freeze Warning | DLH | 23 hr |
| Sep 9, 8:47 AM CDT | Frost Advisory | DLH | 23 hr |
| Sep 10, 11:15 AM CDT | Frost Advisory | DLH | 22 hr |
| Sep 13, 3:13 PM CDT | Frost Advisory | DLH | 18 hr |
| Sep 16, 2:48 AM CDT | Frost Advisory | DLH | 29 hr |
| Sep 16, 2:48 AM CDT | Freeze Warning | DLH | 29 hr |
| Sep 17, 11:33 AM CDT | Frost Advisory | DLH | 21 hr |
| Sep 26, 12:52 AM CDT | Dense Fog Advisory | DLH | 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 | |
| Special Weather Statement | 4 |
| Cold | |
| Freeze Warning | 2 |
| Freeze Watch | 1 |
| Frost Advisory | 7 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20192021
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.