Alert archive / Nebraska / Cheyenne County / 2020
Weather alerts in Cheyenne County, Nebraska, May 2020
28 weather alerts in May 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 28
- Warnings
- 3
- Watches
- 2
- Advisories
- 3
- Busiest day
- May 15, 20205 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Apr 30, 8:11 PM MDT | Special Weather Statement | CYS | 49 min |
| May 1, 5:01 PM MDT | Special Weather Statement | CYS | 44 min |
| May 3, 6:29 AM MDT | Dense Fog Advisory | CYS | 2 hr |
| May 3, 2:25 PM MDT | Special Weather Statement | CYS | 50 min |
| May 3, 2:44 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| May 3, 8:06 PM MDT | Special Weather Statement | CYS | 24 min |
| May 11, 10:21 PM MDT | Dense Fog Advisory | CYS | 11 hr |
| May 13, 5:41 PM MDT | Special Weather Statement | CYS | 34 min |
| May 15, 2:15 PM MDT | Mesoscale Discussion | SPC | 90 min |
| May 15, 5:10 PM MDT | Special Weather Statement | CYS | 35 min |
| May 15, 5:14 PM MDT | Special Weather Statement | CYS | 16 min |
| May 15, 5:49 PM MDT | Special Weather Statement | CYS | 26 min |
| May 15, 5:53 PM MDT | Areal Flood Advisory | CYS | 3 hr |
| May 19, 5:01 PM MDT | Mesoscale Discussion | SPC | 119 min |
| May 20, 1:07 PM MDT | Mesoscale Discussion | SPC | 83 min |
| May 20, 2:22 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
| May 20, 5:25 PM MDT | Mesoscale Discussion | SPC | 95 min |
| May 21, 10:16 PM MDT | Special Weather Statement | CYS | 44 min |
| May 23, 1:15 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 23, 2:57 PM MDT | Mesoscale Discussion | SPC | 93 min |
| May 23, 5:03 PM MDT | Severe Thunderstorm Warning | CYS | 42 min |
| May 23, 5:27 PM MDT | Mesoscale Discussion | SPC | 93 min |
| May 23, 5:46 PM MDT | Special Weather Statement | CYS | 44 min |
| May 23, 6:04 PM MDT | Severe Thunderstorm Warning | CYS | 56 min |
| May 23, 6:59 PM MDT | Severe Thunderstorm Warning | CYS | 46 min |
| May 29, 6:08 PM MDT | Mesoscale Discussion | SPC | 97 min |
| May 31, 3:43 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| May 31, 5:25 PM MDT | Special Weather Statement | CYS | 35 min |
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 | 3 |
| Severe Thunderstorm Watch | 2 |
| Mesoscale Discussion | 9 |
| Special Weather Statement | 11 |
| Flooding | |
| Areal Flood Advisory | 1 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
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.