Alert archive / Colorado / Weld County / 2021
Weather alerts in Weld County, Colorado, April 2021
12 weather alerts in April 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 12
- Warnings
- 3
- Watches
- 2
- Advisories
- 2
- Busiest day
- April 27, 20216 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 7, 3:36 AM MDT | Fire Weather Watch | BOU | 11 hr |
| Apr 7, 2:49 PM MDT | Red Flag Warning | BOU | 28 hr |
| Apr 14, 3:03 PM MDT | Winter Weather Advisory | BOU | 45 hr |
| Apr 15, 2:51 PM MDT | Mesoscale Discussion | SPC | 4 hr |
| Apr 18, 1:56 PM MDT | Winter Weather Advisory | BOU | 37 hr |
| Apr 23, 4:48 PM MDT | Special Weather Statement | BOU | 42 min |
| Apr 27, 11:15 AM MDT | Mesoscale Discussion | SPC | 3 hr |
| Apr 27, 11:45 AM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Apr 27, 12:49 PM MDT | Severe Thunderstorm Warning | BOU | 26 min |
| Apr 27, 1:53 PM MDT | Special Weather Statement | BOU | 37 min |
| Apr 27, 1:59 PM MDT | Severe Thunderstorm Warning | BOU | 31 min |
| Apr 27, 2:32 PM MDT | Mesoscale Discussion | SPC | 118 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 | 2 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 3 |
| Special Weather Statement | 2 |
| Winter | |
| Winter Weather Advisory | 2 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 1 |
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.