Alert archive / Colorado / Weld County / 2020
Weather alerts in Weld County, Colorado, August 2020
37 weather alerts in August 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 37
- Warnings
- 13
- Watches
- 4
- Advisories
- 4
- Busiest day
- August 4, 202011 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 |
|---|---|---|---|
| Jul 31, 7:29 PM MDT | Severe Thunderstorm Warning | BOU | 15 min |
| Jul 31, 8:20 PM MDT | Severe Thunderstorm Warning | BOU | 25 min |
| Jul 31, 8:49 PM MDT | Severe Thunderstorm Warning | BOU | 26 min |
| Aug 1, 2:24 PM MDT | Special Weather Statement | BOU | 51 min |
| Aug 1, 3:15 PM MDT | Special Weather Statement | BOU | 30 min |
| Aug 2, 1:58 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 4, 12:52 PM MDT | Mesoscale Discussion | SPC | 113 min |
| Aug 4, 1:46 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 4, 3:10 PM MDT | Severe Thunderstorm Warning | BOU | 50 min |
| Aug 4, 3:47 PM MDT | Severe Thunderstorm Warning | BOU | 43 min |
| Aug 4, 3:57 PM MDT | Severe Thunderstorm Warning | BOU | 48 min |
| Aug 4, 4:16 PM MDT | Mesoscale Discussion | SPC | 119 min |
| Aug 4, 4:18 PM MDT | Areal Flood Advisory | BOU | 117 min |
| Aug 4, 4:30 PM MDT | Severe Thunderstorm Warning | BOU | 45 min |
| Aug 4, 4:37 PM MDT | Severe Thunderstorm Warning | BOU | 53 min |
| Aug 4, 5:30 PM MDT | Special Weather Statement | BOU | 45 min |
| Aug 4, 5:57 PM MDT | Severe Thunderstorm Warning | BOU | 48 min |
| Aug 4, 6:17 PM MDT | Areal Flood Advisory | BOU | 88 min |
| Aug 5, 12:27 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 5, 1:26 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Aug 5, 3:39 PM MDT | Special Weather Statement | BOU | 51 min |
| Aug 5, 4:30 PM MDT | Severe Thunderstorm Warning | BOU | 45 min |
| Aug 5, 5:21 PM MDT | Mesoscale Discussion | SPC | 84 min |
| Aug 6, 12:45 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 6, 2:51 PM MDT | Severe Thunderstorm Warning | BOU | 39 min |
| Aug 6, 5:13 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 11, 1:17 PM MDT | Mesoscale Discussion | SPC | 118 min |
| Aug 12, 7:34 PM MDT | Special Weather Statement | BOU | 26 min |
| Aug 12, 8:09 PM MDT | Special Weather Statement | BOU | 36 min |
| Aug 17, 1:47 AM MDT | Special Weather Statement | BOU | 28 min |
| Aug 17, 1:55 AM MDT | Severe Thunderstorm Warning | BOU | 35 min |
| Aug 17, 2:24 AM MDT | Areal Flood Advisory | BOU | 81 min |
| Aug 17, 2:59 AM MDT | Areal Flood Advisory | BOU | 91 min |
| Aug 19, 4:57 PM MDT | Special Weather Statement | BOU | 48 min |
| Aug 29, 5:12 AM MDT | Fire Weather Watch | BOU | 10 hr |
| Aug 29, 12:15 PM MDT | Mesoscale Discussion | SPC | 90 min |
| Aug 29, 3:21 PM MDT | Red Flag Warning | BOU | 29 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 | 12 |
| Severe Thunderstorm Watch | 3 |
| Mesoscale Discussion | 8 |
| Special Weather Statement | 8 |
| Flooding | |
| Areal Flood Advisory | 4 |
| Fire | |
| Red Flag Warning | 1 |
| Fire Weather Watch | 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. Rebuilt daily.