Alert archive / Colorado / Larimer County / 2023
Weather alerts in Larimer County, Colorado, December 2023
14 weather alerts in December 2023, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 14
- Warnings
- 5
- Watches
- 4
- Advisories
- 5
- Busiest day
- December 1, 20233 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 |
|---|---|---|---|
| Dec 1, 3:16 AM MST | Winter Storm Warning | BOU | 3 days |
| Dec 1, 1:42 PM MST | Winter Weather Advisory | BOU | 63 hr |
| Dec 1, 1:45 PM MST | High Wind Watch | BOU | 23 hr |
| Dec 2, 12:43 PM MST | High Wind Warning | BOU | 25 hr |
| Dec 5, 2:22 PM MST | High Wind Watch | BOU | 23 hr |
| Dec 6, 1:25 PM MST | High Wind Warning | BOU | 28 hr |
| Dec 7, 3:01 AM MST | Winter Weather Advisory | BOU | 50 hr |
| Dec 9, 3:55 AM MST | High Wind Watch | BOU | 9 hr |
| Dec 9, 1:18 PM MST | High Wind Warning | BOU | 28 hr |
| Dec 12, 5:28 PM MST | Winter Weather Advisory | BOU | 16 hr |
| Dec 14, 4:51 AM MST | Dense Fog Advisory | BOU | 5 hr |
| Dec 22, 8:49 PM MST | Winter Weather Advisory | BOU | 38 hr |
| Dec 24, 8:28 PM MST | High Wind Watch | BOU | 6 hr |
| Dec 25, 1:58 AM MST | High Wind Warning | BOU | 43 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Winter | |
| Winter Storm Warning | 1 |
| Winter Weather Advisory | 4 |
| Wind and dust | |
| High Wind Warning | 4 |
| High Wind Watch | 4 |
| Fog and smoke | |
| Dense Fog Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20222024
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.