Alert archive / Colorado / Larimer County
Weather alerts in Larimer County, Colorado, 2008
118 weather alerts in 2008, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Larimer County and its neighbors
Each county as a circle sized by its count in 2008. Tap one for its archive.
- Alerts
- 118
- Warnings
- 39
- Watches
- 26
- Advisories
- 44
- Busiest month
- May23 alerts
- Busiest day
- May 22, 200810 alerts
Over time
By month
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 31, 8:19 PM MST | Blowing Snow Advisory | BOU | 14 hr |
| Jan 4, 2:12 PM MST | Snow and Blowing Snow Advisory | BOU | 6 hr |
| Jan 4, 2:12 PM MST | Winter Storm Warning | BOU | 40 hr |
| Jan 4, 8:14 PM MST | High Wind Warning | BOU | 15 hr |
| Jan 6, 5:52 AM MST | Snow Advisory | BOU | 41 hr |
| Jan 8, 2:12 PM MST | Snow and Blowing Snow Advisory | BOU | 33 hr |
| Jan 10, 11:40 PM MST | Snow and Blowing Snow Advisory | BOU | 16 hr |
| Jan 26, 1:57 PM MST | Winter Storm Watch | BOU | 22 hr |
| Jan 27, 11:52 AM MST | Snow and Blowing Snow Advisory | BOU | 41 hr |
| Jan 29, 1:44 PM MST | Snow and Blowing Snow Advisory | BOU | 27 hr |
| Jan 31, 2:24 PM MST | Blowing Snow Advisory | BOU | 22 hr |
| Jan 31, 2:24 PM MST | Snow and Blowing Snow Advisory | BOU | 28 hr |
| Feb 5, 2:56 PM MST | High Wind Watch | BOU | 24 hr |
| Feb 6, 5:20 AM MST | Winter Storm Watch | BOU | 10 hr |
| Feb 6, 3:20 PM MST | High Wind Warning | BOU | 26 hr |
| Feb 6, 3:24 PM MST | Winter Storm Warning | BOU | 38 hr |
| Feb 8, 5:08 AM MST | High Wind Watch | BOU | 10 hr |
| Feb 8, 5:12 AM MST | Snow and Blowing Snow Advisory | BOU | 24 hr |
| Feb 8, 5:12 AM MST | Winter Storm Warning | BOU | 4 hr |
| Feb 13, 3:43 PM MST | Blowing Snow Advisory | BOU | 53 min |
| Feb 13, 4:36 PM MST | Snow and Blowing Snow Advisory | BOU | 24 hr |
| Feb 24, 4:25 AM MST | Snow and Blowing Snow Advisory | BOU | 9 hr |
| Feb 24, 4:25 AM MST | Winter Storm Warning | BOU | 25 hr |
| Mar 1, 3:56 PM MST | Snow and Blowing Snow Advisory | BOU | 28 hr |
| Mar 13, 4:13 AM MDT | Snow and Blowing Snow Advisory | BOU | 24 hr |
| Mar 14, 4:25 AM MDT | Snow Advisory | BOU | 11 hr |
| Mar 15, 12:14 PM MDT | Winter Storm Watch | BOU | 26 hr |
| Mar 16, 1:47 PM MDT | Heavy Snow Warning | BOU | 19 hr |
| Mar 30, 5:03 AM MDT | Snow Advisory | BOU | 37 hr |
| Apr 7, 5:49 AM MDT | Snow Advisory | BOU | 15 hr |
| Apr 8, 3:06 PM MDT | Winter Storm Watch | BOU | 22 hr |
| Apr 9, 12:40 PM MDT | Snow and Blowing Snow Advisory | BOU | 27 hr |
| Apr 9, 12:40 PM MDT | Winter Storm Warning | BOU | 33 hr |
| Apr 10, 3:49 PM MDT | Snow and Blowing Snow Advisory | BOU | 26 hr |
| Apr 14, 4:05 AM MDT | Fire Weather Watch | BOU | 11 hr |
| Apr 14, 2:59 PM MDT | Red Flag Warning | BOU | 28 hr |
| Apr 16, 6:45 PM MDT | Snow Advisory | BOU | 10 hr |
| Apr 19, 10:17 AM MDT | Red Flag Warning | BOU | 10 hr |
| Apr 19, 8:00 PM MDT | Red Flag Warning | BOU | 24 hr |
| Apr 21, 3:21 PM MDT | Fire Weather Watch | BOU | 24 hr |
| Apr 22, 3:47 PM MDT | Red Flag Warning | BOU | 29 hr |
| Apr 28, 3:53 PM MDT | Fire Weather Watch | BOU | 12 hr |
| Apr 29, 4:01 AM MDT | Red Flag Warning | BOU | 16 hr |
| Apr 29, 8:23 PM MDT | Red Flag Warning | BOU | 24 hr |
| Apr 30, 4:50 PM MDT | Winter Storm Warning | BOU | 47 hr |
| May 1, 3:50 PM MDT | High Wind Watch | BOU | 12 hr |
| May 2, 3:29 AM MDT | High Wind Warning | BOU | 15 hr |
| May 2, 8:36 PM MDT | Freeze Warning | BOU | 12 hr |
| May 10, 2:22 PM MDT | Freeze Warning | BOU | 18 hr |
| May 11, 3:30 PM MDT | Winter Storm Watch | BOU | 25 hr |
| May 12, 4:35 PM MDT | Snow Advisory | BOU | 23 hr |
| May 21, 5:33 PM MDT | Mesoscale Discussion | SPC | 57 min |
| May 22, 1:48 AM MDT | Areal Flood Advisory | BOU | 87 min |
| May 22, 11:09 AM MDT | Severe Thunderstorm Warning | BOU | 51 min |
| May 22, 11:25 AM MDT | Tornado Watch | SPC | 9 hr |
| May 22, 11:35 AM MDT | Tornado Warning | BOU | 25 min |
| May 22, 11:53 AM MDT | Tornado Warning | BOU | 22 min |
| May 22, 12:13 PM MDT | Tornado Warning | BOU | 32 min |
| May 22, 12:46 PM MDT | Severe Thunderstorm Warning | BOU | 44 min |
| May 22, 12:49 PM MDT | Severe Thunderstorm Warning | BOU | 30 min |
| May 22, 1:22 PM MDT | Severe Thunderstorm Warning | BOU | 38 min |
| May 22, 3:06 PM MDT | Areal Flood Advisory | BOU | 3 hr |
| May 23, 4:14 AM MDT | Flash Flood Watch | BOU | 15 hr |
| May 23, 12:13 PM MDT | Mesoscale Discussion | SPC | 92 min |
| May 23, 12:41 PM MDT | Tornado Watch | SPC | 6 hr |
| May 23, 4:01 PM MDT | Severe Thunderstorm Warning | BOU | 42 min |
| May 23, 5:02 PM MDT | Mesoscale Discussion | SPC | 58 min |
| May 26, 10:42 AM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 5, 9:46 AM MDT | Areal Flood Advisory | BOU | 3 hr |
| Jun 19, 1:18 PM MDT | Mesoscale Discussion | SPC | 57 min |
| Jun 19, 6:22 PM MDT | Severe Thunderstorm Watch | SPC | 27 hr |
| Jun 20, 2:31 PM MDT | Mesoscale Discussion | SPC | 59 min |
| Jun 20, 6:08 PM MDT | Mesoscale Discussion | SPC | 67 min |
| Jul 2, 3:50 PM MDT | Severe Thunderstorm Warning | BOU | 40 min |
| Jul 24, 7:05 PM MDT | Severe Thunderstorm Warning | BOU | 40 min |
| Jul 25, 2:54 PM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
| Jul 25, 6:12 PM MDT | Mesoscale Discussion | SPC | 63 min |
| Jul 31, 3:55 PM MDT | Heat Advisory | BOU | 29 hr |
| Aug 2, 10:43 AM MDT | Heat Advisory | BOU | 9 hr |
| Aug 6, 11:52 AM MDT | Flash Flood Watch | BOU | 12 hr |
| Aug 6, 4:35 PM MDT | Areal Flood Advisory | BOU | 115 min |
| Aug 6, 4:49 PM MDT | Areal Flood Advisory | BOU | 101 min |
| Aug 6, 6:59 PM MDT | Tornado Warning | BOU | 31 min |
| Aug 7, 11:37 AM MDT | Flash Flood Watch | BOU | 8 hr |
| Aug 9, 11:40 AM MDT | Flash Flood Watch | BOU | 8 hr |
| Aug 10, 4:10 AM MDT | Flash Flood Watch | BOU | 16 hr |
| Aug 14, 4:13 PM MDT | Severe Thunderstorm Warning | BOU | 62 min |
| Aug 14, 4:43 PM MDT | Severe Thunderstorm Warning | BOU | 36 min |
| Aug 15, 2:32 PM MDT | Flood Watch | BOU | 32 hr |
| Aug 24, 1:48 PM MDT | Mesoscale Discussion | SPC | 117 min |
| Oct 6, 11:13 AM MDT | Frost Advisory | BOU | 22 hr |
| Oct 11, 2:37 AM MDT | Dense Fog Advisory | BOU | 12 hr |
| Oct 11, 5:17 AM MDT | Winter Weather Advisory | BOU | 25 hr |
| Oct 12, 8:07 PM MDT | Freeze Warning | BOU | 13 hr |
| Oct 13, 2:47 PM MDT | Freeze Warning | BOU | 18 hr |
| Oct 20, 3:10 PM MDT | High Wind Watch | BOU | 13 hr |
| Nov 4, 5:16 AM MST | Winter Weather Advisory | BOU | 43 hr |
| Nov 11, 2:49 PM MST | High Wind Watch | BOU | 24 hr |
| Nov 12, 5:11 AM MST | Winter Storm Watch | BOU | 22 hr |
| Nov 12, 5:11 AM MST | Winter Weather Advisory | BOU | 53 hr |
| Nov 12, 3:01 PM MST | High Wind Warning | BOU | 26 hr |
| Nov 20, 2:46 AM MST | Winter Weather Advisory | BOU | 11 hr |
| Nov 29, 4:27 AM MST | Winter Weather Advisory | BOU | 8 hr |
| Nov 29, 12:48 PM MST | Winter Storm Warning | BOU | 34 hr |
| Dec 4, 2:32 AM MST | Winter Weather Advisory | BOU | 17 hr |
| Dec 4, 8:57 PM MST | Dense Fog Advisory | BOU | 6 hr |
| Dec 8, 5:49 AM MST | Winter Weather Advisory | BOU | 23 hr |
| Dec 13, 3:54 AM MST | Winter Storm Warning | BOU | 31 hr |
| Dec 14, 12:34 AM MST | Winter Weather Advisory | BOU | 15 hr |
| Dec 14, 4:04 PM MST | Winter Storm Watch | BOU | 24 hr |
| Dec 15, 4:03 PM MST | Winter Storm Warning | BOU | 18 hr |
| Dec 17, 3:00 PM MST | Winter Weather Advisory | BOU | 29 hr |
| Dec 18, 5:32 PM MST | High Wind Warning | BOU | 10 hr |
| Dec 19, 4:01 AM MST | Winter Weather Advisory | BOU | 37 hr |
| Dec 23, 11:49 PM MST | Dense Fog Advisory | BOU | 8 hr |
| Dec 25, 3:17 AM MST | Winter Weather Advisory | BOU | 38 hr |
| Dec 28, 10:45 AM MST | High Wind Watch | BOU | 24 hr |
| Dec 29, 10:30 AM MST | High Wind Warning | BOU | 22 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20072009
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.