Alert archive / Colorado / Boulder County
Weather alerts in Boulder County, Colorado, 2014
152 weather alerts in 2014, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Boulder County and its neighbors
Each county as a circle sized by its count in 2014. Tap one for its archive.
- Alerts
- 152
- Warnings
- 45
- Watches
- 31
- Advisories
- 55
- Busiest month
- May27 alerts
- Busiest day
- May 30, 20144 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 |
|---|---|---|---|
| Jan 3, 4:10 AM MST | Winter Storm Warning | BOU | 48 hr |
| Jan 3, 4:10 AM MST | Winter Weather Advisory | BOU | 48 hr |
| Jan 8, 3:21 PM MST | Winter Storm Watch | BOU | 13 hr |
| Jan 9, 4:31 AM MST | Winter Weather Advisory | BOU | 61 hr |
| Jan 9, 9:04 PM MST | High Wind Warning | BOU | 50 hr |
| Jan 11, 4:08 AM MST | Winter Storm Watch | BOU | 9 hr |
| Jan 11, 12:41 PM MST | Winter Storm Warning | BOU | 51 hr |
| Jan 11, 11:13 PM MST | High Wind Warning | BOU | 21 hr |
| Jan 12, 8:09 PM MST | High Wind Warning | BOU | 20 hr |
| Jan 13, 4:06 PM MST | Winter Weather Advisory | BOU | 29 hr |
| Jan 13, 8:06 PM MST | High Wind Warning | BOU | 8 hr |
| Jan 27, 8:33 AM MST | Winter Weather Advisory | BOU | 10 hr |
| Jan 28, 3:14 AM MST | Winter Storm Watch | BOU | 12 hr |
| Jan 28, 3:36 PM MST | Winter Storm Warning | BOU | 61 hr |
| Jan 29, 3:45 AM MST | High Wind Watch | BOU | 9 hr |
| Jan 29, 12:31 PM MST | High Wind Warning | BOU | 16 hr |
| Jan 29, 3:22 PM MST | Winter Storm Watch | BOU | 14 hr |
| Jan 31, 11:08 AM MST | Winter Weather Advisory | BOU | 18 hr |
| Feb 2, 7:17 AM MST | Dense Fog Advisory | BOU | 103 min |
| Feb 5, 12:22 AM MST | Wind Chill Advisory | BOU | 11 hr |
| Feb 5, 2:44 PM MST | Wind Chill Advisory | BOU | 20 hr |
| Feb 6, 3:24 PM MST | Winter Storm Watch | BOU | 15 hr |
| Feb 7, 6:31 AM MST | Winter Storm Warning | BOU | 70 hr |
| Feb 10, 4:24 AM MST | Dense Fog Advisory | BOU | 5 hr |
| Feb 10, 4:34 AM MST | Winter Weather Advisory | BOU | 7 hr |
| Feb 11, 4:02 AM MST | Winter Storm Watch | BOU | 24 hr |
| Feb 11, 7:20 PM MST | High Wind Watch | BOU | 14 hr |
| Feb 12, 3:51 AM MST | Winter Weather Advisory | BOU | 43 hr |
| Feb 12, 9:00 AM MST | High Wind Warning | BOU | 18 hr |
| Feb 13, 4:29 AM MST | High Wind Watch | BOU | 27 hr |
| Feb 14, 7:14 AM MST | High Wind Warning | BOU | 29 hr |
| Feb 14, 4:05 PM MST | Winter Weather Advisory | BOU | 16 hr |
| Feb 16, 4:56 AM MST | Winter Weather Advisory | BOU | 19 hr |
| Feb 16, 4:47 PM MST | High Wind Warning | BOU | 4 hr |
| Feb 16, 8:37 PM MST | High Wind Warning | BOU | 7 hr |
| Feb 17, 4:23 AM MST | High Wind Watch | BOU | 8 hr |
| Feb 17, 12:08 PM MST | High Wind Warning | BOU | 22 hr |
| Feb 18, 2:07 PM MST | Winter Weather Advisory | BOU | 39 hr |
| Feb 20, 6:23 AM MST | High Wind Watch | BOU | 5 hr |
| Feb 20, 6:23 AM MST | High Wind Warning | BOU | 23 hr |
| Feb 22, 9:51 AM MST | Winter Weather Advisory | BOU | 20 hr |
| Feb 23, 11:26 PM MST | Dense Fog Advisory | BOU | 10 hr |
| Feb 27, 3:49 AM MST | Winter Weather Advisory | BOU | 24 hr |
| Feb 28, 4:01 PM MST | Winter Weather Advisory | BOU | 26 hr |
| Mar 4, 2:44 PM MST | Winter Weather Advisory | BOU | 11 hr |
| Mar 6, 4:58 AM MST | Winter Weather Advisory | BOU | 45 hr |
| Mar 7, 5:06 AM MST | Winter Storm Warning | BOU | 21 hr |
| Mar 17, 4:32 AM MDT | Winter Weather Advisory | BOU | 34 hr |
| Mar 26, 4:37 AM MDT | Winter Weather Advisory | BOU | 25 hr |
| Mar 30, 4:25 AM MDT | Winter Weather Advisory | BOU | 30 hr |
| Mar 30, 4:38 AM MDT | High Wind Watch | BOU | 7 hr |
| Mar 30, 11:13 AM MDT | High Wind Warning | BOU | 30 hr |
| Mar 30, 10:03 PM MDT | Special Weather Statement | BOU | 27 min |
| Mar 30, 10:10 PM MDT | Severe Thunderstorm Warning | BOU | 35 min |
| Apr 2, 4:32 AM MDT | Winter Weather Advisory | BOU | 31 hr |
| Apr 11, 2:50 PM MDT | Winter Storm Watch | BOU | 25 hr |
| Apr 12, 3:51 PM MDT | Winter Storm Warning | BOU | 32 hr |
| Apr 12, 3:51 PM MDT | Winter Weather Advisory | BOU | 32 hr |
| Apr 25, 2:20 PM MDT | Winter Storm Watch | BOU | 16 hr |
| Apr 26, 6:01 AM MDT | Winter Storm Warning | BOU | 39 hr |
| Apr 27, 12:34 PM MDT | Winter Weather Advisory | BOU | 8 hr |
| May 7, 12:37 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| May 7, 5:30 PM MDT | Severe Thunderstorm Warning | BOU | 45 min |
| May 7, 7:21 PM MDT | Severe Thunderstorm Warning | BOU | 24 min |
| May 7, 7:44 PM MDT | Severe Thunderstorm Warning | BOU | 31 min |
| May 7, 8:02 PM MDT | Severe Thunderstorm Warning | BOU | 28 min |
| May 9, 4:30 AM MDT | Winter Storm Watch | BOU | 49 hr |
| May 9, 5:28 AM MDT | Dense Fog Advisory | BOU | 4 hr |
| May 10, 6:00 AM MDT | Winter Storm Warning | BOU | 54 hr |
| May 12, 4:32 AM MDT | Freeze Warning | BOU | 27 hr |
| May 13, 3:14 PM MDT | Freeze Warning | BOU | 16 hr |
| May 20, 2:31 PM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 20, 4:50 PM MDT | Mesoscale Discussion | SPC | 85 min |
| May 21, 12:34 PM MDT | Tornado Watch | SPC | 8 hr |
| May 22, 12:07 PM MDT | Mesoscale Discussion | SPC | 83 min |
| May 22, 12:34 PM MDT | Severe Thunderstorm Watch | SPC | 6 hr |
| May 23, 7:20 PM MDT | Flash Flood Warning | BOU | 3 hr |
| May 24, 5:50 AM MDT | Flash Flood Watch | BOU | 17 hr |
| May 24, 6:57 PM MDT | Areal Flood Advisory | BOU | 3 hr |
| May 24, 8:29 PM MDT | Areal Flood Advisory | BOU | 2 hr |
| May 25, 4:40 PM MDT | Special Weather Statement | BOU | 35 min |
| May 29, 1:54 PM MDT | Mesoscale Discussion | SPC | 96 min |
| May 30, 5:17 AM MDT | Flash Flood Watch | BOU | 15 hr |
| May 30, 7:31 AM MDT | River Flood Advisory | BOU | 10 days |
| May 30, 3:05 PM MDT | Flash Flood Warning | BOU | 3 hr |
| May 30, 4:12 PM MDT | Areal Flood Advisory | BOU | 3 hr |
| May 31, 6:21 AM MDT | Dense Fog Advisory | BOU | 3 hr |
| May 31, 1:34 PM MDT | Mesoscale Discussion | SPC | 116 min |
| Jun 2, 2:08 PM MDT | River Flood Advisory | BOU | 4 days |
| Jun 11, 7:39 PM MDT | Special Weather Statement | BOU | 36 min |
| Jun 23, 1:39 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 23, 4:06 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Jun 25, 1:28 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 26, 2:07 PM MDT | Mesoscale Discussion | SPC | 53 min |
| Jul 3, 4:39 PM MDT | Special Weather Statement | BOU | 36 min |
| Jul 3, 5:10 PM MDT | Special Weather Statement | BOU | 50 min |
| Jul 3, 5:44 PM MDT | Severe Thunderstorm Warning | BOU | 21 min |
| Jul 4, 2:59 PM MDT | Special Weather Statement | BOU | 46 min |
| Jul 7, 7:58 PM MDT | Severe Thunderstorm Warning | BOU | 26 min |
| Jul 7, 8:05 PM MDT | Severe Thunderstorm Warning | BOU | 25 min |
| Jul 7, 8:28 PM MDT | Severe Thunderstorm Warning | BOU | 32 min |
| Jul 7, 8:34 PM MDT | Mesoscale Discussion | SPC | 56 min |
| Jul 9, 3:49 PM MDT | Severe Thunderstorm Warning | BOU | 26 min |
| Jul 12, 10:41 AM MDT | Flash Flood Watch | BOU | 10 hr |
| Jul 13, 3:19 PM MDT | Special Weather Statement | BOU | 26 min |
| Jul 13, 3:51 PM MDT | Special Weather Statement | BOU | 24 min |
| Jul 14, 3:58 PM MDT | Severe Thunderstorm Warning | BOU | 32 min |
| Jul 14, 4:24 PM MDT | Severe Thunderstorm Warning | BOU | 36 min |
| Jul 14, 8:30 PM MDT | Severe Thunderstorm Warning | BOU | 34 min |
| Jul 15, 1:29 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 16, 12:33 PM MDT | Mesoscale Discussion | SPC | 87 min |
| Jul 28, 1:37 PM MDT | Flash Flood Watch | BOU | 52 hr |
| Jul 30, 1:53 AM MDT | Areal Flood Advisory | BOU | 112 min |
| Aug 7, 12:00 PM MDT | Areal Flood Advisory | BOU | 60 min |
| Aug 14, 2:25 PM MDT | Areal Flood Advisory | BOU | 65 min |
| Aug 23, 1:07 PM MDT | Mesoscale Discussion | SPC | 113 min |
| Aug 25, 2:37 PM MDT | Mesoscale Discussion | SPC | 113 min |
| Aug 27, 2:43 PM MDT | Special Weather Statement | BOU | 47 min |
| Aug 27, 3:34 PM MDT | Areal Flood Advisory | BOU | 56 min |
| Aug 29, 3:42 PM MDT | Areal Flood Advisory | BOU | 63 min |
| Sep 12, 10:22 AM MDT | Frost Advisory | BOU | 21 hr |
| Oct 1, 3:19 AM MDT | Winter Weather Advisory | BOU | 21 hr |
| Oct 2, 2:57 PM MDT | Frost Advisory | BOU | 17 hr |
| Oct 3, 3:27 PM MDT | Frost Advisory | BOU | 18 hr |
| Oct 9, 4:30 AM MDT | Winter Weather Advisory | BOU | 24 hr |
| Oct 11, 2:39 PM MDT | Winter Weather Advisory | BOU | 33 hr |
| Oct 12, 8:05 PM MDT | Frost Advisory | BOU | 12 hr |
| Oct 13, 10:06 AM MDT | Frost Advisory | BOU | 22 hr |
| Oct 26, 3:14 PM MDT | Freeze Watch | BOU | 23 hr |
| Oct 27, 2:21 PM MDT | Freeze Warning | BOU | 18 hr |
| Nov 2, 5:49 AM MST | Winter Weather Advisory | BOU | 31 hr |
| Nov 12, 2:35 AM MST | Winter Weather Advisory | BOU | 15 hr |
| Nov 12, 5:12 PM MST | Wind Chill Advisory | BOU | 16 hr |
| Nov 12, 5:12 PM MST | Winter Weather Advisory | BOU | 35 hr |
| Nov 14, 4:39 AM MST | Winter Weather Advisory | BOU | 38 hr |
| Nov 15, 10:17 AM MST | Winter Storm Warning | BOU | 12 hr |
| Nov 17, 3:30 PM MST | High Wind Watch | BOU | 14 hr |
| Nov 18, 5:46 AM MST | High Wind Warning | BOU | 15 hr |
| Nov 21, 4:06 AM MST | Winter Storm Watch | BOU | 16 hr |
| Nov 21, 7:50 PM MST | Winter Storm Warning | BOU | 69 hr |
| Nov 24, 4:06 AM MST | High Wind Watch | BOU | 12 hr |
| Nov 24, 3:30 PM MST | Winter Weather Advisory | BOU | 45 hr |
| Nov 24, 3:56 PM MST | High Wind Warning | BOU | 29 hr |
| Nov 28, 2:26 PM MST | High Wind Watch | BOU | 20 hr |
| Nov 29, 10:31 AM MST | High Wind Warning | BOU | 17 hr |
| Dec 13, 2:07 PM MST | Winter Weather Advisory | BOU | 39 hr |
| Dec 19, 12:55 PM MST | Winter Storm Watch | BOU | 26 hr |
| Dec 20, 10:12 AM MST | Winter Storm Warning | BOU | 62 hr |
| Dec 24, 5:43 AM MST | Winter Storm Watch | BOU | 9 hr |
| Dec 24, 2:38 PM MST | Winter Storm Warning | BOU | 37 hr |
| Dec 24, 2:38 PM MST | Winter Weather Advisory | BOU | 37 hr |
| Dec 28, 10:36 AM MST | Winter Weather Advisory | 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 |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 13 |
| Severe Thunderstorm Watch | 4 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 12 |
| Special Weather Statement | 9 |
| Flooding | |
| Flash Flood Warning | 2 |
| Flash Flood Watch | 4 |
| Areal Flood Advisory | 8 |
| River Flood Advisory | 2 |
| Winter | |
| Winter Storm Warning | 12 |
| Winter Storm Watch | 12 |
| Winter Weather Advisory | 32 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 1 |
| Frost Advisory | 5 |
| Wind Chill Advisory | 3 |
| Wind and dust | |
| High Wind Warning | 15 |
| High Wind Watch | 9 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20132015
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.