Alert archive / Wyoming / Natrona County
Weather alerts in Natrona County, Wyoming, 2015
221 weather alerts in 2015, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Natrona County and its neighbors
Each county as a circle sized by its count in 2015. Tap one for its archive.
- Alerts
- 221
- Warnings
- 67
- Watches
- 41
- Advisories
- 23
- Busiest month
- June69 alerts
- Busiest day
- June 25, 201513 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, 10:20 PM MST | High Wind Watch | RIW | 13 hr |
| Jan 4, 1:37 AM MST | Winter Storm Warning | RIW | 41 hr |
| Jan 4, 10:58 AM MST | High Wind Warning | RIW | 30 hr |
| Jan 16, 9:20 AM MST | High Wind Warning | RIW | 14 hr |
| Jan 17, 1:03 PM MST | High Wind Warning | RIW | 38 hr |
| Feb 2, 4:36 AM MST | Winter Weather Advisory | RIW | 59 hr |
| Feb 5, 1:39 PM MST | High Wind Warning | RIW | 55 hr |
| Feb 6, 2:31 AM MST | High Wind Watch | RIW | 7 hr |
| Feb 6, 1:41 PM MST | High Wind Watch | RIW | 8 hr |
| Feb 15, 7:25 PM MST | Winter Weather Advisory | RIW | 20 hr |
| Feb 19, 2:21 AM MST | Winter Storm Watch | RIW | 22 hr |
| Feb 20, 12:00 AM MST | Winter Storm Warning | RIW | 51 hr |
| Feb 20, 12:00 AM MST | Winter Weather Advisory | RIW | 51 hr |
| Feb 24, 9:39 PM MST | Winter Weather Advisory | RIW | 24 hr |
| Mar 1, 2:26 AM MST | Winter Storm Watch | RIW | 24 hr |
| Mar 1, 1:28 PM MST | Winter Weather Advisory | RIW | 52 hr |
| Mar 2, 2:44 AM MST | Winter Storm Warning | RIW | 38 hr |
| Mar 21, 3:11 AM MDT | Red Flag Warning | RIW | 16 hr |
| Mar 23, 10:53 PM MDT | Winter Weather Advisory | RIW | 34 hr |
| Mar 27, 2:35 AM MDT | Fire Weather Watch | RIW | 12 hr |
| Mar 27, 2:42 PM MDT | Red Flag Warning | RIW | 30 hr |
| Mar 30, 3:37 PM MDT | Red Flag Warning | RIW | 29 hr |
| Apr 3, 2:46 PM MDT | Fire Weather Watch | RIW | 12 hr |
| Apr 4, 2:36 AM MDT | Red Flag Warning | RIW | 17 hr |
| Apr 5, 1:20 AM MDT | Red Flag Warning | RIW | 19 hr |
| Apr 6, 1:36 AM MDT | Red Flag Warning | RIW | 18 hr |
| Apr 8, 12:01 AM MDT | Winter Weather Advisory | RIW | 26 hr |
| Apr 8, 12:44 PM MDT | Special Weather Statement | RIW | 31 min |
| Apr 8, 1:20 PM MDT | Special Weather Statement | RIW | 40 min |
| Apr 8, 2:44 PM MDT | Special Weather Statement | RIW | 46 min |
| Apr 11, 12:40 AM MDT | Red Flag Warning | RIW | 19 hr |
| Apr 12, 10:03 PM MDT | Fire Weather Watch | RIW | 23 hr |
| Apr 12, 11:02 PM MDT | High Wind Watch | RIW | 22 hr |
| Apr 13, 8:53 PM MDT | High Wind Warning | RIW | 25 hr |
| Apr 13, 9:12 PM MDT | Red Flag Warning | RIW | 25 hr |
| Apr 14, 5:04 AM MDT | Winter Storm Watch | RIW | 10 hr |
| Apr 14, 3:29 PM MDT | Winter Storm Warning | RIW | 39 hr |
| Apr 14, 3:29 PM MDT | Winter Weather Advisory | RIW | 39 hr |
| Apr 23, 1:00 PM MDT | Special Weather Statement | RIW | 45 min |
| Apr 23, 2:30 PM MDT | Special Weather Statement | RIW | 45 min |
| Apr 23, 4:25 PM MDT | Special Weather Statement | RIW | 50 min |
| Apr 23, 4:49 PM MDT | Special Weather Statement | RIW | 26 min |
| Apr 25, 2:17 AM MDT | Winter Weather Advisory | RIW | 46 hr |
| Apr 30, 3:07 PM MDT | Special Weather Statement | RIW | 38 min |
| May 3, 7:16 PM MDT | Special Weather Statement | RIW | 44 min |
| May 4, 1:08 PM MDT | Severe Thunderstorm Watch | SPC | 112 days |
| May 5, 4:50 PM MDT | Special Weather Statement | RIW | 40 min |
| May 8, 2:58 AM MDT | Winter Storm Watch | RIW | 24 hr |
| May 8, 2:40 PM MDT | Winter Storm Warning | RIW | 45 hr |
| May 8, 2:40 PM MDT | Winter Weather Advisory | RIW | 36 hr |
| May 15, 1:05 PM MDT | Special Weather Statement | RIW | 40 min |
| May 15, 1:37 PM MDT | Special Weather Statement | RIW | 38 min |
| May 15, 2:49 PM MDT | Special Weather Statement | RIW | 41 min |
| May 15, 3:01 PM MDT | Areal Flood Advisory | RIW | 119 min |
| May 19, 2:36 AM MDT | Winter Weather Advisory | RIW | 24 hr |
| May 23, 1:38 PM MDT | Flash Flood Watch | RIW | 37 hr |
| May 23, 7:00 PM MDT | Special Weather Statement | RIW | 45 min |
| May 24, 2:25 PM MDT | Flash Flood Warning | RIW | 6 hr |
| May 24, 4:00 PM MDT | Flash Flood Warning | RIW | 8 hr |
| May 24, 10:13 PM MDT | Winter Weather Advisory | RIW | 11 hr |
| May 26, 12:35 PM MDT | Special Weather Statement | RIW | 55 min |
| May 26, 1:06 PM MDT | Flash Flood Watch | RIW | 9 hr |
| May 28, 12:22 PM MDT | Special Weather Statement | RIW | 38 min |
| May 28, 1:03 PM MDT | Special Weather Statement | RIW | 42 min |
| Jun 3, 2:38 AM MDT | Flash Flood Watch | RIW | 21 hr |
| Jun 3, 2:03 PM MDT | Tornado Watch | SPC | 7 hr |
| Jun 3, 3:48 PM MDT | Special Weather Statement | RIW | 42 min |
| Jun 3, 4:28 PM MDT | Special Weather Statement | RIW | 47 min |
| Jun 3, 4:43 PM MDT | Severe Thunderstorm Warning | RIW | 47 min |
| Jun 3, 5:41 PM MDT | Special Weather Statement | RIW | 49 min |
| Jun 3, 5:55 PM MDT | Severe Thunderstorm Warning | RIW | 26 min |
| Jun 3, 7:49 PM MDT | Mesoscale Discussion | SPC | 56 min |
| Jun 3, 9:00 PM MDT | Special Weather Statement | RIW | 45 min |
| Jun 3, 10:20 PM MDT | Severe Thunderstorm Warning | RIW | 40 min |
| Jun 3, 10:34 PM MDT | Areal Flood Advisory | RIW | 3 hr |
| Jun 3, 10:53 PM MDT | Flash Flood Warning | RIW | 5 hr |
| Jun 3, 11:00 PM MDT | Special Weather Statement | RIW | 45 min |
| Jun 4, 2:47 AM MDT | Flash Flood Watch | RIW | 21 hr |
| Jun 4, 12:34 PM MDT | Flash Flood Watch | RIW | 35 hr |
| Jun 5, 12:49 PM MDT | Mesoscale Discussion | SPC | 86 min |
| Jun 5, 2:48 PM MDT | Special Weather Statement | RIW | 42 min |
| Jun 5, 2:54 PM MDT | Areal Flood Advisory | RIW | 3 hr |
| Jun 5, 3:03 PM MDT | Special Weather Statement | RIW | 42 min |
| Jun 5, 3:16 PM MDT | Severe Thunderstorm Warning | RIW | 59 min |
| Jun 5, 3:19 PM MDT | Flash Flood Warning | RIW | 9 hr |
| Jun 5, 3:51 PM MDT | Special Weather Statement | RIW | 39 min |
| Jun 5, 3:53 PM MDT | Special Weather Statement | RIW | 52 min |
| Jun 5, 4:08 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 5, 4:14 PM MDT | Severe Thunderstorm Warning | RIW | 61 min |
| Jun 6, 12:01 AM MDT | Areal Flood Warning | RIW | 9 hr |
| Jun 6, 2:50 AM MDT | Flash Flood Watch | RIW | 16 hr |
| Jun 6, 12:13 PM MDT | Areal Flood Warning | RIW | 6 hr |
| Jun 9, 1:26 PM MDT | Areal Flood Advisory | RIW | 3 hr |
| Jun 9, 2:40 PM MDT | Flash Flood Watch | RIW | 45 hr |
| Jun 9, 4:10 PM MDT | Special Weather Statement | RIW | 50 min |
| Jun 9, 4:47 PM MDT | Special Weather Statement | RIW | 43 min |
| Jun 9, 4:56 PM MDT | Severe Thunderstorm Warning | RIW | 49 min |
| Jun 9, 5:27 PM MDT | Flash Flood Warning | RIW | 3 hr |
| Jun 10, 3:32 PM MDT | Special Weather Statement | RIW | 28 min |
| Jun 10, 3:46 PM MDT | Areal Flood Advisory | RIW | 3 hr |
| Jun 10, 3:57 PM MDT | Special Weather Statement | RIW | 48 min |
| Jun 14, 3:03 PM MDT | Flash Flood Watch | RIW | 57 hr |
| Jun 14, 9:30 PM MDT | Special Weather Statement | RIW | 45 min |
| Jun 15, 12:41 PM MDT | Mesoscale Discussion | SPC | 94 min |
| Jun 15, 2:24 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Jun 15, 4:22 PM MDT | Mesoscale Discussion | SPC | 83 min |
| Jun 15, 6:52 PM MDT | Special Weather Statement | RIW | 38 min |
| Jun 15, 7:29 PM MDT | Mesoscale Discussion | SPC | 91 min |
| Jun 15, 11:52 PM MDT | Special Weather Statement | RIW | 53 min |
| Jun 16, 1:12 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Jun 16, 3:36 PM MDT | Special Weather Statement | RIW | 24 min |
| Jun 16, 3:51 PM MDT | Severe Thunderstorm Warning | RIW | 39 min |
| Jun 16, 4:16 PM MDT | Tornado Warning | RIW | 29 min |
| Jun 16, 4:30 PM MDT | Areal Flood Warning | RIW | 9 hr |
| Jun 16, 4:44 PM MDT | Severe Thunderstorm Warning | RIW | 31 min |
| Jun 16, 4:53 PM MDT | Mesoscale Discussion | SPC | 97 min |
| Jun 24, 5:31 PM MDT | Special Weather Statement | RIW | 44 min |
| Jun 25, 1:43 PM MDT | Special Weather Statement | RIW | 47 min |
| Jun 25, 2:01 PM MDT | Special Weather Statement | RIW | 44 min |
| Jun 25, 2:38 PM MDT | Special Weather Statement | RIW | 37 min |
| Jun 25, 3:15 PM MDT | Special Weather Statement | RIW | 45 min |
| Jun 25, 3:33 PM MDT | Special Weather Statement | RIW | 42 min |
| Jun 25, 3:55 PM MDT | Special Weather Statement | RIW | 50 min |
| Jun 25, 4:11 PM MDT | Special Weather Statement | RIW | 49 min |
| Jun 25, 4:20 PM MDT | Special Weather Statement | RIW | 25 min |
| Jun 25, 4:26 PM MDT | Severe Thunderstorm Warning | RIW | 34 min |
| Jun 25, 4:41 PM MDT | Special Weather Statement | RIW | 34 min |
| Jun 25, 5:04 PM MDT | Special Weather Statement | RIW | 41 min |
| Jun 25, 5:11 PM MDT | Areal Flood Advisory | RIW | 3 hr |
| Jun 25, 5:14 PM MDT | Special Weather Statement | RIW | 31 min |
| Jun 28, 5:16 PM MDT | Mesoscale Discussion | SPC | 119 min |
| Jun 30, 4:12 PM MDT | Special Weather Statement | RIW | 48 min |
| Jun 30, 4:31 PM MDT | Mesoscale Discussion | SPC | 119 min |
| Jul 1, 2:43 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| Jul 1, 4:49 PM MDT | Special Weather Statement | RIW | 41 min |
| Jul 1, 5:43 PM MDT | Special Weather Statement | RIW | 47 min |
| Jul 1, 7:14 PM MDT | Special Weather Statement | RIW | 16 min |
| Jul 2, 12:35 AM MDT | Special Weather Statement | RIW | 40 min |
| Jul 3, 6:30 PM MDT | Special Weather Statement | RIW | 45 min |
| Jul 3, 6:45 PM MDT | Severe Thunderstorm Warning | RIW | 30 min |
| Jul 3, 7:36 PM MDT | Severe Thunderstorm Warning | RIW | 19 min |
| Jul 7, 1:49 AM MDT | Flash Flood Watch | RIW | 20 hr |
| Jul 7, 4:28 PM MDT | Special Weather Statement | RIW | 62 min |
| Jul 7, 9:54 PM MDT | Flash Flood Watch | RIW | 31 hr |
| Jul 8, 12:22 PM MDT | Special Weather Statement | RIW | 38 min |
| Jul 9, 6:58 PM MDT | Special Weather Statement | RIW | 47 min |
| Jul 9, 7:15 PM MDT | Special Weather Statement | RIW | 45 min |
| Jul 9, 7:59 PM MDT | Special Weather Statement | RIW | 46 min |
| Jul 9, 8:23 PM MDT | Special Weather Statement | RIW | 52 min |
| Jul 9, 8:39 PM MDT | Special Weather Statement | RIW | 51 min |
| Jul 14, 7:42 PM MDT | Special Weather Statement | RIW | 48 min |
| Jul 15, 1:16 PM MDT | Special Weather Statement | RIW | 44 min |
| Jul 15, 1:55 PM MDT | Special Weather Statement | RIW | 50 min |
| Jul 15, 2:56 PM MDT | Mesoscale Discussion | SPC | 64 min |
| Jul 15, 4:18 PM MDT | Special Weather Statement | RIW | 42 min |
| Jul 15, 5:02 PM MDT | Special Weather Statement | RIW | 43 min |
| Jul 17, 11:38 AM MDT | Special Weather Statement | RIW | 37 min |
| Jul 17, 1:46 PM MDT | Special Weather Statement | RIW | 44 min |
| Jul 17, 2:12 PM MDT | Severe Thunderstorm Warning | RIW | 33 min |
| Jul 17, 2:40 PM MDT | Severe Thunderstorm Warning | RIW | 35 min |
| Jul 17, 3:45 PM MDT | Mesoscale Discussion | SPC | 60 min |
| Jul 25, 11:28 PM MDT | Red Flag Warning | RIW | 47 hr |
| Jul 27, 2:03 PM MDT | Special Weather Statement | RIW | 27 min |
| Jul 27, 3:29 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 3, 2:58 PM MDT | Special Weather Statement | RIW | 47 min |
| Aug 3, 3:49 PM MDT | Special Weather Statement | RIW | 41 min |
| Aug 16, 3:21 PM MDT | Special Weather Statement | RIW | 39 min |
| Aug 17, 2:47 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Aug 17, 5:26 PM MDT | Special Weather Statement | RIW | 49 min |
| Aug 17, 5:32 PM MDT | Severe Thunderstorm Warning | RIW | 43 min |
| Aug 17, 6:11 PM MDT | Severe Thunderstorm Warning | RIW | 39 min |
| Aug 17, 6:16 PM MDT | Mesoscale Discussion | SPC | 89 min |
| Aug 17, 6:57 PM MDT | Severe Thunderstorm Warning | RIW | 48 min |
| Aug 17, 7:31 PM MDT | Special Weather Statement | RIW | 44 min |
| Aug 19, 1:27 AM MDT | Fire Weather Watch | RIW | 22 hr |
| Aug 19, 11:05 PM MDT | Red Flag Warning | RIW | 69 hr |
| Aug 27, 1:34 PM MDT | Fire Weather Watch | RIW | 22 hr |
| Aug 28, 11:58 AM MDT | Red Flag Warning | RIW | 63 hr |
| Aug 30, 3:51 PM MDT | Special Weather Statement | RIW | 39 min |
| Aug 30, 4:41 PM MDT | Special Weather Statement | RIW | 34 min |
| Aug 31, 3:11 PM MDT | Red Flag Warning | RIW | 54 hr |
| Sep 4, 1:38 PM MDT | Red Flag Warning | RIW | 7 hr |
| Sep 4, 2:26 PM MDT | Fire Weather Watch | RIW | 7 hr |
| Sep 4, 9:06 PM MDT | Red Flag Warning | RIW | 72 hr |
| Sep 5, 12:25 PM MDT | Fire Weather Watch | RIW | 14 hr |
| Sep 8, 1:45 AM MDT | Red Flag Warning | RIW | 19 hr |
| Sep 8, 1:05 PM MDT | Red Flag Warning | RIW | 31 hr |
| Sep 12, 12:38 AM MDT | Fire Weather Watch | RIW | 24 hr |
| Sep 13, 1:04 AM MDT | Red Flag Warning | RIW | 44 hr |
| Sep 15, 2:13 PM MDT | High Wind Watch | RIW | 12 hr |
| Sep 16, 1:51 AM MDT | High Wind Warning | RIW | 17 hr |
| Sep 19, 3:42 PM MDT | Fire Weather Watch | RIW | 10 hr |
| Sep 20, 1:41 AM MDT | Red Flag Warning | RIW | 41 hr |
| Sep 23, 2:09 PM MDT | Fire Weather Watch | RIW | 61 hr |
| Sep 26, 2:49 AM MDT | Red Flag Warning | RIW | 17 hr |
| Oct 6, 5:04 PM MDT | Special Weather Statement | RIW | 41 min |
| Oct 9, 1:32 AM MDT | Fire Weather Watch | RIW | 22 hr |
| Oct 9, 1:33 PM MDT | High Wind Watch | RIW | 31 hr |
| Oct 9, 11:04 PM MDT | Red Flag Warning | RIW | 45 hr |
| Oct 10, 8:14 PM MDT | High Wind Warning | RIW | 22 hr |
| Oct 11, 1:21 PM MDT | Red Flag Warning | RIW | 3 days |
| Oct 23, 1:53 PM MDT | Freeze Warning | RIW | 20 hr |
| Nov 2, 1:37 PM MST | High Wind Watch | RIW | 12 hr |
| Nov 3, 1:17 AM MST | High Wind Warning | RIW | 17 hr |
| Nov 10, 9:37 AM MST | Winter Weather Advisory | RIW | 19 hr |
| Nov 17, 1:33 AM MST | High Wind Warning | RIW | 39 hr |
| Nov 18, 12:48 PM MST | Winter Weather Advisory | RIW | 52 hr |
| Nov 23, 3:14 PM MST | Winter Storm Watch | RIW | 23 hr |
| Nov 23, 11:20 PM MST | Winter Weather Advisory | RIW | 66 hr |
| Nov 24, 2:21 PM MST | Winter Storm Warning | RIW | 51 hr |
| Dec 6, 10:46 AM MST | High Wind Watch | RIW | 15 hr |
| Dec 6, 5:33 PM MST | High Wind Warning | RIW | 35 hr |
| Dec 8, 4:59 AM MST | High Wind Watch | RIW | 21 hr |
| Dec 8, 3:00 PM MST | High Wind Warning | RIW | 54 hr |
| Dec 12, 1:32 PM MST | Winter Weather Advisory | RIW | 3 days |
| Dec 13, 1:44 AM MST | Winter Storm Watch | RIW | 24 hr |
| Dec 14, 1:50 AM MST | Winter Storm Warning | RIW | 45 hr |
| Dec 17, 3:11 PM MST | Winter Weather Advisory | RIW | 20 hr |
| Dec 18, 3:13 PM MST | High Wind Warning | RIW | 26 hr |
| Dec 20, 12:38 AM MST | High Wind Watch | RIW | 21 hr |
| Dec 20, 10:04 PM MST | High Wind Warning | RIW | 37 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 | 16 |
| Tornado Warning | 1 |
| Severe Thunderstorm Watch | 3 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 15 |
| Special Weather Statement | 75 |
| Flooding | |
| Areal Flood Warning | 3 |
| Flash Flood Warning | 5 |
| Flash Flood Watch | 10 |
| Areal Flood Advisory | 6 |
| Winter | |
| Winter Storm Warning | 7 |
| Winter Storm Watch | 6 |
| Winter Weather Advisory | 17 |
| Cold | |
| Freeze Warning | 1 |
| Wind and dust | |
| High Wind Warning | 13 |
| High Wind Watch | 10 |
| Fire | |
| Red Flag Warning | 21 |
| Fire Weather Watch | 11 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20142016
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.