Weather alerts in Wyoming, 2005
416 weather alerts in 2005, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in 2005. Tap one for its archive.
- Alerts
- 416
- Warnings
- 243
- Watches
- 44
- Advisories
- 49
- Busiest month
- June128 alerts
- Busiest day
- June 24, 200522 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 | Counties | Lasted |
|---|---|---|---|---|
| Jan 8, 6:07 PM MST | Mesoscale Discussion | SPC | Lincoln | 6 hr |
| Jan 8, 11:22 PM MST | Mesoscale Discussion | SPC | Fremont, Hot Springs, Lincoln, Sublette, Sweetwater, Uinta | 5 hr |
| Apr 8, 4:23 PM MDT | Mesoscale Discussion | SPC | Albany, Converse, Laramie, Natrona, Platte | 97 min |
| Apr 19, 1:04 PM MDT | Mesoscale Discussion | SPC | Laramie | 86 min |
| Apr 19, 3:04 PM MDT | Severe Thunderstorm Warning | CYS | Albany | 29 min |
| Apr 19, 4:27 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 48 min |
| Apr 19, 4:59 PM MDT | Severe Thunderstorm Warning | CYS | Albany | 61 min |
| Apr 19, 5:12 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 48 min |
| Apr 19, 6:21 PM MDT | Mesoscale Discussion | SPC | Goshen, Laramie, Platte | 114 min |
| Apr 19, 9:54 PM MDT | Severe Thunderstorm Warning | CYS | Albany, Laramie | 51 min |
| Apr 20, 5:23 PM MDT | Mesoscale Discussion | SPC | Laramie | 97 min |
| May 7, 5:55 PM MDT | Flash Flood Warning | BYZ | Sheridan | 3 hr |
| May 9, 4:54 PM MDT | Severe Thunderstorm Warning | RIW | Big Horn | 51 min |
| May 9, 5:46 PM MDT | Severe Thunderstorm Warning | RIW | Big Horn | 14 min |
| May 9, 6:59 PM MDT | Severe Thunderstorm Warning | RIW | Big Horn | 35 min |
| May 9, 8:29 PM MDT | Severe Thunderstorm Warning | RIW | Washakie | 46 min |
| May 10, 3:51 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 39 min |
| May 10, 4:57 PM MDT | Severe Thunderstorm Warning | CYS | Albany | 43 min |
| May 10, 5:01 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 34 min |
| May 10, 5:41 PM MDT | Mesoscale Discussion | SPC | Laramie | 64 min |
| May 10, 5:48 PM MDT | Flash Flood Warning | RIW | Johnson | 6 hr |
| May 10, 6:10 PM MDT | Flash Flood Warning | RIW | Hot Springs | 6 hr |
| May 10, 8:53 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 38 min |
| May 10, 9:34 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 26 min |
| May 10, 10:00 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 30 min |
| May 10, 10:00 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 33 min |
| May 10, 10:43 PM MDT | Flash Flood Warning | RIW | Johnson | 6 hr |
| May 10, 10:51 PM MDT | Flash Flood Warning | RIW | Hot Springs | 6 hr |
| May 12, 4:08 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 22 min |
| May 16, 3:47 PM MDT | Mesoscale Discussion | SPC | Lincoln | 88 min |
| May 16, 4:10 PM MDT | Severe Thunderstorm Watch | SPC | Lincoln | 6 hr |
| May 16, 7:39 PM MDT | Mesoscale Discussion | SPC | Lincoln | 66 min |
| May 17, 11:25 AM MDT | Flash Flood Warning | RIW | Fremont | 6 hr |
| May 20, 2:31 PM MDT | Mesoscale Discussion | SPC | Big Horn, Park, Sheridan | 89 min |
| May 20, 7:00 PM MDT | Flash Flood Warning | RIW | Teton | 3 hr |
| May 22, 2:56 PM MDT | Mesoscale Discussion | SPC | Laramie | 2 hr |
| May 22, 4:42 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 33 min |
| May 23, 6:57 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 18 min |
| May 24, 5:26 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 28 min |
| May 31, 4:37 PM MDT | Severe Thunderstorm Warning | RIW | Hot Springs | 38 min |
| May 31, 4:52 PM MDT | Severe Thunderstorm Warning | RIW | Hot Springs | 38 min |
| Jun 1, 12:07 PM MDT | Mesoscale Discussion | SPC | Big Horn, Campbell, Crook, Johnson, Sheridan, Washakie | 113 min |
| Jun 1, 12:57 PM MDT | Severe Thunderstorm Warning | RIW | Big Horn, Park | 63 min |
| Jun 1, 1:31 PM MDT | Severe Thunderstorm Warning | RIW | Big Horn | 46 min |
| Jun 1, 1:39 PM MDT | Tornado Warning | RIW | Big Horn | 28 min |
| Jun 1, 1:40 PM MDT | Severe Thunderstorm Watch | SPC | Campbell, Crook, Johnson, Sheridan, Washakie | 6 hr |
| Jun 1, 1:45 PM MDT | Tornado Warning | RIW | Big Horn | 45 min |
| Jun 1, 1:54 PM MDT | Tornado Warning | RIW | Big Horn, Washakie | 51 min |
| Jun 1, 3:36 PM MDT | Severe Thunderstorm Warning | BYZ | Sheridan | 54 min |
| Jun 1, 5:09 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 44 min |
| Jun 1, 7:01 PM MDT | Mesoscale Discussion | SPC | Crook | 59 min |
| Jun 3, 10:23 PM MDT | Flash Flood Warning | CYS | Laramie | 4 hr |
| Jun 6, 11:29 AM MDT | Mesoscale Discussion | SPC | Big Horn, Campbell, Converse, Crook, Hot Springs, Johnson and 4 more | 2 hr |
| Jun 6, 12:20 PM MDT | Tornado Watch | SPC | Big Horn, Campbell, Crook, Johnson, Sheridan, Washakie and 1 more | 6 hr |
| Jun 6, 12:58 PM MDT | Severe Thunderstorm Warning | RIW | Hot Springs | 62 min |
| Jun 6, 1:22 PM MDT | Mesoscale Discussion | SPC | Goshen, Laramie, Niobrara, Platte | 113 min |
| Jun 6, 1:27 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 69 min |
| Jun 6, 1:34 PM MDT | Tornado Warning | RIW | Hot Springs, Natrona, Washakie | 49 days |
| Jun 6, 3:17 PM MDT | Severe Thunderstorm Warning | RIW | Big Horn | 27 min |
| Jun 6, 4:13 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 35 min |
| Jun 6, 5:29 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 31 min |
| Jun 6, 6:02 PM MDT | Severe Thunderstorm Warning | UNR | Campbell, Crook | 43 min |
| Jun 6, 7:26 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 67 min |
| Jun 7, 8:36 AM MDT | Mesoscale Discussion | SPC | Carbon, Fremont, Lincoln, Sublette, Sweetwater, Uinta | 84 min |
| Jun 7, 11:30 AM MDT | Severe Thunderstorm Warning | RIW | Sweetwater | 60 min |
| Jun 7, 11:48 AM MDT | Severe Thunderstorm Warning | RIW | Sublette | 57 min |
| Jun 7, 12:22 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 54 min |
| Jun 7, 12:34 PM MDT | Severe Thunderstorm Warning | RIW | Natrona, Washakie | 43 min |
| Jun 7, 12:43 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 47 min |
| Jun 7, 12:45 PM MDT | Severe Thunderstorm Watch | SPC | Big Horn, Campbell, Converse, Crook, Fremont, Hot Springs and 6 more | 7 hr |
| Jun 7, 12:57 PM MDT | Severe Thunderstorm Warning | RIW | Big Horn, Johnson, Washakie | 19 min |
| Jun 7, 2:52 PM MDT | Mesoscale Discussion | SPC | Big Horn, Campbell, Converse, Crook, Fremont, Hot Springs and 7 more | 53 min |
| Jun 7, 2:54 PM MDT | Severe Thunderstorm Warning | RIW | Johnson | 51 min |
| Jun 7, 3:37 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 58 min |
| Jun 7, 3:56 PM MDT | Severe Thunderstorm Warning | CYS | Niobrara | 26 min |
| Jun 7, 4:41 PM MDT | Tornado Warning | UNR | Campbell | 19 min |
| Jun 9, 5:20 PM MDT | Severe Thunderstorm Watch | SPC | Laramie | 6 hr |
| Jun 15, 6:15 PM MDT | Mesoscale Discussion | SPC | Campbell, Converse, Crook, Goshen, Laramie, Niobrara and 3 more | 2 hr |
| Jun 15, 7:10 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 32 min |
| Jun 16, 12:43 PM MDT | Mesoscale Discussion | SPC | Park | 2 hr |
| Jun 16, 1:11 PM MDT | Severe Thunderstorm Warning | RIW | Teton | 45 min |
| Jun 16, 1:35 PM MDT | Severe Thunderstorm Watch | SPC | Big Horn, Hot Springs, Park, Teton, Washakie | 8 hr |
| Jun 16, 1:51 PM MDT | Severe Thunderstorm Warning | RIW | Lincoln, Teton | 22 min |
| Jun 16, 3:54 PM MDT | Mesoscale Discussion | SPC | Big Horn, Hot Springs, Park, Teton, Washakie | 96 min |
| Jun 16, 3:59 PM MDT | Severe Thunderstorm Warning | CYS | Albany | 46 min |
| Jun 18, 8:16 PM MDT | Mesoscale Discussion | SPC | Sheridan | 119 min |
| Jun 19, 4:03 PM MDT | Mesoscale Discussion | SPC | Campbell, Crook, Johnson, Sheridan, Weston | 2 hr |
| Jun 19, 4:17 PM MDT | Mesoscale Discussion | SPC | Goshen, Laramie, Platte | 118 min |
| Jun 19, 6:55 PM MDT | Severe Thunderstorm Watch | SPC | Crook, Sheridan | 7 hr |
| Jun 19, 7:57 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 63 min |
| Jun 19, 9:01 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 65 min |
| Jun 19, 9:02 PM MDT | Severe Thunderstorm Warning | RIW | Johnson | 30 min |
| Jun 19, 10:18 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 59 min |
| Jun 19, 10:25 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 38 min |
| Jun 19, 10:43 PM MDT | Mesoscale Discussion | SPC | Crook, Sheridan | 2 hr |
| Jun 19, 11:28 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 34 min |
| Jun 20, 12:51 AM MDT | Severe Thunderstorm Warning | UNR | Crook | 54 min |
| Jun 20, 1:17 AM MDT | Mesoscale Discussion | SPC | Crook | 58 min |
| Jun 20, 1:45 AM MDT | Severe Thunderstorm Warning | UNR | Crook | 60 min |
| Jun 20, 3:09 PM MDT | Mesoscale Discussion | SPC | Campbell, Crook, Sheridan | 2 hr |
| Jun 21, 2:28 PM MDT | Severe Thunderstorm Warning | RIW | Teton | 47 min |
| Jun 21, 4:39 PM MDT | Severe Thunderstorm Warning | RIW | Lincoln | 66 min |
| Jun 22, 3:26 PM MDT | Severe Thunderstorm Warning | RIW | Sweetwater | 54 min |
| Jun 22, 9:03 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 27 min |
| Jun 22, 9:28 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 22 min |
| Jun 23, 2:08 PM MDT | Severe Thunderstorm Warning | RIW | Big Horn | 45 min |
| Jun 23, 2:48 PM MDT | Mesoscale Discussion | SPC | Big Horn, Hot Springs, Johnson, Natrona, Park, Sheridan and 1 more | 117 min |
| Jun 23, 3:14 PM MDT | Severe Thunderstorm Warning | BYZ | Sheridan | 48 min |
| Jun 23, 4:36 PM MDT | Severe Thunderstorm Warning | RIW | Johnson | 39 min |
| Jun 23, 5:13 PM MDT | Severe Thunderstorm Warning | RIW | Johnson | 31 min |
| Jun 23, 5:22 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 68 min |
| Jun 23, 5:54 PM MDT | Severe Thunderstorm Warning | RIW | Park | 66 min |
| Jun 23, 6:28 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 33 min |
| Jun 23, 7:58 PM MDT | Severe Thunderstorm Warning | RIW | Teton | 47 min |
| Jun 24, 1:05 PM MDT | Mesoscale Discussion | SPC | Albany, Big Horn, Campbell, Converse, Crook, Goshen and 8 more | 85 min |
| Jun 24, 1:35 PM MDT | Severe Thunderstorm Watch | SPC | Albany, Big Horn, Campbell, Carbon, Converse, Crook and 9 more | 7 hr |
| Jun 24, 2:15 PM MDT | Severe Thunderstorm Warning | RIW | Hot Springs, Washakie | 45 min |
| Jun 24, 2:25 PM MDT | Severe Thunderstorm Warning | CYS | Platte | 38 min |
| Jun 24, 2:47 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 43 min |
| Jun 24, 2:58 PM MDT | Severe Thunderstorm Warning | RIW | Washakie | 47 min |
| Jun 24, 3:15 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 46 min |
| Jun 24, 3:44 PM MDT | Severe Thunderstorm Warning | RIW | Washakie | 19 min |
| Jun 24, 3:47 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 53 min |
| Jun 24, 3:47 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 43 min |
| Jun 24, 3:51 PM MDT | Severe Thunderstorm Warning | CYS | Platte | 30 min |
| Jun 24, 4:06 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 54 min |
| Jun 24, 4:15 PM MDT | Mesoscale Discussion | SPC | Albany, Big Horn, Campbell, Carbon, Converse, Crook and 9 more | 90 min |
| Jun 24, 4:15 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 47 min |
| Jun 24, 4:30 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 38 min |
| Jun 24, 4:37 PM MDT | Severe Thunderstorm Warning | CYS | Niobrara | 54 min |
| Jun 24, 5:08 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 67 min |
| Jun 24, 5:23 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 67 min |
| Jun 24, 5:51 PM MDT | Severe Thunderstorm Warning | CYS | Niobrara | 58 min |
| Jun 24, 5:59 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 61 min |
| Jun 24, 6:25 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 65 min |
| Jun 24, 6:32 PM MDT | Mesoscale Discussion | SPC | Albany, Big Horn, Campbell, Converse, Crook, Goshen and 6 more | 88 min |
| Jun 24, 6:41 PM MDT | Flash Flood Warning | UNR | Campbell | 3 hr |
| Jun 24, 7:00 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 44 min |
| Jun 24, 7:17 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Platte | 29 min |
| Jun 24, 10:08 PM MDT | Mesoscale Discussion | SPC | Crook | 67 min |
| Jun 25, 12:55 PM MDT | Severe Thunderstorm Watch | SPC | Uinta | 7 hr |
| Jun 25, 1:25 PM MDT | Severe Thunderstorm Watch | SPC | Teton | 7 hr |
| Jun 25, 2:31 PM MDT | Mesoscale Discussion | SPC | Uinta | 59 min |
| Jun 25, 2:57 PM MDT | Mesoscale Discussion | SPC | Teton | 63 min |
| Jun 25, 3:33 PM MDT | Severe Thunderstorm Warning | RIW | Sweetwater | 57 min |
| Jun 25, 3:47 PM MDT | Severe Thunderstorm Warning | CYS | Niobrara | 44 min |
| Jun 25, 3:53 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 37 min |
| Jun 25, 3:59 PM MDT | Severe Thunderstorm Warning | RIW | Big Horn, Park | 46 min |
| Jun 25, 4:40 PM MDT | Mesoscale Discussion | SPC | Campbell, Crook, Goshen, Niobrara, Sheridan, Weston | 95 min |
| Jun 25, 4:53 PM MDT | Severe Thunderstorm Warning | CYS | Niobrara | 39 min |
| Jun 25, 4:56 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 31 min |
| Jun 25, 5:05 PM MDT | Severe Thunderstorm Watch | SPC | Campbell, Crook, Goshen, Niobrara, Weston | 7 hr |
| Jun 25, 6:15 PM MDT | Mesoscale Discussion | SPC | Uinta | 2 hr |
| Jun 25, 6:42 PM MDT | Mesoscale Discussion | SPC | Teton | 93 min |
| Jun 25, 8:23 PM MDT | Mesoscale Discussion | SPC | Campbell, Crook, Goshen, Niobrara, Weston | 97 min |
| Jun 26, 1:30 PM MDT | Mesoscale Discussion | SPC | Crook | 3 hr |
| Jun 26, 1:38 PM MDT | Severe Thunderstorm Warning | RIW | Johnson | 67 min |
| Jun 26, 2:15 PM MDT | Severe Thunderstorm Watch | SPC | Campbell, Crook | 7 hr |
| Jun 26, 2:30 PM MDT | Mesoscale Discussion | SPC | Teton | 2 hr |
| Jun 26, 3:34 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 41 min |
| Jun 26, 6:12 PM MDT | Mesoscale Discussion | SPC | Campbell, Crook | 2 hr |
| Jun 27, 2:08 PM MDT | Mesoscale Discussion | SPC | Campbell, Crook, Goshen, Niobrara, Weston | 2 hr |
| Jun 27, 2:30 PM MDT | Severe Thunderstorm Watch | SPC | Crook, Niobrara, Weston | 7 hr |
| Jun 27, 3:51 PM MDT | Severe Thunderstorm Warning | CYS | Niobrara | 45 min |
| Jun 27, 6:53 PM MDT | Mesoscale Discussion | SPC | Crook, Niobrara, Weston | 2 hr |
| Jun 28, 12:36 PM MDT | Mesoscale Discussion | SPC | Big Horn, Sheridan | 114 min |
| Jun 28, 4:13 PM MDT | Mesoscale Discussion | SPC | Laramie | 92 min |
| Jun 28, 4:34 PM MDT | Severe Thunderstorm Warning | CYS | Carbon | 56 min |
| Jun 28, 7:13 PM MDT | Severe Thunderstorm Warning | BYZ | Sheridan | 54 min |
| Jul 1, 4:50 PM MDT | Mesoscale Discussion | SPC | Big Horn, Johnson, Sheridan | 85 min |
| Jul 1, 5:14 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 61 min |
| Jul 2, 2:58 PM MDT | Mesoscale Discussion | SPC | Albany, Goshen, Laramie, Platte | 2 hr |
| Jul 2, 4:02 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 16 min |
| Jul 2, 4:55 PM MDT | Severe Thunderstorm Warning | CYS | Albany, Laramie | 50 min |
| Jul 2, 5:05 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 55 min |
| Jul 2, 5:10 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 65 min |
| Jul 2, 5:47 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 38 min |
| Jul 2, 5:53 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 27 min |
| Jul 2, 6:14 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 68 min |
| Jul 3, 8:40 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 53 min |
| Jul 4, 11:24 AM MDT | Mesoscale Discussion | SPC | Goshen, Laramie, Platte | 2 hr |
| Jul 4, 1:20 PM MDT | Severe Thunderstorm Watch | SPC | Goshen, Laramie, Platte | 8 hr |
| Jul 4, 2:49 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 31 min |
| Jul 4, 3:17 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 46 min |
| Jul 4, 4:16 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 45 min |
| Jul 4, 4:57 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 53 min |
| Jul 4, 5:43 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 50 min |
| Jul 4, 5:44 PM MDT | Mesoscale Discussion | SPC | Goshen, Laramie, Platte | 91 min |
| Jul 5, 12:53 PM MDT | Mesoscale Discussion | SPC | Albany, Campbell, Converse, Crook, Goshen, Laramie and 3 more | 97 min |
| Jul 5, 1:25 PM MDT | Severe Thunderstorm Watch | SPC | Campbell, Converse, Crook, Goshen, Laramie, Niobrara and 2 more | 8 hr |
| Jul 5, 2:57 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 49 min |
| Jul 5, 3:22 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 34 min |
| Jul 5, 4:31 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 59 min |
| Jul 5, 5:09 PM MDT | Tornado Warning | UNR | Weston | 66 min |
| Jul 5, 6:13 PM MDT | Mesoscale Discussion | SPC | Campbell, Converse, Crook, Goshen, Laramie, Niobrara and 2 more | 2 hr |
| Jul 7, 1:57 PM MDT | Severe Thunderstorm Warning | RIW | Hot Springs, Washakie | 48 min |
| Jul 7, 2:08 PM MDT | Mesoscale Discussion | SPC | Big Horn, Washakie | 2 hr |
| Jul 8, 5:33 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 27 min |
| Jul 10, 2:25 PM MDT | Mesoscale Discussion | SPC | Campbell, Crook, Weston | 2 hr |
| Jul 10, 5:06 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 39 min |
| Jul 11, 2:34 PM MDT | Mesoscale Discussion | SPC | Goshen, Laramie, Niobrara, Platte | 116 min |
| Jul 14, 7:03 PM MDT | Severe Thunderstorm Warning | CYS | Albany | 42 min |
| Jul 14, 9:34 PM MDT | Severe Thunderstorm Warning | CYS | Converse | 41 min |
| Jul 14, 9:53 PM MDT | Severe Thunderstorm Warning | CYS | Platte | 37 min |
| Jul 14, 10:43 PM MDT | Severe Thunderstorm Warning | CYS | Platte | 32 min |
| Jul 15, 3:47 AM MDT | Severe Thunderstorm Warning | UNR | Crook | 46 min |
| Jul 15, 2:33 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 36 min |
| Jul 15, 2:52 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 26 min |
| Jul 15, 2:58 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 48 min |
| Jul 15, 3:56 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 31 min |
| Jul 15, 4:34 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 43 min |
| Jul 15, 4:50 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 21 min |
| Jul 22, 2:29 PM MDT | Mesoscale Discussion | SPC | Campbell, Converse, Goshen, Johnson, Niobrara, Platte | 91 min |
| Jul 22, 5:55 PM MDT | Severe Thunderstorm Warning | RIW | Johnson | 29 min |
| Jul 22, 6:04 PM MDT | Mesoscale Discussion | SPC | Campbell, Crook, Johnson, Weston | 86 min |
| Jul 22, 6:12 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 55 min |
| Jul 22, 8:07 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 17 min |
| Jul 23, 8:44 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 61 min |
| Jul 23, 9:41 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 29 min |
| Jul 24, 1:50 PM MDT | Severe Thunderstorm Watch | SPC | Crook | 7 hr |
| Jul 24, 3:24 PM MDT | Severe Thunderstorm Warning | RIW | Sublette | 36 min |
| Jul 24, 3:58 PM MDT | Severe Thunderstorm Warning | RIW | Sublette | 39 min |
| Jul 24, 4:48 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 72 min |
| Jul 24, 6:06 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 60 min |
| Jul 24, 6:13 PM MDT | Mesoscale Discussion | SPC | Crook | 2 hr |
| Jul 24, 6:44 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 76 min |
| Jul 24, 6:44 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 77 min |
| Jul 24, 8:53 PM MDT | Mesoscale Discussion | SPC | Niobrara, Weston | 67 min |
| Jul 24, 9:00 PM MDT | Severe Thunderstorm Watch | SPC | Crook, Weston | 4 hr |
| Jul 24, 10:01 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 59 min |
| Jul 24, 10:23 PM MDT | Mesoscale Discussion | SPC | Crook, Weston | 67 min |
| Jul 25, 5:39 PM MDT | Severe Thunderstorm Warning | RIW | Natrona | 42 min |
| Jul 25, 6:04 PM MDT | Flash Flood Warning | RIW | Natrona | 26 min |
| Jul 25, 6:07 PM MDT | Severe Thunderstorm Warning | CYS | Converse, Platte | 55 min |
| Jul 26, 3:00 AM MDT | Dense Fog Advisory | CYS | 7 hr | |
| Jul 28, 5:06 PM MDT | Mesoscale Discussion | SPC | Crook, Weston | 114 min |
| Jul 31, 3:59 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 47 min |
| Jul 31, 4:56 PM MDT | Severe Thunderstorm Warning | CYS | Platte | 38 min |
| Jul 31, 6:11 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 35 min |
| Jul 31, 8:39 PM MDT | Severe Thunderstorm Warning | RIW | Johnson | 36 min |
| Aug 1, 3:01 PM MDT | Mesoscale Discussion | SPC | Goshen, Laramie, Platte | 119 min |
| Aug 3, 2:10 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 65 min |
| Aug 3, 2:44 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 61 min |
| Aug 3, 3:10 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 42 min |
| Aug 3, 3:28 PM MDT | Flash Flood Warning | RIW | Fremont, Natrona | 3 hr |
| Aug 3, 4:16 PM MDT | Severe Thunderstorm Warning | RIW | Natrona | 59 min |
| Aug 3, 5:34 PM MDT | Flash Flood Warning | RIW | Natrona | 3 hr |
| Aug 3, 6:48 PM MDT | Severe Thunderstorm Warning | CYS | Converse | 39 min |
| Aug 3, 8:24 PM MDT | Flash Flood Warning | RIW | Natrona | 3 hr |
| Aug 3, 8:44 PM MDT | Flash Flood Warning | CYS | Goshen | 2 hr |
| Aug 3, 10:44 PM MDT | Flash Flood Warning | CYS | Goshen | 3 hr |
| Aug 9, 4:20 PM MDT | Severe Thunderstorm Warning | RIW | Johnson | 40 min |
| Aug 9, 7:28 PM MDT | Severe Thunderstorm Warning | RIW | Johnson | 39 min |
| Aug 10, 1:10 PM MDT | Mesoscale Discussion | SPC | Converse, Crook, Goshen, Laramie, Niobrara, Platte and 1 more | 65 min |
| Aug 10, 1:20 PM MDT | Mesoscale Discussion | SPC | Big Horn, Fremont, Hot Springs, Natrona, Park, Sheridan and 2 more | 55 min |
| Aug 10, 1:35 PM MDT | Severe Thunderstorm Watch | SPC | Big Horn, Fremont, Hot Springs, Natrona, Park, Washakie | 6 hr |
| Aug 10, 1:50 PM MDT | Severe Thunderstorm Watch | SPC | Campbell, Converse, Goshen, Laramie, Niobrara, Platte and 1 more | 7 hr |
| Aug 10, 3:20 PM MDT | Flash Flood Warning | RIW | Natrona | 3 hr |
| Aug 10, 4:09 PM MDT | Mesoscale Discussion | SPC | Campbell, Converse, Goshen, Laramie, Niobrara, Platte and 1 more | 66 min |
| Aug 10, 4:32 PM MDT | Mesoscale Discussion | SPC | Big Horn, Fremont, Hot Springs, Natrona, Park, Washakie | 88 min |
| Aug 10, 5:22 PM MDT | Severe Thunderstorm Warning | RIW | Fremont, Hot Springs | 53 min |
| Aug 10, 6:07 PM MDT | Mesoscale Discussion | SPC | Campbell, Converse, Niobrara, Weston | 53 min |
| Aug 10, 6:10 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 65 min |
| Aug 11, 11:15 PM MDT | Severe Thunderstorm Warning | RIW | Natrona | 60 min |
| Aug 12, 2:08 PM MDT | Mesoscale Discussion | SPC | Big Horn, Campbell, Converse, Fremont, Hot Springs, Johnson and 5 more | 2 hr |
| Aug 12, 3:14 PM MDT | Severe Thunderstorm Warning | RIW | Hot Springs, Washakie | 46 min |
| Aug 12, 3:31 PM MDT | Severe Thunderstorm Warning | RIW | Hot Springs | 44 min |
| Aug 12, 3:53 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 67 min |
| Aug 12, 4:05 PM MDT | Severe Thunderstorm Watch | SPC | Campbell, Converse, Johnson, Natrona, Niobrara, Platte and 1 more | 4 hr |
| Aug 12, 4:12 PM MDT | Severe Thunderstorm Warning | RIW | Hot Springs | 21 min |
| Aug 12, 4:26 PM MDT | Severe Thunderstorm Warning | RIW | Johnson | 49 min |
| Aug 12, 4:34 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 56 min |
| Aug 12, 4:46 PM MDT | Tornado Warning | UNR | Campbell | 59 min |
| Aug 12, 5:06 PM MDT | Severe Thunderstorm Warning | RIW | Natrona | 39 min |
| Aug 12, 5:31 PM MDT | Tornado Warning | UNR | Weston | 44 min |
| Aug 12, 5:56 PM MDT | Severe Thunderstorm Warning | CYS | Converse | 62 min |
| Aug 12, 6:13 PM MDT | Mesoscale Discussion | SPC | Converse, Goshen, Niobrara, Platte, Weston | 92 min |
| Aug 12, 6:18 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 27 min |
| Aug 12, 6:32 PM MDT | Tornado Warning | CYS | Converse | 31 min |
| Aug 12, 6:57 PM MDT | Severe Thunderstorm Warning | CYS | Converse | 33 min |
| Aug 12, 7:02 PM MDT | Tornado Warning | CYS | Converse | 43 min |
| Aug 12, 8:02 PM MDT | Mesoscale Discussion | SPC | Converse, Goshen, Niobrara, Platte | 58 min |
| Aug 16, 3:04 PM MDT | Mesoscale Discussion | SPC | Campbell, Crook, Johnson, Sheridan, Weston | 116 min |
| Aug 16, 5:13 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 53 min |
| Aug 18, 1:05 PM MDT | Mesoscale Discussion | SPC | Campbell, Converse, Crook, Goshen, Johnson, Niobrara and 2 more | 115 min |
| Aug 23, 4:32 PM MDT | Tornado Warning | UNR | Crook, Weston | 58 min |
| Aug 23, 4:52 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 55 min |
| Aug 23, 5:30 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 60 min |
| Aug 23, 5:53 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 69 min |
| Aug 23, 6:24 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 66 min |
| Aug 23, 8:04 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 64 min |
| Aug 24, 1:22 PM MDT | Mesoscale Discussion | SPC | Goshen, Niobrara | 113 min |
| Aug 25, 1:03 PM MDT | Mesoscale Discussion | SPC | Goshen | 87 min |
| Aug 25, 6:13 PM MDT | Severe Thunderstorm Warning | CYS | Converse | 29 min |
| Aug 25, 6:30 PM MDT | Severe Thunderstorm Warning | CYS | Niobrara | 45 min |
| Aug 25, 7:16 PM MDT | Severe Thunderstorm Warning | CYS | Niobrara | 29 min |
| Sep 8, 6:03 PM MDT | Severe Thunderstorm Warning | SLC | Uinta | 27 min |
| Sep 9, 12:07 PM MDT | Mesoscale Discussion | SPC | Uinta | 113 min |
| Sep 9, 12:35 PM MDT | Severe Thunderstorm Watch | SPC | Uinta | 7 hr |
| Sep 12, 3:26 PM MDT | Frost Advisory | CYS | 16 hr | |
| Sep 12, 3:51 PM MDT | Severe Thunderstorm Warning | UNR | Campbell, Crook, Weston | 54 min |
| Sep 12, 4:25 PM MDT | Mesoscale Discussion | SPC | Crook | 2 hr |
| Sep 12, 4:40 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 43 min |
| Sep 21, 1:54 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 53 min |
| Sep 21, 3:04 PM MDT | Mesoscale Discussion | SPC | Sweetwater, Uinta | 116 min |
| Sep 23, 2:40 PM MDT | Mesoscale Discussion | SPC | Albany, Converse, Goshen, Laramie, Natrona, Niobrara and 2 more | 95 min |
| Sep 23, 7:20 PM MDT | Severe Thunderstorm Warning | RIW | Sweetwater | 40 min |
| Sep 24, 4:31 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 29 min |
| Sep 24, 4:58 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 32 min |
| Sep 24, 5:28 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 32 min |
| Sep 24, 6:09 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 36 min |
| Sep 24, 6:24 PM MDT | Severe Thunderstorm Warning | CYS | Converse | 12 min |
| Sep 24, 8:58 PM MDT | Dense Fog Advisory | CYS | 7 hr | |
| Sep 24, 10:59 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 31 min |
| Sep 24, 11:27 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 21 min |
| Sep 25, 2:42 PM MDT | Mesoscale Discussion | SPC | Albany, Carbon, Converse, Goshen, Laramie, Natrona and 3 more | 93 min |
| Sep 27, 2:41 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 64 min |
| Oct 4, 5:59 PM MDT | Mesoscale Discussion | SPC | Campbell, Crook, Johnson, Sheridan, Weston | 5 hr |
| Oct 5, 3:11 AM MDT | Freeze Warning | CYS | Crook, Weston | 30 hr |
| Oct 6, 7:16 AM MDT | Dense Fog Advisory | CYS | 4 hr | |
| Oct 9, 6:41 PM MDT | Mesoscale Discussion | SPC | Albany, Laramie | 6 hr |
| Oct 11, 4:03 AM MDT | Dense Fog Advisory | CYS | 5 hr | |
| Oct 21, 8:40 PM MDT | Dense Fog Advisory | CYS | 7 hr | |
| Oct 29, 10:09 PM MDT | High Wind Watch | BYZ | 39 days | |
| Oct 31, 10:54 PM MST | High Wind Warning | CYS | 12 hr | |
| Nov 2, 2:09 PM MST | High Wind Watch | RIW | Fremont, Natrona, Sweetwater | 22 hr |
| Nov 2, 3:30 PM MST | High Wind Watch | CYS | Weston | 23 hr |
| Nov 5, 4:49 AM MST | High Wind Watch | CYS | 36 hr | |
| Nov 8, 1:31 PM MST | High Wind Warning | CYS | Weston | 5 days |
| Nov 13, 3:14 AM MST | High Wind Watch | RIW | Sweetwater | 19 hr |
| Nov 13, 3:47 AM MST | High Wind Watch | UNR | Campbell, Crook, Weston | 56 hr |
| Nov 13, 5:21 AM MST | High Wind Watch | CYS | Crook, Weston | 6 hr |
| Nov 13, 10:59 AM MST | High Wind Warning | CYS | Crook, Weston | 14 days |
| Nov 13, 3:32 PM MST | High Wind Warning | BYZ | 24 days | |
| Nov 13, 10:30 PM MST | High Wind Warning | RIW | Sweetwater | 17 hr |
| Nov 14, 11:16 AM MST | Mesoscale Discussion | SPC | Albany, Carbon, Sweetwater, Uinta | 5 hr |
| Nov 14, 4:38 PM MST | Winter Weather Advisory | CYS | 6 hr | |
| Nov 14, 10:10 PM MST | Blowing Snow Advisory | CYS | 19 hr | |
| Nov 16, 2:52 PM MST | Snow Advisory | BYZ | 19 hr | |
| Nov 18, 4:05 AM MST | Winter Weather Advisory | UNR | Crook, Weston | 25 hr |
| Nov 18, 4:57 PM MST | High Wind Warning | RIW | Johnson | 4 hr |
| Nov 25, 2:19 PM MST | Snow Advisory | RIW | Fremont, Lincoln, Natrona, Park, Sublette, Teton | 37 hr |
| Nov 25, 2:19 PM MST | Winter Storm Watch | RIW | Big Horn, Fremont, Johnson, Natrona, Washakie | 44 hr |
| Nov 25, 2:30 PM MST | Winter Storm Watch | BYZ | 20 hr | |
| Nov 26, 2:25 AM MST | Winter Storm Watch | UNR | Campbell, Crook, Weston | 62 hr |
| Nov 26, 3:52 AM MST | Snow Advisory | SLC | Uinta | 32 hr |
| Nov 26, 5:00 AM MST | Snow and Blowing Snow Advisory | BYZ | 34 hr | |
| Nov 26, 5:00 AM MST | Winter Storm Warning | BYZ | 34 hr | |
| Nov 26, 5:10 AM MST | Snow and Blowing Snow Advisory | CYS | 25 hr | |
| Nov 26, 10:21 AM MST | Winter Storm Warning | UNR | Campbell, Crook, Weston | 61 hr |
| Nov 26, 10:58 AM MST | Winter Storm Warning | RIW | Big Horn, Fremont, Johnson, Natrona, Washakie | 23 hr |
| Nov 26, 2:45 PM MST | Snow Advisory | CYS | Crook, Weston | 15 hr |
| Nov 26, 3:12 PM MST | Winter Weather Advisory | UNR | Campbell, Crook, Weston | 49 hr |
| Nov 27, 3:03 AM MST | Snow Advisory | RIW | Johnson | 7 hr |
| Nov 27, 4:20 AM MST | High Wind Watch | CYS | 16 hr | |
| Nov 27, 4:28 PM MST | High Wind Warning | CYS | 7 days | |
| Nov 29, 3:14 PM MST | Snow and Blowing Snow Advisory | CYS | 20 hr | |
| Nov 30, 4:52 AM MST | Winter Storm Watch | SLC | Uinta | 7 days |
| Nov 30, 4:15 PM MST | Snow Advisory | SLC | Uinta | 4 days |
| Nov 30, 9:04 PM MST | Snow Advisory | RIW | Fremont, Lincoln, Sublette, Sweetwater | 39 hr |
| Nov 30, 9:04 PM MST | Winter Storm Warning | RIW | Fremont, Lincoln, Sublette, Teton | 39 hr |
| Dec 1, 5:03 AM MST | Snow and Blowing Snow Advisory | CYS | 47 hr | |
| Dec 2, 4:39 AM MST | Winter Weather Advisory | UNR | Crook, Weston | 10 hr |
| Dec 2, 12:58 PM MST | High Wind Warning | CYS | 5 hr | |
| Dec 3, 12:44 PM MST | Snow Advisory | RIW | Fremont, Lincoln, Sublette, Teton | 7 hr |
| Dec 3, 2:19 PM MST | Snow Advisory | BYZ | 13 hr | |
| Dec 4, 4:00 AM MST | Winter Storm Watch | UNR | Crook, Weston | 11 days |
| Dec 4, 12:36 PM MST | High Wind Watch | CYS | 8 hr | |
| Dec 4, 2:34 PM MST | Snow Advisory | BYZ | 37 hr | |
| Dec 4, 2:55 PM MST | Snow Advisory | RIW | Big Horn, Fremont, Johnson, Natrona, Washakie | 39 hr |
| Dec 4, 3:44 PM MST | Winter Storm Warning | UNR | Crook, Weston | 21 hr |
| Dec 4, 3:44 PM MST | Winter Weather Advisory | UNR | Crook, Weston | 36 hr |
| Dec 4, 8:40 PM MST | High Wind Warning | CYS | 18 days | |
| Dec 5, 2:23 AM MST | Wind Chill Warning | CYS | 5 hr | |
| Dec 5, 2:49 PM MST | Snow Advisory | CYS | 27 hr | |
| Dec 5, 3:27 PM MST | Winter Storm Warning | BYZ | 12 hr | |
| Dec 6, 3:37 AM MST | Wind Chill Advisory | UNR | Campbell, Crook | 7 hr |
| Dec 6, 6:08 AM MST | Wind Chill Advisory | BYZ | 16 hr | |
| Dec 9, 3:34 PM MST | Blowing Snow Advisory | UNR | Crook, Weston | 13 hr |
| Dec 13, 5:10 AM MST | Winter Weather Advisory | UNR | Crook, Weston | 10 hr |
| Dec 13, 2:13 PM MST | Snow and Blowing Snow Advisory | CYS | 14 hr | |
| Dec 13, 3:13 PM MST | Winter Storm Warning | UNR | Campbell, Crook, Weston | 48 hr |
| Dec 13, 6:25 PM MST | Snow Advisory | BYZ | 18 hr | |
| Dec 14, 8:49 AM MST | High Wind Warning | BYZ | 10 hr | |
| Dec 15, 10:27 AM MST | Blowing Snow Advisory | UNR | Campbell, Crook | 5 hr |
| Dec 15, 3:29 PM MST | Snow and Blowing Snow Advisory | UNR | Crook, Weston | 5 hr |
| Dec 17, 4:36 AM MST | Snow Advisory | CYS | 15 hr | |
| Dec 17, 3:15 PM MST | Snow Advisory | SLC | Uinta | 48 hr |
| Dec 19, 12:03 PM MST | Winter Storm Warning | CYS | 15 hr | |
| Dec 19, 12:19 PM MST | Winter Weather Advisory | RIW | Lincoln | 5 hr |
| Dec 21, 1:32 PM MST | Snow Advisory | RIW | Fremont, Hot Springs, Lincoln, Park, Sublette, Teton | 14 hr |
| Dec 22, 4:07 AM MST | High Wind Watch | UNR | 23 hr | |
| Dec 22, 8:45 AM MST | High Wind Warning | CYS | 7 days | |
| Dec 22, 2:06 PM MST | Winter Storm Watch | CYS | 8 hr | |
| Dec 22, 2:10 PM MST | High Wind Watch | CYS | 8 hr | |
| Dec 22, 9:50 PM MST | Winter Weather Advisory | CYS | 14 hr | |
| Dec 22, 9:56 PM MST | High Wind Warning | CYS | 18 hr | |
| Dec 23, 2:30 PM MST | Snow and Blowing Snow Advisory | UNR | Crook, Weston | 4 hr |
| Dec 27, 12:44 PM MST | Winter Storm Watch | RIW | Fremont, Lincoln, Sublette, Teton | 3 hr |
| Dec 27, 3:22 PM MST | Winter Storm Warning | RIW | Fremont, Lincoln, Sublette, Teton | 35 hr |
| Dec 28, 3:11 AM MST | High Wind Watch | BYZ | 12 hr | |
| Dec 28, 3:24 AM MST | Winter Storm Watch | RIW | Big Horn, Fremont, Johnson, Natrona, Washakie | 11 hr |
| Dec 28, 4:12 AM MST | Winter Storm Watch | BYZ | 12 hr | |
| Dec 28, 2:28 PM MST | Snow Advisory | RIW | Big Horn, Fremont, Johnson, Lincoln, Natrona, Sublette and 2 more | 21 hr |
| Dec 28, 3:54 PM MST | Snow Advisory | BYZ | 29 hr | |
| Dec 28, 4:02 PM MST | Snow and Blowing Snow Advisory | CYS | 25 hr | |
| Dec 28, 10:07 PM MST | Snow Advisory | UNR | 29 hr | |
| Dec 28, 10:07 PM MST | Winter Storm Watch | UNR | Crook, Weston | 29 hr |
| Dec 29, 4:02 AM MST | Winter Storm Warning | UNR | Crook, Weston | 23 hr |
| Dec 29, 4:45 AM MST | High Wind Watch | CYS | 4 hr | |
| Dec 29, 8:55 AM MST | High Wind Warning | CYS | 8 hr | |
| Dec 30, 2:35 PM MST | Snow Advisory | RIW | Fremont, Lincoln, Sublette, Teton | 17 hr |
| Dec 30, 2:40 PM MST | Snow and Blowing Snow Advisory | CYS | 50 hr | |
| Dec 30, 9:24 PM MST | High Wind Warning | CYS | 17 hr | |
| Dec 31, 8:42 AM MST | Snow Advisory | RIW | Fremont, Hot Springs, Lincoln, Park, Sublette, Sweetwater and 1 more | 24 hr |
| Dec 31, 8:42 AM MST | Winter Storm Warning | RIW | Fremont, Lincoln, Sublette, Teton | 24 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 | 189 |
| Tornado Warning | 11 |
| Severe Thunderstorm Watch | 20 |
| Tornado Watch | 1 |
| Mesoscale Discussion | 80 |
| Flooding | |
| Flash Flood Warning | 16 |
| Winter | |
| Winter Storm Warning | 11 |
| Winter Storm Watch | 10 |
| Blowing Snow Advisory | 3 |
| Snow Advisory | 21 |
| Snow and Blowing Snow Advisory | 9 |
| Winter Weather Advisory | 8 |
| Cold | |
| Freeze Warning | 1 |
| Wind Chill Warning | 1 |
| Frost Advisory | 1 |
| Wind Chill Advisory | 2 |
| Wind and dust | |
| High Wind Warning | 14 |
| High Wind Watch | 13 |
| Fog and smoke | |
| Dense Fog Advisory | 5 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Crook County85
- Weston County73
- Campbell County66
- Laramie County63
- Goshen County44
- Fremont County43
- Johnson County40
- Niobrara County40
- Big Horn County37
- Platte County35
- Converse County33
- Natrona County32
- Washakie County32
- Sheridan County29
- Hot Springs County25
- Teton County23
- Lincoln County20
- Albany County18
- Sublette County16
- Park County16
- Uinta County14
- Sweetwater County13
- Carbon County6
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20042006
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.