Alert archive / Wyoming / Special Weather Statements
Special Weather Statements in Wyoming, 2010
414 special weather statements in 2010. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of special weather statements reaches back to 2006.
Special Weather Statements by county
Each county as a circle sized by its count in 2010. Tap one for its archive.
- Special Weather Statements
- 414
- Busiest month
- August138 special weather statements
- Busiest day
- August 28, 201029 special weather statements
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 |
|---|---|---|---|---|
| Feb 6, 5:20 PM MST | Special Weather Statement | RIW | Natrona | 40 min |
| Mar 30, 4:15 PM MDT | Special Weather Statement | RIW | Fremont | 30 min |
| Mar 30, 4:57 PM MDT | Special Weather Statement | RIW | Johnson | 63 min |
| Apr 20, 2:43 PM MDT | Special Weather Statement | RIW | Johnson | 47 min |
| Apr 20, 3:10 PM MDT | Special Weather Statement | RIW | Johnson | 50 min |
| Apr 20, 4:30 PM MDT | Special Weather Statement | RIW | Natrona | 30 min |
| Apr 20, 5:22 PM MDT | Special Weather Statement | RIW | Natrona | 23 min |
| Apr 20, 5:24 PM MDT | Special Weather Statement | RIW | Natrona | 21 min |
| Apr 20, 5:38 PM MDT | Special Weather Statement | RIW | Natrona | 22 min |
| Apr 21, 3:16 PM MDT | Special Weather Statement | RIW | Fremont | 44 min |
| Apr 21, 5:34 PM MDT | Special Weather Statement | RIW | Sweetwater | 41 min |
| Apr 21, 5:44 PM MDT | Special Weather Statement | RIW | 46 min | |
| Apr 21, 6:45 PM MDT | Special Weather Statement | RIW | Fremont | 45 min |
| Apr 21, 7:07 PM MDT | Special Weather Statement | RIW | 38 min | |
| May 1, 5:02 AM MDT | Special Weather Statement | BYZ | Sheridan | 118 min |
| May 18, 10:40 AM MDT | Special Weather Statement | RIW | Sublette | 50 min |
| May 18, 1:44 PM MDT | Special Weather Statement | RIW | Park | 46 min |
| May 18, 4:53 PM MDT | Special Weather Statement | RIW | Natrona | 37 min |
| May 19, 1:41 PM MDT | Special Weather Statement | RIW | Johnson | 79 min |
| May 19, 3:00 PM MDT | Special Weather Statement | RIW | Johnson | 45 min |
| May 20, 2:29 PM MDT | Special Weather Statement | RIW | Big Horn | 46 min |
| May 20, 2:49 PM MDT | Special Weather Statement | RIW | Big Horn | 41 min |
| May 20, 5:57 PM MDT | Special Weather Statement | RIW | Big Horn | 33 min |
| May 21, 3:04 PM MDT | Special Weather Statement | RIW | Natrona | 56 min |
| May 22, 2:48 PM MDT | Special Weather Statement | RIW | Big Horn | 27 min |
| May 26, 2:14 PM MDT | Special Weather Statement | RIW | Natrona | 46 min |
| May 26, 3:03 PM MDT | Special Weather Statement | RIW | 42 min | |
| May 26, 3:26 PM MDT | Special Weather Statement | RIW | Johnson | 49 min |
| May 26, 4:32 PM MDT | Special Weather Statement | RIW | Johnson | 28 min |
| May 26, 4:45 PM MDT | Special Weather Statement | RIW | Natrona | 60 min |
| May 26, 4:46 PM MDT | Special Weather Statement | RIW | Natrona | 59 min |
| May 28, 8:15 PM MDT | Special Weather Statement | BYZ | Sheridan | 60 min |
| Jun 4, 5:12 PM MDT | Special Weather Statement | RIW | Teton | 63 min |
| Jun 4, 5:50 PM MDT | Special Weather Statement | RIW | Teton | 40 min |
| Jun 6, 2:05 PM MDT | Special Weather Statement | RIW | 40 min | |
| Jun 6, 7:00 PM MDT | Special Weather Statement | RIW | 45 min | |
| Jun 6, 9:05 PM MDT | Special Weather Statement | RIW | Fremont | 40 min |
| Jun 9, 4:21 PM MDT | Special Weather Statement | RIW | Lincoln | 39 min |
| Jun 9, 7:36 PM MDT | Special Weather Statement | SLC | Uinta | 9 min |
| Jun 9, 8:08 PM MDT | Special Weather Statement | RIW | Sweetwater | 37 min |
| Jun 9, 9:14 PM MDT | Special Weather Statement | RIW | Sweetwater | 46 min |
| Jun 9, 10:40 PM MDT | Special Weather Statement | RIW | 35 min | |
| Jun 10, 1:26 PM MDT | Special Weather Statement | RIW | Teton | 34 min |
| Jun 10, 2:03 PM MDT | Special Weather Statement | RIW | Teton | 72 min |
| Jun 10, 3:22 PM MDT | Special Weather Statement | RIW | Lincoln | 38 min |
| Jun 10, 4:04 PM MDT | Special Weather Statement | RIW | Sublette | 26 min |
| Jun 10, 4:17 PM MDT | Special Weather Statement | RIW | Hot Springs | 43 min |
| Jun 10, 5:04 PM MDT | Special Weather Statement | RIW | 41 min | |
| Jun 10, 5:29 PM MDT | Special Weather Statement | RIW | Big Horn, Fremont, Hot Springs, Washakie | 46 min |
| Jun 10, 5:33 PM MDT | Special Weather Statement | RIW | Sweetwater | 42 min |
| Jun 10, 6:19 PM MDT | Special Weather Statement | RIW | Johnson, Washakie | 41 min |
| Jun 10, 6:24 PM MDT | Special Weather Statement | RIW | 51 min | |
| Jun 10, 6:49 PM MDT | Special Weather Statement | SLC | Uinta | 26 min |
| Jun 10, 7:18 PM MDT | Special Weather Statement | RIW | Natrona | 42 min |
| Jun 15, 4:40 PM MDT | Special Weather Statement | RIW | Hot Springs | 35 min |
| Jun 15, 7:52 PM MDT | Special Weather Statement | RIW | Lincoln | 23 min |
| Jun 15, 7:57 PM MDT | Special Weather Statement | RIW | Big Horn | 48 min |
| Jun 15, 8:40 PM MDT | Special Weather Statement | RIW | Hot Springs | 35 min |
| Jun 15, 9:10 PM MDT | Special Weather Statement | RIW | Sublette | 50 min |
| Jun 16, 10:17 AM MDT | Special Weather Statement | RIW | 43 min | |
| Jun 16, 1:05 PM MDT | Special Weather Statement | RIW | Park | 40 min |
| Jun 16, 1:29 PM MDT | Special Weather Statement | RIW | Teton | 31 min |
| Jun 16, 1:43 PM MDT | Special Weather Statement | RIW | Johnson | 32 min |
| Jun 16, 1:47 PM MDT | Special Weather Statement | RIW | Teton | 43 min |
| Jun 16, 2:05 PM MDT | Special Weather Statement | RIW | Park | 40 min |
| Jun 16, 2:23 PM MDT | Special Weather Statement | RIW | 52 min | |
| Jun 16, 2:25 PM MDT | Special Weather Statement | RIW | Big Horn | 50 min |
| Jun 16, 3:02 PM MDT | Special Weather Statement | RIW | 43 min | |
| Jun 16, 3:06 PM MDT | Special Weather Statement | RIW | Washakie | 24 min |
| Jun 16, 3:16 PM MDT | Special Weather Statement | RIW | Johnson | 44 min |
| Jun 16, 3:31 PM MDT | Special Weather Statement | RIW | 44 min | |
| Jun 16, 3:35 PM MDT | Special Weather Statement | RIW | 40 min | |
| Jun 16, 3:54 PM MDT | Special Weather Statement | BYZ | Sheridan | 66 min |
| Jun 16, 6:10 PM MDT | Special Weather Statement | RIW | Big Horn | 50 min |
| Jun 16, 8:07 PM MDT | Special Weather Statement | RIW | Johnson | 23 min |
| Jun 19, 2:09 PM MDT | Special Weather Statement | RIW | Hot Springs | 51 min |
| Jun 19, 3:27 PM MDT | Special Weather Statement | RIW | Hot Springs | 48 min |
| Jun 19, 4:41 PM MDT | Special Weather Statement | RIW | 49 min | |
| Jun 19, 8:06 PM MDT | Special Weather Statement | RIW | Natrona | 39 min |
| Jun 20, 1:27 PM MDT | Special Weather Statement | RIW | 48 min | |
| Jun 20, 2:04 PM MDT | Special Weather Statement | RIW | Park | 41 min |
| Jun 20, 2:14 PM MDT | Special Weather Statement | RIW | 46 min | |
| Jun 20, 2:15 PM MDT | Special Weather Statement | RIW | Park | 45 min |
| Jun 20, 2:24 PM MDT | Special Weather Statement | RIW | Sheridan | 51 min |
| Jun 20, 2:37 PM MDT | Special Weather Statement | RIW | Park | 38 min |
| Jun 20, 2:43 PM MDT | Special Weather Statement | RIW | Sheridan | 47 min |
| Jun 20, 2:54 PM MDT | Special Weather Statement | RIW | Park | 51 min |
| Jun 20, 3:34 PM MDT | Special Weather Statement | RIW | Big Horn | 26 min |
| Jun 20, 3:40 PM MDT | Special Weather Statement | RIW | Teton | 50 min |
| Jun 20, 3:44 PM MDT | Special Weather Statement | RIW | 46 min | |
| Jun 20, 3:59 PM MDT | Special Weather Statement | RIW | Big Horn | 46 min |
| Jun 20, 4:25 PM MDT | Special Weather Statement | RIW | Johnson | 50 min |
| Jun 20, 4:57 PM MDT | Special Weather Statement | RIW | Johnson | 48 min |
| Jun 20, 5:21 PM MDT | Special Weather Statement | RIW | Big Horn | 39 min |
| Jun 20, 5:51 PM MDT | Special Weather Statement | RIW | 39 min | |
| Jun 20, 6:23 PM MDT | Special Weather Statement | RIW | Johnson | 37 min |
| Jun 20, 7:13 PM MDT | Special Weather Statement | RIW | Johnson | 47 min |
| Jun 21, 2:44 PM MDT | Special Weather Statement | RIW | Big Horn | 46 min |
| Jun 21, 3:45 PM MDT | Special Weather Statement | RIW | Big Horn | 45 min |
| Jun 21, 4:54 PM MDT | Special Weather Statement | RIW | Johnson | 51 min |
| Jun 22, 11:46 AM MDT | Special Weather Statement | RIW | 44 min | |
| Jun 22, 11:56 AM MDT | Special Weather Statement | RIW | 49 min | |
| Jun 22, 11:58 AM MDT | Special Weather Statement | RIW | Fremont | 47 min |
| Jun 22, 12:35 PM MDT | Special Weather Statement | RIW | Park | 40 min |
| Jun 22, 12:48 PM MDT | Special Weather Statement | RIW | 57 min | |
| Jun 22, 12:56 PM MDT | Special Weather Statement | RIW | 49 min | |
| Jun 22, 1:22 PM MDT | Special Weather Statement | RIW | Fremont | 38 min |
| Jun 22, 1:28 PM MDT | Special Weather Statement | RIW | Sublette | 47 min |
| Jun 22, 1:47 PM MDT | Special Weather Statement | RIW | Hot Springs | 43 min |
| Jun 22, 1:56 PM MDT | Special Weather Statement | RIW | Big Horn | 49 min |
| Jun 22, 2:00 PM MDT | Special Weather Statement | RIW | Fremont | 45 min |
| Jun 22, 2:19 PM MDT | Special Weather Statement | RIW | 41 min | |
| Jun 22, 2:23 PM MDT | Special Weather Statement | RIW | Big Horn | 52 min |
| Jun 22, 2:27 PM MDT | Special Weather Statement | BYZ | Sheridan | 63 min |
| Jun 22, 2:39 PM MDT | Special Weather Statement | RIW | Hot Springs | 51 min |
| Jun 22, 2:42 PM MDT | Special Weather Statement | RIW | Fremont | 48 min |
| Jun 22, 2:58 PM MDT | Special Weather Statement | RIW | Johnson | 47 min |
| Jun 22, 2:59 PM MDT | Special Weather Statement | RIW | Johnson | 46 min |
| Jun 22, 3:16 PM MDT | Special Weather Statement | RIW | Fremont | 44 min |
| Jun 22, 3:31 PM MDT | Special Weather Statement | RIW | Johnson | 44 min |
| Jun 22, 3:35 PM MDT | Special Weather Statement | BYZ | Sheridan | 55 min |
| Jun 22, 3:45 PM MDT | Special Weather Statement | RIW | Natrona | 45 min |
| Jun 22, 4:47 PM MDT | Special Weather Statement | RIW | Natrona | 43 min |
| Jun 22, 5:03 PM MDT | Special Weather Statement | RIW | Johnson | 27 min |
| Jun 22, 6:45 PM MDT | Special Weather Statement | RIW | 45 min | |
| Jun 22, 9:06 PM MDT | Special Weather Statement | RIW | Park | 24 min |
| Jun 26, 9:18 AM MDT | Special Weather Statement | RIW | 42 min | |
| Jun 26, 12:55 PM MDT | Special Weather Statement | RIW | Hot Springs | 50 min |
| Jun 29, 2:46 PM MDT | Special Weather Statement | RIW | Teton | 44 min |
| Jun 29, 4:47 PM MDT | Special Weather Statement | RIW | Teton | 43 min |
| Jun 29, 5:10 PM MDT | Special Weather Statement | RIW | Hot Springs | 50 min |
| Jun 29, 8:42 PM MDT | Special Weather Statement | RIW | Teton | 63 min |
| Jun 29, 9:09 PM MDT | Special Weather Statement | RIW | Johnson | 51 min |
| Jun 29, 9:16 PM MDT | Special Weather Statement | RIW | Fremont | 44 min |
| Jun 29, 9:37 PM MDT | Special Weather Statement | RIW | 38 min | |
| Jun 29, 10:20 PM MDT | Special Weather Statement | RIW | Natrona | 55 min |
| Jun 30, 1:53 PM MDT | Special Weather Statement | RIW | Park | 52 min |
| Jun 30, 2:04 PM MDT | Special Weather Statement | RIW | Fremont | 41 min |
| Jun 30, 2:21 PM MDT | Special Weather Statement | RIW | 39 min | |
| Jun 30, 2:24 PM MDT | Special Weather Statement | RIW | 51 min | |
| Jun 30, 2:55 PM MDT | Special Weather Statement | RIW | Big Horn | 50 min |
| Jun 30, 2:57 PM MDT | Special Weather Statement | RIW | Washakie | 33 min |
| Jun 30, 3:26 PM MDT | Special Weather Statement | RIW | Hot Springs | 49 min |
| Jun 30, 3:40 PM MDT | Special Weather Statement | RIW | Washakie | 50 min |
| Jun 30, 4:27 PM MDT | Special Weather Statement | RIW | Washakie | 48 min |
| Jun 30, 4:58 PM MDT | Special Weather Statement | RIW | Johnson | 47 min |
| Jun 30, 5:24 PM MDT | Special Weather Statement | RIW | Johnson | 51 min |
| Jun 30, 5:52 PM MDT | Special Weather Statement | RIW | Big Horn | 48 min |
| Jun 30, 6:18 PM MDT | Special Weather Statement | RIW | Johnson | 42 min |
| Jun 30, 7:02 PM MDT | Special Weather Statement | RIW | Sublette | 58 min |
| Jun 30, 7:16 PM MDT | Special Weather Statement | RIW | 44 min | |
| Jul 1, 5:37 AM MDT | Special Weather Statement | RIW | 38 min | |
| Jul 1, 5:51 AM MDT | Special Weather Statement | RIW | 24 min | |
| Jul 1, 12:16 PM MDT | Special Weather Statement | RIW | 44 min | |
| Jul 1, 1:01 PM MDT | Special Weather Statement | RIW | 44 min | |
| Jul 1, 1:19 PM MDT | Special Weather Statement | RIW | Fremont | 41 min |
| Jul 1, 2:13 PM MDT | Special Weather Statement | RIW | Hot Springs | 47 min |
| Jul 1, 5:13 PM MDT | Special Weather Statement | RIW | Johnson | 47 min |
| Jul 1, 5:30 PM MDT | Special Weather Statement | RIW | Sweetwater | 30 min |
| Jul 1, 6:05 PM MDT | Special Weather Statement | RIW | Sweetwater | 40 min |
| Jul 1, 6:07 PM MDT | Special Weather Statement | RIW | 38 min | |
| Jul 1, 6:53 PM MDT | Special Weather Statement | RIW | 37 min | |
| Jul 1, 7:48 PM MDT | Special Weather Statement | RIW | 42 min | |
| Jul 1, 8:46 PM MDT | Special Weather Statement | RIW | 44 min | |
| Jul 3, 2:00 PM MDT | Special Weather Statement | RIW | Hot Springs | 60 min |
| Jul 3, 3:03 PM MDT | Special Weather Statement | RIW | Hot Springs | 42 min |
| Jul 3, 3:12 PM MDT | Special Weather Statement | RIW | Fremont | 48 min |
| Jul 3, 4:25 PM MDT | Special Weather Statement | RIW | Johnson | 65 min |
| Jul 3, 5:07 PM MDT | Special Weather Statement | RIW | Natrona | 38 min |
| Jul 3, 8:58 PM MDT | Special Weather Statement | RIW | 47 min | |
| Jul 4, 3:41 AM MDT | Special Weather Statement | RIW | 49 min | |
| Jul 4, 4:07 AM MDT | Special Weather Statement | RIW | 38 min | |
| Jul 4, 4:32 AM MDT | Special Weather Statement | RIW | 43 min | |
| Jul 4, 4:50 AM MDT | Special Weather Statement | RIW | 40 min | |
| Jul 4, 5:38 AM MDT | Special Weather Statement | RIW | Natrona | 52 min |
| Jul 4, 7:03 AM MDT | Special Weather Statement | RIW | Natrona | 27 min |
| Jul 4, 11:55 AM MDT | Special Weather Statement | RIW | 50 min | |
| Jul 4, 12:54 PM MDT | Special Weather Statement | RIW | Hot Springs | 51 min |
| Jul 4, 4:49 PM MDT | Special Weather Statement | RIW | Hot Springs | 56 min |
| Jul 4, 7:03 PM MDT | Special Weather Statement | RIW | Johnson | 57 min |
| Jul 6, 6:03 PM MDT | Special Weather Statement | RIW | 42 min | |
| Jul 6, 6:42 PM MDT | Special Weather Statement | RIW | 48 min | |
| Jul 9, 3:31 PM MDT | Special Weather Statement | RIW | Hot Springs | 59 min |
| Jul 9, 4:07 PM MDT | Special Weather Statement | RIW | Sublette | 38 min |
| Jul 9, 6:03 PM MDT | Special Weather Statement | RIW | Park | 42 min |
| Jul 9, 6:34 PM MDT | Special Weather Statement | RIW | Park | 41 min |
| Jul 9, 6:43 PM MDT | Special Weather Statement | RIW | Fremont | 47 min |
| Jul 9, 7:22 PM MDT | Special Weather Statement | RIW | Fremont | 38 min |
| Jul 10, 12:29 PM MDT | Special Weather Statement | RIW | Sublette | 46 min |
| Jul 10, 12:33 PM MDT | Special Weather Statement | RIW | Fremont | 42 min |
| Jul 10, 12:35 PM MDT | Special Weather Statement | RIW | Johnson | 40 min |
| Jul 10, 1:28 PM MDT | Special Weather Statement | RIW | Hot Springs | 47 min |
| Jul 10, 1:31 PM MDT | Special Weather Statement | RIW | Hot Springs | 44 min |
| Jul 10, 2:02 PM MDT | Special Weather Statement | RIW | Washakie | 43 min |
| Jul 10, 2:06 PM MDT | Special Weather Statement | RIW | Fremont | 39 min |
| Jul 10, 2:13 PM MDT | Special Weather Statement | RIW | Sweetwater | 47 min |
| Jul 10, 2:29 PM MDT | Special Weather Statement | RIW | 46 min | |
| Jul 10, 3:12 PM MDT | Special Weather Statement | RIW | Teton | 48 min |
| Jul 10, 4:05 PM MDT | Special Weather Statement | RIW | Teton | 40 min |
| Jul 10, 4:09 PM MDT | Special Weather Statement | RIW | 51 min | |
| Jul 10, 5:47 PM MDT | Special Weather Statement | RIW | 58 min | |
| Jul 10, 6:39 PM MDT | Special Weather Statement | RIW | 51 min | |
| Jul 10, 7:02 PM MDT | Special Weather Statement | RIW | Fremont | 43 min |
| Jul 11, 12:39 PM MDT | Special Weather Statement | RIW | Fremont | 51 min |
| Jul 11, 1:07 PM MDT | Special Weather Statement | RIW | Hot Springs | 53 min |
| Jul 11, 2:34 PM MDT | Special Weather Statement | RIW | 26 min | |
| Jul 11, 3:13 PM MDT | Special Weather Statement | RIW | Sweetwater | 47 min |
| Jul 11, 3:41 PM MDT | Special Weather Statement | RIW | Park | 49 min |
| Jul 11, 3:56 PM MDT | Special Weather Statement | RIW | Fremont | 34 min |
| Jul 11, 4:22 PM MDT | Special Weather Statement | RIW | 38 min | |
| Jul 11, 4:30 PM MDT | Special Weather Statement | RIW | Big Horn | 45 min |
| Jul 11, 4:45 PM MDT | Special Weather Statement | RIW | Natrona | 45 min |
| Jul 11, 5:36 PM MDT | Special Weather Statement | RIW | Big Horn | 39 min |
| Jul 11, 6:08 PM MDT | Special Weather Statement | RIW | Big Horn | 37 min |
| Jul 11, 6:20 PM MDT | Special Weather Statement | BYZ | Sheridan | 40 min |
| Jul 11, 6:52 PM MDT | Special Weather Statement | RIW | Johnson | 38 min |
| Jul 13, 7:33 PM MDT | Special Weather Statement | RIW | 42 min | |
| Jul 17, 7:13 PM MDT | Special Weather Statement | RIW | Johnson | 47 min |
| Jul 17, 7:59 PM MDT | Special Weather Statement | RIW | Teton | 46 min |
| Jul 20, 2:31 PM MDT | Special Weather Statement | RIW | Johnson | 44 min |
| Jul 21, 1:57 PM MDT | Special Weather Statement | RIW | 48 min | |
| Jul 21, 2:12 PM MDT | Special Weather Statement | RIW | Johnson | 48 min |
| Jul 21, 2:13 PM MDT | Special Weather Statement | RIW | 47 min | |
| Jul 21, 2:16 PM MDT | Special Weather Statement | RIW | Sweetwater | 44 min |
| Jul 21, 2:35 PM MDT | Special Weather Statement | BYZ | Sheridan | 55 min |
| Jul 21, 2:52 PM MDT | Special Weather Statement | RIW | Johnson | 38 min |
| Jul 21, 3:00 PM MDT | Special Weather Statement | RIW | Johnson | 45 min |
| Jul 21, 3:19 PM MDT | Special Weather Statement | RIW | 41 min | |
| Jul 21, 3:34 PM MDT | Special Weather Statement | RIW | Natrona | 41 min |
| Jul 21, 4:08 PM MDT | Special Weather Statement | BYZ | Sheridan | 52 min |
| Jul 21, 4:36 PM MDT | Special Weather Statement | RIW | Sublette | 39 min |
| Jul 21, 5:13 PM MDT | Special Weather Statement | RIW | 47 min | |
| Jul 21, 10:32 PM MDT | Special Weather Statement | RIW | Sublette | 43 min |
| Jul 21, 10:42 PM MDT | Special Weather Statement | RIW | Fremont | 48 min |
| Jul 21, 10:48 PM MDT | Special Weather Statement | RIW | Sublette | 27 min |
| Jul 21, 10:58 PM MDT | Special Weather Statement | RIW | Fremont | 47 min |
| Jul 21, 11:22 PM MDT | Special Weather Statement | BYZ | Sheridan | 53 min |
| Jul 22, 12:22 AM MDT | Special Weather Statement | RIW | Fremont | 38 min |
| Jul 22, 5:20 AM MDT | Special Weather Statement | RIW | Natrona | 40 min |
| Jul 22, 6:26 AM MDT | Special Weather Statement | RIW | Natrona | 19 min |
| Jul 25, 8:40 PM MDT | Special Weather Statement | RIW | Johnson | 35 min |
| Jul 30, 8:32 PM MDT | Special Weather Statement | BYZ | Sheridan | 58 min |
| Jul 31, 10:47 AM MDT | Special Weather Statement | RIW | 73 min | |
| Jul 31, 12:04 PM MDT | Special Weather Statement | RIW | Sublette | 41 min |
| Jul 31, 12:59 PM MDT | Special Weather Statement | RIW | Natrona | 46 min |
| Jul 31, 1:51 PM MDT | Special Weather Statement | RIW | Natrona | 54 min |
| Jul 31, 2:30 PM MDT | Special Weather Statement | RIW | Teton | 45 min |
| Jul 31, 2:34 PM MDT | Special Weather Statement | RIW | Johnson | 41 min |
| Jul 31, 2:44 PM MDT | Special Weather Statement | RIW | Natrona | 46 min |
| Jul 31, 3:24 PM MDT | Special Weather Statement | RIW | Hot Springs | 51 min |
| Jul 31, 3:53 PM MDT | Special Weather Statement | RIW | Hot Springs | 37 min |
| Jul 31, 5:00 PM MDT | Special Weather Statement | RIW | Natrona | 45 min |
| Jul 31, 5:43 PM MDT | Special Weather Statement | RIW | Natrona | 47 min |
| Jul 31, 6:23 PM MDT | Special Weather Statement | RIW | 37 min | |
| Jul 31, 6:34 PM MDT | Special Weather Statement | RIW | Teton | 41 min |
| Jul 31, 6:50 PM MDT | Special Weather Statement | RIW | Teton | 40 min |
| Jul 31, 7:12 PM MDT | Special Weather Statement | RIW | Teton | 48 min |
| Jul 31, 7:59 PM MDT | Special Weather Statement | RIW | Sublette | 46 min |
| Jul 31, 10:23 PM MDT | Special Weather Statement | RIW | 37 min | |
| Jul 31, 11:05 PM MDT | Special Weather Statement | RIW | 40 min | |
| Aug 1, 1:51 PM MDT | Special Weather Statement | RIW | Johnson | 39 min |
| Aug 1, 3:05 PM MDT | Special Weather Statement | RIW | Lincoln | 40 min |
| Aug 1, 3:30 PM MDT | Special Weather Statement | RIW | Lincoln | 45 min |
| Aug 1, 3:40 PM MDT | Special Weather Statement | RIW | 50 min | |
| Aug 1, 4:07 PM MDT | Special Weather Statement | RIW | Fremont | 38 min |
| Aug 1, 4:22 PM MDT | Special Weather Statement | RIW | 38 min | |
| Aug 1, 5:06 PM MDT | Special Weather Statement | RIW | 39 min | |
| Aug 1, 6:46 PM MDT | Special Weather Statement | RIW | Johnson | 29 min |
| Aug 3, 6:06 AM MDT | Special Weather Statement | RIW | Lincoln | 39 min |
| Aug 3, 8:04 AM MDT | Special Weather Statement | BYZ | Sheridan | 26 min |
| Aug 3, 9:09 AM MDT | Special Weather Statement | BYZ | Sheridan | 36 min |
| Aug 3, 10:28 AM MDT | Special Weather Statement | BYZ | Sheridan | 62 min |
| Aug 3, 11:26 AM MDT | Special Weather Statement | RIW | Johnson | 49 min |
| Aug 3, 1:47 PM MDT | Special Weather Statement | RIW | Park | 43 min |
| Aug 3, 1:50 PM MDT | Special Weather Statement | RIW | 40 min | |
| Aug 3, 2:50 PM MDT | Special Weather Statement | RIW | Park | 40 min |
| Aug 3, 3:32 PM MDT | Special Weather Statement | RIW | Hot Springs | 43 min |
| Aug 3, 3:42 PM MDT | Special Weather Statement | RIW | Sweetwater | 48 min |
| Aug 3, 3:44 PM MDT | Special Weather Statement | RIW | Sublette | 46 min |
| Aug 3, 3:51 PM MDT | Special Weather Statement | RIW | Sweetwater | 39 min |
| Aug 3, 6:26 PM MDT | Special Weather Statement | RIW | Hot Springs | 49 min |
| Aug 3, 6:48 PM MDT | Special Weather Statement | RIW | Hot Springs | 42 min |
| Aug 3, 7:18 PM MDT | Special Weather Statement | RIW | Hot Springs | 42 min |
| Aug 4, 9:18 AM MDT | Special Weather Statement | RIW | Lincoln | 42 min |
| Aug 4, 10:14 AM MDT | Special Weather Statement | RIW | Sublette | 46 min |
| Aug 4, 12:25 PM MDT | Special Weather Statement | RIW | 50 min | |
| Aug 4, 12:26 PM MDT | Special Weather Statement | RIW | Fremont | 49 min |
| Aug 4, 12:58 PM MDT | Special Weather Statement | RIW | Fremont | 47 min |
| Aug 4, 1:41 PM MDT | Special Weather Statement | RIW | 49 min | |
| Aug 4, 2:41 PM MDT | Special Weather Statement | RIW | Natrona | 49 min |
| Aug 4, 2:56 PM MDT | Special Weather Statement | RIW | 49 min | |
| Aug 4, 3:11 PM MDT | Special Weather Statement | RIW | Natrona | 34 min |
| Aug 4, 3:52 PM MDT | Special Weather Statement | RIW | 23 min | |
| Aug 4, 4:00 PM MDT | Special Weather Statement | RIW | 45 min | |
| Aug 4, 4:29 PM MDT | Special Weather Statement | RIW | Sublette | 31 min |
| Aug 4, 4:45 PM MDT | Special Weather Statement | RIW | 45 min | |
| Aug 4, 6:48 PM MDT | Special Weather Statement | RIW | 57 min | |
| Aug 4, 7:03 PM MDT | Special Weather Statement | RIW | Johnson | 57 min |
| Aug 4, 10:33 PM MDT | Special Weather Statement | RIW | Johnson | 42 min |
| Aug 5, 4:46 PM MDT | Special Weather Statement | RIW | Park | 44 min |
| Aug 5, 4:52 PM MDT | Special Weather Statement | RIW | Johnson | 38 min |
| Aug 5, 5:48 PM MDT | Special Weather Statement | RIW | Johnson | 57 min |
| Aug 5, 7:14 PM MDT | Special Weather Statement | RIW | 61 min | |
| Aug 6, 1:18 PM MDT | Special Weather Statement | RIW | Johnson | 42 min |
| Aug 6, 2:09 PM MDT | Special Weather Statement | RIW | Johnson | 51 min |
| Aug 6, 2:28 PM MDT | Special Weather Statement | RIW | Teton | 47 min |
| Aug 6, 2:58 PM MDT | Special Weather Statement | RIW | Teton | 47 min |
| Aug 6, 4:34 PM MDT | Special Weather Statement | RIW | Fremont | 41 min |
| Aug 6, 4:46 PM MDT | Special Weather Statement | RIW | 29 min | |
| Aug 6, 5:32 PM MDT | Special Weather Statement | RIW | Big Horn | 28 min |
| Aug 6, 6:18 PM MDT | Special Weather Statement | RIW | Teton | 42 min |
| Aug 7, 2:59 PM MDT | Special Weather Statement | BYZ | Sheridan | 61 min |
| Aug 7, 3:56 PM MDT | Special Weather Statement | RIW | Teton | 49 min |
| Aug 8, 5:03 PM MDT | Special Weather Statement | RIW | 42 min | |
| Aug 9, 12:39 PM MDT | Special Weather Statement | RIW | Park | 51 min |
| Aug 9, 12:43 PM MDT | Special Weather Statement | RIW | Teton | 47 min |
| Aug 9, 1:29 PM MDT | Special Weather Statement | RIW | 46 min | |
| Aug 9, 2:10 PM MDT | Special Weather Statement | RIW | Teton | 50 min |
| Aug 9, 2:56 PM MDT | Special Weather Statement | RIW | 49 min | |
| Aug 9, 3:10 PM MDT | Special Weather Statement | RIW | Teton | 50 min |
| Aug 9, 3:29 PM MDT | Special Weather Statement | RIW | 46 min | |
| Aug 9, 3:39 PM MDT | Special Weather Statement | RIW | Teton | 51 min |
| Aug 9, 4:02 PM MDT | Special Weather Statement | RIW | Hot Springs | 43 min |
| Aug 9, 4:40 PM MDT | Special Weather Statement | RIW | 50 min | |
| Aug 9, 6:10 PM MDT | Special Weather Statement | RIW | Big Horn | 35 min |
| Aug 9, 6:21 PM MDT | Special Weather Statement | RIW | Park | 39 min |
| Aug 11, 10:40 PM MDT | Special Weather Statement | RIW | 35 min | |
| Aug 12, 1:46 PM MDT | Special Weather Statement | RIW | 44 min | |
| Aug 12, 2:13 PM MDT | Special Weather Statement | RIW | 47 min | |
| Aug 12, 2:20 PM MDT | Special Weather Statement | RIW | 40 min | |
| Aug 12, 3:05 PM MDT | Special Weather Statement | RIW | 40 min | |
| Aug 12, 3:08 PM MDT | Special Weather Statement | RIW | Big Horn | 37 min |
| Aug 12, 3:30 PM MDT | Special Weather Statement | RIW | Big Horn | 45 min |
| Aug 12, 4:29 PM MDT | Special Weather Statement | RIW | Big Horn | 46 min |
| Aug 12, 4:37 PM MDT | Special Weather Statement | RIW | Washakie | 38 min |
| Aug 15, 4:35 PM MDT | Special Weather Statement | BOU | Laramie | 55 min |
| Aug 16, 2:10 PM MDT | Special Weather Statement | RIW | Hot Springs | 50 min |
| Aug 16, 4:17 PM MDT | Special Weather Statement | RIW | 43 min | |
| Aug 22, 1:46 PM MDT | Special Weather Statement | RIW | Lincoln | 44 min |
| Aug 22, 2:47 PM MDT | Special Weather Statement | RIW | Lincoln | 43 min |
| Aug 22, 3:16 PM MDT | Special Weather Statement | RIW | 44 min | |
| Aug 22, 3:22 PM MDT | Special Weather Statement | RIW | 38 min | |
| Aug 22, 3:55 PM MDT | Special Weather Statement | RIW | Fremont | 50 min |
| Aug 22, 4:23 PM MDT | Special Weather Statement | RIW | Fremont | 37 min |
| Aug 22, 4:29 PM MDT | Special Weather Statement | RIW | Teton | 46 min |
| Aug 22, 5:00 PM MDT | Special Weather Statement | RIW | Big Horn | 45 min |
| Aug 22, 8:17 PM MDT | Special Weather Statement | RIW | Fremont | 58 min |
| Aug 22, 8:30 PM MDT | Special Weather Statement | RIW | Johnson | 45 min |
| Aug 27, 2:39 PM MDT | Special Weather Statement | RIW | 36 min | |
| Aug 27, 3:44 PM MDT | Special Weather Statement | RIW | 46 min | |
| Aug 27, 4:21 PM MDT | Special Weather Statement | RIW | Natrona | 39 min |
| Aug 27, 4:50 PM MDT | Special Weather Statement | RIW | Natrona | 40 min |
| Aug 27, 6:29 PM MDT | Special Weather Statement | RIW | 46 min | |
| Aug 27, 6:58 PM MDT | Special Weather Statement | RIW | Sublette | 47 min |
| Aug 27, 7:45 PM MDT | Special Weather Statement | RIW | Sublette | 45 min |
| Aug 28, 6:01 AM MDT | Special Weather Statement | RIW | Sublette | 44 min |
| Aug 28, 6:46 AM MDT | Special Weather Statement | RIW | Sublette | 44 min |
| Aug 28, 9:23 AM MDT | Special Weather Statement | RIW | Teton | 52 min |
| Aug 28, 9:53 AM MDT | Special Weather Statement | RIW | Teton | 22 min |
| Aug 28, 12:45 PM MDT | Special Weather Statement | RIW | Fremont | 45 min |
| Aug 28, 1:14 PM MDT | Special Weather Statement | RIW | Teton | 46 min |
| Aug 28, 1:16 PM MDT | Special Weather Statement | RIW | Fremont | 44 min |
| Aug 28, 1:46 PM MDT | Special Weather Statement | RIW | 29 min | |
| Aug 28, 2:03 PM MDT | Special Weather Statement | RIW | 27 min | |
| Aug 28, 2:37 PM MDT | Special Weather Statement | RIW | 23 min | |
| Aug 28, 2:39 PM MDT | Special Weather Statement | RIW | 51 min | |
| Aug 28, 2:48 PM MDT | Special Weather Statement | RIW | Hot Springs | 27 min |
| Aug 28, 2:51 PM MDT | Special Weather Statement | RIW | 24 min | |
| Aug 28, 3:12 PM MDT | Special Weather Statement | RIW | 48 min | |
| Aug 28, 3:13 PM MDT | Special Weather Statement | RIW | 32 min | |
| Aug 28, 3:16 PM MDT | Special Weather Statement | RIW | Sublette | 44 min |
| Aug 28, 3:40 PM MDT | Special Weather Statement | RIW | Sublette | 35 min |
| Aug 28, 3:51 PM MDT | Special Weather Statement | RIW | Hot Springs | 24 min |
| Aug 28, 3:55 PM MDT | Special Weather Statement | RIW | Sweetwater | 50 min |
| Aug 28, 4:00 PM MDT | Special Weather Statement | RIW | Sublette | 15 min |
| Aug 28, 4:23 PM MDT | Special Weather Statement | RIW | Fremont | 52 min |
| Aug 28, 4:38 PM MDT | Special Weather Statement | RIW | Sweetwater | 52 min |
| Aug 28, 4:40 PM MDT | Special Weather Statement | RIW | Johnson | 35 min |
| Aug 28, 4:57 PM MDT | Special Weather Statement | RIW | Johnson | 48 min |
| Aug 28, 5:07 PM MDT | Special Weather Statement | RIW | Fremont | 38 min |
| Aug 28, 5:17 PM MDT | Special Weather Statement | RIW | Fremont | 28 min |
| Aug 29, 2:15 PM MDT | Special Weather Statement | RIW | 30 min | |
| Aug 29, 2:56 PM MDT | Special Weather Statement | RIW | Big Horn | 34 min |
| Aug 29, 3:42 PM MDT | Special Weather Statement | RIW | Natrona | 33 min |
| Aug 29, 6:52 PM MDT | Special Weather Statement | RIW | Teton | 38 min |
| Aug 29, 7:36 PM MDT | Special Weather Statement | RIW | Teton | 39 min |
| Aug 30, 10:22 AM MDT | Special Weather Statement | RIW | Fremont | 38 min |
| Aug 30, 10:28 AM MDT | Special Weather Statement | RIW | Hot Springs | 47 min |
| Aug 30, 11:06 AM MDT | Special Weather Statement | RIW | Fremont | 39 min |
| Aug 30, 11:11 AM MDT | Special Weather Statement | RIW | Hot Springs | 49 min |
| Aug 30, 11:57 AM MDT | Special Weather Statement | RIW | Hot Springs | 48 min |
| Sep 9, 5:27 AM MDT | Special Weather Statement | RIW | 48 min | |
| Sep 9, 12:29 PM MDT | Special Weather Statement | RIW | Fremont | 46 min |
| Sep 9, 12:37 PM MDT | Special Weather Statement | RIW | Park | 38 min |
| Sep 9, 12:44 PM MDT | Special Weather Statement | RIW | Hot Springs | 46 min |
| Sep 9, 12:57 PM MDT | Special Weather Statement | RIW | 48 min | |
| Sep 9, 1:26 PM MDT | Special Weather Statement | RIW | Big Horn | 49 min |
| Sep 9, 2:09 PM MDT | Special Weather Statement | RIW | 51 min | |
| Sep 9, 3:50 PM MDT | Special Weather Statement | RIW | Big Horn | 40 min |
| Sep 10, 12:58 PM MDT | Special Weather Statement | RIW | Big Horn | 47 min |
| Sep 14, 3:39 PM MDT | Special Weather Statement | RIW | Park | 66 min |
| Sep 22, 4:10 PM MDT | Special Weather Statement | RIW | Park | 65 min |
| Oct 7, 1:34 PM MDT | Special Weather Statement | RIW | 41 min | |
| Oct 7, 1:39 PM MDT | Special Weather Statement | RIW | 36 min | |
| Oct 7, 2:18 PM MDT | Special Weather Statement | RIW | Fremont | 42 min |
| Oct 7, 2:33 PM MDT | Special Weather Statement | RIW | Lincoln | 42 min |
| Oct 7, 4:27 PM MDT | Special Weather Statement | RIW | Sublette | 48 min |
| Oct 7, 7:14 PM MDT | Special Weather Statement | RIW | 46 min | |
| Oct 7, 7:27 PM MDT | Special Weather Statement | RIW | Natrona | 48 min |
| Oct 7, 8:16 PM MDT | Special Weather Statement | RIW | Sweetwater | 44 min |
| Oct 8, 2:21 PM MDT | Special Weather Statement | RIW | Hot Springs | 39 min |
| Oct 8, 3:15 PM MDT | Special Weather Statement | RIW | Washakie | 45 min |
| Oct 25, 3:13 PM MDT | Special Weather Statement | RIW | Natrona | 47 min |
| Oct 25, 3:35 PM MDT | Special Weather Statement | RIW | Teton | 40 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20092011
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.