Alert archive / Wyoming / 2026
Weather alerts in Wyoming, July 2026
343 weather alerts in July 2026, 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 July 2026. Tap one for its archive.
- Alerts
- 343
- Warnings
- 77
- Watches
- 24
- Advisories
- 51
- Busiest day
- July 8, 202647 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|---|
| Jul 1, 3:31 PM MDT | Special Weather Statement | RIW | 29 min | |
| Jul 2, 3:35 PM MDT | Mesoscale Discussion | SPC | Crook | 115 min |
| Jul 2, 4:06 PM MDT | Severe Thunderstorm Watch | SPC | Crook | 10 hr |
| Jul 2, 5:36 PM MDT | Special Weather Statement | BYZ | Sheridan | 39 min |
| Jul 2, 6:08 PM MDT | Severe Thunderstorm Warning | BYZ | Sheridan | 18 min |
| Jul 2, 6:14 PM MDT | Special Weather Statement | RIW | Johnson | 31 min |
| Jul 2, 6:33 PM MDT | Special Weather Statement | RIW | Johnson | 27 min |
| Jul 2, 6:56 PM MDT | Special Weather Statement | RIW | Fremont | 34 min |
| Jul 2, 7:27 PM MDT | Special Weather Statement | RIW | Fremont | 48 min |
| Jul 2, 8:22 PM MDT | Special Weather Statement | RIW | 23 min | |
| Jul 2, 8:28 PM MDT | Special Weather Statement | RIW | Hot Springs | 32 min |
| Jul 2, 11:00 PM MDT | Special Weather Statement | RIW | Johnson | 45 min |
| Jul 3, 12:14 PM MDT | Severe Thunderstorm Watch | SPC | Crook, Weston | 8 hr |
| Jul 3, 1:05 PM MDT | Special Weather Statement | UNR | Crook | 25 min |
| Jul 3, 1:31 PM MDT | Special Weather Statement | UNR | Crook | 29 min |
| Jul 3, 1:34 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 17 min |
| Jul 3, 2:04 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 26 min |
| Jul 3, 2:09 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 42 min |
| Jul 3, 2:20 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 45 min |
| Jul 3, 2:55 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 49 min |
| Jul 3, 2:59 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 53 min |
| Jul 3, 3:14 PM MDT | Special Weather Statement | CYS | Laramie | 46 min |
| Jul 3, 3:14 PM MDT | Flash Flood Warning | UNR | Weston | 5 hr |
| Jul 3, 3:45 PM MDT | Special Weather Statement | UNR | Crook | 30 min |
| Jul 3, 6:52 PM MDT | Special Weather Statement | BYZ | Sheridan | 38 min |
| Jul 3, 7:08 PM MDT | Severe Thunderstorm Warning | BYZ | Sheridan | 38 min |
| Jul 4, 11:47 AM MDT | Fire Weather Watch | UNR | Campbell, Weston | 7 hr |
| Jul 6, 1:33 PM MDT | Special Weather Statement | CYS | Laramie | 27 min |
| Jul 6, 2:08 PM MDT | Special Weather Statement | CYS | Laramie | 37 min |
| Jul 6, 2:43 PM MDT | Special Weather Statement | CYS | Laramie | 32 min |
| Jul 6, 3:10 PM MDT | Special Weather Statement | RIW | Fremont | 35 min |
| Jul 6, 3:38 PM MDT | Special Weather Statement | RIW | Natrona | 37 min |
| Jul 6, 4:17 PM MDT | Special Weather Statement | RIW | Teton | 28 min |
| Jul 6, 4:40 PM MDT | Special Weather Statement | RIW | 50 min | |
| Jul 6, 4:42 PM MDT | Special Weather Statement | CYS | Platte | 33 min |
| Jul 6, 4:43 PM MDT | Special Weather Statement | RIW | Natrona | 32 min |
| Jul 6, 4:54 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 30 min |
| Jul 6, 4:57 PM MDT | Special Weather Statement | CYS | Platte | 33 min |
| Jul 6, 4:58 PM MDT | Areal Flood Advisory | RIW | Fremont | 3 hr |
| Jul 6, 5:17 PM MDT | Severe Thunderstorm Warning | RIW | Fremont, Natrona | 29 min |
| Jul 6, 5:19 PM MDT | Severe Thunderstorm Warning | RIW | Natrona | 41 min |
| Jul 6, 5:22 PM MDT | Special Weather Statement | CYS | Goshen | 23 min |
| Jul 6, 5:28 PM MDT | Special Weather Statement | CYS | Platte | 17 min |
| Jul 6, 6:00 PM MDT | Special Weather Statement | CYS | Niobrara | 30 min |
| Jul 6, 6:08 PM MDT | Special Weather Statement | RIW | Washakie | 37 min |
| Jul 6, 6:10 PM MDT | Special Weather Statement | RIW | Lincoln | 35 min |
| Jul 6, 6:43 PM MDT | Special Weather Statement | RIW | Lincoln | 32 min |
| Jul 6, 7:13 PM MDT | Special Weather Statement | RIW | Lincoln | 32 min |
| Jul 6, 8:00 PM MDT | Special Weather Statement | RIW | 30 min | |
| Jul 6, 8:04 PM MDT | Severe Thunderstorm Warning | RIW | Johnson | 26 min |
| Jul 6, 8:26 PM MDT | Special Weather Statement | RIW | Johnson | 34 min |
| Jul 6, 8:30 PM MDT | Special Weather Statement | RIW | 45 min | |
| Jul 6, 9:06 PM MDT | Special Weather Statement | UNR | Campbell | 24 min |
| Jul 6, 9:39 PM MDT | Special Weather Statement | UNR | Campbell | 36 min |
| Jul 7, 1:15 PM MDT | Special Weather Statement | CYS | Laramie | 30 min |
| Jul 7, 1:19 PM MDT | Special Weather Statement | RIW | 41 min | |
| Jul 7, 1:37 PM MDT | Special Weather Statement | RIW | Hot Springs | 38 min |
| Jul 7, 1:46 PM MDT | Special Weather Statement | CYS | Laramie | 29 min |
| Jul 7, 1:48 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 42 min |
| Jul 7, 2:02 PM MDT | Special Weather Statement | RIW | Sweetwater | 43 min |
| Jul 7, 2:46 PM MDT | Special Weather Statement | RIW | Big Horn | 29 min |
| Jul 7, 2:53 PM MDT | Special Weather Statement | RIW | Sublette | 52 min |
| Jul 7, 2:54 PM MDT | Special Weather Statement | RIW | Sublette | 51 min |
| Jul 7, 2:56 PM MDT | Special Weather Statement | RIW | Natrona | 34 min |
| Jul 7, 3:05 PM MDT | Special Weather Statement | RIW | Lincoln | 25 min |
| Jul 7, 3:41 PM MDT | Special Weather Statement | RIW | Sublette | 49 min |
| Jul 7, 3:58 PM MDT | Special Weather Statement | RIW | Fremont | 47 min |
| Jul 7, 4:05 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 45 min |
| Jul 7, 4:24 PM MDT | Severe Thunderstorm Watch | SPC | Campbell, Crook, Weston | 7 hr |
| Jul 7, 4:37 PM MDT | Special Weather Statement | RIW | Fremont | 23 min |
| Jul 7, 4:56 PM MDT | Special Weather Statement | RIW | Fremont | 34 min |
| Jul 7, 4:59 PM MDT | Mesoscale Discussion | SPC | Sheridan | 2 hr |
| Jul 7, 5:02 PM MDT | Special Weather Statement | RIW | Washakie | 28 min |
| Jul 7, 5:05 PM MDT | Special Weather Statement | RIW | Fremont | 25 min |
| Jul 7, 5:32 PM MDT | Special Weather Statement | RIW | 28 min | |
| Jul 7, 5:35 PM MDT | Special Weather Statement | RIW | Johnson | 25 min |
| Jul 7, 5:44 PM MDT | Severe Thunderstorm Warning | UNR | Crook, Weston | 61 min |
| Jul 7, 5:49 PM MDT | Special Weather Statement | RIW | Johnson | 26 min |
| Jul 7, 6:00 PM MDT | Special Weather Statement | RIW | 45 min | |
| Jul 7, 6:33 PM MDT | Special Weather Statement | RIW | Big Horn | 27 min |
| Jul 7, 6:37 PM MDT | Severe Thunderstorm Warning | UNR | Crook, Weston | 16 min |
| Jul 7, 6:47 PM MDT | Special Weather Statement | CYS | Goshen, Platte | 43 min |
| Jul 7, 7:13 PM MDT | Special Weather Statement | RIW | Lincoln | 32 min |
| Jul 7, 8:29 PM MDT | Special Weather Statement | RIW | 31 min | |
| Jul 7, 9:10 PM MDT | Special Weather Statement | RIW | Big Horn | 35 min |
| Jul 7, 9:25 PM MDT | Special Weather Statement | RIW | Big Horn | 35 min |
| Jul 7, 9:35 PM MDT | Severe Thunderstorm Warning | RIW | Big Horn | 13 min |
| Jul 7, 9:45 PM MDT | Special Weather Statement | RIW | Big Horn | 30 min |
| Jul 8, 11:14 AM MDT | Extreme Heat Watch | BYZ | Sheridan | 38 hr |
| Jul 8, 1:03 PM MDT | Mesoscale Discussion | SPC | Goshen, Laramie | 117 min |
| Jul 8, 1:10 PM MDT | Special Weather Statement | RIW | Johnson | 50 min |
| Jul 8, 1:26 PM MDT | Special Weather Statement | UNR | Campbell | 34 min |
| Jul 8, 1:27 PM MDT | Severe Thunderstorm Watch | SPC | Converse, Goshen, Laramie, Niobrara, Platte | 7 hr |
| Jul 8, 1:34 PM MDT | Special Weather Statement | RIW | Sweetwater | 26 min |
| Jul 8, 1:39 PM MDT | Mesoscale Discussion | SPC | Big Horn, Campbell, Crook, Hot Springs, Johnson, Park and 3 more | 2 hr |
| Jul 8, 1:59 PM MDT | Mesoscale Discussion | SPC | Carbon, Fremont, Lincoln, Natrona, Sublette, Sweetwater and 1 more | 2 hr |
| Jul 8, 2:02 PM MDT | Special Weather Statement | RIW | Johnson | 58 min |
| Jul 8, 2:12 PM MDT | Special Weather Statement | CYS | Laramie | 18 min |
| Jul 8, 2:13 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 21 min |
| Jul 8, 2:21 PM MDT | Special Weather Statement | RIW | 24 min | |
| Jul 8, 2:53 PM MDT | Special Weather Statement | RIW | Johnson | 37 min |
| Jul 8, 2:55 PM MDT | Special Weather Statement | CYS | Laramie | 35 min |
| Jul 8, 3:09 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Laramie, Platte | 51 min |
| Jul 8, 3:25 PM MDT | Special Weather Statement | CYS | Carbon | 50 min |
| Jul 8, 3:33 PM MDT | Special Weather Statement | RIW | Big Horn | 27 min |
| Jul 8, 3:37 PM MDT | Special Weather Statement | CYS | Laramie | 23 min |
| Jul 8, 3:43 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Platte | 47 min |
| Jul 8, 3:46 PM MDT | Special Weather Statement | CYS | Converse | 29 min |
| Jul 8, 3:59 PM MDT | Special Weather Statement | CYS | Laramie | 31 min |
| Jul 8, 4:11 PM MDT | Special Weather Statement | BYZ | Sheridan | 49 min |
| Jul 8, 4:13 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 25 min |
| Jul 8, 4:16 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 26 min |
| Jul 8, 4:18 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 23 min |
| Jul 8, 4:19 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 41 min |
| Jul 8, 4:30 PM MDT | Severe Thunderstorm Warning | BYZ | Sheridan | 45 min |
| Jul 8, 4:32 PM MDT | Flash Flood Warning | BYZ | Sheridan | 3 hr |
| Jul 8, 4:35 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 32 min |
| Jul 8, 4:52 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 38 min |
| Jul 8, 5:05 PM MDT | Severe Thunderstorm Warning | BYZ | Sheridan | 40 min |
| Jul 8, 5:05 PM MDT | Special Weather Statement | RIW | Park | 25 min |
| Jul 8, 5:41 PM MDT | Special Weather Statement | CYS | Laramie | 34 min |
| Jul 8, 5:43 PM MDT | Special Weather Statement | BYZ | Sheridan | 62 min |
| Jul 8, 5:44 PM MDT | Special Weather Statement | CYS | Niobrara | 31 min |
| Jul 8, 5:54 PM MDT | Tornado Warning | CYS | Albany | 16 min |
| Jul 8, 5:57 PM MDT | Special Weather Statement | BYZ | Sheridan | 48 min |
| Jul 8, 6:09 PM MDT | Special Weather Statement | CYS | Albany | 36 min |
| Jul 8, 6:10 PM MDT | Flash Flood Warning | CYS | Laramie | 3 hr |
| Jul 8, 6:57 PM MDT | Special Weather Statement | CYS | Laramie | 33 min |
| Jul 8, 7:03 PM MDT | Special Weather Statement | CYS | Laramie | 27 min |
| Jul 8, 7:05 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 25 min |
| Jul 8, 7:20 PM MDT | Special Weather Statement | CYS | Laramie | 25 min |
| Jul 8, 7:29 PM MDT | Special Weather Statement | CYS | Laramie | 16 min |
| Jul 8, 7:44 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Laramie | 31 min |
| Jul 8, 7:48 PM MDT | Special Weather Statement | CYS | Goshen | 27 min |
| Jul 8, 7:58 PM MDT | Special Weather Statement | CYS | Platte | 32 min |
| Jul 8, 8:25 PM MDT | Special Weather Statement | CYS | Niobrara | 35 min |
| Jul 9, 10:11 AM MDT | Extreme Heat Watch | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 5 more | 16 hr |
| Jul 9, 10:55 AM MDT | Heat Advisory | SLC | Uinta | 23 hr |
| Jul 9, 10:55 AM MDT | Extreme Heat Warning | SLC | Uinta | 5 days |
| Jul 9, 11:34 AM MDT | Extreme Heat Watch | UNR | Campbell, Crook, Weston | 20 hr |
| Jul 9, 12:57 PM MDT | Special Weather Statement | RIW | Natrona | 48 min |
| Jul 9, 1:08 PM MDT | Special Weather Statement | CYS | Laramie | 37 min |
| Jul 9, 1:31 PM MDT | Special Weather Statement | RIW | Natrona | 44 min |
| Jul 9, 1:36 PM MDT | Special Weather Statement | CYS | Laramie | 24 min |
| Jul 9, 1:44 PM MDT | Special Weather Statement | CYS | Laramie | 31 min |
| Jul 9, 2:08 PM MDT | Special Weather Statement | RIW | Natrona | 52 min |
| Jul 9, 2:14 PM MDT | Special Weather Statement | CYS | Laramie | 46 min |
| Jul 9, 2:23 PM MDT | Special Weather Statement | BOU | Laramie | 37 min |
| Jul 9, 2:23 PM MDT | Special Weather Statement | CYS | Laramie | 37 min |
| Jul 9, 2:41 PM MDT | Special Weather Statement | RIW | Natrona | 34 min |
| Jul 9, 2:58 PM MDT | Special Weather Statement | RIW | Fremont | 47 min |
| Jul 9, 3:12 PM MDT | Special Weather Statement | RIW | Natrona | 33 min |
| Jul 9, 3:40 PM MDT | Special Weather Statement | RIW | Natrona | 50 min |
| Jul 9, 4:59 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Platte | 46 min |
| Jul 9, 6:56 PM MDT | Special Weather Statement | UNR | Weston | 34 min |
| Jul 9, 7:25 PM MDT | Special Weather Statement | UNR | Weston | 20 min |
| Jul 9, 7:34 PM MDT | Special Weather Statement | CYS | Laramie | 41 min |
| Jul 10, 12:49 AM MDT | Extreme Heat Warning | BYZ | Sheridan | 6 days |
| Jul 10, 1:59 AM MDT | Extreme Heat Warning | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 5 more | 5 days |
| Jul 10, 2:30 AM MDT | Heat Advisory | CYS | Converse, Goshen, Laramie, Niobrara, Platte | 6 days |
| Jul 10, 2:43 AM MDT | Fire Weather Watch | CYS | Carbon, Converse, Goshen, Laramie, Niobrara, Platte | 40 hr |
| Jul 10, 7:32 AM MDT | Heat Advisory | UNR | Campbell, Crook, Weston | 11 days |
| Jul 10, 9:30 AM MDT | Fire Weather Watch | RIW | Big Horn, Fremont, Hot Springs, Johnson, Natrona, Park and 1 more | 24 hr |
| Jul 10, 10:27 AM MDT | Fire Weather Watch | BYZ | Sheridan | 25 hr |
| Jul 10, 12:21 PM MDT | Fire Weather Watch | UNR | Campbell, Crook, Weston | 24 hr |
| Jul 10, 5:01 PM MDT | Special Weather Statement | CYS | Laramie | 29 min |
| Jul 10, 5:30 PM MDT | Special Weather Statement | CYS | Laramie | 30 min |
| Jul 10, 6:14 PM MDT | Special Weather Statement | CYS | Laramie | 31 min |
| Jul 10, 7:16 PM MDT | Special Weather Statement | CYS | Laramie | 29 min |
| Jul 11, 1:33 AM MDT | Red Flag Warning | CYS | Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more | 5 days |
| Jul 11, 9:15 AM MDT | Red Flag Warning | RIW | Big Horn, Fremont, Hot Springs, Johnson, Natrona, Park and 1 more | 37 hr |
| Jul 11, 11:03 AM MDT | Red Flag Warning | BYZ | Sheridan | 40 hr |
| Jul 11, 11:55 AM MDT | Red Flag Warning | UNR | Campbell, Crook, Weston | 3 days |
| Jul 13, 4:21 PM MDT | Special Weather Statement | RIW | Park | 24 min |
| Jul 14, 2:06 PM MDT | Flood Watch | BYZ | Sheridan | 32 hr |
| Jul 14, 4:50 PM MDT | Special Weather Statement | RIW | Teton | 25 min |
| Jul 14, 5:43 PM MDT | Special Weather Statement | RIW | Big Horn | 47 min |
| Jul 15, 1:03 PM MDT | Mesoscale Discussion | SPC | Big Horn, Park, Sheridan | 87 min |
| Jul 15, 2:36 PM MDT | Special Weather Statement | RIW | Park | 39 min |
| Jul 15, 3:04 PM MDT | Special Weather Statement | RIW | Park | 26 min |
| Jul 15, 5:22 PM MDT | Areal Flood Advisory | RIW | Hot Springs | 3 hr |
| Jul 15, 6:08 PM MDT | Areal Flood Advisory | RIW | Big Horn | 3 hr |
| Jul 15, 6:14 PM MDT | Areal Flood Advisory | RIW | Hot Springs | 3 hr |
| Jul 15, 7:03 PM MDT | Areal Flood Advisory | RIW | Hot Springs | 3 hr |
| Jul 15, 7:11 PM MDT | Areal Flood Advisory | RIW | Hot Springs | 3 hr |
| Jul 15, 10:37 PM MDT | Flash Flood Warning | RIW | Hot Springs | 3 hr |
| Jul 16, 1:49 AM MDT | Flood Watch | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 3 more | 21 hr |
| Jul 16, 2:14 PM MDT | Areal Flood Advisory | RIW | Washakie | 3 hr |
| Jul 16, 2:17 PM MDT | Areal Flood Advisory | BYZ | Sheridan | 3 hr |
| Jul 16, 2:57 PM MDT | Areal Flood Advisory | RIW | Hot Springs | 3 hr |
| Jul 16, 3:54 PM MDT | Areal Flood Advisory | RIW | Big Horn, Washakie | 3 hr |
| Jul 16, 4:28 PM MDT | Flash Flood Warning | RIW | Big Horn, Washakie | 3 hr |
| Jul 16, 4:34 PM MDT | Areal Flood Advisory | RIW | Big Horn | 3 hr |
| Jul 16, 4:59 PM MDT | Special Weather Statement | UNR | Crook | 31 min |
| Jul 16, 5:06 PM MDT | Areal Flood Advisory | RIW | Hot Springs | 3 hr |
| Jul 16, 6:28 PM MDT | Areal Flood Advisory | RIW | Lincoln | 3 hr |
| Jul 17, 1:55 AM MDT | Flood Watch | RIW | Big Horn, Fremont, Hot Springs, Natrona, Park, Teton | 20 hr |
| Jul 17, 12:12 PM MDT | Heat Advisory | CYS | Converse, Goshen, Niobrara | 3 days |
| Jul 17, 1:48 PM MDT | Areal Flood Advisory | RIW | Johnson | 3 hr |
| Jul 17, 2:35 PM MDT | Areal Flood Advisory | RIW | Teton | 3 hr |
| Jul 17, 2:52 PM MDT | Special Weather Statement | SLC | Uinta | 53 min |
| Jul 17, 3:09 PM MDT | Areal Flood Advisory | RIW | Park | 3 hr |
| Jul 17, 3:48 PM MDT | Areal Flood Advisory | RIW | Park | 3 hr |
| Jul 17, 6:28 PM MDT | Special Weather Statement | RIW | Johnson | 32 min |
| Jul 17, 6:35 PM MDT | Special Weather Statement | UNR | Campbell | 25 min |
| Jul 17, 7:24 PM MDT | Areal Flood Advisory | RIW | Washakie | 3 hr |
| Jul 17, 7:53 PM MDT | Special Weather Statement | RIW | Teton | 37 min |
| Jul 18, 2:37 AM MDT | Flood Watch | RIW | Fremont, Hot Springs, Park | 19 hr |
| Jul 18, 2:10 PM MDT | Areal Flood Advisory | RIW | Hot Springs, Park | 3 hr |
| Jul 18, 2:52 PM MDT | Areal Flood Advisory | RIW | Hot Springs | 3 hr |
| Jul 18, 4:33 PM MDT | Flash Flood Warning | BYZ | Sheridan | 3 hr |
| Jul 18, 4:44 PM MDT | Areal Flood Advisory | RIW | Johnson | 3 hr |
| Jul 18, 4:47 PM MDT | Special Weather Statement | UNR | Crook | 28 min |
| Jul 18, 5:11 PM MDT | Areal Flood Advisory | RIW | Natrona | 3 hr |
| Jul 18, 5:17 PM MDT | Special Weather Statement | UNR | Crook | 43 min |
| Jul 19, 3:42 PM MDT | Mesoscale Discussion | SPC | Sheridan | 3 hr |
| Jul 19, 4:42 PM MDT | Severe Thunderstorm Warning | BYZ | Sheridan | 48 min |
| Jul 19, 5:28 PM MDT | Severe Thunderstorm Warning | BYZ | Sheridan | 46 min |
| Jul 19, 5:55 PM MDT | Special Weather Statement | RIW | Sheridan | 50 min |
| Jul 19, 6:13 PM MDT | Special Weather Statement | BYZ | Sheridan | 47 min |
| Jul 19, 6:27 PM MDT | Special Weather Statement | RIW | Johnson | 48 min |
| Jul 19, 6:53 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 52 min |
| Jul 19, 7:36 PM MDT | Severe Thunderstorm Warning | UNR | Campbell, Crook | 39 min |
| Jul 19, 8:14 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 46 min |
| Jul 20, 5:31 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 44 min |
| Jul 20, 6:07 PM MDT | Special Weather Statement | CYS | Goshen | 23 min |
| Jul 20, 6:30 PM MDT | Special Weather Statement | CYS | Goshen | 30 min |
| Jul 20, 6:45 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 34 min |
| Jul 21, 1:57 AM MDT | Flood Watch | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 5 more | 66 hr |
| Jul 21, 9:03 AM MDT | Flood Watch | BYZ | Sheridan | 41 hr |
| Jul 21, 5:11 PM MDT | Areal Flood Advisory | RIW | Lincoln | 110 min |
| Jul 21, 5:21 PM MDT | Special Weather Statement | CYS | Albany | 24 min |
| Jul 21, 5:36 PM MDT | Areal Flood Advisory | RIW | Fremont | 3 hr |
| Jul 21, 5:49 PM MDT | Areal Flood Advisory | RIW | Teton | 3 hr |
| Jul 21, 5:56 PM MDT | Special Weather Statement | SLC | Uinta | 34 min |
| Jul 21, 10:46 PM MDT | Special Weather Statement | CYS | Laramie | 44 min |
| Jul 22, 7:44 AM MDT | Flood Watch | CYS | Albany, Carbon, Converse, Goshen, Laramie, Niobrara and 1 more | 40 hr |
| Jul 22, 7:50 AM MDT | Flood Watch | SLC | Uinta | 13 hr |
| Jul 22, 2:19 PM MDT | Mesoscale Discussion | SPC | Laramie | 86 min |
| Jul 22, 2:25 PM MDT | Areal Flood Advisory | RIW | Hot Springs | 3 hr |
| Jul 22, 2:33 PM MDT | Areal Flood Advisory | RIW | Fremont | 6 hr |
| Jul 22, 2:36 PM MDT | Areal Flood Advisory | RIW | Fremont | 4 hr |
| Jul 22, 2:45 PM MDT | Areal Flood Advisory | RIW | Fremont | 3 hr |
| Jul 22, 2:56 PM MDT | Areal Flood Advisory | RIW | Hot Springs | 3 hr |
| Jul 22, 3:19 PM MDT | Areal Flood Advisory | RIW | Fremont | 3 hr |
| Jul 22, 3:21 PM MDT | Areal Flood Advisory | RIW | Park, Teton | 3 hr |
| Jul 22, 4:52 PM MDT | Areal Flood Advisory | RIW | Natrona, Washakie | 3 hr |
| Jul 22, 5:11 PM MDT | Special Weather Statement | CYS | 34 min | |
| Jul 22, 5:23 PM MDT | Severe Thunderstorm Warning | CYS | Albany, Carbon | 23 min |
| Jul 22, 5:46 PM MDT | Areal Flood Advisory | RIW | Teton | 3 hr |
| Jul 22, 6:17 PM MDT | Special Weather Statement | CYS | Albany | 28 min |
| Jul 22, 6:33 PM MDT | Special Weather Statement | CYS | Goshen | 42 min |
| Jul 22, 6:34 PM MDT | Areal Flood Advisory | RIW | Fremont, Sublette | 3 hr |
| Jul 22, 6:36 PM MDT | Areal Flood Advisory | BYZ | Sheridan | 3 hr |
| Jul 22, 6:36 PM MDT | Areal Flood Advisory | RIW | Fremont, Sweetwater | 3 hr |
| Jul 22, 8:26 PM MDT | Areal Flood Advisory | RIW | Fremont | 6 hr |
| Jul 22, 10:51 PM MDT | Extreme Heat Watch | BYZ | Sheridan | 14 hr |
| Jul 22, 11:25 PM MDT | Areal Flood Advisory | RIW | Fremont, Natrona | 3 hr |
| Jul 22, 11:30 PM MDT | Areal Flood Advisory | RIW | Natrona | 3 hr |
| Jul 23, 12:52 PM MDT | Heat Advisory | BYZ | Sheridan | 4 days |
| Jul 23, 12:52 PM MDT | Extreme Heat Warning | BYZ | Sheridan | 4 days |
| Jul 23, 1:13 PM MDT | Fire Weather Watch | BYZ | Big Horn, Johnson, Sheridan, Washakie | 24 hr |
| Jul 23, 3:54 PM MDT | Special Weather Statement | CYS | Platte | 36 min |
| Jul 23, 4:25 PM MDT | Special Weather Statement | RIW | Fremont | 50 min |
| Jul 23, 4:51 PM MDT | Special Weather Statement | CYS | Carbon | 24 min |
| Jul 23, 5:02 PM MDT | Special Weather Statement | CYS | Laramie | 28 min |
| Jul 23, 5:02 PM MDT | Special Weather Statement | RIW | Fremont | 28 min |
| Jul 23, 5:09 PM MDT | Special Weather Statement | CYS | Albany | 36 min |
| Jul 23, 5:42 PM MDT | Special Weather Statement | CYS | Platte | 33 min |
| Jul 23, 6:29 PM MDT | Special Weather Statement | CYS | Platte | 31 min |
| Jul 23, 6:42 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Platte | 48 min |
| Jul 23, 7:12 PM MDT | Special Weather Statement | CYS | Goshen | 33 min |
| Jul 23, 7:26 PM MDT | Special Weather Statement | CYS | Goshen | 34 min |
| Jul 23, 7:35 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 40 min |
| Jul 23, 7:57 PM MDT | Special Weather Statement | CYS | Carbon | 33 min |
| Jul 23, 8:27 PM MDT | Special Weather Statement | CYS | Carbon | 33 min |
| Jul 24, 1:05 AM MDT | Heat Advisory | CYS | Converse, Goshen, Laramie, Niobrara, Platte | 68 hr |
| Jul 24, 9:34 AM MDT | Heat Advisory | UNR | Campbell, Crook, Weston | 58 hr |
| Jul 24, 9:37 AM MDT | Red Flag Warning | UNR | Campbell, Crook, Weston | 34 hr |
| Jul 24, 11:26 AM MDT | Heat Advisory | RIW | Big Horn, Fremont, Hot Springs, Johnson, Natrona, Park and 1 more | 58 hr |
| Jul 24, 1:09 PM MDT | Red Flag Warning | BYZ | Big Horn, Johnson, Sheridan, Washakie | 32 hr |
| Jul 24, 6:52 PM MDT | Special Weather Statement | RIW | 38 min | |
| Jul 25, 4:08 PM MDT | Special Weather Statement | RIW | Hot Springs | 37 min |
| Jul 25, 4:43 PM MDT | Special Weather Statement | RIW | Washakie | 32 min |
| Jul 25, 7:50 PM MDT | Special Weather Statement | CYS | Laramie | 25 min |
| Jul 25, 8:37 PM MDT | Special Weather Statement | RIW | Big Horn | 38 min |
| Jul 25, 9:32 PM MDT | Special Weather Statement | BYZ | Sheridan | 58 min |
| Jul 25, 10:27 PM MDT | Special Weather Statement | RIW | Johnson | 33 min |
| Jul 26, 2:17 PM MDT | Special Weather Statement | RIW | Hot Springs | 28 min |
| Jul 26, 2:26 PM MDT | Mesoscale Discussion | SPC | Big Horn, Campbell, Crook, Hot Springs, Johnson, Park and 3 more | 94 min |
| Jul 26, 3:59 PM MDT | Flash Flood Warning | BYZ | Sheridan | 3 hr |
| Jul 26, 4:37 PM MDT | Special Weather Statement | UNR | Weston | 23 min |
| Jul 26, 4:59 PM MDT | Severe Thunderstorm Warning | RIW | Teton | 31 min |
| Jul 26, 5:38 PM MDT | Special Weather Statement | RIW | Teton | 37 min |
| Jul 26, 7:21 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 54 min |
| Jul 26, 8:10 PM MDT | Severe Thunderstorm Warning | UNR | Campbell, Weston | 65 min |
| Jul 26, 8:56 PM MDT | Severe Thunderstorm Warning | CYS | Converse, Niobrara | 34 min |
| Jul 26, 9:01 PM MDT | Special Weather Statement | UNR | Crook | 29 min |
| Jul 26, 9:17 PM MDT | Special Weather Statement | UNR | Weston | 28 min |
| Jul 26, 9:28 PM MDT | Special Weather Statement | CYS | Niobrara | 32 min |
| Jul 26, 9:30 PM MDT | Special Weather Statement | UNR | Crook, Weston | 30 min |
| Jul 26, 9:56 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 49 min |
| Jul 27, 2:16 PM MDT | Special Weather Statement | CYS | Platte | 14 min |
| Jul 27, 3:20 PM MDT | Special Weather Statement | CYS | Niobrara | 25 min |
| Jul 28, 7:31 AM MDT | Special Weather Statement | CYS | Albany | 59 min |
| Jul 28, 6:56 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 34 min |
| Jul 28, 7:06 PM MDT | Special Weather Statement | CYS | Laramie | 24 min |
| Jul 28, 7:07 PM MDT | Special Weather Statement | CYS | Albany | 38 min |
| Jul 28, 7:15 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Laramie | 18 min |
| Jul 28, 7:51 PM MDT | Areal Flood Advisory | CYS | Laramie | 3 hr |
| Jul 28, 8:01 PM MDT | Severe Thunderstorm Warning | CYS | Platte | 29 min |
| Jul 28, 8:34 PM MDT | Special Weather Statement | CYS | Converse | 41 min |
| Jul 28, 9:07 PM MDT | Severe Thunderstorm Warning | CYS | Converse, Niobrara | 23 min |
| Jul 28, 9:22 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 23 min |
| Jul 28, 9:40 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 50 min |
| Jul 29, 12:53 PM MDT | Special Weather Statement | CYS | Laramie | 37 min |
| Jul 29, 12:56 PM MDT | Special Weather Statement | UNR | Campbell | 34 min |
| Jul 29, 1:31 PM MDT | Special Weather Statement | UNR | Crook | 44 min |
| Jul 29, 1:52 PM MDT | Mesoscale Discussion | SPC | Crook, Weston | 113 min |
| Jul 29, 1:53 PM MDT | Special Weather Statement | UNR | Campbell | 67 min |
| Jul 29, 2:13 PM MDT | Special Weather Statement | UNR | Campbell | 62 min |
| Jul 29, 2:38 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 67 min |
| Jul 29, 3:00 PM MDT | Special Weather Statement | CYS | Platte | 30 min |
| Jul 29, 3:12 PM MDT | Special Weather Statement | UNR | Campbell | 33 min |
| Jul 29, 3:26 PM MDT | Severe Thunderstorm Warning | UNR | Campbell, Weston | 49 min |
| Jul 29, 3:49 PM MDT | Severe Thunderstorm Warning | CYS | Converse, Goshen, Niobrara, Platte | 41 min |
| Jul 29, 4:12 PM MDT | Special Weather Statement | UNR | Crook, Weston | 48 min |
| Jul 29, 4:17 PM MDT | Special Weather Statement | CYS | Laramie | 28 min |
| Jul 29, 4:20 PM MDT | Flash Flood Warning | CYS | Laramie | 3 hr |
| Jul 29, 6:42 PM MDT | Special Weather Statement | RIW | 48 min | |
| Jul 29, 8:04 PM MDT | Special Weather Statement | RIW | Lincoln | 26 min |
| Jul 29, 8:30 PM MDT | Flash Flood Warning | BYZ | Sheridan | 3 hr |
| Jul 29, 11:40 PM MDT | Extreme Heat Watch | BYZ | Sheridan | 37 hr |
| Jul 30, 12:51 PM MDT | Special Weather Statement | UNR | Crook | 24 min |
| Jul 30, 7:38 PM MDT | Special Weather Statement | RIW | Lincoln | 52 min |
| Jul 31, 12:49 AM MDT | Heat Advisory | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 5 more | 68 hr |
| Jul 31, 9:54 AM MDT | Fire Weather Watch | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 5 more | 28 hr |
| Jul 31, 12:29 PM MDT | Extreme Heat Warning | BYZ | Sheridan | 34 hr |
| Jul 31, 12:58 PM MDT | Heat Advisory | CYS | Carbon, Converse, Goshen, Laramie, Niobrara, Platte | 56 hr |
| Jul 31, 1:23 PM MDT | Red Flag Warning | BYZ | Big Horn, Johnson, Sheridan, Washakie | 61 hr |
| Jul 31, 4:11 PM MDT | Special Weather Statement | CYS | Albany | 34 min |
| Jul 31, 4:50 PM MDT | Special Weather Statement | CYS | Albany | 40 min |
| Jul 31, 5:19 PM MDT | Special Weather Statement | CYS | Laramie | 26 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Laramie County52
- Sheridan County39
- Crook County34
- Fremont County34
- Weston County30
- Johnson County29
- Big Horn County29
- Hot Springs County28
- Goshen County28
- Campbell County26
- Natrona County26
- Platte County23
- Washakie County22
- Park County22
- Niobrara County16
- Lincoln County16
- Teton County14
- Converse County13
- Albany County12
- Sublette County11
- Carbon County10
- Sweetwater County9
- Uinta County7
Nearby
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.