Alert archive / Wyoming / Mesoscale Discussions

Mesoscale Discussions in Wyoming, 2025

94 mesoscale discussions in 2025. 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 mesoscale discussions reaches back to 2003.

Mesoscale Discussions by county

Each county as a circle sized by its count in 2025. Tap one for its archive.

Mesoscale Discussions
94
Busiest month
July39 mesoscale discussions
Busiest day
July 16, 20254 mesoscale discussions

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.

IssuedProductOfficeCountiesLasted
Apr 27, 8:30 PM MDTMesoscale DiscussionSPCCrook90 min
May 5, 1:16 PM MDTMesoscale DiscussionSPCConverse, Niobrara, Weston89 min
May 11, 12:39 PM MDTMesoscale DiscussionSPCTeton3 hr
May 11, 4:34 PM MDTMesoscale DiscussionSPCLincoln, Park, Sublette, Teton116 min
May 17, 12:56 PM MDTMesoscale DiscussionSPCLincoln, Uinta2 hr
May 22, 7:19 PM MDTMesoscale DiscussionSPCLaramie56 min
May 23, 12:53 PM MDTMesoscale DiscussionSPCLaramie3 hr
Jun 1, 7:05 PM MDTMesoscale DiscussionSPCCampbell, Crook, Johnson, Natrona, Washakie85 min
Jun 2, 1:14 PM MDTMesoscale DiscussionSPCAlbany, Converse, Goshen, Laramie, Niobrara, Platte2 hr
Jun 2, 4:55 PM MDTMesoscale DiscussionSPCGoshen, Laramie, Platte2 hr
Jun 11, 1:57 PM MDTMesoscale DiscussionSPCBig Horn, Fremont, Hot Springs, Lincoln, Park, Sublette and 3 more63 min
Jun 11, 4:59 PM MDTMesoscale DiscussionSPCBig Horn, Campbell, Fremont, Hot Springs, Johnson, Sheridan and 1 more91 min
Jun 12, 2:04 PM MDTMesoscale DiscussionSPCAlbany, Carbon, Goshen, Laramie, Platte116 min
Jun 12, 5:08 PM MDTMesoscale DiscussionSPCGoshen, Laramie, Platte97 min
Jun 13, 12:41 PM MDTMesoscale DiscussionSPCAlbany, Campbell, Converse, Crook, Goshen, Johnson and 5 more2 hr
Jun 13, 7:23 PM MDTMesoscale DiscussionSPCSheridan97 min
Jun 14, 12:57 PM MDTMesoscale DiscussionSPCCampbell, Converse, Crook, Goshen, Johnson, Laramie and 4 more93 min
Jun 15, 2:49 PM MDTMesoscale DiscussionSPCGoshen, Laramie, Niobrara, Platte116 min
Jun 15, 4:53 PM MDTMesoscale DiscussionSPCSheridan97 min
Jun 15, 6:27 PM MDTMesoscale DiscussionSPCCampbell, Converse, Crook, Niobrara, Weston93 min
Jun 16, 1:53 PM MDTMesoscale DiscussionSPCSheridan2 hr
Jun 16, 4:52 PM MDTMesoscale DiscussionSPCBig Horn, Campbell, Converse, Crook, Hot Springs, Johnson and 6 more113 min
Jun 17, 10:08 AM MDTMesoscale DiscussionSPCLaramie2 hr
Jun 17, 12:55 PM MDTMesoscale DiscussionSPCAlbany, Goshen, Laramie, Platte2 hr
Jun 17, 2:25 PM MDTMesoscale DiscussionSPCLaramie95 min
Jun 22, 12:50 PM MDTMesoscale DiscussionSPCGoshen, Laramie115 min
Jun 24, 12:35 PM MDTMesoscale DiscussionSPCConverse, Laramie, Platte115 min
Jun 25, 3:21 PM MDTMesoscale DiscussionSPCCampbell, Crook, Weston84 min
Jun 25, 3:42 PM MDTMesoscale DiscussionSPCGoshen, Laramie, Niobrara, Platte93 min
Jun 28, 1:47 PM MDTMesoscale DiscussionSPCCrook118 min
Jun 29, 12:28 PM MDTMesoscale DiscussionSPCCampbell, Crook, Goshen, Laramie, Niobrara, Platte and 1 more2 hr
Jun 29, 5:09 PM MDTMesoscale DiscussionSPCGoshen, Laramie, Niobrara, Platte, Weston2 hr
Jul 1, 6:43 PM MDTMesoscale DiscussionSPCCrook92 min
Jul 3, 2:35 PM MDTMesoscale DiscussionSPCCampbell, Crook115 min
Jul 4, 12:20 PM MDTMesoscale DiscussionSPCFremont, Lincoln, Sublette, Sweetwater, Teton, Uinta115 min
Jul 4, 4:49 PM MDTMesoscale DiscussionSPCConverse, Goshen, Niobrara, Platte, Weston86 min
Jul 5, 11:21 AM MDTMesoscale DiscussionSPCBig Horn, Johnson, Sheridan, Washakie2 hr
Jul 5, 1:04 PM MDTMesoscale DiscussionSPCLaramie116 min
Jul 5, 3:56 PM MDTMesoscale DiscussionSPCCrook, Weston2 hr
Jul 5, 6:56 PM MDTMesoscale DiscussionSPCCrook2 hr
Jul 6, 12:38 PM MDTMesoscale DiscussionSPCGoshen, Laramie3 hr
Jul 7, 3:12 AM MDTMesoscale DiscussionSPCCrook, Weston2 hr
Jul 7, 1:23 PM MDTMesoscale DiscussionSPCLaramie2 hr
Jul 11, 2:36 PM MDTMesoscale DiscussionSPCLaramie114 min
Jul 11, 7:32 PM MDTMesoscale DiscussionSPCLaramie88 min
Jul 14, 2:18 PM MDTMesoscale DiscussionSPCCampbell, Converse, Crook, Goshen, Laramie, Niobrara and 2 more117 min
Jul 15, 2:12 PM MDTMesoscale DiscussionSPCBig Horn, Fremont, Hot Springs, Johnson, Natrona, Park and 3 more2 hr
Jul 15, 2:50 PM MDTMesoscale DiscussionSPCLincoln, Uinta2 hr
Jul 15, 6:56 PM MDTMesoscale DiscussionSPCNatrona94 min
Jul 16, 12:41 PM MDTMesoscale DiscussionSPCCarbon, Sweetwater2 hr
Jul 16, 1:36 PM MDTMesoscale DiscussionSPCAlbany, Goshen, Laramie, Platte84 min
Jul 16, 5:01 PM MDTMesoscale DiscussionSPCLaramie59 min
Jul 18, 4:07 PM MDTMesoscale DiscussionSPCBig Horn, Campbell, Converse, Goshen, Johnson, Niobrara and 3 more113 min
Jul 19, 2:46 PM MDTMesoscale DiscussionSPCCrook, Weston119 min
Jul 19, 8:11 PM MDTMesoscale DiscussionSPCCrook64 min
Jul 20, 3:45 PM MDTMesoscale DiscussionSPCCrook90 min
Jul 21, 1:59 PM MDTMesoscale DiscussionSPCCrook2 hr
Jul 22, 2:00 PM MDTMesoscale DiscussionSPCBig Horn, Crook, Johnson, Sheridan2 hr
Jul 23, 1:11 PM MDTMesoscale DiscussionSPCCampbell, Converse, Crook, Goshen, Johnson, Niobrara and 3 more2 hr
Jul 23, 2:43 PM MDTMesoscale DiscussionSPCLaramie2 hr
Jul 23, 4:13 PM MDTMesoscale DiscussionSPCCampbell, Converse, Crook, Johnson, Niobrara, Sheridan and 1 more2 hr
Jul 24, 1:41 PM MDTMesoscale DiscussionSPCAlbany, Campbell, Converse, Goshen, Johnson, Laramie and 1 more2 hr
Jul 25, 4:09 PM MDTMesoscale DiscussionSPCLaramie96 min
Jul 26, 4:34 PM MDTMesoscale DiscussionSPCBig Horn, Campbell, Crook, Johnson, Sheridan116 min
Jul 29, 1:33 PM MDTMesoscale DiscussionSPCBig Horn, Park117 min
Jul 29, 5:22 PM MDTMesoscale DiscussionSPCAlbany, Campbell, Converse, Crook, Goshen, Laramie and 3 more2 hr
Jul 29, 8:43 PM MDTMesoscale DiscussionSPCCrook, Weston2 hr
Jul 30, 2:31 PM MDTMesoscale DiscussionSPCAlbany, Big Horn, Carbon, Fremont, Hot Springs, Johnson and 4 more119 min
Jul 30, 5:04 PM MDTMesoscale DiscussionSPCConverse, Fremont, Hot Springs, Johnson, Natrona, Platte and 1 more2 hr
Jul 31, 1:49 PM MDTMesoscale DiscussionSPCAlbany, Big Horn, Campbell, Converse, Goshen, Johnson and 6 more56 min
Jul 31, 5:32 PM MDTMesoscale DiscussionSPCConverse, Goshen, Niobrara88 min
Jul 31, 7:09 PM MDTMesoscale DiscussionSPCBig Horn, Campbell, Hot Springs, Johnson, Sheridan, Washakie2 hr
Aug 1, 1:51 PM MDTMesoscale DiscussionSPCGoshen, Laramie114 min
Aug 1, 4:58 PM MDTMesoscale DiscussionSPCLaramie2 hr
Aug 1, 5:37 PM MDTMesoscale DiscussionSPCCampbell, Crook, Johnson, Natrona, Weston83 min
Aug 1, 8:48 PM MDTMesoscale DiscussionSPCCrook, Weston87 min
Aug 4, 2:07 PM MDTMesoscale DiscussionSPCGoshen, Laramie113 min
Aug 4, 2:38 PM MDTMesoscale DiscussionSPCCrook, Weston97 min
Aug 5, 1:58 AM MDTMesoscale DiscussionSPCCrook92 min
Aug 5, 4:21 PM MDTMesoscale DiscussionSPCNiobrara, Weston114 min
Aug 6, 4:25 PM MDTMesoscale DiscussionSPCCrook95 min
Aug 13, 2:11 PM MDTMesoscale DiscussionSPCCrook, Weston94 min
Aug 14, 1:40 PM MDTMesoscale DiscussionSPCLincoln, Sublette, Sweetwater, Uinta3 hr
Aug 14, 5:30 PM MDTMesoscale DiscussionSPCGoshen2 hr
Aug 15, 2:49 PM MDTMesoscale DiscussionSPCGoshen, Laramie, Niobrara, Platte, Weston116 min
Aug 16, 9:23 PM MDTMesoscale DiscussionSPCCrook, Weston2 hr
Aug 18, 2:20 PM MDTMesoscale DiscussionSPCGoshen, Laramie115 min
Aug 28, 1:06 PM MDTMesoscale DiscussionSPCGoshen, Laramie, Platte114 min
Sep 11, 2:47 PM MDTMesoscale DiscussionSPCGoshen, Laramie118 min
Sep 12, 1:32 PM MDTMesoscale DiscussionSPCCampbell, Crook, Johnson, Sheridan, Weston2 hr
Sep 12, 5:01 PM MDTMesoscale DiscussionSPCCampbell, Crook, Johnson, Weston2 hr
Sep 15, 3:33 PM MDTMesoscale DiscussionSPCCampbell, Converse, Crook, Fremont, Hot Springs, Johnson and 4 more117 min
Oct 4, 2:55 PM MDTMesoscale DiscussionSPCGoshen, Laramie2 hr
Oct 15, 4:56 PM MDTMesoscale DiscussionSPCGoshen, Laramie, Niobrara, Platte2 hr

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.

  1. July 16, 20254mesoscale discussions
  2. August 1, 20254mesoscale discussions
  3. June 2, 20253mesoscale discussions
  4. June 16, 20253mesoscale discussions
  5. June 17, 20253mesoscale discussions
  6. July 5, 20253mesoscale discussions
  7. July 23, 20253mesoscale discussions
  8. July 30, 20253mesoscale discussions
  9. May 11, 20252mesoscale discussions
  10. May 23, 20252mesoscale discussions
  11. June 11, 20252mesoscale discussions
  12. June 12, 20252mesoscale discussions

Nearby

Alerts in force nowTornadoes on recordThe radar archive20242026

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.