Alert archive / Wyoming / 2020

Weather alerts in Wyoming, May 2020

203 weather alerts in May 2020, 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 May 2020. Tap one for its archive.

Alerts
203
Warnings
32
Watches
5
Advisories
4
Busiest day
May 30, 202046 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.

IssuedProductOfficeCountiesLasted
Apr 30, 6:05 PM MDTSpecial Weather StatementUNRCampbell40 min
Apr 30, 6:22 PM MDTSpecial Weather StatementUNRWeston38 min
Apr 30, 6:28 PM MDTSpecial Weather StatementCYSGoshen47 min
Apr 30, 6:32 PM MDTSpecial Weather StatementCYSNiobrara58 min
Apr 30, 6:59 PM MDTSpecial Weather StatementRIWSweetwater46 min
Apr 30, 7:39 PM MDTSpecial Weather StatementRIW36 min
May 1, 12:47 PM MDTMesoscale DiscussionSPCAlbany, Carbon, Goshen, Laramie, Platte88 min
May 1, 5:33 PM MDTSpecial Weather StatementCYSAlbany42 min
May 1, 6:10 PM MDTSpecial Weather StatementCYSPlatte35 min
May 1, 6:40 PM MDTSpecial Weather StatementCYSPlatte50 min
May 2, 2:44 PM MDTMesoscale DiscussionSPCLaramie2 hr
May 3, 2:10 PM MDTMesoscale DiscussionSPCCampbell, Crook, Weston2 hr
May 3, 2:44 PM MDTMesoscale DiscussionSPCLaramie2 hr
May 3, 3:32 PM MDTSpecial Weather StatementRIWWashakie28 min
May 3, 3:34 PM MDTSevere Thunderstorm WarningUNRCrook, Weston41 min
May 3, 4:27 PM MDTSpecial Weather StatementCYSNiobrara48 min
May 3, 5:02 PM MDTSpecial Weather StatementCYSLaramie43 min
May 3, 5:19 PM MDTSevere Thunderstorm WarningUNRWeston41 min
May 4, 9:45 AM MDTSpecial Weather StatementRIWHot Springs30 min
May 4, 12:48 PM MDTSpecial Weather StatementRIW27 min
May 5, 2:35 PM MDTHigh Wind WatchRIWBig Horn, Fremont, Johnson, Lincoln, Natrona, Park and 1 more20 hr
May 5, 2:45 PM MDTHigh Wind WatchBYZSheridan20 hr
May 6, 3:46 AM MDTHigh Wind WarningBYZSheridan35 hr
May 6, 10:13 AM MDTHigh Wind WarningRIWBig Horn, Johnson, Park35 hr
May 6, 7:39 PM MDTHigh Wind WarningCYSAlbany, Carbon, Laramie22 hr
May 7, 3:28 AM MDTWinter Weather AdvisoryBYZSheridan11 hr
May 7, 8:31 AM MDTHigh Wind WarningCYSAlbany, Laramie9 hr
May 8, 4:11 PM MDTSpecial Weather StatementRIWFremont34 min
May 8, 4:45 PM MDTSpecial Weather StatementRIWFremont30 min
May 11, 1:11 PM MDTSpecial Weather StatementRIW49 min
May 11, 1:46 PM MDTSpecial Weather StatementRIW44 min
May 11, 2:15 PM MDTSpecial Weather StatementRIW45 min
May 11, 2:59 PM MDTSpecial Weather StatementRIWLincoln46 min
May 11, 3:10 PM MDTSpecial Weather StatementRIW50 min
May 11, 6:30 PM MDTSpecial Weather StatementRIW30 min
May 11, 7:34 PM MDTSpecial Weather StatementSLCUinta41 min
May 11, 10:21 PM MDTDense Fog AdvisoryCYSAlbany, Laramie, Platte11 hr
May 12, 2:19 PM MDTSpecial Weather StatementRIWNatrona26 min
May 12, 4:49 PM MDTMesoscale DiscussionSPCCampbell, Converse, Fremont, Goshen, Hot Springs, Johnson and 4 more116 min
May 12, 5:33 PM MDTSpecial Weather StatementRIWJohnson27 min
May 12, 5:55 PM MDTSpecial Weather StatementRIWJohnson35 min
May 12, 6:12 PM MDTSpecial Weather StatementUNRCampbell33 min
May 12, 6:21 PM MDTSpecial Weather StatementUNRCampbell24 min
May 13, 5:40 AM MDTDense Fog AdvisoryCYSAlbany, Converse, Laramie, Platte3 hr
May 13, 4:41 PM MDTSpecial Weather StatementUNRCrook34 min
May 13, 5:14 PM MDTSpecial Weather StatementUNRCrook31 min
May 13, 8:43 PM MDTSpecial Weather StatementUNRWeston32 min
May 13, 9:15 PM MDTSpecial Weather StatementUNRWeston30 min
May 13, 9:45 PM MDTSpecial Weather StatementUNRWeston30 min
May 14, 11:47 PM MDTSpecial Weather StatementCYSLaramie43 min
May 19, 4:57 PM MDTSpecial Weather StatementCYSLaramie48 min
May 19, 5:01 PM MDTMesoscale DiscussionSPCGoshen, Laramie119 min
May 19, 5:34 PM MDTSpecial Weather StatementCYSLaramie41 min
May 19, 6:07 PM MDTSpecial Weather StatementCYSPlatte38 min
May 19, 6:22 PM MDTSpecial Weather StatementCYSConverse38 min
May 19, 6:43 PM MDTSpecial Weather StatementCYSPlatte47 min
May 19, 6:53 PM MDTSpecial Weather StatementCYSPlatte52 min
May 19, 6:56 PM MDTSpecial Weather StatementUNRCrook49 min
May 19, 7:03 PM MDTSevere Thunderstorm WarningCYSPlatte27 min
May 19, 7:20 PM MDTSpecial Weather StatementCYSConverse25 min
May 19, 7:34 PM MDTSpecial Weather StatementCYSConverse26 min
May 19, 7:47 PM MDTSpecial Weather StatementUNRCampbell43 min
May 19, 7:57 PM MDTSpecial Weather StatementCYSConverse33 min
May 19, 8:08 PM MDTSpecial Weather StatementCYSPlatte37 min
May 19, 8:18 PM MDTSpecial Weather StatementCYSConverse27 min
May 20, 12:30 AM MDTSpecial Weather StatementUNRCrook45 min
May 20, 1:07 PM MDTMesoscale DiscussionSPCConverse, Crook, Goshen, Laramie, Niobrara, Platte and 1 more83 min
May 20, 1:15 PM MDTSpecial Weather StatementCYSPlatte45 min
May 20, 2:22 PM MDTSevere Thunderstorm WatchSPCCampbell, Converse, Crook, Goshen, Laramie, Niobrara and 2 more8 hr
May 20, 2:23 PM MDTSpecial Weather StatementCYSConverse52 min
May 20, 2:46 PM MDTSpecial Weather StatementCYSConverse29 min
May 20, 2:53 PM MDTSevere Thunderstorm WarningCYSConverse52 min
May 20, 2:54 PM MDTSpecial Weather StatementCYSAlbany66 min
May 20, 3:31 PM MDTSpecial Weather StatementUNRCampbell29 min
May 20, 4:05 PM MDTSevere Thunderstorm WarningUNRCampbell40 min
May 20, 4:16 PM MDTSpecial Weather StatementCYSPlatte44 min
May 20, 4:32 PM MDTSpecial Weather StatementCYSNiobrara43 min
May 20, 4:47 PM MDTSevere Thunderstorm WarningUNRWeston58 min
May 20, 4:53 PM MDTSevere Thunderstorm WarningUNRCampbell52 min
May 20, 5:09 PM MDTSpecial Weather StatementUNRCrook36 min
May 20, 5:25 PM MDTMesoscale DiscussionSPCCampbell, Crook, Goshen, Laramie, Niobrara, Platte and 1 more95 min
May 20, 5:32 PM MDTSpecial Weather StatementCYSGoshen43 min
May 20, 5:42 PM MDTSevere Thunderstorm WarningUNRCrook, Weston48 min
May 20, 5:45 PM MDTSevere Thunderstorm WarningCYSGoshen45 min
May 20, 5:51 PM MDTSpecial Weather StatementUNRCrook24 min
May 20, 6:02 PM MDTSpecial Weather StatementCYSLaramie43 min
May 20, 6:17 PM MDTSevere Thunderstorm WarningUNRCrook43 min
May 20, 6:45 PM MDTSpecial Weather StatementCYSLaramie45 min
May 22, 3:08 PM MDTSpecial Weather StatementRIWTeton37 min
May 23, 12:48 PM MDTMesoscale DiscussionSPCCrook, Goshen, Laramie, Niobrara, Platte, Weston117 min
May 23, 1:04 PM MDTSevere Thunderstorm WarningUNRCrook, Weston41 min
May 23, 1:15 PM MDTSevere Thunderstorm WatchSPCCrook, Goshen, Niobrara, Weston7 hr
May 23, 1:22 PM MDTSpecial Weather StatementRIWJohnson38 min
May 23, 1:40 PM MDTSpecial Weather StatementRIWJohnson65 min
May 23, 1:42 PM MDTSevere Thunderstorm WarningUNRCrook48 min
May 23, 1:50 PM MDTSpecial Weather StatementRIWNatrona55 min
May 23, 1:57 PM MDTSpecial Weather StatementCYSLaramie33 min
May 23, 2:05 PM MDTSpecial Weather StatementUNRCrook25 min
May 23, 2:11 PM MDTSevere Thunderstorm WarningUNRCrook31 min
May 23, 2:22 PM MDTSpecial Weather StatementCYSGoshen53 min
May 23, 2:26 PM MDTSpecial Weather StatementRIWFremont64 min
May 23, 2:52 PM MDTSpecial Weather StatementCYSGoshen38 min
May 23, 2:57 PM MDTSpecial Weather StatementCYSLaramie48 min
May 23, 2:57 PM MDTMesoscale DiscussionSPCCrook, Goshen, Niobrara, Platte, Weston93 min
May 23, 3:15 PM MDTSevere Thunderstorm WarningCYSLaramie45 min
May 23, 3:23 PM MDTSpecial Weather StatementRIWFremont52 min
May 23, 3:27 PM MDTSpecial Weather StatementCYSGoshen48 min
May 23, 3:35 PM MDTSevere Thunderstorm WarningCYSGoshen40 min
May 23, 5:27 PM MDTMesoscale DiscussionSPCCrook93 min
May 29, 3:56 AM MDTDense Fog AdvisoryCYSAlbany, Laramie109 min
May 29, 12:37 PM MDTSpecial Weather StatementRIWTeton23 min
May 29, 2:05 PM MDTSpecial Weather StatementSLCUinta40 min
May 29, 2:12 PM MDTMesoscale DiscussionSPCFremont, Hot Springs, Lincoln, Park, Sublette, Teton2 hr
May 29, 2:37 PM MDTSpecial Weather StatementRIWTeton23 min
May 29, 2:48 PM MDTSpecial Weather StatementSLCUinta42 min
May 29, 3:38 PM MDTSpecial Weather StatementRIWUinta67 min
May 29, 4:07 PM MDTSpecial Weather StatementRIWSweetwater53 min
May 29, 4:40 PM MDTSpecial Weather StatementRIWSweetwater95 min
May 29, 4:43 PM MDTSpecial Weather StatementRIW47 min
May 29, 5:01 PM MDTSpecial Weather StatementCYSGoshen44 min
May 29, 5:11 PM MDTSpecial Weather StatementRIW19 min
May 29, 5:23 PM MDTSpecial Weather StatementCYSConverse52 min
May 29, 5:42 PM MDTSpecial Weather StatementCYSLaramie48 min
May 29, 5:51 PM MDTSpecial Weather StatementCYSGoshen39 min
May 29, 6:08 PM MDTMesoscale DiscussionSPCConverse, Goshen, Laramie, Niobrara, Platte97 min
May 29, 6:16 PM MDTSpecial Weather StatementCYSConverse44 min
May 29, 6:51 PM MDTSpecial Weather StatementCYSConverse39 min
May 29, 7:27 PM MDTSpecial Weather StatementCYSConverse48 min
May 29, 7:35 PM MDTSevere Thunderstorm WarningCYSConverse40 min
May 29, 7:43 PM MDTSpecial Weather StatementCYSLaramie47 min
May 29, 8:14 PM MDTSevere Thunderstorm WarningCYSAlbany, Converse, Platte46 min
May 29, 8:32 PM MDTSpecial Weather StatementCYSLaramie43 min
May 29, 8:58 PM MDTSpecial Weather StatementCYSPlatte47 min
May 29, 9:02 PM MDTSevere Thunderstorm WarningCYSLaramie43 min
May 29, 9:10 PM MDTSpecial Weather StatementRIW65 min
May 29, 9:43 PM MDTSpecial Weather StatementCYSPlatte47 min
May 29, 10:18 PM MDTSpecial Weather StatementCYS42 min
May 30, 1:11 PM MDTSpecial Weather StatementRIWTeton64 min
May 30, 1:22 PM MDTSpecial Weather StatementRIWSweetwater53 min
May 30, 1:45 PM MDTMesoscale DiscussionSPCAlbany, Big Horn, Converse, Fremont, Hot Springs, Johnson and 6 more90 min
May 30, 2:10 PM MDTSpecial Weather StatementRIW50 min
May 30, 2:18 PM MDTSpecial Weather StatementRIWSweetwater57 min
May 30, 2:27 PM MDTSpecial Weather StatementCYSAlbany48 min
May 30, 2:32 PM MDTSpecial Weather StatementRIWSublette58 min
May 30, 2:35 PM MDTSpecial Weather StatementRIWPark25 min
May 30, 2:47 PM MDTSpecial Weather StatementRIW43 min
May 30, 2:58 PM MDTSpecial Weather StatementCYSConverse47 min
May 30, 2:59 PM MDTSpecial Weather StatementRIWPark31 min
May 30, 3:30 PM MDTSpecial Weather StatementRIWHot Springs30 min
May 30, 3:35 PM MDTSpecial Weather StatementRIWNatrona55 min
May 30, 3:45 PM MDTSpecial Weather StatementRIW60 min
May 30, 3:52 PM MDTSpecial Weather StatementCYSAlbany38 min
May 30, 4:00 PM MDTSpecial Weather StatementRIWFremont60 min
May 30, 4:01 PM MDTSpecial Weather StatementRIWHot Springs29 min
May 30, 4:20 PM MDTSpecial Weather StatementCYS40 min
May 30, 4:29 PM MDTSpecial Weather StatementRIWHot Springs31 min
May 30, 4:31 PM MDTSpecial Weather StatementRIWFremont44 min
May 30, 4:37 PM MDTSpecial Weather StatementCYS38 min
May 30, 4:40 PM MDTSevere Thunderstorm WarningRIWFremont20 min
May 30, 4:45 PM MDTSpecial Weather StatementRIWNatrona30 min
May 30, 4:57 PM MDTSevere Thunderstorm WarningRIWFremont29 min
May 30, 4:59 PM MDTSpecial Weather StatementRIWHot Springs31 min
May 30, 5:03 PM MDTSpecial Weather StatementRIW27 min
May 30, 5:14 PM MDTSpecial Weather StatementRIWNatrona31 min
May 30, 5:18 PM MDTSevere Thunderstorm WarningRIWFremont28 min
May 30, 5:25 PM MDTSpecial Weather StatementRIWWashakie35 min
May 30, 5:37 PM MDTSpecial Weather StatementRIWNatrona23 min
May 30, 5:44 PM MDTSpecial Weather StatementRIW61 min
May 30, 5:55 PM MDTSpecial Weather StatementCYSAlbany35 min
May 30, 5:56 PM MDTSpecial Weather StatementRIWWashakie34 min
May 30, 6:00 PM MDTSpecial Weather StatementRIW30 min
May 30, 6:02 PM MDTSpecial Weather StatementRIWJohnson58 min
May 30, 6:10 PM MDTSpecial Weather StatementRIWLincoln35 min
May 30, 6:15 PM MDTSevere Thunderstorm WarningRIWJohnson, Washakie30 min
May 30, 6:25 PM MDTSpecial Weather StatementRIWWashakie65 min
May 30, 6:29 PM MDTSpecial Weather StatementRIWWashakie61 min
May 30, 6:30 PM MDTSpecial Weather StatementRIWNatrona30 min
May 30, 6:38 PM MDTSevere Thunderstorm WarningRIWJohnson47 min
May 30, 6:47 PM MDTSpecial Weather StatementRIWWashakie58 min
May 30, 6:58 PM MDTSevere Thunderstorm WarningRIWWashakie24 min
May 30, 6:59 PM MDTSpecial Weather StatementRIW31 min
May 30, 7:10 PM MDTFlash Flood WarningRIWJohnson6 hr
May 30, 7:15 PM MDTSpecial Weather StatementCYSAlbany45 min
May 30, 7:19 PM MDTSevere Thunderstorm WarningRIWJohnson26 min
May 30, 7:45 PM MDTSpecial Weather StatementRIWJohnson30 min
May 30, 7:52 PM MDTSpecial Weather StatementCYSAlbany38 min
May 30, 8:15 PM MDTSpecial Weather StatementRIW30 min
May 30, 9:31 PM MDTSpecial Weather StatementRIWLincoln44 min
May 30, 10:01 PM MDTSpecial Weather StatementRIWSublette44 min
May 31, 12:10 PM MDTSpecial Weather StatementRIWSweetwater35 min
May 31, 12:18 PM MDTMesoscale DiscussionSPCAlbany, Carbon, Fremont, Laramie, Natrona, Platte and 2 more117 min
May 31, 12:51 PM MDTSpecial Weather StatementRIW54 min
May 31, 1:02 PM MDTSpecial Weather StatementRIWNatrona58 min
May 31, 1:23 PM MDTSpecial Weather StatementRIWSweetwater52 min
May 31, 2:27 PM MDTSpecial Weather StatementUNRWeston33 min
May 31, 2:35 PM MDTMesoscale DiscussionSPCCrook, Sheridan115 min
May 31, 3:34 PM MDTSpecial Weather StatementUNRWeston26 min
May 31, 3:43 PM MDTMesoscale DiscussionSPCGoshen, Laramie, Niobrara, Weston2 hr
May 31, 3:45 PM MDTSevere Thunderstorm WarningUNRWeston25 min
May 31, 4:07 PM MDTSevere Thunderstorm WatchSPCCrook, Weston6 hr
May 31, 4:12 PM MDTSpecial Weather StatementRIW33 min
May 31, 4:29 PM MDTSpecial Weather StatementCYSLaramie31 min
May 31, 4:41 PM MDTSevere Thunderstorm WarningCYSLaramie30 min

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

ProductAlerts
Severe storms
Severe Thunderstorm Warning27
Severe Thunderstorm Watch3
Mesoscale Discussion17
Special Weather Statement145
Flooding
Flash Flood Warning1
Winter
Winter Weather Advisory1
Wind and dust
High Wind Warning4
High Wind Watch2
Fog and smoke
Dense Fog Advisory3

By county

Every county with at least one alert. A county page lists each alert that covered it.

Nearby

Alerts in force nowTornadoes on recordThe radar archive20192021

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.