Alert archive / Montana / 2005

Weather alerts in Montana, May 2005

56 weather alerts in May 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 May 2005. Tap one for its archive.

Alerts
56
Warnings
46
Watches
4
Advisories
0
Busiest day
May 21, 200527 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
May 6, 3:34 PM MDTSevere Thunderstorm WarningBYZCuster56 min
May 6, 4:28 PM MDTSevere Thunderstorm WarningBYZCuster47 min
May 6, 5:05 PM MDTSevere Thunderstorm WarningBYZBig Horn51 min
May 6, 5:15 PM MDTSevere Thunderstorm WarningMSOMissoula30 min
May 6, 5:58 PM MDTSevere Thunderstorm WarningBYZFallon62 min
May 6, 6:07 PM MDTSevere Thunderstorm WarningBYZBig Horn53 min
May 6, 6:08 PM MDTSevere Thunderstorm WarningGGWDawson, Prairie52 min
May 6, 7:22 PM MDTSevere Thunderstorm WarningBYZTreasure53 min
May 6, 7:54 PM MDTSevere Thunderstorm WarningGGWDawson66 min
May 6, 8:58 PM MDTSevere Thunderstorm WarningGGWDawson33 min
May 7, 2:22 PM MDTMesoscale DiscussionSPCCarter, Custer, Daniels, Dawson, Fallon, Garfield and 9 more113 min
May 7, 2:31 PM MDTFlash Flood WarningBYZCuster3 hr
May 7, 4:59 PM MDTFlash Flood WarningBYZCuster3 hr
May 11, 11:41 AM MDTFlash Flood WarningBYZCarbon6 hr
May 17, 10:59 AM MDTSevere Thunderstorm WarningGGWPhillips46 min
May 17, 11:53 AM MDTMesoscale DiscussionSPCCarter, Custer, Daniels, Dawson, Fallon, Garfield and 8 more2 hr
May 17, 12:44 PM MDTSevere Thunderstorm WarningGGWPhillips66 min
May 17, 1:30 PM MDTSevere Thunderstorm WatchSPCCarter, Custer, Daniels, Dawson, Fallon, Garfield and 8 more8 hr
May 17, 3:15 PM MDTSevere Thunderstorm WarningGGWMcCone, Valley65 min
May 17, 5:20 PM MDTMesoscale DiscussionSPCDaniels, Dawson, Fallon, Richland, Roosevelt, Sheridan and 1 more85 min
May 19, 2:37 PM MDTSevere Thunderstorm WarningBYZYellowstone23 min
May 19, 3:00 PM MDTSevere Thunderstorm WarningBYZBig Horn, Yellowstone39 min
May 20, 2:31 PM MDTMesoscale DiscussionSPCBig Horn, Carbon, Gallatin, Golden Valley, Park, Stillwater and 2 more89 min
May 20, 4:20 PM MDTSevere Thunderstorm WatchSPCBig Horn, Carbon, Custer, Golden Valley, Musselshell, Powder River and 6 more7 hr
May 20, 4:21 PM MDTSevere Thunderstorm WarningBYZWheatland24 min
May 20, 4:32 PM MDTTornado WarningBYZSweet Grass, Wheatland28 min
May 20, 4:59 PM MDTTornado WarningBYZWheatland21 min
May 20, 5:13 PM MDTTornado WarningBYZGolden Valley36 min
May 20, 5:47 PM MDTSevere Thunderstorm WarningBYZGolden Valley, Musselshell28 min
May 20, 6:01 PM MDTTornado WarningBYZSweet Grass16 min
May 20, 6:08 PM MDTTornado WarningBYZGolden Valley, Wheatland37 min
May 20, 6:16 PM MDTSevere Thunderstorm WarningBYZMusselshell29 min
May 20, 6:37 PM MDTTornado WarningBYZGolden Valley, Stillwater34 min
May 20, 6:45 PM MDTSevere Thunderstorm WarningBYZMusselshell, Rosebud45 min
May 20, 6:47 PM MDTMesoscale DiscussionSPCBig Horn, Carbon, Carter, Custer, Dawson, Fallon and 12 more88 min
May 20, 7:00 PM MDTTornado WarningBYZMusselshell45 min
May 20, 7:29 PM MDTSevere Thunderstorm WarningBYZRosebud61 min
May 20, 7:40 PM MDTTornado WarningBYZYellowstone41 min
May 20, 8:07 PM MDTSevere Thunderstorm WarningGGWPrairie23 min
May 20, 8:16 PM MDTSevere Thunderstorm WarningGGWGarfield44 min
May 20, 8:19 PM MDTSevere Thunderstorm WarningBYZTreasure41 min
May 20, 8:30 PM MDTSevere Thunderstorm WatchSPCDawson, McCone, Prairie, Richland, Wibaux5 hr
May 20, 8:33 PM MDTTornado WarningGGWDawson, Prairie64 min
May 20, 8:54 PM MDTSevere Thunderstorm WarningBYZRosebud66 min
May 20, 9:19 PM MDTSevere Thunderstorm WarningGGWDawson41 min
May 20, 9:35 PM MDTSevere Thunderstorm WarningGGWPrairie25 min
May 20, 9:36 PM MDTSevere Thunderstorm WarningGGWDawson, Wibaux47 min
May 20, 9:45 PM MDTMesoscale DiscussionSPCBig Horn, Carbon, Custer, Dawson, Golden Valley, McCone and 11 more2 hr
May 20, 9:59 PM MDTSevere Thunderstorm WarningGGWDawson, Prairie46 min
May 20, 10:21 PM MDTSevere Thunderstorm WarningBYZRosebud60 min
May 20, 10:32 PM MDTSevere Thunderstorm WarningBYZCuster28 min
May 20, 10:34 PM MDTSevere Thunderstorm WarningGGWDawson, Richland, Wibaux41 min
May 20, 10:35 PM MDTSevere Thunderstorm WatchSPCBig Horn, Carter, Custer, Fallon, Powder River, Rosebud and 1 more4 hr
May 20, 11:11 PM MDTSevere Thunderstorm WarningGGWPrairie64 min
May 20, 11:17 PM MDTSevere Thunderstorm WarningBYZCuster45 min
May 21, 12:59 AM MDTSevere Thunderstorm WarningGGWDawson, McCone, Richland61 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 Warning34
Tornado Warning9
Severe Thunderstorm Watch4
Mesoscale Discussion6
Flooding
Flash Flood Warning3

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 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.