Alert archive / Idaho / Severe Thunderstorm Warnings / 2018

Severe Thunderstorm Warnings in Idaho, May 2018

62 severe thunderstorm warnings in May 2018. 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 severe thunderstorm warnings reaches back to 1986.

Severe Thunderstorm Warnings by county

Each county as a circle sized by its count in May 2018. Tap one for its archive.

Severe Thunderstorm Warnings
62
Busiest day
May 31, 201817 severe thunderstorm warnings

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, 3:40 PM MDTSevere Thunderstorm WarningBOIValley50 min
May 6, 6:26 PM MDTSevere Thunderstorm WarningBOIPayette, Washington34 min
May 6, 6:59 PM MDTSevere Thunderstorm WarningBOIPayette, Washington16 min
May 6, 8:09 PM MDTSevere Thunderstorm WarningBOIValley23 min
May 12, 3:54 PM MDTSevere Thunderstorm WarningPIHButte, Clark, Jefferson21 min
May 16, 2:11 PM MDTSevere Thunderstorm WarningPIHBlaine, Cassia, Minidoka, Power38 min
May 16, 2:40 PM MDTSevere Thunderstorm WarningBOITwin Falls35 min
May 16, 3:27 PM MDTSevere Thunderstorm WarningPIHBannock, Bingham, Power38 min
May 17, 3:44 PM MDTSevere Thunderstorm WarningPIHOneida31 min
May 17, 4:13 PM MDTSevere Thunderstorm WarningPIHCassia, Oneida, Power47 min
May 17, 5:21 PM MDTSevere Thunderstorm WarningPIHBannock, Bingham, Power39 min
May 17, 5:59 PM MDTSevere Thunderstorm WarningPIHBannock, Bingham, Power46 min
May 20, 1:23 PM MDTSevere Thunderstorm WarningPIHBlaine, Cassia, Minidoka67 min
May 20, 1:30 PM MDTSevere Thunderstorm WarningPIHBlaine, Cassia, Power60 min
May 20, 2:07 PM MDTSevere Thunderstorm WarningPIHBlaine, Cassia, Minidoka38 min
May 20, 2:26 PM MDTSevere Thunderstorm WarningPIHBlaine, Cassia, Power49 min
May 20, 3:01 PM MDTSevere Thunderstorm WarningPIHBingham, Blaine, Power44 min
May 20, 3:40 PM MDTSevere Thunderstorm WarningPIHBingham, Blaine, Butte, Power50 min
May 20, 4:23 PM MDTSevere Thunderstorm WarningPIHBingham, Bonneville52 min
May 22, 4:48 PM MDTSevere Thunderstorm WarningPIHBlaine, Lincoln22 min
May 25, 5:08 PM MDTSevere Thunderstorm WarningBOICanyon, Owyhee67 min
May 25, 5:18 PM MDTSevere Thunderstorm WarningBOIOwyhee42 min
May 25, 5:23 PM MDTSevere Thunderstorm WarningMSOIdaho37 min
May 25, 6:01 PM MDTSevere Thunderstorm WarningBOICanyon, Owyhee59 min
May 25, 6:34 PM MDTSevere Thunderstorm WarningBOIAda, Canyon, Owyhee56 min
May 25, 7:00 PM MDTSevere Thunderstorm WarningBOICanyon, Owyhee60 min
May 25, 7:29 PM MDTSevere Thunderstorm WarningBOIAda, Canyon, Owyhee31 min
May 25, 7:44 PM MDTSevere Thunderstorm WarningBOIWashington61 min
May 25, 8:00 PM MDTSevere Thunderstorm WarningBOIAda, Canyon, Gem, Owyhee, Payette45 min
May 25, 8:05 PM MDTSevere Thunderstorm WarningBOIAdams40 min
May 25, 8:13 PM MDTSevere Thunderstorm WarningBOIBoise, Gem, Valley, Washington62 min
May 25, 8:41 PM MDTSevere Thunderstorm WarningBOIAdams, Valley, Washington64 min
May 25, 8:51 PM MDTSevere Thunderstorm WarningBOIAdams, Washington54 min
May 25, 9:48 PM MDTSevere Thunderstorm WarningBOIAdams27 min
May 26, 3:09 PM MDTSevere Thunderstorm WarningMSOLemhi36 min
May 26, 3:27 PM MDTSevere Thunderstorm WarningPIHCassia, Minidoka33 min
May 26, 3:58 PM MDTSevere Thunderstorm WarningPIHCassia, Lincoln, Minidoka32 min
May 26, 4:29 PM MDTSevere Thunderstorm WarningPIHLincoln, Minidoka31 min
May 26, 4:36 PM MDTSevere Thunderstorm WarningPIHBlaine, Cassia, Minidoka24 min
May 27, 1:00 PM MDTSevere Thunderstorm WarningPIHBingham, Caribou19 min
May 30, 1:49 PM MDTSevere Thunderstorm WarningPIHFremont, Madison, Teton26 min
May 30, 2:01 PM MDTSevere Thunderstorm WarningPIHCassia44 min
May 30, 2:39 PM MDTSevere Thunderstorm WarningPIHBannock, Caribou, Oneida, Power51 min
May 30, 3:12 PM MDTSevere Thunderstorm WarningPIHCaribou48 min
May 30, 5:46 PM MDTSevere Thunderstorm WarningPIHCassia, Minidoka29 min
May 30, 6:00 PM MDTSevere Thunderstorm WarningBOIJerome, Twin Falls30 min
May 31, 12:40 PM MDTSevere Thunderstorm WarningPIHBingham, Bonneville, Jefferson, Madison35 min
May 31, 12:49 PM MDTSevere Thunderstorm WarningBOITwin Falls41 min
May 31, 1:16 PM MDTSevere Thunderstorm WarningPIHBonneville, Jefferson, Madison24 min
May 31, 1:27 PM MDTSevere Thunderstorm WarningBOIJerome, Twin Falls38 min
May 31, 1:33 PM MDTSevere Thunderstorm WarningBOIOwyhee, Twin Falls27 min
May 31, 1:44 PM MDTSevere Thunderstorm WarningPIHBonneville, Fremont, Jefferson, Madison46 min
May 31, 2:33 PM MDTSevere Thunderstorm WarningPIHLincoln31 min
May 31, 2:42 PM MDTSevere Thunderstorm WarningPIHBlaine, Minidoka48 min
May 31, 2:58 PM MDTSevere Thunderstorm WarningPIHLincoln, Minidoka33 min
May 31, 3:02 PM MDTSevere Thunderstorm WarningPIHBingham, Blaine, Minidoka, Power43 min
May 31, 3:57 PM MDTSevere Thunderstorm WarningPIHBingham, Blaine, Bonneville, Butte, Jefferson44 min
May 31, 4:30 PM MDTSevere Thunderstorm WarningPIHCassia45 min
May 31, 4:50 PM MDTSevere Thunderstorm WarningPIHClark, Fremont, Jefferson, Madison40 min
May 31, 5:15 PM MDTSevere Thunderstorm WarningPIHBingham, Bonneville, Fremont, Jefferson, Madison, Teton45 min
May 31, 5:22 PM MDTSevere Thunderstorm WarningPIHBlaine, Cassia, Power38 min
May 31, 5:24 PM MDTSevere Thunderstorm WarningPIHClark, Fremont, Jefferson, Madison51 min

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 archive20172019

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.