Alert archive / Idaho / 2018
Weather alerts in Idaho, May 2018
317 weather alerts in May 2018, 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 2018. Tap one for its archive.
- Alerts
- 317
- Warnings
- 93
- Watches
- 13
- Advisories
- 13
- Busiest day
- May 31, 201854 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 |
|---|---|---|---|---|
| May 1, 3:21 PM MDT | Special Weather Statement | PIH | Power | 84 min |
| May 2, 3:12 AM MDT | Special Weather Statement | PIH | Bonneville | 78 min |
| May 2, 4:41 PM MDT | Special Weather Statement | PIH | Franklin | 34 min |
| May 4, 7:09 PM MDT | Special Weather Statement | PIH | Jefferson | 51 min |
| May 4, 7:17 PM MDT | Special Weather Statement | MSO | Adams | 43 min |
| May 4, 7:52 PM MDT | Special Weather Statement | PIH | Bingham, Butte, Jefferson | 53 min |
| May 4, 8:28 PM MDT | Special Weather Statement | MSO | Idaho | 47 min |
| May 4, 9:29 PM MDT | River Flood Warning | OTX | Kootenai, Shoshone | 24 days |
| May 5, 2:07 PM MDT | Special Weather Statement | TFX | Fremont | 23 min |
| May 5, 2:11 PM MDT | Special Weather Statement | TFX | Clark | 49 min |
| May 5, 2:43 PM MDT | Special Weather Statement | TFX | Clark | 32 min |
| May 5, 10:13 PM MDT | River Flood Watch | OTX | Boundary | 23 hr |
| May 6, 1:59 PM MDT | Special Weather Statement | BOI | 61 min | |
| May 6, 2:50 PM MDT | Mesoscale Discussion | SPC | Adams, Boise, Canyon, Clearwater, Custer, Gem and 8 more | 2 hr |
| May 6, 3:21 PM MDT | Special Weather Statement | MSO | Lemhi | 24 min |
| May 6, 3:40 PM MDT | Severe Thunderstorm Warning | BOI | Valley | 50 min |
| May 6, 3:55 PM MDT | Special Weather Statement | MSO | Idaho | 80 min |
| May 6, 4:05 PM MDT | Special Weather Statement | PIH | Camas | 55 min |
| May 6, 4:10 PM MDT | Flash Flood Watch | MSO | Idaho | 4 hr |
| May 6, 5:26 PM MDT | Special Weather Statement | OTX | Nez Perce | 64 min |
| May 6, 5:27 PM MDT | Special Weather Statement | BOI | Elmore | 33 min |
| May 6, 6:02 PM MDT | Special Weather Statement | BOI | Payette | 28 min |
| May 6, 6:16 PM MDT | Special Weather Statement | OTX | Shoshone | 59 min |
| May 6, 6:26 PM MDT | Severe Thunderstorm Warning | BOI | Payette, Washington | 34 min |
| May 6, 6:59 PM MDT | Severe Thunderstorm Warning | BOI | Payette, Washington | 16 min |
| May 6, 7:16 PM MDT | Special Weather Statement | OTX | Shoshone | 44 min |
| May 6, 7:32 PM MDT | Special Weather Statement | PIH | Bingham, Jefferson | 43 min |
| May 6, 7:41 PM MDT | Special Weather Statement | MSO | Idaho | 49 min |
| May 6, 7:50 PM MDT | Special Weather Statement | BOI | Adams | 40 min |
| May 6, 8:09 PM MDT | Severe Thunderstorm Warning | BOI | Valley | 23 min |
| May 6, 9:02 PM MDT | Areal Flood Warning | OTX | Boundary | 15 hr |
| May 6, 9:14 PM MDT | River Flood Watch | OTX | Kootenai, Shoshone | 36 hr |
| May 6, 9:14 PM MDT | River Flood Watch | OTX | Shoshone | 10 hr |
| May 6, 9:14 PM MDT | River Flood Watch | OTX | Benewah | 24 hr |
| May 7, 7:33 AM MDT | Areal Flood Warning | OTX | Shoshone | 5 hr |
| May 7, 11:27 AM MDT | River Flood Warning | OTX | Benewah | 6 days |
| May 7, 12:00 PM MDT | River Flood Warning | OTX | Kootenai, Shoshone | 14 hr |
| May 7, 12:20 PM MDT | River Flood Warning | OTX | Boundary | 5 days |
| May 7, 12:20 PM MDT | River Flood Warning | OTX | Shoshone | 13 hr |
| May 8, 2:41 PM MDT | River Flood Advisory | PIH | Blaine | 18 days |
| May 9, 9:06 AM MDT | River Flood Watch | OTX | Bonner | 27 hr |
| May 9, 3:22 PM MDT | Special Weather Statement | MSO | Idaho | 38 min |
| May 9, 4:46 PM MDT | Special Weather Statement | PIH | 59 min | |
| May 10, 8:10 AM MDT | River Flood Watch | PIH | Fremont, Jefferson, Madison | 3 days |
| May 10, 12:17 PM MDT | River Flood Warning | OTX | Bonner | 27 days |
| May 10, 3:37 PM MDT | Special Weather Statement | PIH | Cassia | 38 min |
| May 10, 4:24 PM MDT | Special Weather Statement | PIH | Cassia | 21 min |
| May 11, 2:28 PM MDT | Winter Weather Advisory | MSO | Lemhi | 19 hr |
| May 12, 3:06 AM MDT | Lake Wind Advisory | PIH | 15 hr | |
| May 12, 1:16 PM MDT | Special Weather Statement | PIH | Bingham | 44 min |
| May 12, 1:27 PM MDT | Special Weather Statement | PIH | Bear Lake | 48 min |
| May 12, 1:40 PM MDT | Special Weather Statement | PIH | Bingham | 50 min |
| May 12, 2:15 PM MDT | Special Weather Statement | PIH | Bingham | 30 min |
| May 12, 2:45 PM MDT | Special Weather Statement | PIH | Jefferson | 30 min |
| May 12, 3:46 PM MDT | Special Weather Statement | PIH | Clark, Jefferson | 44 min |
| May 12, 3:54 PM MDT | Severe Thunderstorm Warning | PIH | Butte, Clark, Jefferson | 21 min |
| May 13, 12:45 PM MDT | Special Weather Statement | PIH | Power | 45 min |
| May 13, 1:30 PM MDT | Special Weather Statement | PIH | Bingham | 30 min |
| May 13, 2:44 PM MDT | River Flood Warning | OTX | Bonner | 21 days |
| May 13, 4:27 PM MDT | Special Weather Statement | BOI | Owyhee | 48 min |
| May 14, 3:00 AM MDT | Lake Wind Advisory | PIH | 15 hr | |
| May 14, 1:25 PM MDT | River Flood Warning | OTX | Benewah | 3 days |
| May 14, 3:38 PM MDT | Special Weather Statement | PIH | Bingham, Minidoka | 82 min |
| May 15, 3:27 AM MDT | River Flood Warning | OTX | Boundary | 7 days |
| May 15, 2:19 PM MDT | Special Weather Statement | BOI | Ada | 26 min |
| May 15, 2:47 PM MDT | Special Weather Statement | BOI | Ada | 28 min |
| May 15, 3:16 PM MDT | Special Weather Statement | BOI | Canyon | 44 min |
| May 15, 4:03 PM MDT | Special Weather Statement | PIH | Power | 42 min |
| May 15, 4:04 PM MDT | Special Weather Statement | BOI | Elmore | 41 min |
| May 15, 4:10 PM MDT | Special Weather Statement | BOI | Gem | 50 min |
| May 15, 4:44 PM MDT | Special Weather Statement | PIH | Bingham | 61 min |
| May 15, 5:20 PM MDT | Special Weather Statement | PIH | Bingham | 55 min |
| May 15, 6:28 PM MDT | Special Weather Statement | PIH | Bingham | 62 min |
| May 16, 1:24 PM MDT | Special Weather Statement | PIH | Minidoka | 51 min |
| May 16, 2:05 PM MDT | Special Weather Statement | PIH | Minidoka | 40 min |
| May 16, 2:11 PM MDT | Severe Thunderstorm Warning | PIH | Blaine, Cassia, Minidoka, Power | 38 min |
| May 16, 2:25 PM MDT | Special Weather Statement | PIH | Cassia | 50 min |
| May 16, 2:40 PM MDT | Severe Thunderstorm Warning | BOI | Twin Falls | 35 min |
| May 16, 3:17 PM MDT | Special Weather Statement | PIH | Power | 43 min |
| May 16, 3:27 PM MDT | Severe Thunderstorm Warning | PIH | Bannock, Bingham, Power | 38 min |
| May 16, 4:16 PM MDT | Special Weather Statement | PIH | Fremont | 29 min |
| May 16, 4:28 PM MDT | Special Weather Statement | PIH | Bingham | 32 min |
| May 16, 5:01 PM MDT | Special Weather Statement | PIH | Bonneville | 29 min |
| May 16, 5:56 PM MDT | Special Weather Statement | BOI | Canyon | 49 min |
| May 16, 6:31 PM MDT | Special Weather Statement | BOI | Gem | 29 min |
| May 16, 6:33 PM MDT | Special Weather Statement | PIH | Fremont | 27 min |
| May 16, 6:57 PM MDT | Special Weather Statement | PIH | Fremont | 33 min |
| May 17, 2:03 AM MDT | Special Weather Statement | PIH | Franklin | 42 min |
| May 17, 1:13 PM MDT | Special Weather Statement | PIH | Butte | 47 min |
| May 17, 1:58 PM MDT | Special Weather Statement | PIH | Bear Lake | 47 min |
| May 17, 2:21 PM MDT | Special Weather Statement | BOI | Payette | 24 min |
| May 17, 2:59 PM MDT | Special Weather Statement | PIH | Cassia | 31 min |
| May 17, 3:22 PM MDT | Tornado Warning | PIH | Oneida | 23 min |
| May 17, 3:44 PM MDT | Severe Thunderstorm Warning | PIH | Oneida | 31 min |
| May 17, 4:13 PM MDT | Severe Thunderstorm Warning | PIH | Cassia, Oneida, Power | 47 min |
| May 17, 4:40 PM MDT | Special Weather Statement | BOI | Canyon | 35 min |
| May 17, 5:21 PM MDT | Severe Thunderstorm Warning | PIH | Bannock, Bingham, Power | 39 min |
| May 17, 5:40 PM MDT | Special Weather Statement | PIH | Madison | 35 min |
| May 17, 5:59 PM MDT | Severe Thunderstorm Warning | PIH | Bannock, Bingham, Power | 46 min |
| May 17, 6:13 PM MDT | Special Weather Statement | PIH | Jefferson | 32 min |
| May 18, 2:16 PM MDT | Special Weather Statement | PIH | Bear Lake | 59 min |
| May 18, 2:36 PM MDT | Special Weather Statement | PIH | Bonneville | 54 min |
| May 18, 2:39 PM MDT | Special Weather Statement | PIH | Clark | 51 min |
| May 18, 4:35 PM MDT | Special Weather Statement | PIH | Caribou | 40 min |
| May 18, 4:56 PM MDT | Special Weather Statement | PIH | Bannock | 64 min |
| May 18, 5:17 PM MDT | Special Weather Statement | PIH | Bannock | 43 min |
| May 18, 6:26 PM MDT | Special Weather Statement | PIH | Oneida | 49 min |
| May 18, 7:18 PM MDT | Special Weather Statement | PIH | Bingham | 57 min |
| May 18, 8:00 PM MDT | Flash Flood Warning | PIH | Bannock | 3 hr |
| May 18, 10:39 PM MDT | Areal Flood Advisory | PIH | Bannock | 3 hr |
| May 19, 3:40 AM MDT | Flash Flood Watch | BOI | Owyhee | 43 hr |
| May 19, 3:01 PM MDT | Special Weather Statement | PIH | Bingham | 44 min |
| May 19, 8:25 PM MDT | Special Weather Statement | MSO | Lewis | 35 min |
| May 20, 12:27 PM MDT | Special Weather Statement | PIH | Custer | 63 min |
| May 20, 12:31 PM MDT | Special Weather Statement | PIH | Cassia | 59 min |
| May 20, 1:23 PM MDT | Severe Thunderstorm Warning | PIH | Blaine, Cassia, Minidoka | 67 min |
| May 20, 1:30 PM MDT | Severe Thunderstorm Warning | PIH | Blaine, Cassia, Power | 60 min |
| May 20, 1:35 PM MDT | Special Weather Statement | BOI | Twin Falls | 40 min |
| May 20, 1:41 PM MDT | Special Weather Statement | MSO | Lemhi | 34 min |
| May 20, 2:07 PM MDT | Severe Thunderstorm Warning | PIH | Blaine, Cassia, Minidoka | 38 min |
| May 20, 2:26 PM MDT | Severe Thunderstorm Warning | PIH | Blaine, Cassia, Power | 49 min |
| May 20, 2:35 PM MDT | Special Weather Statement | PIH | Lincoln | 85 min |
| May 20, 3:01 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Blaine, Power | 44 min |
| May 20, 3:28 PM MDT | Special Weather Statement | PIH | Butte | 92 min |
| May 20, 3:40 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Blaine, Butte, Power | 50 min |
| May 20, 4:23 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Bonneville | 52 min |
| May 20, 4:34 PM MDT | Special Weather Statement | PIH | Bingham | 41 min |
| May 20, 5:11 PM MDT | Special Weather Statement | PIH | Bingham | 64 min |
| May 20, 5:19 PM MDT | Special Weather Statement | PIH | Bonneville | 56 min |
| May 20, 5:50 PM MDT | Special Weather Statement | PIH | Madison | 40 min |
| May 20, 8:35 PM MDT | Areal Flood Advisory | BOI | Ada, Boise, Canyon, Elmore, Gem, Owyhee | 104 min |
| May 21, 2:39 PM MDT | Special Weather Statement | PIH | Madison | 36 min |
| May 21, 4:43 PM MDT | Areal Flood Warning | OTX | Bonner | 4 days |
| May 21, 6:30 PM MDT | Special Weather Statement | PIH | Oneida | 45 min |
| May 21, 6:35 PM MDT | Special Weather Statement | PIH | Caribou | 40 min |
| May 21, 6:47 PM MDT | Special Weather Statement | PIH | Oneida | 43 min |
| May 22, 1:45 PM MDT | Special Weather Statement | RIW | Teton | 30 min |
| May 22, 2:10 PM MDT | Special Weather Statement | PIH | Madison | 35 min |
| May 22, 2:16 PM MDT | Special Weather Statement | PIH | Madison | 29 min |
| May 22, 2:33 PM MDT | Special Weather Statement | BOI | Gem | 42 min |
| May 22, 2:39 PM MDT | Special Weather Statement | BOI | Gem | 51 min |
| May 22, 2:51 PM MDT | Special Weather Statement | PIH | Cassia | 39 min |
| May 22, 3:22 PM MDT | Areal Flood Advisory | MSO | Lemhi | 113 min |
| May 22, 3:22 PM MDT | Special Weather Statement | PIH | Butte | 53 min |
| May 22, 3:45 PM MDT | Special Weather Statement | PIH | Lincoln | 60 min |
| May 22, 4:03 PM MDT | Special Weather Statement | MSO | Idaho | 27 min |
| May 22, 4:18 PM MDT | Special Weather Statement | PIH | Lincoln | 42 min |
| May 22, 4:48 PM MDT | Severe Thunderstorm Warning | PIH | Blaine, Lincoln | 22 min |
| May 22, 5:58 PM MDT | Special Weather Statement | MSO | Lewis | 32 min |
| May 22, 5:59 PM MDT | Special Weather Statement | MSO | Lewis | 31 min |
| May 22, 6:23 PM MDT | Special Weather Statement | MSO | Idaho | 37 min |
| May 23, 11:00 AM MDT | River Flood Advisory | PIH | Fremont, Madison | 4 days |
| May 23, 11:14 AM MDT | River Flood Watch | PIH | Fremont, Jefferson, Madison | 26 hr |
| May 23, 4:27 PM MDT | Special Weather Statement | MSO | Lewis | 18 min |
| May 24, 1:09 PM MDT | River Flood Advisory | PIH | Custer | 69 hr |
| May 24, 1:31 PM MDT | River Flood Warning | PIH | Fremont, Jefferson, Madison | 11 days |
| May 24, 4:21 PM MDT | Special Weather Statement | MSO | Idaho | 39 min |
| May 25, 4:35 AM MDT | River Flood Advisory | PIH | Custer | 27 hr |
| May 25, 12:24 PM MDT | River Flood Warning | PIH | Jefferson | 17 days |
| May 25, 1:18 PM MDT | Flash Flood Watch | MSO | Clearwater, Idaho | 11 hr |
| May 25, 1:48 PM MDT | Flash Flood Watch | OTX | Lewis, Nez Perce | 10 hr |
| May 25, 2:10 PM MDT | Special Weather Statement | BOI | 65 min | |
| May 25, 3:58 PM MDT | Special Weather Statement | PIH | Butte | 47 min |
| May 25, 3:59 PM MDT | Special Weather Statement | MSO | Idaho | 31 min |
| May 25, 4:38 PM MDT | Special Weather Statement | MSO | Idaho | 52 min |
| May 25, 4:50 PM MDT | Areal Flood Advisory | MSO | Lemhi | 3 hr |
| May 25, 5:02 PM MDT | Special Weather Statement | MSO | Idaho | 43 min |
| May 25, 5:08 PM MDT | Severe Thunderstorm Warning | BOI | Canyon, Owyhee | 67 min |
| May 25, 5:09 PM MDT | Special Weather Statement | MSO | Idaho | 51 min |
| May 25, 5:18 PM MDT | Severe Thunderstorm Warning | BOI | Owyhee | 42 min |
| May 25, 5:23 PM MDT | Severe Thunderstorm Warning | MSO | Idaho | 37 min |
| May 25, 6:01 PM MDT | Severe Thunderstorm Warning | BOI | Canyon, Owyhee | 59 min |
| May 25, 6:34 PM MDT | Severe Thunderstorm Warning | BOI | Ada, Canyon, Owyhee | 56 min |
| May 25, 7:00 PM MDT | Special Weather Statement | BOI | Adams | 45 min |
| May 25, 7:00 PM MDT | Severe Thunderstorm Warning | BOI | Canyon, Owyhee | 60 min |
| May 25, 7:29 PM MDT | Severe Thunderstorm Warning | BOI | Ada, Canyon, Owyhee | 31 min |
| May 25, 7:44 PM MDT | Severe Thunderstorm Warning | BOI | Washington | 61 min |
| May 25, 7:52 PM MDT | Special Weather Statement | BOI | Elmore | 53 min |
| May 25, 8:00 PM MDT | Severe Thunderstorm Warning | BOI | Ada, Canyon, Gem, Owyhee, Payette | 45 min |
| May 25, 8:05 PM MDT | Severe Thunderstorm Warning | BOI | Adams | 40 min |
| May 25, 8:13 PM MDT | Severe Thunderstorm Warning | BOI | Boise, Gem, Valley, Washington | 62 min |
| May 25, 8:21 PM MDT | Special Weather Statement | MSO | Lewis | 24 min |
| May 25, 8:41 PM MDT | Severe Thunderstorm Warning | BOI | Adams, Valley, Washington | 64 min |
| May 25, 8:45 PM MDT | Special Weather Statement | BOI | Canyon | 30 min |
| May 25, 8:51 PM MDT | Severe Thunderstorm Warning | BOI | Adams, Washington | 54 min |
| May 25, 8:59 PM MDT | Special Weather Statement | MSO | Idaho | 46 min |
| May 25, 9:16 PM MDT | Special Weather Statement | BOI | Gem | 29 min |
| May 25, 9:39 PM MDT | Special Weather Statement | MSO | Lewis | 21 min |
| May 25, 9:48 PM MDT | Severe Thunderstorm Warning | BOI | Adams | 27 min |
| May 25, 9:50 PM MDT | Special Weather Statement | MSO | Lewis | 40 min |
| May 25, 10:25 PM MDT | Flash Flood Warning | MSO | Clearwater, Idaho | 3 hr |
| May 25, 10:30 PM MDT | Special Weather Statement | MSO | Clearwater | 30 min |
| May 25, 11:20 PM MDT | Special Weather Statement | MSO | Clearwater | 40 min |
| May 26, 5:30 AM MDT | River Flood Warning | PIH | Custer | 3 days |
| May 26, 5:30 AM MDT | River Flood Warning | PIH | Blaine | 4 days |
| May 26, 12:07 PM MDT | Mesoscale Discussion | SPC | Ada, Blaine, Boise, Camas, Canyon, Custer and 11 more | 2 hr |
| May 26, 1:18 PM MDT | Special Weather Statement | MSO | Lemhi | 42 min |
| May 26, 1:22 PM MDT | Special Weather Statement | PIH | Custer | 38 min |
| May 26, 2:02 PM MDT | Special Weather Statement | PIH | Custer | 43 min |
| May 26, 2:05 PM MDT | Special Weather Statement | BOI | Boise | 55 min |
| May 26, 2:31 PM MDT | Flash Flood Warning | BOI | Boise | 3 hr |
| May 26, 2:31 PM MDT | Special Weather Statement | MSO | Lemhi | 44 min |
| May 26, 2:49 PM MDT | Special Weather Statement | PIH | Cassia | 41 min |
| May 26, 3:09 PM MDT | Severe Thunderstorm Warning | MSO | Lemhi | 36 min |
| May 26, 3:27 PM MDT | Severe Thunderstorm Warning | PIH | Cassia, Minidoka | 33 min |
| May 26, 3:58 PM MDT | Severe Thunderstorm Warning | PIH | Cassia, Lincoln, Minidoka | 32 min |
| May 26, 4:29 PM MDT | Severe Thunderstorm Warning | PIH | Lincoln, Minidoka | 31 min |
| May 26, 4:36 PM MDT | Severe Thunderstorm Warning | PIH | Blaine, Cassia, Minidoka | 24 min |
| May 26, 5:10 PM MDT | Special Weather Statement | PIH | Minidoka | 35 min |
| May 26, 5:38 PM MDT | Special Weather Statement | PIH | Blaine | 52 min |
| May 26, 6:08 PM MDT | Special Weather Statement | PIH | Custer | 52 min |
| May 26, 6:41 PM MDT | Areal Flood Advisory | BOI | Twin Falls | 109 min |
| May 26, 7:27 PM MDT | Special Weather Statement | PIH | Caribou | 48 min |
| May 26, 8:01 PM MDT | Special Weather Statement | PIH | Caribou | 44 min |
| May 26, 10:09 PM MDT | Special Weather Statement | PIH | Bannock | 51 min |
| May 27, 10:37 AM MDT | River Flood Warning | PIH | Custer | 6 days |
| May 27, 11:28 AM MDT | Special Weather Statement | PIH | Bonneville | 92 min |
| May 27, 12:38 PM MDT | River Flood Warning | PIH | Custer | 15 days |
| May 27, 1:00 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Caribou | 19 min |
| May 27, 1:38 PM MDT | Special Weather Statement | RIW | Teton | 37 min |
| May 27, 1:47 PM MDT | Special Weather Statement | PIH | Bannock | 43 min |
| May 27, 2:48 PM MDT | Special Weather Statement | PIH | Butte | 42 min |
| May 27, 2:56 PM MDT | Special Weather Statement | PIH | Butte | 34 min |
| May 27, 3:22 PM MDT | Special Weather Statement | PIH | Butte | 38 min |
| May 27, 3:59 PM MDT | Special Weather Statement | PIH | Butte | 31 min |
| May 27, 6:06 PM MDT | Special Weather Statement | PIH | Oneida | 39 min |
| May 28, 3:09 PM MDT | Special Weather Statement | TFX | Clark | 21 min |
| May 28, 4:23 PM MDT | Special Weather Statement | PIH | Caribou | 82 min |
| May 28, 4:54 PM MDT | Special Weather Statement | PIH | Oneida | 51 min |
| May 28, 5:12 PM MDT | Special Weather Statement | PIH | Bonneville | 63 min |
| May 28, 5:54 PM MDT | Special Weather Statement | PIH | Oneida | 51 min |
| May 28, 7:07 PM MDT | Special Weather Statement | PIH | Caribou, Oneida | 83 min |
| May 28, 7:12 PM MDT | Special Weather Statement | PIH | Madison | 63 min |
| May 28, 8:02 PM MDT | Special Weather Statement | PIH | Madison | 58 min |
| May 28, 9:17 PM MDT | Special Weather Statement | PIH | Madison, Teton | 58 min |
| May 28, 10:14 PM MDT | Special Weather Statement | PIH | Bingham, Bonneville, Madison, Teton | 91 min |
| May 29, 8:44 AM MDT | River Flood Warning | PIH | Bonneville | 23 hr |
| May 29, 5:22 PM MDT | Special Weather Statement | PIH | Jefferson | 53 min |
| May 29, 5:25 PM MDT | Special Weather Statement | PIH | Franklin | 65 min |
| May 29, 5:41 PM MDT | Special Weather Statement | PIH | Fremont | 64 min |
| May 29, 6:31 PM MDT | Special Weather Statement | PIH | Caribou | 89 min |
| May 29, 7:13 PM MDT | Special Weather Statement | PIH | Fremont | 62 min |
| May 29, 7:52 PM MDT | Special Weather Statement | PIH | Caribou | 53 min |
| May 30, 7:25 AM MDT | River Flood Advisory | PIH | Custer | 3 days |
| May 30, 10:54 AM MDT | River Flood Warning | PIH | Blaine | 50 hr |
| May 30, 1:34 PM MDT | Special Weather Statement | PIH | Bonneville | 26 min |
| May 30, 1:37 PM MDT | Special Weather Statement | PIH | Cassia | 23 min |
| May 30, 1:38 PM MDT | Special Weather Statement | MSO | Lemhi | 37 min |
| May 30, 1:48 PM MDT | Mesoscale Discussion | SPC | Bannock, Bingham, Bonneville, Caribou, Cassia, Clark and 7 more | 117 min |
| May 30, 1:49 PM MDT | Severe Thunderstorm Warning | PIH | Fremont, Madison, Teton | 26 min |
| May 30, 2:01 PM MDT | Severe Thunderstorm Warning | PIH | Cassia | 44 min |
| May 30, 2:19 PM MDT | Special Weather Statement | PIH | Bannock | 41 min |
| May 30, 2:32 PM MDT | Special Weather Statement | PIH | Bannock | 28 min |
| May 30, 2:39 PM MDT | Severe Thunderstorm Warning | PIH | Bannock, Caribou, Oneida, Power | 51 min |
| May 30, 2:43 PM MDT | Special Weather Statement | PIH | Power | 32 min |
| May 30, 3:01 PM MDT | Special Weather Statement | PIH | Power | 74 min |
| May 30, 3:03 PM MDT | Special Weather Statement | BOI | Gooding | 57 min |
| May 30, 3:12 PM MDT | Special Weather Statement | PIH | Bonneville | 33 min |
| May 30, 3:12 PM MDT | Severe Thunderstorm Warning | PIH | Caribou | 48 min |
| May 30, 4:08 PM MDT | Special Weather Statement | PIH | Caribou | 37 min |
| May 30, 4:40 PM MDT | Special Weather Statement | PIH | Cassia | 50 min |
| May 30, 5:28 PM MDT | Special Weather Statement | PIH | Cassia | 47 min |
| May 30, 5:46 PM MDT | Severe Thunderstorm Warning | PIH | Cassia, Minidoka | 29 min |
| May 30, 6:00 PM MDT | Severe Thunderstorm Warning | BOI | Jerome, Twin Falls | 30 min |
| May 30, 6:18 PM MDT | Special Weather Statement | PIH | Oneida, Power | 57 min |
| May 30, 6:32 PM MDT | Special Weather Statement | BOI | Jerome | 28 min |
| May 30, 6:46 PM MDT | Special Weather Statement | PIH | Minidoka | 44 min |
| May 30, 6:59 PM MDT | Special Weather Statement | BOI | Canyon | 31 min |
| May 30, 7:20 PM MDT | Special Weather Statement | PIH | Bannock | 55 min |
| May 30, 7:24 PM MDT | Special Weather Statement | PIH | Bingham | 51 min |
| May 30, 7:28 PM MDT | Special Weather Statement | BOI | Ada | 32 min |
| May 30, 7:38 PM MDT | Special Weather Statement | PIH | Franklin | 82 min |
| May 30, 8:01 PM MDT | Special Weather Statement | BOI | Boise | 29 min |
| May 30, 8:19 PM MDT | Special Weather Statement | PIH | Blaine | 56 min |
| May 30, 8:24 PM MDT | Special Weather Statement | PIH | Bonneville, Caribou | 81 min |
| May 30, 8:32 PM MDT | Special Weather Statement | PIH | Bingham, Butte, Minidoka, Power | 88 min |
| May 30, 8:37 PM MDT | Special Weather Statement | PIH | Bear Lake | 83 min |
| May 30, 8:54 PM MDT | Special Weather Statement | PIH | Custer | 81 min |
| May 30, 9:18 PM MDT | Special Weather Statement | PIH | Bonneville | 42 min |
| May 31, 10:41 AM MDT | River Flood Watch | PIH | Bonneville | 18 hr |
| May 31, 11:47 AM MDT | Special Weather Statement | MSO | Idaho | 43 min |
| May 31, 12:27 PM MDT | Special Weather Statement | BOI | Gooding, Jerome, Twin Falls | 63 min |
| May 31, 12:33 PM MDT | Mesoscale Discussion | SPC | Ada, Bannock, Bingham, Blaine, Boise, Bonneville and 23 more | 117 min |
| May 31, 12:40 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Bonneville, Jefferson, Madison | 35 min |
| May 31, 12:49 PM MDT | Severe Thunderstorm Warning | BOI | Twin Falls | 41 min |
| May 31, 1:03 PM MDT | Tornado Warning | PIH | Bonneville, Jefferson, Madison, Teton | 27 min |
| May 31, 1:07 PM MDT | Special Weather Statement | RIW | Teton | 38 min |
| May 31, 1:10 PM MDT | Severe Thunderstorm Watch | SPC | Bannock, Bear Lake, Bingham, Blaine, Bonneville, Butte and 14 more | 7 hr |
| May 31, 1:16 PM MDT | Severe Thunderstorm Warning | PIH | Bonneville, Jefferson, Madison | 24 min |
| May 31, 1:27 PM MDT | Severe Thunderstorm Warning | BOI | Jerome, Twin Falls | 38 min |
| May 31, 1:27 PM MDT | Tornado Warning | PIH | Fremont, Jefferson, Madison, Teton | 33 min |
| May 31, 1:33 PM MDT | Severe Thunderstorm Warning | BOI | Owyhee, Twin Falls | 27 min |
| May 31, 1:42 PM MDT | Special Weather Statement | PIH | Lincoln | 33 min |
| May 31, 1:44 PM MDT | Severe Thunderstorm Warning | PIH | Bonneville, Fremont, Jefferson, Madison | 46 min |
| May 31, 1:58 PM MDT | Special Weather Statement | BOI | Twin Falls | 32 min |
| May 31, 1:58 PM MDT | Tornado Warning | PIH | Fremont, Madison, Teton | 32 min |
| May 31, 2:08 PM MDT | Special Weather Statement | PIH | Lincoln | 52 min |
| May 31, 2:13 PM MDT | Special Weather Statement | PIH | Bonneville | 32 min |
| May 31, 2:18 PM MDT | Special Weather Statement | PIH | Minidoka | 42 min |
| May 31, 2:32 PM MDT | Special Weather Statement | BOI | Twin Falls | 28 min |
| May 31, 2:33 PM MDT | Severe Thunderstorm Warning | PIH | Lincoln | 31 min |
| May 31, 2:42 PM MDT | Severe Thunderstorm Warning | PIH | Blaine, Minidoka | 48 min |
| May 31, 2:58 PM MDT | Severe Thunderstorm Warning | PIH | Lincoln, Minidoka | 33 min |
| May 31, 3:02 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Blaine, Minidoka, Power | 43 min |
| May 31, 3:12 PM MDT | Tornado Warning | PIH | Bingham, Blaine, Minidoka, Power | 33 min |
| May 31, 3:27 PM MDT | Tornado Warning | PIH | Bingham, Blaine, Butte, Power | 34 min |
| May 31, 3:44 PM MDT | Special Weather Statement | PIH | Cassia | 61 min |
| May 31, 3:57 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Blaine, Bonneville, Butte, Jefferson | 44 min |
| May 31, 4:25 PM MDT | Special Weather Statement | PIH | Jefferson | 35 min |
| May 31, 4:30 PM MDT | Severe Thunderstorm Warning | PIH | Cassia | 45 min |
| May 31, 4:31 PM MDT | Tornado Warning | PIH | Bingham, Bonneville, Jefferson | 29 min |
| May 31, 4:35 PM MDT | Mesoscale Discussion | SPC | Bannock, Bear Lake, Bingham, Bonneville, Caribou, Cassia and 9 more | 85 min |
| May 31, 4:46 PM MDT | Tornado Warning | PIH | Bonneville, Jefferson, Madison | 29 min |
| May 31, 4:50 PM MDT | Severe Thunderstorm Warning | PIH | Clark, Fremont, Jefferson, Madison | 40 min |
| May 31, 5:15 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Bonneville, Fremont, Jefferson, Madison, Teton | 45 min |
| May 31, 5:22 PM MDT | Severe Thunderstorm Warning | PIH | Blaine, Cassia, Power | 38 min |
| May 31, 5:24 PM MDT | Severe Thunderstorm Warning | PIH | Clark, Fremont, Jefferson, Madison | 51 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 62 |
| Tornado Warning | 8 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 5 |
| Special Weather Statement | 193 |
| Flooding | |
| Areal Flood Warning | 3 |
| Flash Flood Warning | 3 |
| River Flood Warning | 17 |
| Flash Flood Watch | 4 |
| River Flood Watch | 8 |
| Areal Flood Advisory | 5 |
| River Flood Advisory | 5 |
| Winter | |
| Winter Weather Advisory | 1 |
| Wind and dust | |
| Lake Wind Advisory | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bingham County36
- Jefferson County28
- Madison County28
- Cassia County28
- Bonneville County27
- Power County26
- Blaine County23
- Minidoka County23
- Fremont County21
- Idaho County19
- Bannock County17
- Caribou County17
- Butte County16
- Oneida County16
- Canyon County14
- Custer County14
- Teton County14
- Lemhi County13
- Owyhee County13
- Twin Falls County13
- Lincoln County13
- Clark County12
- Gem County11
- Lewis County9
- Ada County9
- Adams County8
- Shoshone County8
- Boise County8
- Payette County7
- Valley County7
- Washington County7
- Jerome County7
- Franklin County6
- Elmore County6
- Bear Lake County6
- Clearwater County5
- Boundary County4
- Bonner County4
- Gooding County4
- Kootenai County3
4 more counties
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. Rebuilt daily.