Weather alerts in Idaho, 1997
254 weather alerts in 1997, 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 1997. Tap one for its archive.
- Alerts
- 254
- Warnings
- 247
- Watches
- 7
- Advisories
- 0
- Busiest month
- May76 alerts
- Busiest day
- May 31, 199745 alerts
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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 1, 5:49 AM MST | Flash Flood Warning | OTX | Bonner, Boundary | 12 hr |
| Jan 1, 5:49 AM MST | Flash Flood Warning | OTX | Lewis | 12 hr |
| Jan 1, 5:49 AM MST | Flash Flood Warning | OTX | Benewah, Kootenai, Latah, Shoshone | 12 hr |
| Jan 1, 5:49 AM MST | Flash Flood Warning | OTX | Nez Perce | 12 hr |
| Jan 1, 5:56 AM MST | Flash Flood Warning | OTX | Lewis | 12 hr |
| Jan 1, 5:56 AM MST | Flash Flood Warning | OTX | Bonner, Boundary | 12 hr |
| Jan 1, 5:56 AM MST | Flash Flood Warning | OTX | Benewah, Latah, Nez Perce | 12 hr |
| Jan 1, 5:56 AM MST | Flash Flood Warning | OTX | Kootenai, Shoshone | 12 hr |
| Apr 30, 3:20 PM MDT | Severe Thunderstorm Warning | BOI | Washington | 55 min |
| Apr 30, 3:27 PM MDT | Tornado Warning | BOI | Payette, Washington | 63 min |
| Apr 30, 4:57 PM MDT | Severe Thunderstorm Warning | BOI | Elmore | 48 min |
| Apr 30, 9:07 PM MDT | Severe Thunderstorm Warning | BOI | Ada, Canyon | 38 min |
| Apr 30, 9:35 PM MDT | Severe Thunderstorm Warning | BOI | Ada | 40 min |
| Apr 30, 10:18 PM MDT | Severe Thunderstorm Warning | BOI | Ada, Elmore | 42 min |
| May 15, 6:33 PM MDT | Severe Thunderstorm Warning | BOI | Owyhee | 42 min |
| May 15, 7:15 PM MDT | Severe Thunderstorm Warning | BOI | Owyhee | 45 min |
| May 15, 8:03 PM MDT | Severe Thunderstorm Warning | BOI | Ada, Canyon, Owyhee | 42 min |
| May 15, 8:46 PM MDT | Severe Thunderstorm Warning | BOI | Ada, Owyhee | 59 min |
| May 16, 3:58 AM MDT | Severe Thunderstorm Warning | MSO | Idaho | 62 min |
| May 16, 5:33 PM MDT | Severe Thunderstorm Warning | BOI | Adams | 57 min |
| May 16, 6:15 PM MDT | Flash Flood Warning | BOI | Owyhee | 45 min |
| May 16, 6:15 PM MDT | Severe Thunderstorm Warning | BOI | Owyhee | 45 min |
| May 16, 6:24 PM MDT | Severe Thunderstorm Warning | MSO | Idaho | 51 min |
| May 16, 6:57 PM MDT | Flash Flood Warning | BOI | Owyhee | 63 min |
| May 16, 6:57 PM MDT | Severe Thunderstorm Warning | BOI | Owyhee | 63 min |
| May 16, 7:11 PM MDT | Flash Flood Warning | BOI | Owyhee | 79 min |
| May 16, 7:11 PM MDT | Severe Thunderstorm Warning | BOI | Owyhee | 79 min |
| May 16, 7:15 PM MDT | Flash Flood Warning | BOI | Owyhee | 75 min |
| May 16, 7:57 PM MDT | Flash Flood Warning | BOI | Owyhee | 63 min |
| May 16, 8:51 PM MDT | Flash Flood Warning | BOI | Owyhee | 69 min |
| May 17, 7:29 PM MDT | Severe Thunderstorm Warning | PIH | Fremont | 31 min |
| May 20, 12:38 PM MDT | Severe Thunderstorm Warning | PIH | Bannock | 37 min |
| May 20, 2:31 PM MDT | Flash Flood Warning | PIH | Bannock | 44 min |
| May 21, 1:30 PM MDT | Severe Thunderstorm Warning | PIH | Cassia | 45 min |
| May 21, 2:03 PM MDT | Severe Thunderstorm Warning | PIH | Bannock | 27 min |
| May 21, 2:15 PM MDT | Severe Thunderstorm Warning | PIH | Cassia, Power | 30 min |
| May 21, 2:23 PM MDT | Severe Thunderstorm Warning | PIH | Bannock | 37 min |
| May 21, 2:46 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Caribou | 29 min |
| May 21, 3:05 PM MDT | Severe Thunderstorm Warning | PIH | Bannock, Bingham | 40 min |
| May 21, 3:05 PM MDT | Severe Thunderstorm Warning | SLC | Franklin | 40 min |
| May 21, 6:47 PM MDT | Severe Thunderstorm Warning | SLC | Franklin | 28 min |
| May 30, 1:50 AM MDT | Flash Flood Warning | OTX | Bonner, Boundary | 16 hr |
| May 31, 10:51 AM MDT | Severe Thunderstorm Warning | BOI | Canyon, Owyhee | 69 min |
| May 31, 10:51 AM MDT | Severe Thunderstorm Warning | BOI | Gem | 69 min |
| May 31, 1:41 PM MDT | Severe Thunderstorm Warning | BOI | Elmore | 49 min |
| May 31, 1:45 PM MDT | Tornado Watch | SPC | Adams, Benewah, Bonner, Clearwater, Idaho, Kootenai and 6 more | 6 hr |
| May 31, 2:26 PM MDT | Severe Thunderstorm Warning | PIH | Custer | 49 min |
| May 31, 2:30 PM MDT | Severe Thunderstorm Watch | SPC | Ada, Bannock, Bingham, Blaine, Boise, Bonneville and 21 more | 6 hr |
| May 31, 2:37 PM MDT | Severe Thunderstorm Warning | MSO | Clearwater | 53 min |
| May 31, 2:39 PM MDT | Flash Flood Warning | OTX | Latah, Nez Perce | 66 min |
| May 31, 2:39 PM MDT | Flash Flood Warning | OTX | Lewis | 66 min |
| May 31, 2:39 PM MDT | Severe Thunderstorm Warning | OTX | Latah, Nez Perce | 66 min |
| May 31, 2:39 PM MDT | Severe Thunderstorm Warning | OTX | Lewis | 66 min |
| May 31, 2:39 PM MDT | Severe Thunderstorm Warning | PIH | Blaine | 51 min |
| May 31, 2:44 PM MDT | Severe Thunderstorm Warning | PIH | Minidoka | 46 min |
| May 31, 2:45 PM MDT | Severe Thunderstorm Warning | BOI | Jerome, Twin Falls | 60 min |
| May 31, 2:53 PM MDT | Flash Flood Warning | OTX | Bonner, Kootenai | 67 min |
| May 31, 2:53 PM MDT | Flash Flood Warning | OTX | Benewah | 67 min |
| May 31, 2:53 PM MDT | Severe Thunderstorm Warning | OTX | Bonner | 67 min |
| May 31, 2:53 PM MDT | Severe Thunderstorm Warning | OTX | Benewah, Kootenai | 67 min |
| May 31, 3:20 PM MDT | Severe Thunderstorm Warning | PIH | Custer | 40 min |
| May 31, 3:28 PM MDT | Severe Thunderstorm Warning | PIH | Blaine | 32 min |
| May 31, 3:29 PM MDT | Severe Thunderstorm Warning | OTX | Shoshone | 61 min |
| May 31, 3:42 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Power | 48 min |
| May 31, 3:46 PM MDT | Flash Flood Warning | OTX | Latah, Nez Perce | 29 min |
| May 31, 3:46 PM MDT | Flash Flood Warning | OTX | Lewis | 29 min |
| May 31, 3:46 PM MDT | Severe Thunderstorm Warning | OTX | Latah, Nez Perce | 29 min |
| May 31, 3:46 PM MDT | Severe Thunderstorm Warning | OTX | Lewis | 29 min |
| May 31, 3:49 PM MDT | Severe Thunderstorm Warning | PIH | Butte | 26 min |
| May 31, 3:50 PM MDT | Severe Thunderstorm Warning | MSO | Clearwater | 40 min |
| May 31, 3:53 PM MDT | Severe Thunderstorm Warning | PIH | Cassia | 37 min |
| May 31, 4:05 PM MDT | Severe Thunderstorm Warning | PIH | Bannock, Bingham | 40 min |
| May 31, 4:08 PM MDT | Severe Thunderstorm Warning | OTX | Bonner, Boundary | 52 min |
| May 31, 4:14 PM MDT | Severe Thunderstorm Warning | PIH | Power | 31 min |
| May 31, 4:19 PM MDT | Tornado Warning | PIH | Butte | 26 min |
| May 31, 4:20 PM MDT | Severe Thunderstorm Warning | OTX | Nez Perce | 25 min |
| May 31, 4:25 PM MDT | Severe Thunderstorm Warning | OTX | Shoshone | 50 min |
| May 31, 4:38 PM MDT | Severe Thunderstorm Warning | PIH | Bingham | 37 min |
| May 31, 4:42 PM MDT | Severe Thunderstorm Warning | PIH | Cassia | 33 min |
| May 31, 4:52 PM MDT | Tornado Warning | PIH | Bannock, Bingham | 38 min |
| May 31, 5:02 PM MDT | Tornado Warning | PIH | Jefferson | 28 min |
| May 31, 5:09 PM MDT | Severe Thunderstorm Warning | PIH | Bingham | 36 min |
| May 31, 5:21 PM MDT | Tornado Warning | PIH | Bannock | 39 min |
| May 31, 5:26 PM MDT | Tornado Warning | PIH | Jefferson | 19 min |
| May 31, 5:35 PM MDT | Severe Thunderstorm Warning | PIH | Oneida | 25 min |
| May 31, 5:38 PM MDT | Severe Thunderstorm Warning | PIH | Cassia | 37 min |
| May 31, 5:48 PM MDT | Severe Thunderstorm Warning | PIH | Caribou | 27 min |
| May 31, 6:15 PM MDT | Severe Thunderstorm Warning | PIH | Cassia, Oneida, Power | 30 min |
| May 31, 7:14 PM MDT | Severe Thunderstorm Warning | PIH | Bannock | 31 min |
| May 31, 7:49 PM MDT | Severe Thunderstorm Warning | SLC | Bear Lake | 31 min |
| Jun 5, 4:44 PM MDT | Severe Thunderstorm Warning | PIH | Teton | 46 min |
| Jun 10, 10:30 AM MDT | Flash Flood Warning | PIH | Bonneville, Fremont, Teton | 18 hr |
| Jun 10, 10:30 AM MDT | Flash Flood Warning | PIH | Caribou | 18 hr |
| Jun 11, 12:30 PM MDT | Flash Flood Warning | PIH | Bonneville, Fremont, Teton | 24 hr |
| Jun 11, 12:30 PM MDT | Flash Flood Warning | PIH | Caribou | 24 hr |
| Jun 11, 6:03 PM MDT | Flash Flood Warning | PIH | Caribou | 42 min |
| Jun 11, 6:40 PM MDT | Severe Thunderstorm Warning | BOI | Canyon, Owyhee | 65 min |
| Jun 11, 8:16 PM MDT | Severe Thunderstorm Warning | BOI | Adams, Valley | 59 min |
| Jun 11, 8:30 PM MDT | Flash Flood Warning | BOI | Caribou | 7 hr |
| Jun 11, 8:48 PM MDT | Severe Thunderstorm Warning | BOI | Owyhee | 57 min |
| Jun 12, 12:47 PM MDT | Severe Thunderstorm Warning | PIH | Bonneville | 28 min |
| Jun 12, 1:06 PM MDT | Severe Thunderstorm Warning | PIH | Jefferson | 39 min |
| Jun 12, 5:16 PM MDT | Flash Flood Warning | BOI | Cassia, Power | 4 hr |
| Jun 13, 5:17 PM MDT | Flash Flood Warning | PIH | Cassia | 58 min |
| Jun 13, 5:35 PM MDT | Severe Thunderstorm Warning | BOI | Twin Falls | 55 min |
| Jun 17, 5:00 PM MDT | Severe Thunderstorm Watch | SPC | Ada, Adams, Boise, Camas, Canyon, Custer and 11 more | 5 hr |
| Jun 17, 5:01 PM MDT | Severe Thunderstorm Warning | BOI | Canyon, Payette | 44 min |
| Jun 17, 5:19 PM MDT | Tornado Warning | BOI | Payette | 26 min |
| Jun 17, 5:25 PM MDT | Severe Thunderstorm Warning | BOI | Gem | 50 min |
| Jun 17, 5:30 PM MDT | Severe Thunderstorm Warning | OTX | Bonner | 60 min |
| Jun 17, 5:53 PM MDT | Severe Thunderstorm Warning | BOI | Boise | 52 min |
| Jun 17, 6:30 PM MDT | Severe Thunderstorm Warning | BOI | Ada, Canyon | 45 min |
| Jun 17, 7:05 PM MDT | Severe Thunderstorm Warning | BOI | Ada | 40 min |
| Jun 17, 7:27 PM MDT | Severe Thunderstorm Warning | BOI | Elmore | 48 min |
| Jun 17, 7:41 PM MDT | Severe Thunderstorm Warning | OTX | Lewis | 64 min |
| Jun 18, 1:50 PM MDT | Severe Thunderstorm Warning | PIH | Caribou | 50 min |
| Jun 18, 2:34 PM MDT | Severe Thunderstorm Warning | SLC | Franklin | 46 min |
| Jun 18, 2:43 PM MDT | Severe Thunderstorm Warning | PIH | Caribou | 32 min |
| Jun 18, 2:50 PM MDT | Severe Thunderstorm Warning | SLC | Bear Lake | 45 min |
| Jun 18, 3:22 PM MDT | Severe Thunderstorm Warning | PIH | Fremont | 38 min |
| Jun 21, 5:04 PM MDT | Severe Thunderstorm Warning | OTX | Bonner | 41 min |
| Jul 5, 5:30 PM MDT | Severe Thunderstorm Watch | SPC | Benewah, Bonner, Clearwater, Idaho, Kootenai, Latah and 2 more | 7 hr |
| Jul 10, 2:36 PM MDT | Severe Thunderstorm Warning | PIH | Power | 39 min |
| Jul 10, 3:17 PM MDT | Tornado Warning | PIH | Cassia | 43 min |
| Jul 10, 3:36 PM MDT | Severe Thunderstorm Warning | PIH | Caribou | 39 min |
| Jul 10, 3:54 PM MDT | Severe Thunderstorm Warning | PIH | Cassia, Oneida | 36 min |
| Jul 17, 4:57 PM MDT | Severe Thunderstorm Warning | BOI | Canyon, Payette | 48 min |
| Jul 17, 5:25 PM MDT | Severe Thunderstorm Warning | BOI | Ada, Gem | 50 min |
| Jul 21, 4:26 PM MDT | Severe Thunderstorm Warning | OTX | Latah | 49 min |
| Jul 21, 4:26 PM MDT | Severe Thunderstorm Warning | OTX | Latah | 64 min |
| Jul 21, 4:30 PM MDT | Severe Thunderstorm Watch | SPC | Benewah, Bonner, Boundary, Clearwater, Kootenai, Latah and 3 more | 6 hr |
| Jul 23, 2:00 PM MDT | Flash Flood Warning | PIH | Bannock | 5 hr |
| Jul 23, 2:50 PM MDT | Severe Thunderstorm Warning | PIH | Madison | 45 min |
| Jul 23, 5:31 PM MDT | Severe Thunderstorm Warning | PIH | Clark | 44 min |
| Jul 24, 1:25 PM MDT | Flash Flood Warning | PIH | Oneida | 50 min |
| Jul 24, 1:40 PM MDT | Flash Flood Warning | PIH | Teton | 65 min |
| Jul 24, 2:00 PM MDT | Severe Thunderstorm Warning | PIH | Bannock, Power | 45 min |
| Jul 24, 2:01 PM MDT | Flash Flood Warning | SLC | Franklin | 119 min |
| Jul 24, 2:30 PM MDT | Flash Flood Warning | PIH | Oneida | 45 min |
| Jul 24, 2:55 PM MDT | Severe Thunderstorm Warning | PIH | Cassia | 65 min |
| Jul 24, 3:28 PM MDT | Severe Thunderstorm Warning | PIH | Bingham | 47 min |
| Jul 24, 3:49 PM MDT | Severe Thunderstorm Warning | PIH | Fremont | 41 min |
| Jul 24, 4:27 PM MDT | Flash Flood Warning | BOI | Owyhee | 2 hr |
| Jul 24, 5:00 PM MDT | Flash Flood Warning | BOI | Owyhee | 2 hr |
| Jul 25, 1:19 PM MDT | Severe Thunderstorm Warning | PIH | Jefferson | 41 min |
| Jul 27, 3:54 PM MDT | Severe Thunderstorm Warning | PIH | Jefferson | 66 min |
| Jul 28, 5:50 PM MDT | Flash Flood Warning | PIH | Bannock, Bingham | 3 hr |
| Jul 29, 2:00 PM MDT | Severe Thunderstorm Watch | SPC | Ada, Bannock, Bear Lake, Bingham, Blaine, Boise and 22 more | 6 hr |
| Jul 29, 2:32 PM MDT | Severe Thunderstorm Warning | BOI | Elmore, Owyhee | 58 min |
| Jul 29, 3:31 PM MDT | Severe Thunderstorm Warning | BOI | Elmore | 59 min |
| Jul 29, 9:49 PM MDT | Flash Flood Warning | BOI | Owyhee | 56 min |
| Jul 30, 3:17 PM MDT | Flash Flood Warning | BOI | Owyhee | 118 min |
| Jul 30, 3:17 PM MDT | Severe Thunderstorm Warning | BOI | Owyhee | 118 min |
| Jul 30, 3:34 PM MDT | Severe Thunderstorm Warning | PIH | Bannock | 41 min |
| Jul 30, 3:39 PM MDT | Severe Thunderstorm Warning | PIH | Cassia, Minidoka | 51 min |
| Jul 30, 4:13 PM MDT | Severe Thunderstorm Warning | BOI | Ada | 62 min |
| Jul 31, 2:10 PM MDT | Severe Thunderstorm Warning | PIH | Bingham | 35 min |
| Jul 31, 4:57 PM MDT | Severe Thunderstorm Warning | OTX | Shoshone | 63 min |
| Jul 31, 6:59 PM MDT | Severe Thunderstorm Warning | OTX | Lewis | 46 min |
| Jul 31, 7:07 PM MDT | Severe Thunderstorm Warning | OTX | Latah, Nez Perce | 68 min |
| Aug 1, 3:14 PM MDT | Severe Thunderstorm Warning | PIH | Bingham | 46 min |
| Aug 1, 3:55 PM MDT | Severe Thunderstorm Warning | PIH | Bonneville | 35 min |
| Aug 4, 2:21 PM MDT | Severe Thunderstorm Warning | MSO | Idaho | 54 min |
| Aug 7, 3:21 PM MDT | Severe Thunderstorm Warning | MSO | Lemhi | 69 min |
| Aug 7, 4:03 PM MDT | Severe Thunderstorm Warning | PIH | Custer | 47 min |
| Aug 7, 4:44 PM MDT | Severe Thunderstorm Warning | BOI | Owyhee | 61 min |
| Aug 7, 5:12 PM MDT | Severe Thunderstorm Warning | PIH | Custer | 48 min |
| Aug 7, 5:48 PM MDT | Severe Thunderstorm Warning | BOI | Jerome, Twin Falls | 57 min |
| Aug 7, 6:17 PM MDT | Severe Thunderstorm Warning | PIH | Butte | 43 min |
| Aug 7, 6:29 PM MDT | Severe Thunderstorm Warning | PIH | Butte, Custer | 31 min |
| Aug 7, 7:10 PM MDT | Severe Thunderstorm Warning | PIH | Butte | 50 min |
| Aug 7, 7:39 PM MDT | Severe Thunderstorm Warning | PIH | Bonneville | 51 min |
| Aug 7, 8:50 PM MDT | Severe Thunderstorm Warning | PIH | Jefferson | 40 min |
| Aug 7, 9:31 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Jefferson | 44 min |
| Aug 7, 9:39 PM MDT | Severe Thunderstorm Warning | PIH | Bonneville, Jefferson | 36 min |
| Aug 10, 4:15 PM MDT | Severe Thunderstorm Warning | PIH | Cassia | 45 min |
| Aug 10, 4:59 PM MDT | Severe Thunderstorm Warning | PIH | Cassia | 31 min |
| Aug 10, 5:30 PM MDT | Severe Thunderstorm Warning | PIH | Cassia | 30 min |
| Aug 10, 6:04 PM MDT | Severe Thunderstorm Warning | PIH | Cassia, Oneida | 41 min |
| Aug 10, 6:49 PM MDT | Severe Thunderstorm Warning | PIH | Oneida | 41 min |
| Aug 11, 3:20 PM MDT | Flash Flood Warning | PIH | Bannock | 70 min |
| Aug 11, 3:48 PM MDT | Flash Flood Warning | PIH | Power | 57 min |
| Aug 11, 4:05 PM MDT | Flash Flood Warning | BOI | Twin Falls | 40 min |
| Aug 11, 4:05 PM MDT | Severe Thunderstorm Warning | BOI | Twin Falls | 40 min |
| Aug 11, 6:24 PM MDT | Flash Flood Warning | PIH | Madison | 66 min |
| Aug 12, 2:39 PM MDT | Severe Thunderstorm Warning | PIH | Cassia, Minidoka | 51 min |
| Aug 12, 3:35 PM MDT | Flash Flood Warning | PIH | Cassia | 55 min |
| Aug 12, 3:35 PM MDT | Severe Thunderstorm Warning | PIH | Cassia | 55 min |
| Aug 12, 4:07 PM MDT | Severe Thunderstorm Warning | PIH | Bannock | 53 min |
| Aug 12, 4:18 PM MDT | Flash Flood Warning | PIH | Bannock | 57 min |
| Aug 12, 4:18 PM MDT | Severe Thunderstorm Warning | PIH | Bannock | 57 min |
| Aug 12, 4:29 PM MDT | Flash Flood Warning | PIH | Power | 61 min |
| Aug 12, 4:29 PM MDT | Severe Thunderstorm Warning | PIH | Power | 61 min |
| Aug 12, 4:48 PM MDT | Flash Flood Warning | PIH | Cassia | 57 min |
| Aug 12, 5:15 PM MDT | Flash Flood Warning | PIH | Bannock, Caribou | 60 min |
| Aug 12, 5:32 PM MDT | Flash Flood Warning | PIH | Oneida | 43 min |
| Aug 12, 5:32 PM MDT | Severe Thunderstorm Warning | PIH | Oneida | 43 min |
| Aug 12, 5:51 PM MDT | Severe Thunderstorm Warning | BOI | Jerome, Lincoln | 39 min |
| Aug 18, 4:10 PM MDT | Severe Thunderstorm Warning | PIH | Caribou | 50 min |
| Aug 20, 8:48 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Butte | 42 min |
| Aug 22, 3:13 PM MDT | Flash Flood Warning | PIH | Bannock | 62 min |
| Aug 22, 3:13 PM MDT | Severe Thunderstorm Warning | PIH | Bannock | 62 min |
| Aug 22, 3:59 PM MDT | Flash Flood Warning | PIH | Cassia | 61 min |
| Aug 22, 3:59 PM MDT | Severe Thunderstorm Warning | PIH | Cassia | 61 min |
| Aug 22, 4:04 PM MDT | Flash Flood Warning | PIH | Bannock | 56 min |
| Aug 22, 4:04 PM MDT | Severe Thunderstorm Warning | PIH | Bannock | 56 min |
| Aug 22, 4:20 PM MDT | Severe Thunderstorm Warning | PIH | Bingham | 40 min |
| Aug 22, 5:00 PM MDT | Flash Flood Warning | PIH | Bannock | 45 min |
| Aug 22, 5:00 PM MDT | Flash Flood Warning | PIH | Bannock, Caribou | 60 min |
| Aug 22, 5:35 PM MDT | Flash Flood Warning | PIH | Bannock | 55 min |
| Aug 23, 3:39 PM MDT | Severe Thunderstorm Warning | PIH | Bannock, Bingham | 51 min |
| Aug 23, 4:56 PM MDT | Severe Thunderstorm Warning | PIH | Butte | 64 min |
| Aug 23, 5:06 PM MDT | Severe Thunderstorm Warning | PIH | Bonneville, Jefferson | 54 min |
| Aug 23, 5:44 PM MDT | Severe Thunderstorm Warning | PIH | Fremont, Madison | 46 min |
| Aug 24, 9:35 AM MDT | Severe Thunderstorm Warning | OTX | Nez Perce | 55 min |
| Aug 24, 9:35 AM MDT | Severe Thunderstorm Warning | OTX | Latah | 55 min |
| Sep 5, 3:08 PM MDT | Severe Thunderstorm Warning | PIH | Power | 52 min |
| Sep 5, 3:38 PM MDT | Severe Thunderstorm Warning | PIH | Bannock | 52 min |
| Sep 5, 3:45 PM MDT | Severe Thunderstorm Warning | BOI | Elmore | 60 min |
| Sep 5, 4:28 PM MDT | Severe Thunderstorm Warning | OTX | Lewis | 2 hr |
| Sep 5, 4:28 PM MDT | Severe Thunderstorm Warning | OTX | Lewis | 62 min |
| Sep 5, 4:32 PM MDT | Severe Thunderstorm Warning | PIH | Caribou | 58 min |
| Sep 5, 5:31 PM MDT | Severe Thunderstorm Warning | MSO | Clearwater | 59 min |
| Sep 5, 5:40 PM MDT | Severe Thunderstorm Warning | PIH | Caribou | 50 min |
| Sep 5, 6:37 PM MDT | Severe Thunderstorm Warning | MSO | Clearwater, Idaho | 68 min |
| Sep 7, 2:09 PM MDT | Severe Thunderstorm Warning | PIH | Cassia | 51 min |
| Sep 7, 3:17 PM MDT | Flash Flood Warning | PIH | Bannock | 43 min |
| Sep 7, 3:17 PM MDT | Severe Thunderstorm Warning | PIH | Bannock | 43 min |
| Sep 10, 6:59 PM MDT | Severe Thunderstorm Warning | PIH | Power | 61 min |
| Sep 10, 7:27 PM MDT | Flash Flood Warning | PIH | Bannock | 48 min |
| Sep 10, 7:27 PM MDT | Severe Thunderstorm Warning | PIH | Bannock | 48 min |
| Sep 10, 9:30 PM MDT | Severe Thunderstorm Warning | PIH | Madison, Teton | 45 min |
| Sep 11, 4:37 AM MDT | Severe Thunderstorm Warning | PIH | Bingham, Power | 53 min |
| Sep 11, 5:04 AM MDT | Severe Thunderstorm Warning | PIH | Bannock | 26 min |
| Sep 11, 5:26 AM MDT | Severe Thunderstorm Warning | PIH | Bingham | 34 min |
| Sep 11, 12:54 PM MDT | Flash Flood Warning | PIH | Cassia | 66 min |
| Sep 11, 12:54 PM MDT | Severe Thunderstorm Warning | PIH | Cassia | 66 min |
| Sep 11, 1:41 PM MDT | Severe Thunderstorm Warning | PIH | Butte | 64 min |
| Sep 11, 1:45 PM MDT | Severe Thunderstorm Watch | SPC | Bannock, Bear Lake, Bingham, Blaine, Bonneville, Butte and 11 more | 5 hr |
| Sep 11, 2:00 PM MDT | Severe Thunderstorm Warning | PIH | Power | 45 min |
| Sep 11, 2:24 PM MDT | Severe Thunderstorm Warning | PIH | Bannock, Bingham, Caribou | 66 min |
| Sep 11, 2:30 PM MDT | Severe Thunderstorm Warning | PIH | Blaine | 60 min |
| Sep 11, 2:36 PM MDT | Flash Flood Warning | PIH | Bannock, Bingham | 2 hr |
| Sep 11, 2:36 PM MDT | Severe Thunderstorm Warning | PIH | Bannock, Bingham | 2 hr |
| Sep 11, 2:38 PM MDT | Severe Thunderstorm Warning | SLC | Franklin | 47 min |
| Sep 11, 2:47 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Blaine, Butte | 58 min |
| Sep 11, 3:16 PM MDT | Flash Flood Warning | PIH | Bonneville, Madison | 59 min |
| Sep 11, 3:16 PM MDT | Severe Thunderstorm Warning | PIH | Bonneville, Madison | 59 min |
| Sep 11, 3:25 PM MDT | Severe Thunderstorm Warning | PIH | Jefferson | 35 min |
| Sep 11, 4:16 PM MDT | Severe Thunderstorm Warning | SLC | Franklin | 34 min |
| Sep 11, 4:42 PM MDT | Severe Thunderstorm Warning | SLC | Bear Lake | 28 min |
| Sep 11, 8:56 PM MDT | Flash Flood Warning | BOI | Ada | 49 min |
| Sep 11, 9:55 PM MDT | Flash Flood Warning | BOI | Ada | 45 min |
| Oct 9, 4:49 PM MDT | Severe Thunderstorm Warning | MSO | Clearwater | 56 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 | 176 |
| Tornado Warning | 8 |
| Severe Thunderstorm Watch | 6 |
| Tornado Watch | 1 |
| Flooding | |
| Flash Flood Warning | 63 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bannock County38
- Cassia County28
- Owyhee County26
- Bingham County24
- Caribou County18
- Power County17
- Ada County14
- Lewis County13
- Latah County13
- Jefferson County13
- Nez Perce County12
- Bonneville County12
- Butte County12
- Bonner County11
- Oneida County11
- Elmore County10
- Canyon County10
- Fremont County9
- Madison County9
- Franklin County8
- Clearwater County8
- Teton County8
- Twin Falls County8
- Benewah County7
- Kootenai County7
- Shoshone County7
- Payette County7
- Idaho County7
- Custer County7
- Blaine County7
- Gem County6
- Jerome County6
- Minidoka County6
- Boundary County5
- Bear Lake County5
- Washington County4
- Adams County4
- Boise County4
- Lincoln County4
- Valley County3
4 more counties
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19961998
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.