Alert archive / Idaho / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in Idaho, 2003
79 severe thunderstorm warnings in 2003. 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 2003. Tap one for its archive.
- Severe Thunderstorm Warnings
- 79
- Busiest month
- June22 severe thunderstorm warnings
- Busiest day
- May 30, 200311 severe thunderstorm warnings
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 |
|---|---|---|---|---|
| Apr 6, 2:44 PM MDT | Severe Thunderstorm Warning | BOI | Canyon, Owyhee | 31 min |
| Apr 6, 3:16 PM MDT | Severe Thunderstorm Warning | BOI | Ada, Canyon | 29 min |
| Apr 6, 3:45 PM MDT | Severe Thunderstorm Warning | BOI | Ada | 45 min |
| Apr 6, 4:17 PM MDT | Severe Thunderstorm Warning | BOI | Ada, Elmore, Owyhee | 43 min |
| Apr 28, 3:54 PM MDT | Severe Thunderstorm Warning | PIH | Power | 66 min |
| Apr 28, 3:58 PM MDT | Severe Thunderstorm Warning | BOI | Elmore, Owyhee | 47 min |
| Apr 28, 5:46 PM MDT | Severe Thunderstorm Warning | PIH | Bingham | 59 min |
| Apr 28, 6:37 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Bonneville | 38 min |
| Apr 28, 7:15 PM MDT | Severe Thunderstorm Warning | PIH | Bonneville | 60 min |
| May 3, 9:31 PM MDT | Severe Thunderstorm Warning | BOI | Payette | 29 min |
| May 24, 8:33 PM MDT | Severe Thunderstorm Warning | MSO | Idaho | 42 min |
| May 24, 9:25 PM MDT | Severe Thunderstorm Warning | MSO | Clearwater | 65 min |
| May 29, 3:32 PM MDT | Severe Thunderstorm Warning | PIH | Fremont, Jefferson, Madison | 28 min |
| May 29, 4:28 PM MDT | Severe Thunderstorm Warning | PIH | Cassia, Oneida | 17 min |
| May 29, 4:37 PM MDT | Severe Thunderstorm Warning | PIH | Bannock, Caribou | 38 min |
| May 30, 9:17 AM MDT | Severe Thunderstorm Warning | BOI | Ada, Elmore, Owyhee | 43 min |
| May 30, 10:03 AM MDT | Severe Thunderstorm Warning | BOI | Ada, Boise, Elmore | 42 min |
| May 30, 12:33 PM MDT | Severe Thunderstorm Warning | BOI | Owyhee | 42 min |
| May 30, 1:12 PM MDT | Severe Thunderstorm Warning | MSO | Lemhi | 48 min |
| May 30, 1:19 PM MDT | Severe Thunderstorm Warning | PIH | Bonneville | 26 min |
| May 30, 1:28 PM MDT | Severe Thunderstorm Warning | BOI | Owyhee | 62 min |
| May 30, 2:16 PM MDT | Severe Thunderstorm Warning | PIH | Bingham | 44 min |
| May 30, 2:27 PM MDT | Severe Thunderstorm Warning | BOI | Elmore, Owyhee | 33 min |
| May 30, 4:05 PM MDT | Severe Thunderstorm Warning | PIH | Bonneville | 40 min |
| May 30, 4:48 PM MDT | Severe Thunderstorm Warning | PIH | Bonneville, Teton | 27 min |
| May 30, 5:20 PM MDT | Severe Thunderstorm Warning | MSO | Lemhi | 40 min |
| May 31, 6:39 PM MDT | Severe Thunderstorm Warning | BOI | Owyhee | 51 min |
| Jun 10, 3:26 PM MDT | Severe Thunderstorm Warning | OTX | Kootenai | 34 min |
| Jun 10, 4:16 PM MDT | Severe Thunderstorm Warning | OTX | Bonner | 29 min |
| Jun 10, 5:04 PM MDT | Severe Thunderstorm Warning | OTX | Bonner | 26 min |
| Jun 10, 5:43 PM MDT | Severe Thunderstorm Warning | OTX | Kootenai | 32 min |
| Jun 13, 12:39 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Bonneville | 36 min |
| Jun 13, 1:25 PM MDT | Severe Thunderstorm Warning | PIH | Fremont, Jefferson, Madison | 50 min |
| Jun 13, 6:50 PM MDT | Severe Thunderstorm Warning | OTX | Kootenai | 25 min |
| Jun 15, 5:59 PM MDT | Severe Thunderstorm Warning | PIH | Jefferson | 61 min |
| Jun 18, 4:09 PM MDT | Severe Thunderstorm Warning | BOI | Elmore | 51 min |
| Jun 18, 7:17 PM MDT | Severe Thunderstorm Warning | OTX | Shoshone | 43 min |
| Jun 19, 2:50 PM MDT | Severe Thunderstorm Warning | BOI | Elmore, Owyhee | 25 min |
| Jun 19, 3:14 PM MDT | Severe Thunderstorm Warning | BOI | Elmore | 31 min |
| Jun 19, 3:41 PM MDT | Severe Thunderstorm Warning | PIH | Butte | 19 min |
| Jun 19, 5:38 PM MDT | Severe Thunderstorm Warning | PIH | Custer | 52 min |
| Jun 19, 6:49 PM MDT | Severe Thunderstorm Warning | BOI | Owyhee | 26 min |
| Jun 19, 7:17 PM MDT | Severe Thunderstorm Warning | BOI | Owyhee | 28 min |
| Jun 20, 3:26 PM MDT | Severe Thunderstorm Warning | PIH | Bannock, Caribou | 49 min |
| Jun 20, 5:08 PM MDT | Severe Thunderstorm Warning | PIH | Oneida | 52 min |
| Jun 20, 5:36 PM MDT | Severe Thunderstorm Warning | PIH | Bannock | 24 min |
| Jun 20, 5:45 PM MDT | Severe Thunderstorm Warning | SLC | Bear Lake, Franklin | 30 min |
| Jun 20, 6:15 PM MDT | Severe Thunderstorm Warning | SLC | Bear Lake | 30 min |
| Jul 20, 1:22 PM MDT | Severe Thunderstorm Warning | PIH | Oneida, Power | 38 min |
| Jul 20, 3:05 PM MDT | Severe Thunderstorm Warning | PIH | Oneida | 30 min |
| Jul 25, 3:21 PM MDT | Severe Thunderstorm Warning | BOI | Ada, Owyhee | 54 min |
| Jul 25, 4:31 PM MDT | Severe Thunderstorm Warning | BOI | Canyon, Owyhee | 44 min |
| Jul 26, 3:35 PM MDT | Severe Thunderstorm Warning | BOI | Washington | 40 min |
| Jul 26, 4:21 PM MDT | Severe Thunderstorm Warning | BOI | Washington | 39 min |
| Jul 26, 5:03 PM MDT | Severe Thunderstorm Warning | BOI | Canyon, Owyhee, Payette, Washington | 42 min |
| Jul 26, 5:46 PM MDT | Severe Thunderstorm Warning | BOI | Ada, Canyon, Owyhee, Payette | 44 min |
| Jul 26, 6:22 PM MDT | Severe Thunderstorm Warning | BOI | Gem | 38 min |
| Jul 26, 6:32 PM MDT | Severe Thunderstorm Warning | BOI | Ada, Boise, Elmore | 43 min |
| Aug 5, 6:54 PM MDT | Severe Thunderstorm Warning | BOI | Owyhee | 66 min |
| Aug 8, 4:36 PM MDT | Severe Thunderstorm Warning | PIH | Bonneville | 39 min |
| Aug 22, 1:22 PM MDT | Severe Thunderstorm Warning | PIH | Fremont, Teton | 23 min |
| Aug 22, 2:48 PM MDT | Severe Thunderstorm Warning | PIH | Bonneville, Caribou | 57 min |
| Aug 22, 3:22 PM MDT | Severe Thunderstorm Warning | BOI | Canyon, Owyhee | 53 min |
| Aug 22, 3:45 PM MDT | Severe Thunderstorm Warning | PIH | Bonneville | 30 min |
| Aug 22, 4:16 PM MDT | Severe Thunderstorm Warning | BOI | Ada, Canyon, Owyhee | 59 min |
| Aug 22, 4:37 PM MDT | Severe Thunderstorm Warning | PIH | Bannock, Bingham, Power | 53 min |
| Aug 22, 4:54 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Bonneville, Caribou | 66 min |
| Aug 22, 5:10 PM MDT | Severe Thunderstorm Warning | BOI | Boise, Elmore, Owyhee | 65 min |
| Aug 22, 5:48 PM MDT | Severe Thunderstorm Warning | PIH | Jefferson, Madison, Teton | 57 min |
| Aug 22, 6:06 PM MDT | Severe Thunderstorm Warning | BOI | Valley | 54 min |
| Aug 22, 6:16 PM MDT | Severe Thunderstorm Warning | BOI | Boise, Camas, Elmore, Gooding, Jerome, Owyhee and 1 more | 74 min |
| Aug 22, 6:58 PM MDT | Severe Thunderstorm Warning | BOI | Valley | 47 min |
| Aug 22, 7:04 PM MDT | Severe Thunderstorm Warning | PIH | Blaine, Lincoln | 56 min |
| Aug 22, 7:12 PM MDT | Severe Thunderstorm Warning | PIH | Cassia, Minidoka | 63 min |
| Aug 22, 7:25 PM MDT | Severe Thunderstorm Warning | PIH | Custer | 65 min |
| Aug 22, 7:31 PM MDT | Severe Thunderstorm Warning | BOI | Camas, Gooding, Jerome, Twin Falls | 29 min |
| Aug 22, 7:52 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Blaine, Butte, Cassia, Minidoka, Power | 53 min |
| Aug 22, 8:32 PM MDT | Severe Thunderstorm Warning | PIH | Custer | 58 min |
| Aug 22, 8:40 PM MDT | Severe Thunderstorm Warning | PIH | Butte, Clark | 50 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Owyhee County20
- Elmore County11
- Bonneville County10
- Ada County9
- Canyon County7
- Bingham County7
- Power County4
- Jefferson County4
- Oneida County4
- Bannock County4
- Caribou County4
- Boise County4
- Payette County3
- Fremont County3
- Madison County3
- Cassia County3
- Teton County3
- Kootenai County3
- Butte County3
- Custer County3
- Washington County3
- Lemhi County2
- Bonner County2
- Bear Lake County2
- Valley County2
- Camas County2
- Gooding County2
- Jerome County2
- Twin Falls County2
- Blaine County2
- Minidoka County2
- Idaho County1
- Clearwater County1
- Shoshone County1
- Franklin County1
- Gem County1
- Lincoln County1
- Clark County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20022004
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.