Alert archive / Idaho / 2025
Weather alerts in Idaho, August 2025
191 weather alerts in August 2025, 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 August 2025. Tap one for its archive.
- Alerts
- 191
- Warnings
- 29
- Watches
- 12
- Advisories
- 15
- Busiest day
- August 29, 202530 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 |
|---|---|---|---|---|
| Jul 31, 6:08 PM MDT | Special Weather Statement | PIH | Bannock, Bingham | 52 min |
| Jul 31, 6:27 PM MDT | Special Weather Statement | BOI | Washington | 33 min |
| Jul 31, 6:29 PM MDT | Special Weather Statement | BOI | Boise | 31 min |
| Jul 31, 6:53 PM MDT | Special Weather Statement | BOI | Washington | 37 min |
| Jul 31, 6:59 PM MDT | Special Weather Statement | PIH | Clark, Jefferson | 61 min |
| Jul 31, 7:30 PM MDT | Special Weather Statement | OTX | Boundary | 90 min |
| Jul 31, 7:37 PM MDT | Special Weather Statement | BOI | 23 min | |
| Jul 31, 8:05 PM MDT | Special Weather Statement | BOI | 40 min | |
| Jul 31, 8:41 PM MDT | Flash Flood Watch | OTX | Nez Perce | 24 hr |
| Jul 31, 8:59 PM MDT | Special Weather Statement | BOI | 31 min | |
| Jul 31, 9:42 PM MDT | Flash Flood Warning | OTX | Latah, Nez Perce | 2 hr |
| Aug 1, 1:34 AM MDT | Special Weather Statement | OTX | Bonner | 26 min |
| Aug 1, 2:15 AM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bingham, Blaine, Bonneville, Butte and 14 more | 20 hr |
| Aug 1, 12:04 PM MDT | Flood Watch | OTX | Bonner, Boundary | 9 hr |
| Aug 1, 1:02 PM MDT | Areal Flood Advisory | OTX | Latah, Nez Perce | 5 hr |
| Aug 1, 2:54 PM MDT | Areal Flood Advisory | BOI | Washington | 3 hr |
| Aug 1, 4:08 PM MDT | Special Weather Statement | PIH | Power | 52 min |
| Aug 1, 5:29 PM MDT | Special Weather Statement | BOI | Twin Falls | 46 min |
| Aug 1, 5:57 PM MDT | Severe Thunderstorm Warning | BOI | Owyhee | 12 min |
| Aug 1, 7:36 PM MDT | Special Weather Statement | BOI | 39 min | |
| Aug 1, 9:48 PM MDT | Special Weather Statement | BOI | Owyhee | 42 min |
| Aug 1, 10:00 PM MDT | Severe Thunderstorm Warning | BOI | Owyhee | 45 min |
| Aug 1, 10:19 PM MDT | Special Weather Statement | BOI | 41 min | |
| Aug 1, 11:00 PM MDT | Special Weather Statement | BOI | Owyhee | 45 min |
| Aug 1, 11:39 PM MDT | Special Weather Statement | BOI | Owyhee | 36 min |
| Aug 2, 12:15 AM MDT | Special Weather Statement | BOI | Owyhee | 30 min |
| Aug 2, 12:44 AM MDT | Special Weather Statement | BOI | Ada | 31 min |
| Aug 2, 7:46 AM MDT | Red Flag Warning | BOI | Owyhee | 12 hr |
| Aug 2, 3:35 PM MDT | Special Weather Statement | BOI | Boise | 40 min |
| Aug 2, 4:20 PM MDT | Special Weather Statement | BOI | Owyhee | 55 min |
| Aug 2, 4:54 PM MDT | Special Weather Statement | PIH | Bear Lake | 36 min |
| Aug 2, 5:03 PM MDT | Special Weather Statement | BOI | Owyhee | 42 min |
| Aug 2, 5:21 PM MDT | Special Weather Statement | PIH | Franklin | 24 min |
| Aug 3, 2:25 PM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bingham, Bonneville, Butte, Caribou and 8 more | 31 hr |
| Aug 3, 4:12 PM MDT | Special Weather Statement | BOI | Valley | 48 min |
| Aug 3, 4:27 PM MDT | Special Weather Statement | BOI | 48 min | |
| Aug 3, 5:22 PM MDT | Special Weather Statement | BOI | 38 min | |
| Aug 3, 5:44 PM MDT | Special Weather Statement | BOI | Washington | 46 min |
| Aug 3, 6:00 PM MDT | Special Weather Statement | BOI | 45 min | |
| Aug 3, 6:28 PM MDT | Special Weather Statement | BOI | Washington | 47 min |
| Aug 3, 6:42 PM MDT | Special Weather Statement | BOI | 33 min | |
| Aug 3, 8:12 PM MDT | Special Weather Statement | BOI | Adams | 48 min |
| Aug 3, 8:34 PM MDT | Special Weather Statement | BOI | Gem, Payette | 41 min |
| Aug 3, 8:57 PM MDT | Special Weather Statement | BOI | Ada | 48 min |
| Aug 3, 9:13 PM MDT | Special Weather Statement | BOI | Gem, Payette | 47 min |
| Aug 3, 9:49 PM MDT | Special Weather Statement | BOI | Gem | 41 min |
| Aug 3, 10:24 PM MDT | Special Weather Statement | BOI | Valley | 51 min |
| Aug 4, 8:42 AM MDT | Flood Watch | MSO | Idaho | 11 hr |
| Aug 4, 3:25 PM MDT | Special Weather Statement | BOI | 50 min | |
| Aug 4, 4:23 PM MDT | Special Weather Statement | BOI | 52 min | |
| Aug 4, 4:24 PM MDT | Special Weather Statement | BOI | 51 min | |
| Aug 4, 4:59 PM MDT | Special Weather Statement | BOI | 31 min | |
| Aug 4, 5:03 PM MDT | Special Weather Statement | BOI | Washington | 42 min |
| Aug 4, 5:09 PM MDT | Special Weather Statement | BOI | 51 min | |
| Aug 4, 5:28 PM MDT | Special Weather Statement | BOI | Payette | 32 min |
| Aug 4, 5:39 PM MDT | Special Weather Statement | BOI | Payette | 51 min |
| Aug 4, 5:55 PM MDT | Severe Thunderstorm Warning | BOI | Payette, Washington | 35 min |
| Aug 4, 6:04 PM MDT | Special Weather Statement | BOI | Gem, Payette | 41 min |
| Aug 4, 6:21 PM MDT | Special Weather Statement | BOI | Gem | 24 min |
| Aug 4, 6:27 PM MDT | Special Weather Statement | BOI | Gem | 48 min |
| Aug 4, 6:34 PM MDT | Special Weather Statement | BOI | Washington | 41 min |
| Aug 4, 6:58 PM MDT | Special Weather Statement | BOI | Adams | 47 min |
| Aug 4, 7:05 PM MDT | Special Weather Statement | BOI | Boise | 55 min |
| Aug 4, 7:39 PM MDT | Special Weather Statement | BOI | Valley | 51 min |
| Aug 6, 1:46 AM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Blaine, Boise, Bonneville, Caribou and 4 more | 19 hr |
| Aug 7, 12:57 AM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bingham, Bonneville, Butte, Caribou and 10 more | 20 hr |
| Aug 7, 10:46 AM MDT | Special Weather Statement | OTX | Latah | 29 min |
| Aug 7, 12:10 PM MDT | Special Weather Statement | OTX | Lewis | 35 min |
| Aug 7, 12:46 PM MDT | Special Weather Statement | OTX | Boundary | 29 min |
| Aug 7, 1:39 PM MDT | Special Weather Statement | OTX | Bonner | 36 min |
| Aug 7, 1:42 PM MDT | Special Weather Statement | OTX | Shoshone | 33 min |
| Aug 7, 1:44 PM MDT | Special Weather Statement | OTX | Nez Perce | 31 min |
| Aug 7, 1:53 PM MDT | Severe Thunderstorm Warning | OTX | Nez Perce | 23 min |
| Aug 7, 2:03 PM MDT | Special Weather Statement | MSO | Lewis | 42 min |
| Aug 7, 2:14 PM MDT | Special Weather Statement | OTX | Lewis | 46 min |
| Aug 7, 2:15 PM MDT | Special Weather Statement | MSO | Lewis | 45 min |
| Aug 7, 2:16 PM MDT | Special Weather Statement | OTX | Boundary | 29 min |
| Aug 7, 2:20 PM MDT | Severe Thunderstorm Warning | OTX | Lewis | 25 min |
| Aug 7, 2:41 PM MDT | Special Weather Statement | MSO | Lewis | 34 min |
| Aug 7, 2:43 PM MDT | Special Weather Statement | BOI | Washington | 32 min |
| Aug 7, 2:44 PM MDT | Special Weather Statement | OTX | Lewis | 31 min |
| Aug 7, 2:53 PM MDT | Special Weather Statement | OTX | Shoshone | 22 min |
| Aug 7, 3:42 PM MDT | Special Weather Statement | MSO | Clearwater | 33 min |
| Aug 7, 3:43 PM MDT | Special Weather Statement | OTX | Bonner | 32 min |
| Aug 7, 4:09 PM MDT | Special Weather Statement | BOI | Valley | 36 min |
| Aug 7, 4:10 PM MDT | Areal Flood Advisory | MSO | Idaho | 3 hr |
| Aug 7, 4:11 PM MDT | Special Weather Statement | OTX | Lewis | 34 min |
| Aug 7, 4:29 PM MDT | Special Weather Statement | OTX | Benewah | 31 min |
| Aug 7, 5:09 PM MDT | Special Weather Statement | OTX | Shoshone | 36 min |
| Aug 7, 6:19 PM MDT | Special Weather Statement | OTX | Shoshone | 26 min |
| Aug 7, 7:10 PM MDT | Special Weather Statement | OTX | Bonner | 35 min |
| Aug 7, 7:25 PM MDT | Special Weather Statement | OTX | Shoshone | 35 min |
| Aug 8, 2:07 PM MDT | Heat Advisory | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Lewis and 2 more | 4 days |
| Aug 10, 1:40 PM MDT | Heat Advisory | MSO | Clearwater, Idaho | 57 hr |
| Aug 11, 12:35 AM MDT | Extreme Heat Watch | BOI | Adams, Canyon, Gem, Owyhee, Payette, Washington | 13 hr |
| Aug 11, 12:26 PM MDT | Fire Weather Watch | MSO | Clearwater, Idaho, Latah, Lewis, Nez Perce | 25 hr |
| Aug 11, 1:05 PM MDT | Heat Advisory | BOI | Ada, Canyon, Elmore, Gem, Owyhee, Payette and 1 more | 56 hr |
| Aug 12, 3:55 AM MDT | Extreme Heat Warning | OTX | Nez Perce | 17 hr |
| Aug 12, 11:56 AM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bingham, Blaine, Boise, Bonneville and 19 more | 33 hr |
| Aug 12, 12:57 PM MDT | Red Flag Warning | MSO | Clearwater, Idaho, Latah, Lewis, Nez Perce | 33 hr |
| Aug 13, 3:28 PM MDT | Special Weather Statement | PIH | Power | 47 min |
| Aug 13, 5:16 PM MDT | Special Weather Statement | TFX | Fremont | 44 min |
| Aug 13, 10:04 PM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bingham, Bonneville, Butte, Caribou and 14 more | 23 hr |
| Aug 14, 1:10 PM MDT | Special Weather Statement | PIH | Bonneville | 50 min |
| Aug 14, 1:40 PM MDT | Mesoscale Discussion | SPC | Bannock, Bear Lake, Caribou, Cassia, Franklin, Oneida and 1 more | 3 hr |
| Aug 14, 6:53 PM MDT | Special Weather Statement | PIH | Bear Lake | 37 min |
| Aug 14, 9:33 PM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bonneville, Caribou, Cassia, Franklin and 3 more | 23 hr |
| Aug 15, 1:52 PM MDT | Flash Flood Watch | BOI | Adams, Canyon, Gem, Owyhee, Payette, Valley and 1 more | 34 hr |
| Aug 15, 3:31 PM MDT | Special Weather Statement | PIH | Power | 44 min |
| Aug 15, 5:13 PM MDT | Special Weather Statement | PIH | Bingham | 32 min |
| Aug 15, 8:56 PM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bingham, Bonneville, Butte, Caribou and 12 more | 24 hr |
| Aug 16, 2:34 PM MDT | Special Weather Statement | PIH | Bingham | 26 min |
| Aug 16, 2:44 PM MDT | Special Weather Statement | TFX | Clark | 46 min |
| Aug 16, 3:04 PM MDT | Special Weather Statement | PIH | Bannock | 26 min |
| Aug 16, 4:05 PM MDT | Special Weather Statement | PIH | Caribou | 40 min |
| Aug 16, 9:04 PM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bingham, Blaine, Boise, Bonneville and 19 more | 24 hr |
| Aug 17, 2:41 AM MDT | Flash Flood Watch | BOI | Adams, Canyon, Gem, Owyhee, Payette, Valley and 1 more | 24 hr |
| Aug 17, 2:55 PM MDT | Special Weather Statement | PIH | Bannock | 35 min |
| Aug 17, 3:18 PM MDT | Special Weather Statement | PIH | Cassia | 27 min |
| Aug 17, 4:25 PM MDT | Mesoscale Discussion | SPC | Clark, Lemhi | 2 hr |
| Aug 17, 4:59 PM MDT | Special Weather Statement | PIH | Cassia | 46 min |
| Aug 17, 5:22 PM MDT | Special Weather Statement | PIH | Bonneville | 23 min |
| Aug 17, 5:39 PM MDT | Special Weather Statement | PIH | Bannock | 36 min |
| Aug 20, 3:09 PM MDT | Extreme Heat Watch | OTX | Nez Perce | 45 hr |
| Aug 22, 11:27 AM MDT | Heat Advisory | MSO | Clearwater, Idaho | 4 days |
| Aug 22, 11:56 AM MDT | Heat Advisory | OTX | Benewah, Kootenai, Latah, Lewis, Nez Perce | 4 days |
| Aug 22, 11:56 AM MDT | Extreme Heat Warning | OTX | Nez Perce | 4 days |
| Aug 25, 11:41 AM MDT | Flash Flood Watch | BOI | Ada, Adams, Boise, Camas, Canyon, Elmore and 8 more | 58 hr |
| Aug 25, 12:46 PM MDT | Flash Flood Watch | PIH | Blaine, Custer | 25 hr |
| Aug 25, 3:07 PM MDT | Special Weather Statement | PIH | Oneida | 38 min |
| Aug 25, 3:16 PM MDT | Special Weather Statement | SLC | Oneida | 29 min |
| Aug 25, 5:13 PM MDT | Special Weather Statement | BOI | Twin Falls | 47 min |
| Aug 26, 10:36 AM MDT | Flood Watch | MSO | Idaho, Lemhi | 37 hr |
| Aug 26, 1:23 PM MDT | Flood Watch | PIH | Bannock, Bear Lake, Bingham, Blaine, Bonneville, Butte and 13 more | 32 hr |
| Aug 26, 2:59 PM MDT | Areal Flood Advisory | BOI | Owyhee | 3 hr |
| Aug 26, 3:45 PM MDT | Flash Flood Warning | BOI | Elmore | 3 hr |
| Aug 26, 5:13 PM MDT | Flash Flood Warning | BOI | Owyhee | 3 hr |
| Aug 26, 5:45 PM MDT | Flash Flood Warning | BOI | Boise | 3 hr |
| Aug 26, 5:53 PM MDT | Special Weather Statement | BOI | Ada | 37 min |
| Aug 26, 6:05 PM MDT | Flash Flood Warning | BOI | Boise | 3 hr |
| Aug 26, 6:33 PM MDT | Flash Flood Warning | BOI | Ada, Boise, Elmore | 3 hr |
| Aug 26, 6:46 PM MDT | Special Weather Statement | BOI | Ada | 44 min |
| Aug 26, 7:35 PM MDT | Special Weather Statement | BOI | Ada | 40 min |
| Aug 27, 4:10 AM MDT | Areal Flood Advisory | BOI | Ada, Canyon, Owyhee | 3 hr |
| Aug 27, 4:25 PM MDT | Special Weather Statement | BOI | 35 min | |
| Aug 27, 5:41 PM MDT | Special Weather Statement | SLC | Oneida | 34 min |
| Aug 27, 6:28 PM MDT | Special Weather Statement | BOI | Canyon | 47 min |
| Aug 27, 7:19 PM MDT | Special Weather Statement | BOI | Canyon | 41 min |
| Aug 27, 7:32 PM MDT | Areal Flood Advisory | MSO | Lemhi | 3 hr |
| Aug 27, 8:21 PM MDT | Special Weather Statement | BOI | Ada | 24 min |
| Aug 28, 4:04 PM MDT | Special Weather Statement | BOI | 41 min | |
| Aug 28, 4:20 PM MDT | Special Weather Statement | BOI | Washington | 25 min |
| Aug 28, 4:43 PM MDT | Special Weather Statement | BOI | Washington | 32 min |
| Aug 29, 2:20 PM MDT | Special Weather Statement | PIH | Lincoln | 25 min |
| Aug 29, 2:25 PM MDT | Special Weather Statement | BOI | Camas | 50 min |
| Aug 29, 2:28 PM MDT | Areal Flood Advisory | OTX | Boundary | 2 hr |
| Aug 29, 2:48 PM MDT | Special Weather Statement | OTX | Boundary | 27 min |
| Aug 29, 2:54 PM MDT | Severe Thunderstorm Warning | OTX | Bonner, Boundary | 25 min |
| Aug 29, 3:03 PM MDT | Areal Flood Advisory | OTX | Bonner, Boundary | 117 min |
| Aug 29, 3:17 PM MDT | Special Weather Statement | BOI | Gooding | 13 min |
| Aug 29, 3:45 PM MDT | Special Weather Statement | BOI | Gooding | 30 min |
| Aug 29, 3:47 PM MDT | Special Weather Statement | BOI | 28 min | |
| Aug 29, 3:49 PM MDT | Special Weather Statement | PIH | Bear Lake | 26 min |
| Aug 29, 4:00 PM MDT | Severe Thunderstorm Warning | OTX | Bonner | 30 min |
| Aug 29, 4:09 PM MDT | Special Weather Statement | OTX | Shoshone | 36 min |
| Aug 29, 4:12 PM MDT | Special Weather Statement | BOI | Gooding | 33 min |
| Aug 29, 4:12 PM MDT | Severe Thunderstorm Warning | OTX | Bonner | 33 min |
| Aug 29, 4:20 PM MDT | Special Weather Statement | MSO | Shoshone | 25 min |
| Aug 29, 4:31 PM MDT | Special Weather Statement | OTX | Kootenai | 29 min |
| Aug 29, 4:35 PM MDT | Severe Thunderstorm Warning | BOI | Gooding | 25 min |
| Aug 29, 4:35 PM MDT | Special Weather Statement | OTX | Bonner | 40 min |
| Aug 29, 4:43 PM MDT | Special Weather Statement | OTX | Kootenai | 32 min |
| Aug 29, 4:48 PM MDT | Special Weather Statement | OTX | Shoshone | 27 min |
| Aug 29, 4:53 PM MDT | Special Weather Statement | BOI | Jerome | 37 min |
| Aug 29, 4:59 PM MDT | Special Weather Statement | OTX | Boundary | 31 min |
| Aug 29, 5:03 PM MDT | Special Weather Statement | OTX | Shoshone | 27 min |
| Aug 29, 5:05 PM MDT | Special Weather Statement | OTX | Bonner | 25 min |
| Aug 29, 5:23 PM MDT | Special Weather Statement | OTX | Bonner | 37 min |
| Aug 29, 5:23 PM MDT | Severe Thunderstorm Warning | OTX | Bonner | 37 min |
| Aug 29, 5:25 PM MDT | Special Weather Statement | OTX | Bonner | 35 min |
| Aug 29, 5:26 PM MDT | Special Weather Statement | OTX | Boundary | 34 min |
| Aug 29, 5:39 PM MDT | Special Weather Statement | OTX | Bonner | 36 min |
| Aug 29, 5:43 PM MDT | Special Weather Statement | OTX | Bonner | 32 min |
| Aug 29, 6:12 PM MDT | Special Weather Statement | OTX | Kootenai | 33 min |
| Aug 29, 6:19 PM MDT | Special Weather Statement | PIH | Power | 41 min |
| Aug 29, 6:25 PM MDT | Special Weather Statement | OTX | Bonner | 35 min |
| Aug 29, 6:30 PM MDT | Special Weather Statement | OTX | Kootenai | 30 min |
| Aug 29, 6:59 PM MDT | Special Weather Statement | OTX | Kootenai | 31 min |
| Aug 29, 8:05 PM MDT | Special Weather Statement | OTX | Shoshone | 25 min |
| Aug 30, 1:37 PM MDT | Heat Advisory | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Lewis and 2 more | 5 days |
| Aug 31, 12:03 PM MDT | Heat Advisory | MSO | Clearwater, Idaho | 3 days |
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 | 10 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 133 |
| Flooding | |
| Flash Flood Warning | 6 |
| Flash Flood Watch | 5 |
| Flood Watch | 4 |
| Areal Flood Advisory | 8 |
| Heat | |
| Extreme Heat Warning | 2 |
| Extreme Heat Watch | 2 |
| Heat Advisory | 7 |
| Fire | |
| Red Flag Warning | 11 |
| Fire Weather Watch | 1 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bonner County19
- Owyhee County17
- Washington County16
- Bannock County15
- Power County15
- Bear Lake County14
- Oneida County14
- Nez Perce County13
- Lewis County13
- Boundary County12
- Bonneville County12
- Caribou County12
- Franklin County12
- Idaho County12
- Shoshone County12
- Bingham County11
- Clark County11
- Valley County11
- Gem County11
- Payette County11
- Boise County10
- Cassia County10
- Ada County10
- Jefferson County9
- Fremont County9
- Twin Falls County9
- Latah County8
- Butte County8
- Madison County8
- Teton County8
- Kootenai County8
- Canyon County8
- Custer County7
- Lemhi County7
- Blaine County6
- Adams County6
- Clearwater County6
- Jerome County5
- Lincoln County5
- Gooding County5
4 more counties
Nearby
Alerts in force nowTornadoes on recordThe radar archive20242026
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.