Alert archive / Idaho / 2024
Weather alerts in Idaho, September 2024
134 weather alerts in September 2024, 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 September 2024. Tap one for its archive.
- Alerts
- 134
- Warnings
- 38
- Watches
- 6
- Advisories
- 19
- Busiest day
- September 3, 202431 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 |
|---|---|---|---|---|
| Sep 1, 2:06 PM MDT | Red Flag Warning | BOI | Ada, Adams, Boise, Camas, Canyon, Elmore and 10 more | 34 hr |
| Sep 1, 2:33 PM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bingham, Blaine, Boise, Bonneville and 19 more | 50 hr |
| Sep 2, 2:56 PM MDT | Mesoscale Discussion | SPC | Ada, Adams, Blaine, Boise, Butte, Camas and 16 more | 94 min |
| Sep 2, 3:15 PM MDT | Special Weather Statement | TFX | Clark | 30 min |
| Sep 2, 3:44 PM MDT | Special Weather Statement | TFX | Clark | 31 min |
| Sep 2, 3:50 PM MDT | Special Weather Statement | BOI | 40 min | |
| Sep 2, 4:30 PM MDT | Special Weather Statement | BOI | 45 min | |
| Sep 2, 5:15 PM MDT | Special Weather Statement | PIH | Custer | 45 min |
| Sep 2, 5:40 PM MDT | Special Weather Statement | PIH | 35 min | |
| Sep 2, 5:42 PM MDT | Special Weather Statement | BOI | Ada | 33 min |
| Sep 2, 6:14 PM MDT | Special Weather Statement | BOI | Ada, Canyon, Elmore | 46 min |
| Sep 2, 6:49 PM MDT | Severe Thunderstorm Warning | BOI | Boise, Elmore, Gem, Valley | 26 min |
| Sep 2, 6:57 PM MDT | Special Weather Statement | MSO | Lemhi | 18 min |
| Sep 2, 7:02 PM MDT | Special Weather Statement | BOI | Canyon, Gem, Payette | 43 min |
| Sep 2, 7:14 PM MDT | Severe Thunderstorm Warning | BOI | Boise, Elmore | 46 min |
| Sep 2, 7:16 PM MDT | Special Weather Statement | BOI | Boise | 44 min |
| Sep 2, 7:39 PM MDT | Severe Thunderstorm Warning | BOI | Adams, Gem, Valley, Washington | 36 min |
| Sep 2, 7:40 PM MDT | Special Weather Statement | TFX | Lemhi | 35 min |
| Sep 2, 7:52 PM MDT | Severe Thunderstorm Warning | BOI | Elmore, Owyhee | 38 min |
| Sep 2, 7:58 PM MDT | Severe Thunderstorm Warning | BOI | Boise, Elmore | 32 min |
| Sep 2, 8:00 PM MDT | Special Weather Statement | BOI | Valley | 45 min |
| Sep 2, 8:02 PM MDT | Special Weather Statement | BOI | Ada | 28 min |
| Sep 2, 8:12 PM MDT | Special Weather Statement | OTX | Nez Perce | 33 min |
| Sep 2, 8:14 PM MDT | Severe Thunderstorm Warning | PIH | Blaine, Custer | 31 min |
| Sep 2, 8:15 PM MDT | Severe Thunderstorm Warning | BOI | Adams, Valley, Washington | 45 min |
| Sep 2, 8:30 PM MDT | Severe Thunderstorm Warning | BOI | Camas, Elmore, Gooding, Owyhee | 45 min |
| Sep 2, 8:41 PM MDT | Special Weather Statement | BOI | Boise | 49 min |
| Sep 2, 8:43 PM MDT | Special Weather Statement | BOI | Camas | 32 min |
| Sep 2, 8:51 PM MDT | Special Weather Statement | OTX | Lewis, Nez Perce | 24 min |
| Sep 2, 9:00 PM MDT | Special Weather Statement | BOI | Valley | 30 min |
| Sep 2, 9:05 PM MDT | Special Weather Statement | MSO | Idaho | 40 min |
| Sep 2, 9:19 PM MDT | Special Weather Statement | BOI | Camas | 41 min |
| Sep 3, 8:14 AM MDT | Red Flag Warning | BOI | Adams, Boise, Gem, Idaho, Payette, Valley and 1 more | 11 hr |
| Sep 3, 12:07 PM MDT | Mesoscale Discussion | SPC | Teton | 113 min |
| Sep 3, 12:31 PM MDT | Mesoscale Discussion | SPC | Bear Lake | 119 min |
| Sep 3, 1:43 PM MDT | Flash Flood Warning | MSO | Lemhi | 3 hr |
| Sep 3, 2:30 PM MDT | Areal Flood Advisory | PIH | Teton | 99 min |
| Sep 3, 2:53 PM MDT | Special Weather Statement | PIH | Caribou | 22 min |
| Sep 3, 3:37 PM MDT | Special Weather Statement | PIH | Caribou | 23 min |
| Sep 3, 3:43 PM MDT | Special Weather Statement | PIH | Bonneville | 32 min |
| Sep 3, 5:09 PM MDT | Areal Flood Advisory | MSO | Idaho | 3 hr |
| Sep 4, 2:31 AM MDT | Heat Advisory | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Lewis and 2 more | 4 days |
| Sep 8, 4:26 AM MDT | Special Weather Statement | BOI | Canyon | 49 min |
| Sep 8, 4:39 AM MDT | Special Weather Statement | BOI | Ada, Canyon | 36 min |
| Sep 9, 2:10 PM MDT | Red Flag Warning | PIH | Butte, Custer, Idaho, Lemhi, Valley | 7 hr |
| Sep 9, 2:10 PM MDT | Red Flag Warning | PIH | Butte, Custer, Idaho, Lemhi, Valley | 31 hr |
| Sep 9, 2:34 PM MDT | Fire Weather Watch | BOI | Ada, Adams, Boise, Camas, Canyon, Elmore and 10 more | 24 hr |
| Sep 10, 1:12 PM MDT | Winter Weather Advisory | MSO | Lemhi | 65 hr |
| Sep 10, 1:24 PM MDT | Red Flag Warning | PIH | Blaine, Boise, Butte, Custer, Idaho, Lemhi and 1 more | 31 hr |
| Sep 10, 2:18 PM MDT | Red Flag Warning | BOI | Ada, Adams, Boise, Camas, Canyon, Elmore and 10 more | 31 hr |
| Sep 11, 1:29 PM MDT | Flood Watch | MSO | Lemhi | 8 hr |
| Sep 11, 1:57 PM MDT | Flash Flood Warning | MSO | Lemhi | 109 min |
| Sep 11, 1:59 PM MDT | Special Weather Statement | BOI | Ada | 46 min |
| Sep 11, 2:15 PM MDT | Special Weather Statement | BOI | 45 min | |
| Sep 11, 2:26 PM MDT | Mesoscale Discussion | SPC | Ada, Blaine, Boise, Butte, Camas, Canyon and 12 more | 3 hr |
| Sep 11, 2:29 PM MDT | Special Weather Statement | BOI | Canyon | 46 min |
| Sep 11, 2:30 PM MDT | Lake Wind Advisory | PIH | Bannock, Bingham, Power | 28 hr |
| Sep 11, 2:47 PM MDT | Special Weather Statement | BOI | Ada | 13 min |
| Sep 11, 3:16 PM MDT | Special Weather Statement | BOI | Ada | 44 min |
| Sep 11, 3:39 PM MDT | Special Weather Statement | PIH | Bonneville, Madison | 51 min |
| Sep 11, 3:50 PM MDT | Special Weather Statement | BOI | Owyhee | 40 min |
| Sep 11, 4:16 PM MDT | Special Weather Statement | BOI | Boise | 44 min |
| Sep 11, 4:17 PM MDT | Special Weather Statement | PIH | Teton | 43 min |
| Sep 11, 4:20 PM MDT | Special Weather Statement | BOI | 40 min | |
| Sep 11, 4:40 PM MDT | Special Weather Statement | BOI | Owyhee | 50 min |
| Sep 11, 4:40 PM MDT | Severe Thunderstorm Warning | PIH | Bonneville, Fremont, Madison, Teton | 35 min |
| Sep 11, 4:55 PM MDT | Special Weather Statement | BOI | Owyhee | 50 min |
| Sep 11, 4:57 PM MDT | Special Weather Statement | BOI | Canyon | 48 min |
| Sep 11, 5:24 PM MDT | Special Weather Statement | PIH | Fremont | 51 min |
| Sep 11, 6:37 PM MDT | Special Weather Statement | MSO | Lemhi | 53 min |
| Sep 11, 9:45 PM MDT | Special Weather Statement | BOI | Ada | 45 min |
| Sep 11, 10:12 PM MDT | Special Weather Statement | BOI | Ada | 48 min |
| Sep 12, 2:33 AM MDT | Areal Flood Advisory | OTX | Latah, Nez Perce | 9 hr |
| Sep 12, 12:55 PM MDT | Frost Advisory | PIH | Bingham, Blaine, Bonneville, Butte, Jefferson, Lincoln and 1 more | 21 hr |
| Sep 15, 3:38 PM MDT | Special Weather Statement | PIH | Bear Lake | 52 min |
| Sep 15, 6:16 PM MDT | Special Weather Statement | PIH | Bonneville | 59 min |
| Sep 15, 6:23 PM MDT | Special Weather Statement | PIH | Lincoln, Minidoka | 52 min |
| Sep 15, 6:51 PM MDT | Special Weather Statement | PIH | Bear Lake | 39 min |
| Sep 15, 7:14 PM MDT | Special Weather Statement | BOI | Washington | 76 min |
| Sep 15, 7:39 PM MDT | Special Weather Statement | PIH | Franklin | 51 min |
| Sep 15, 8:10 PM MDT | Special Weather Statement | PIH | Cassia, Lincoln | 50 min |
| Sep 15, 8:17 PM MDT | Special Weather Statement | PIH | Bannock | 43 min |
| Sep 15, 8:41 PM MDT | Special Weather Statement | PIH | Minidoka, Power | 49 min |
| Sep 15, 9:26 PM MDT | Special Weather Statement | PIH | Bannock | 64 min |
| Sep 15, 9:43 PM MDT | Special Weather Statement | PIH | Butte | 47 min |
| Sep 15, 10:01 PM MDT | Special Weather Statement | PIH | Bingham | 44 min |
| Sep 15, 10:10 PM MDT | Severe Thunderstorm Warning | PIH | Bingham | 36 min |
| Sep 15, 10:34 PM MDT | Special Weather Statement | PIH | Cassia | 41 min |
| Sep 15, 10:42 PM MDT | Special Weather Statement | PIH | Jefferson | 48 min |
| Sep 16, 4:36 PM MDT | Special Weather Statement | BOI | Gem | 39 min |
| Sep 16, 4:36 PM MDT | Special Weather Statement | PIH | Bingham | 39 min |
| Sep 16, 4:44 PM MDT | Severe Thunderstorm Warning | BOI | Owyhee | 35 min |
| Sep 16, 4:48 PM MDT | Special Weather Statement | BOI | 57 min | |
| Sep 16, 5:17 PM MDT | Flash Flood Warning | BOI | Adams, Gem, Valley, Washington | 3 hr |
| Sep 16, 5:30 PM MDT | Special Weather Statement | RIW | Fremont | 45 min |
| Sep 16, 5:53 PM MDT | Special Weather Statement | PIH | Power | 52 min |
| Sep 16, 6:01 PM MDT | Special Weather Statement | PIH | Clark | 59 min |
| Sep 16, 6:11 PM MDT | Special Weather Statement | PIH | Fremont | 49 min |
| Sep 16, 6:16 PM MDT | Special Weather Statement | PIH | Power | 59 min |
| Sep 16, 7:13 PM MDT | Areal Flood Advisory | MSO | Idaho | 3 hr |
| Sep 16, 7:30 PM MDT | Areal Flood Advisory | MSO | Idaho | 3 hr |
| Sep 16, 8:07 PM MDT | Areal Flood Advisory | MSO | Idaho | 3 hr |
| Sep 16, 8:11 PM MDT | Special Weather Statement | BOI | Ada | 64 min |
| Sep 16, 8:18 PM MDT | Flash Flood Warning | MSO | Idaho | 3 hr |
| Sep 16, 8:19 PM MDT | Severe Thunderstorm Warning | BOI | Ada, Elmore | 56 min |
| Sep 16, 8:30 PM MDT | Special Weather Statement | PIH | Butte | 45 min |
| Sep 17, 4:47 PM MDT | Areal Flood Advisory | BOI | Owyhee | 3 hr |
| Sep 19, 3:01 PM MDT | Freeze Watch | OTX | Bonner, Boundary, Kootenai | 24 hr |
| Sep 20, 2:37 PM MDT | Frost Advisory | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone | 42 hr |
| Sep 24, 10:46 AM MDT | Wind Advisory | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Nez Perce and 1 more | 37 hr |
| Sep 24, 2:01 PM MDT | Wind Advisory | MSO | Clearwater, Idaho | 33 hr |
| Sep 25, 4:50 PM MDT | Dust Storm Warning | OTX | Benewah, Latah, Nez Perce | 55 min |
| Sep 25, 4:58 PM MDT | Severe Thunderstorm Warning | OTX | Latah, Lewis, Nez Perce | 62 min |
| Sep 25, 5:03 PM MDT | Severe Thunderstorm Warning | OTX | Shoshone | 40 min |
| Sep 25, 5:12 PM MDT | Dust Storm Warning | OTX | Benewah, Bonner, Kootenai | 33 min |
| Sep 25, 5:17 PM MDT | Severe Thunderstorm Warning | OTX | Benewah, Kootenai, Latah, Nez Perce | 58 min |
| Sep 25, 5:23 PM MDT | Severe Thunderstorm Warning | OTX | Bonner, Kootenai | 67 min |
| Sep 25, 5:51 PM MDT | Severe Thunderstorm Warning | OTX | Kootenai | 39 min |
| Sep 25, 6:09 PM MDT | Severe Thunderstorm Warning | OTX | Bonner, Boundary | 66 min |
| Sep 25, 6:13 PM MDT | Severe Thunderstorm Warning | OTX | Benewah, Bonner, Kootenai, Shoshone | 62 min |
| Sep 25, 6:17 PM MDT | Severe Thunderstorm Warning | OTX | Bonner, Kootenai, Shoshone | 58 min |
| Sep 25, 6:57 PM MDT | Severe Thunderstorm Warning | OTX | Boundary | 33 min |
| Sep 25, 8:06 PM MDT | Wind Advisory | MSO | Clearwater | 3 hr |
| Sep 27, 8:49 PM MDT | Fire Weather Watch | OTX | Benewah, Bonner, Boundary, Kootenai, Shoshone | 18 hr |
| Sep 28, 12:30 PM MDT | Red Flag Warning | PIH | Bingham, Bonneville, Butte, Clark, Fremont, Jefferson and 3 more | 33 hr |
| Sep 28, 1:44 PM MDT | Freeze Watch | MSO | Clearwater, Idaho, Lemhi | 21 hr |
| Sep 28, 1:54 PM MDT | Freeze Watch | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone | 16 hr |
| Sep 28, 2:49 PM MDT | Red Flag Warning | OTX | Benewah, Bonner, Boundary, Kootenai, Shoshone | 29 hr |
| Sep 29, 5:54 AM MDT | Frost Advisory | OTX | Kootenai, Lewis, Nez Perce | 27 hr |
| Sep 29, 5:54 AM MDT | Freeze Warning | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone | 27 hr |
| Sep 29, 10:52 AM MDT | Freeze Warning | MSO | Clearwater, Idaho, Lemhi | 46 hr |
| Sep 29, 2:53 PM MDT | Dust Storm Advisory | OTX | Benewah, Kootenai, Latah, Shoshone | 82 min |
| Sep 29, 4:35 PM MDT | Dust Storm Advisory | OTX | Benewah, Kootenai, Latah | 115 min |
| Sep 30, 12:32 PM MDT | Frost Advisory | PIH | Bannock, Bingham, Bonneville, Butte, Fremont, Jefferson and 2 more | 20 hr |
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 | 21 |
| Mesoscale Discussion | 4 |
| Special Weather Statement | 67 |
| Flooding | |
| Flash Flood Warning | 4 |
| Flood Watch | 1 |
| Areal Flood Advisory | 7 |
| Winter | |
| Winter Weather Advisory | 1 |
| Heat | |
| Heat Advisory | 1 |
| Cold | |
| Freeze Warning | 2 |
| Freeze Watch | 3 |
| Frost Advisory | 4 |
| Wind and dust | |
| Dust Storm Warning | 2 |
| Dust Storm Advisory | 2 |
| Lake Wind Advisory | 1 |
| Wind Advisory | 3 |
| Fire | |
| Red Flag Warning | 9 |
| Fire Weather Watch | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Idaho County18
- Kootenai County17
- Ada County16
- Valley County16
- Lemhi County15
- Boise County14
- Benewah County13
- Bonner County13
- Elmore County12
- Owyhee County12
- Canyon County11
- Gem County11
- Butte County11
- Latah County11
- Shoshone County11
- Boundary County10
- Lincoln County9
- Washington County9
- Nez Perce County9
- Adams County8
- Camas County8
- Bingham County8
- Bonneville County8
- Custer County8
- Payette County7
- Fremont County7
- Power County7
- Gooding County6
- Jerome County6
- Blaine County6
- Clark County6
- Jefferson County6
- Teton County6
- Twin Falls County5
- Bannock County5
- Madison County5
- Minidoka County5
- Bear Lake County4
- Cassia County4
- Lewis County4
Nearby
Alerts in force nowTornadoes on recordThe radar archive20232025
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.