Alert archive / Idaho / 2022
Weather alerts in Idaho, September 2022
132 weather alerts in September 2022, 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 2022. Tap one for its archive.
- Alerts
- 132
- Warnings
- 25
- Watches
- 12
- Advisories
- 14
- Busiest day
- September 21, 202230 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 |
|---|---|---|---|---|
| Aug 31, 8:27 PM MDT | Special Weather Statement | OTX | Bonner, Boundary | 48 min |
| Aug 31, 8:31 PM MDT | Special Weather Statement | OTX | Kootenai | 29 min |
| Aug 31, 8:49 PM MDT | Special Weather Statement | OTX | Bonner | 41 min |
| Sep 1, 1:14 PM MDT | Fire Weather Watch | PIH | Blaine, Boise, Butte, Custer, Idaho, Lemhi and 1 more | 24 hr |
| Sep 1, 1:54 PM MDT | Heat Advisory | OTX | Benewah, Kootenai, Latah, Lewis, Nez Perce | 31 hr |
| Sep 1, 2:22 PM MDT | Fire Weather Watch | BOI | Adams, Boise, Camas, Elmore, Gem, Idaho and 3 more | 23 hr |
| Sep 1, 2:47 PM MDT | Heat Advisory | MSO | Clearwater, Idaho | 29 hr |
| Sep 1, 2:57 PM MDT | Red Flag Warning | OTX | Benewah, Bonner, Boundary, Kootenai, Shoshone | 55 hr |
| Sep 2, 1:14 PM MDT | Red Flag Warning | MSO | Clearwater, Idaho, Latah, Lewis, Nez Perce | 52 hr |
| Sep 2, 1:16 PM MDT | Red Flag Warning | BOI | Adams, Boise, Camas, Elmore, Gem, Idaho and 3 more | 32 hr |
| Sep 2, 1:18 PM MDT | Fire Weather Watch | PIH | Bingham, Blaine, Boise, Bonneville, Butte, Clark and 9 more | 23 hr |
| Sep 2, 1:18 PM MDT | Red Flag Warning | PIH | Blaine, Boise, Butte, Custer, Idaho, Lemhi and 1 more | 32 hr |
| Sep 3, 11:54 AM MDT | Red Flag Warning | PIH | Bingham, Blaine, Boise, Bonneville, Butte, Clark and 10 more | 33 hr |
| Sep 3, 4:01 PM MDT | Special Weather Statement | MSO | Clearwater, Idaho | 44 min |
| Sep 4, 3:14 AM MDT | Heat Advisory | BOI | Ada, Adams, Boise, Camas, Canyon, Elmore and 4 more | 4 days |
| Sep 5, 3:41 AM MDT | Fire Weather Watch | OTX | Benewah, Bonner, Boundary, Kootenai, Shoshone | 24 hr |
| Sep 5, 12:04 PM MDT | Fire Weather Watch | PIH | Butte, Custer, Idaho, Lemhi, Valley | 26 hr |
| Sep 5, 1:53 PM MDT | Fire Weather Watch | MSO | Clearwater, Idaho, Latah, Lewis, Nez Perce | 13 hr |
| Sep 5, 2:53 PM MDT | Fire Weather Watch | BOI | Adams, Boise, Gem, Idaho, Valley, Washington | 23 hr |
| Sep 6, 3:08 AM MDT | Red Flag Warning | MSO | Clearwater, Idaho, Latah, Lewis, Nez Perce | 42 hr |
| Sep 6, 4:08 AM MDT | Red Flag Warning | OTX | Benewah, Bonner, Boundary, Kootenai, Shoshone | 51 hr |
| Sep 6, 10:32 AM MDT | Red Flag Warning | BOI | Boise, Gem, Idaho, Valley | 8 hr |
| Sep 6, 2:01 PM MDT | Fire Weather Watch | PIH | Bannock, Bear Lake, Bingham, Blaine, Bonneville, Butte and 15 more | 23 hr |
| Sep 6, 2:01 PM MDT | Red Flag Warning | PIH | Blaine, Boise, Butte, Custer, Idaho, Lemhi and 1 more | 31 hr |
| Sep 6, 2:21 PM MDT | Fire Weather Watch | BOI | Boise, Camas, Elmore, Gooding, Jerome, Lincoln and 2 more | 24 hr |
| Sep 6, 2:21 PM MDT | Red Flag Warning | BOI | Adams, Boise, Camas, Elmore, Gem, Idaho and 2 more | 31 hr |
| Sep 7, 12:44 PM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bingham, Blaine, Boise, Bonneville and 19 more | 32 hr |
| Sep 7, 1:45 PM MDT | Special Weather Statement | PIH | Cassia | 45 min |
| Sep 7, 2:03 PM MDT | Special Weather Statement | MSO | Idaho | 87 min |
| Sep 7, 2:36 PM MDT | Red Flag Warning | BOI | Boise, Camas, Elmore, Gooding, Jerome, Lincoln and 2 more | 30 hr |
| Sep 7, 3:56 PM MDT | Special Weather Statement | MSO | Idaho | 49 min |
| Sep 7, 5:56 PM MDT | Mesoscale Discussion | SPC | Ada, Adams, Boise, Camas, Canyon, Custer and 6 more | 2 hr |
| Sep 7, 6:08 PM MDT | Severe Thunderstorm Warning | BOI | Ada, Canyon, Gem, Owyhee, Payette, Washington | 37 min |
| Sep 7, 6:13 PM MDT | Special Weather Statement | BOI | Elmore | 32 min |
| Sep 7, 6:41 PM MDT | Severe Thunderstorm Warning | BOI | Ada, Adams, Boise, Canyon, Gem, Payette and 2 more | 64 min |
| Sep 7, 6:45 PM MDT | Special Weather Statement | BOI | Camas, Elmore, Gooding | 60 min |
| Sep 7, 7:09 PM MDT | Dust Storm Advisory | BOI | Ada, Boise, Canyon, Elmore, Owyhee | 36 min |
| Sep 7, 7:45 PM MDT | Special Weather Statement | BOI | Boise, Valley | 45 min |
| Sep 7, 7:46 PM MDT | Dust Storm Advisory | BOI | Ada, Boise, Camas, Canyon, Elmore, Gooding and 3 more | 59 min |
| Sep 7, 9:06 PM MDT | Special Weather Statement | BOI | Washington | 54 min |
| Sep 7, 9:35 PM MDT | Special Weather Statement | MSO | Lemhi | 40 min |
| Sep 8, 1:54 AM MDT | Lake Wind Advisory | PIH | Bannock, Bingham, Power | 19 hr |
| Sep 8, 11:10 AM MDT | Special Weather Statement | PIH | Fremont | 35 min |
| Sep 8, 1:43 PM MDT | Wind Advisory | PIH | Bingham, Bonneville, Butte, Fremont, Jefferson, Madison | 7 hr |
| Sep 9, 1:53 PM MDT | Fire Weather Watch | BOI | Boise, Camas, Elmore, Gem, Idaho, Valley | 25 hr |
| Sep 9, 2:46 PM MDT | Fire Weather Watch | PIH | Blaine, Boise, Custer, Idaho, Lemhi, Valley | 24 hr |
| Sep 10, 1:46 AM MDT | Lake Wind Advisory | PIH | Bannock, Bingham, Power | 10 hr |
| Sep 13, 7:53 PM MDT | Special Weather Statement | BOI | Payette | 22 min |
| Sep 14, 3:06 AM MDT | Dense Fog Advisory | MSO | Idaho, Lemhi | 9 hr |
| Sep 14, 5:34 AM MDT | Special Weather Statement | OTX | Benewah | 26 min |
| Sep 14, 1:28 PM MDT | Special Weather Statement | LKN | Twin Falls | 32 min |
| Sep 14, 3:53 PM MDT | Special Weather Statement | PIH | Cassia | 37 min |
| Sep 14, 5:26 PM MDT | Special Weather Statement | PIH | Power | 49 min |
| Sep 14, 6:04 PM MDT | Special Weather Statement | BOI | Twin Falls | 26 min |
| Sep 14, 6:09 PM MDT | Special Weather Statement | BOI | Owyhee | 36 min |
| Sep 14, 6:30 PM MDT | Special Weather Statement | PIH | Bingham | 30 min |
| Sep 14, 7:03 PM MDT | Special Weather Statement | PIH | Power | 27 min |
| Sep 15, 12:13 AM MDT | Special Weather Statement | MSO | Idaho | 47 min |
| Sep 15, 3:34 PM MDT | Special Weather Statement | PIH | Cassia | 56 min |
| Sep 15, 3:58 PM MDT | Special Weather Statement | PIH | Bonneville | 62 min |
| Sep 15, 4:18 PM MDT | Special Weather Statement | PIH | Cassia | 57 min |
| Sep 15, 5:00 PM MDT | Special Weather Statement | PIH | Cassia | 60 min |
| Sep 15, 5:11 PM MDT | Special Weather Statement | PIH | Jefferson | 49 min |
| Sep 15, 5:19 PM MDT | Special Weather Statement | BOI | 26 min | |
| Sep 15, 5:54 PM MDT | Special Weather Statement | PIH | Power | 51 min |
| Sep 15, 6:02 PM MDT | Special Weather Statement | BOI | 28 min | |
| Sep 15, 6:33 PM MDT | Special Weather Statement | PIH | Power | 57 min |
| Sep 15, 6:45 PM MDT | Areal Flood Advisory | BOI | Adams, Gem, Washington | 3 hr |
| Sep 15, 7:12 PM MDT | Special Weather Statement | BOI | Owyhee | 33 min |
| Sep 15, 7:27 PM MDT | Special Weather Statement | BOI | Canyon | 33 min |
| Sep 16, 4:17 PM MDT | Special Weather Statement | PIH | Butte | 28 min |
| Sep 16, 7:28 PM MDT | Special Weather Statement | BOI | Gooding | 32 min |
| Sep 17, 5:32 PM MDT | Special Weather Statement | BOI | Gem | 28 min |
| Sep 17, 6:34 PM MDT | Areal Flood Advisory | BOI | Boise | 3 hr |
| Sep 18, 7:30 AM MDT | Special Weather Statement | BOI | Payette | 30 min |
| Sep 21, 12:08 PM MDT | Special Weather Statement | PIH | Power | 37 min |
| Sep 21, 12:11 PM MDT | Special Weather Statement | SLC | Oneida | 19 min |
| Sep 21, 12:20 PM MDT | Mesoscale Discussion | SPC | Ada, Bannock, Bear Lake, Bingham, Blaine, Butte and 13 more | 85 min |
| Sep 21, 12:22 PM MDT | Severe Thunderstorm Warning | BOI | Jerome, Twin Falls | 23 min |
| Sep 21, 12:38 PM MDT | Special Weather Statement | PIH | Bannock | 37 min |
| Sep 21, 12:39 PM MDT | Special Weather Statement | BOI | Ada | 36 min |
| Sep 21, 12:40 PM MDT | Severe Thunderstorm Watch | SPC | Bannock, Bear Lake, Bingham, Blaine, Boise, Bonneville and 19 more | 8 hr |
| Sep 21, 12:46 PM MDT | Special Weather Statement | BOI | Jerome | 29 min |
| Sep 21, 12:59 PM MDT | Special Weather Statement | BOI | Gooding | 31 min |
| Sep 21, 1:21 PM MDT | Special Weather Statement | BOI | Jerome | 24 min |
| Sep 21, 1:34 PM MDT | Special Weather Statement | PIH | Blaine | 41 min |
| Sep 21, 1:51 PM MDT | Special Weather Statement | PIH | Custer | 39 min |
| Sep 21, 2:03 PM MDT | Special Weather Statement | PIH | Lincoln, Minidoka | 42 min |
| Sep 21, 2:10 PM MDT | Special Weather Statement | BOI | Gooding | 35 min |
| Sep 21, 2:10 PM MDT | Special Weather Statement | PIH | Bear Lake, Franklin | 50 min |
| Sep 21, 2:18 PM MDT | Special Weather Statement | PIH | Caribou | 42 min |
| Sep 21, 2:19 PM MDT | Special Weather Statement | BOI | Jerome | 26 min |
| Sep 21, 2:26 PM MDT | Severe Thunderstorm Warning | PIH | Bannock, Bear Lake, Caribou | 34 min |
| Sep 21, 2:47 PM MDT | Mesoscale Discussion | SPC | Bannock, Bear Lake, Bingham, Blaine, Bonneville, Butte and 17 more | 88 min |
| Sep 21, 2:52 PM MDT | Special Weather Statement | MSO | Idaho | 23 min |
| Sep 21, 2:55 PM MDT | Special Weather Statement | PIH | Blaine, Custer, Lincoln | 65 min |
| Sep 21, 2:58 PM MDT | Special Weather Statement | PIH | Power | 62 min |
| Sep 21, 3:23 PM MDT | Special Weather Statement | PIH | Teton | 37 min |
| Sep 21, 3:38 PM MDT | Special Weather Statement | PIH | Butte | 67 min |
| Sep 21, 4:27 PM MDT | Special Weather Statement | PIH | Power | 33 min |
| Sep 21, 4:34 PM MDT | Severe Thunderstorm Warning | PIH | Cassia, Oneida, Power | 26 min |
| Sep 21, 4:44 PM MDT | Severe Thunderstorm Warning | PIH | Butte, Clark, Jefferson | 46 min |
| Sep 21, 4:51 PM MDT | Special Weather Statement | MSO | Clearwater | 24 min |
| Sep 21, 4:59 PM MDT | Special Weather Statement | PIH | Power | 46 min |
| Sep 21, 5:31 PM MDT | Special Weather Statement | PIH | Clark | 44 min |
| Sep 21, 6:02 PM MDT | Special Weather Statement | PIH | Oneida | 43 min |
| Sep 21, 6:32 PM MDT | Severe Thunderstorm Warning | PIH | Cassia, Power | 28 min |
| Sep 21, 6:35 PM MDT | Special Weather Statement | PIH | Oneida | 25 min |
| Sep 21, 6:51 PM MDT | Tornado Warning | PIH | Power | 24 min |
| Sep 21, 7:00 PM MDT | Severe Thunderstorm Warning | PIH | Bannock, Bingham, Power | 30 min |
| Sep 21, 7:02 PM MDT | Mesoscale Discussion | SPC | Bannock, Bingham, Bonneville, Caribou, Franklin, Oneida and 1 more | 88 min |
| Sep 21, 7:05 PM MDT | Severe Thunderstorm Warning | PIH | Bannock, Oneida, Power | 40 min |
| Sep 21, 7:21 PM MDT | Tornado Warning | PIH | Bannock, Power | 24 min |
| Sep 21, 7:44 PM MDT | Special Weather Statement | PIH | Oneida | 31 min |
| Sep 21, 7:46 PM MDT | Severe Thunderstorm Warning | PIH | Bannock, Bingham, Caribou | 29 min |
| Sep 21, 8:03 PM MDT | Special Weather Statement | BOI | Boise | 27 min |
| Sep 21, 8:08 PM MDT | Special Weather Statement | PIH | Bannock | 37 min |
| Sep 21, 8:24 PM MDT | Special Weather Statement | BOI | Jerome | 36 min |
| Sep 21, 8:28 PM MDT | Special Weather Statement | PIH | Bannock | 32 min |
| Sep 21, 10:05 PM MDT | Special Weather Statement | SLC | Oneida | 25 min |
| Sep 22, 1:51 AM MDT | Lake Wind Advisory | PIH | Bannock, Bingham, Power | 18 hr |
| Sep 22, 1:51 AM MDT | Wind Advisory | PIH | Bingham, Bonneville, Butte, Jefferson | 18 hr |
| Sep 22, 3:01 PM MDT | Special Weather Statement | PIH | Fremont | 29 min |
| Sep 22, 4:02 PM MDT | Special Weather Statement | PIH | Fremont | 28 min |
| Sep 23, 3:51 AM MDT | Dense Fog Advisory | MSO | Clearwater, Idaho | 5 hr |
| Sep 28, 3:45 PM MDT | Special Weather Statement | PIH | Caribou | 60 min |
| Sep 28, 4:47 PM MDT | Special Weather Statement | PIH | Caribou | 28 min |
| Sep 29, 12:06 PM MDT | Mesoscale Discussion | SPC | Teton | 2 hr |
| Sep 29, 12:50 PM MDT | Mesoscale Discussion | SPC | Bannock, Bear Lake, Caribou, Franklin, Oneida | 2 hr |
| Sep 29, 1:01 PM MDT | Special Weather Statement | PIH | Teton | 59 min |
| Sep 29, 2:40 PM MDT | Special Weather Statement | PIH | Bonneville | 65 min |
| Sep 29, 2:48 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Bonneville, Teton | 37 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 | 11 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 6 |
| Special Weather Statement | 75 |
| Flooding | |
| Areal Flood Advisory | 2 |
| Heat | |
| Heat Advisory | 3 |
| Wind and dust | |
| Dust Storm Advisory | 2 |
| Lake Wind Advisory | 3 |
| Wind Advisory | 2 |
| Fire | |
| Red Flag Warning | 12 |
| Fire Weather Watch | 11 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Power County25
- Boise County24
- Idaho County23
- Bannock County18
- Bingham County17
- Butte County16
- Valley County15
- Jerome County15
- Elmore County14
- Oneida County14
- Blaine County13
- Custer County13
- Camas County13
- Gem County12
- Owyhee County12
- Bonneville County12
- Caribou County12
- Cassia County12
- Lincoln County11
- Twin Falls County11
- Lemhi County10
- Washington County10
- Fremont County10
- Jefferson County10
- Teton County10
- Gooding County10
- Adams County8
- Clark County8
- Minidoka County8
- Ada County8
- Bear Lake County8
- Franklin County8
- Clearwater County7
- Madison County7
- Canyon County7
- Payette County6
- Bonner County5
- Kootenai County5
- Benewah County5
- Boundary County4
4 more counties
Nearby
Alerts in force nowTornadoes on recordThe radar archive20212023
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.