Alert archive / Idaho / 2019
Weather alerts in Idaho, September 2019
126 weather alerts in September 2019, 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 2019. Tap one for its archive.
- Alerts
- 126
- Warnings
- 23
- Watches
- 9
- Advisories
- 16
- Busiest day
- September 6, 201934 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 3, 1:24 PM MDT | Red Flag Warning | PIH | Butte, Custer, Idaho, Lemhi, Valley | 32 hr |
| Sep 3, 2:43 PM MDT | Fire Weather Watch | BOI | Ada, Adams, Boise, Camas, Canyon, Elmore and 10 more | 23 hr |
| Sep 4, 1:33 PM MDT | Red Flag Warning | BOI | Ada, Adams, Boise, Camas, Canyon, Elmore and 10 more | 40 hr |
| Sep 4, 1:44 PM MDT | Special Weather Statement | PIH | Cassia | 91 min |
| Sep 5, 12:58 PM MDT | Fire Weather Watch | PIH | Blaine, Boise, Butte, Cassia, Custer, Idaho and 7 more | 13 hr |
| Sep 5, 6:46 PM MDT | Special Weather Statement | BOI | 44 min | |
| Sep 5, 7:29 PM MDT | Special Weather Statement | BOI | Ada | 61 min |
| Sep 5, 7:37 PM MDT | Special Weather Statement | BOI | Ada | 53 min |
| Sep 5, 7:44 PM MDT | Special Weather Statement | BOI | Canyon, Payette | 46 min |
| Sep 5, 8:15 PM MDT | Special Weather Statement | BOI | Boise, Gem | 60 min |
| Sep 5, 9:16 PM MDT | Special Weather Statement | BOI | Adams, Boise, Valley, Washington | 44 min |
| Sep 5, 9:49 PM MDT | Special Weather Statement | PIH | Power | 41 min |
| Sep 5, 10:09 PM MDT | Special Weather Statement | BOI | Adams, Valley, Washington | 66 min |
| Sep 6, 2:23 AM MDT | Red Flag Warning | PIH | Bannock, Bear Lake, Bingham, Blaine, Boise, Bonneville and 19 more | 16 hr |
| Sep 6, 6:55 AM MDT | Special Weather Statement | BOI | 50 min | |
| Sep 6, 7:56 AM MDT | Red Flag Warning | BOI | Ada, Adams, Boise, Camas, Canyon, Elmore and 10 more | 10 hr |
| Sep 6, 8:56 AM MDT | Special Weather Statement | BOI | Canyon, Gem, Payette | 49 min |
| Sep 6, 9:53 AM MDT | Special Weather Statement | BOI | Ada, Canyon | 52 min |
| Sep 6, 10:01 AM MDT | Special Weather Statement | BOI | Owyhee | 44 min |
| Sep 6, 10:52 AM MDT | Flash Flood Watch | BOI | Adams, Boise, Camas, Elmore, Gem, Valley and 1 more | 3 hr |
| Sep 6, 11:11 AM MDT | Flash Flood Watch | MSO | Idaho, Lemhi | 7 hr |
| Sep 6, 11:45 AM MDT | Flash Flood Watch | PIH | Blaine, Butte, Custer | 5 hr |
| Sep 6, 12:31 PM MDT | Severe Thunderstorm Warning | BOI | Camas, Elmore, Gooding, Owyhee | 44 min |
| Sep 6, 12:44 PM MDT | Severe Thunderstorm Warning | BOI | Elmore, Gooding, Jerome, Owyhee, Twin Falls | 46 min |
| Sep 6, 1:04 PM MDT | Mesoscale Discussion | SPC | Blaine, Camas, Cassia, Gooding, Jerome, Lincoln and 2 more | 86 min |
| Sep 6, 1:26 PM MDT | Severe Thunderstorm Warning | BOI | Gooding, Jerome, Twin Falls | 49 min |
| Sep 6, 1:48 PM MDT | Special Weather Statement | PIH | Bear Lake | 42 min |
| Sep 6, 2:06 PM MDT | Special Weather Statement | PIH | Blaine | 54 min |
| Sep 6, 2:11 PM MDT | Special Weather Statement | PIH | Custer | 64 min |
| Sep 6, 2:12 PM MDT | Special Weather Statement | MSO | Lemhi | 48 min |
| Sep 6, 2:20 PM MDT | Special Weather Statement | PIH | Cassia, Minidoka | 40 min |
| Sep 6, 2:33 PM MDT | Special Weather Statement | PIH | Bear Lake | 42 min |
| Sep 6, 3:11 PM MDT | Special Weather Statement | PIH | Butte, Power | 49 min |
| Sep 6, 3:25 PM MDT | Special Weather Statement | MSO | Lewis | 50 min |
| Sep 6, 3:31 PM MDT | Special Weather Statement | PIH | Oneida | 44 min |
| Sep 6, 4:05 PM MDT | Severe Thunderstorm Warning | BOI | Canyon, Owyhee | 55 min |
| Sep 6, 5:04 PM MDT | Special Weather Statement | PIH | Clark, Fremont | 56 min |
| Sep 6, 5:06 PM MDT | Special Weather Statement | BOI | Ada | 54 min |
| Sep 6, 5:12 PM MDT | Severe Thunderstorm Warning | BOI | Ada, Owyhee | 63 min |
| Sep 6, 6:03 PM MDT | Special Weather Statement | PIH | Fremont | 42 min |
| Sep 6, 6:15 PM MDT | Special Weather Statement | BOI | Owyhee | 60 min |
| Sep 6, 6:28 PM MDT | Special Weather Statement | TFX | Fremont | 17 min |
| Sep 6, 7:05 PM MDT | Special Weather Statement | BOI | Adams, Valley | 55 min |
| Sep 6, 8:00 PM MDT | Special Weather Statement | BOI | Valley | 45 min |
| Sep 8, 1:55 AM MDT | Special Weather Statement | BOI | Jerome | 50 min |
| Sep 8, 8:38 AM MDT | Special Weather Statement | PIH | Cassia | 22 min |
| Sep 8, 8:57 AM MDT | Special Weather Statement | PIH | Cassia | 33 min |
| Sep 8, 1:05 PM MDT | Areal Flood Advisory | OTX | Bonner, Kootenai | 3 hr |
| Sep 8, 2:14 PM MDT | Special Weather Statement | PIH | Bannock | 31 min |
| Sep 8, 2:40 PM MDT | Special Weather Statement | PIH | Bingham | 35 min |
| Sep 8, 2:55 PM MDT | Special Weather Statement | PIH | Bear Lake | 50 min |
| Sep 8, 3:27 PM MDT | Special Weather Statement | PIH | Bonneville | 48 min |
| Sep 8, 4:17 PM MDT | Special Weather Statement | PIH | Bonneville, Madison | 43 min |
| Sep 8, 5:51 PM MDT | Special Weather Statement | PIH | Bear Lake, Franklin, Oneida | 54 min |
| Sep 9, 11:15 AM MDT | Areal Flood Advisory | OTX | Kootenai | 2 hr |
| Sep 9, 6:15 PM MDT | Special Weather Statement | BOI | Twin Falls | 30 min |
| Sep 9, 6:48 PM MDT | Special Weather Statement | BOI | Jerome | 42 min |
| Sep 9, 6:53 PM MDT | Severe Thunderstorm Warning | BOI | Jerome, Twin Falls | 29 min |
| Sep 9, 7:29 PM MDT | Special Weather Statement | BOI | Jerome | 46 min |
| Sep 9, 7:36 PM MDT | Severe Thunderstorm Warning | BOI | Jerome, Twin Falls | 24 min |
| Sep 9, 7:54 PM MDT | Severe Thunderstorm Warning | PIH | Cassia, Lincoln, Minidoka | 51 min |
| Sep 9, 8:42 PM MDT | Special Weather Statement | PIH | Minidoka | 48 min |
| Sep 9, 9:12 PM MDT | Special Weather Statement | PIH | Power | 33 min |
| Sep 9, 9:34 PM MDT | Special Weather Statement | PIH | Power | 41 min |
| Sep 10, 10:25 AM MDT | Special Weather Statement | PIH | Cassia | 50 min |
| Sep 10, 12:14 PM MDT | Mesoscale Discussion | SPC | Bannock, Bear Lake, Bingham, Bonneville, Caribou, Cassia and 9 more | 2 hr |
| Sep 10, 1:03 PM MDT | Special Weather Statement | PIH | Bear Lake | 42 min |
| Sep 10, 1:50 PM MDT | Special Weather Statement | PIH | Bear Lake | 40 min |
| Sep 10, 2:28 PM MDT | Severe Thunderstorm Warning | PIH | Bear Lake, Franklin | 47 min |
| Sep 10, 2:37 PM MDT | Areal Flood Advisory | OTX | Latah | 113 min |
| Sep 10, 2:40 PM MDT | Special Weather Statement | BOI | Twin Falls | 50 min |
| Sep 10, 3:02 PM MDT | Special Weather Statement | PIH | Cassia | 28 min |
| Sep 10, 3:07 PM MDT | Special Weather Statement | PIH | Bear Lake | 38 min |
| Sep 10, 3:18 PM MDT | Special Weather Statement | BOI | Jerome | 42 min |
| Sep 10, 3:33 PM MDT | Special Weather Statement | PIH | Cassia | 42 min |
| Sep 10, 3:41 PM MDT | Special Weather Statement | SLC | Cassia | 19 min |
| Sep 10, 4:04 PM MDT | Areal Flood Advisory | OTX | Latah, Nez Perce | 116 min |
| Sep 10, 4:11 PM MDT | Special Weather Statement | SLC | Cassia | 34 min |
| Sep 10, 4:14 PM MDT | Severe Thunderstorm Warning | PIH | Cassia | 46 min |
| Sep 10, 4:53 PM MDT | Severe Thunderstorm Warning | PIH | Cassia, Oneida | 25 min |
| Sep 10, 5:17 PM MDT | Severe Thunderstorm Warning | PIH | Cassia, Oneida, Power | 43 min |
| Sep 10, 5:58 PM MDT | Special Weather Statement | PIH | Oneida | 47 min |
| Sep 10, 6:01 PM MDT | Special Weather Statement | PIH | Bingham | 44 min |
| Sep 10, 6:43 PM MDT | Special Weather Statement | PIH | Bonneville, Caribou | 47 min |
| Sep 10, 7:31 PM MDT | Special Weather Statement | PIH | Madison | 44 min |
| Sep 11, 2:14 PM MDT | Special Weather Statement | PIH | Jefferson | 46 min |
| Sep 11, 3:20 PM MDT | Special Weather Statement | PIH | Fremont, Jefferson, Madison | 85 min |
| Sep 11, 4:11 PM MDT | Special Weather Statement | PIH | Bingham, Bonneville, Madison, Teton | 64 min |
| Sep 11, 4:24 PM MDT | Special Weather Statement | PIH | Minidoka | 51 min |
| Sep 11, 5:36 PM MDT | Special Weather Statement | PIH | Lincoln, Minidoka | 54 min |
| Sep 11, 5:40 PM MDT | Special Weather Statement | PIH | Bingham, Bonneville, Madison, Teton | 65 min |
| Sep 11, 6:35 PM MDT | Special Weather Statement | PIH | Minidoka | 70 min |
| Sep 11, 6:41 PM MDT | Special Weather Statement | PIH | Bonneville, Teton | 64 min |
| Sep 16, 3:00 AM MDT | Wind Advisory | PIH | Bannock, Bingham, Caribou, Franklin, Oneida, Power | 16 hr |
| Sep 16, 3:08 PM MDT | Special Weather Statement | PIH | Fremont | 22 min |
| Sep 16, 3:13 PM MDT | Special Weather Statement | PIH | Bonneville | 62 min |
| Sep 16, 3:36 PM MDT | Special Weather Statement | PIH | Fremont, Madison | 39 min |
| Sep 16, 4:11 PM MDT | Special Weather Statement | PIH | Madison | 64 min |
| Sep 16, 4:20 PM MDT | Special Weather Statement | PIH | Fremont | 40 min |
| Sep 16, 5:27 PM MDT | Special Weather Statement | PIH | Jefferson | 63 min |
| Sep 16, 6:37 PM MDT | Special Weather Statement | PIH | Fremont | 53 min |
| Sep 16, 7:15 PM MDT | Lake Wind Advisory | PIH | Bannock, Bingham, Power | 23 hr |
| Sep 16, 9:10 PM MDT | Special Weather Statement | PIH | Bannock, Bingham, Minidoka, Oneida, Power | 3 hr |
| Sep 19, 4:34 AM MDT | Dense Fog Advisory | BOI | Ada, Canyon, Elmore, Gem, Owyhee, Payette and 1 more | 4 hr |
| Sep 19, 5:55 AM MDT | Dense Fog Advisory | OTX | Kootenai | 5 hr |
| Sep 24, 2:03 PM MDT | Winter Storm Watch | MSO | Clearwater, Idaho, Lemhi | 5 days |
| Sep 25, 2:32 PM MDT | Lake Wind Advisory | PIH | Bannock, Bingham, Power | 29 hr |
| Sep 26, 11:40 AM MDT | Winter Storm Watch | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone | 27 hr |
| Sep 26, 2:33 PM MDT | Winter Storm Warning | MSO | Clearwater, Idaho, Lemhi | 3 days |
| Sep 26, 5:01 PM MDT | Special Weather Statement | OTX | Kootenai | 59 min |
| Sep 27, 3:55 AM MDT | Wind Advisory | OTX | Bonner, Boundary, Kootenai | 56 hr |
| Sep 27, 1:23 PM MDT | Winter Weather Advisory | PIH | Blaine, Butte, Clark, Custer, Fremont, Teton | 53 hr |
| Sep 27, 2:56 PM MDT | Winter Storm Warning | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone | 51 hr |
| Sep 28, 4:02 AM MDT | Freeze Watch | PIH | Bannock, Bingham, Blaine, Bonneville, Butte, Cassia and 6 more | 9 hr |
| Sep 28, 8:08 AM MDT | Flood Watch | PIH | Bannock, Bear Lake, Bingham, Bonneville, Caribou, Cassia and 5 more | 25 hr |
| Sep 28, 9:46 AM MDT | Winter Weather Advisory | MSO | Clearwater, Idaho | 32 hr |
| Sep 28, 11:08 AM MDT | Special Weather Statement | PIH | Franklin | 52 min |
| Sep 28, 1:26 PM MDT | Freeze Warning | PIH | Bannock, Bingham, Blaine, Bonneville, Butte, Cassia and 6 more | 45 hr |
| Sep 28, 3:42 PM MDT | Winter Weather Advisory | OTX | Benewah, Kootenai, Latah, Lewis, Nez Perce | 16 hr |
| Sep 29, 3:37 AM MDT | Frost Advisory | BOI | Canyon, Gem, Owyhee, Payette, Washington | 10 hr |
| Sep 29, 3:37 AM MDT | Freeze Warning | BOI | Ada, Canyon, Elmore, Gem, Gooding, Jerome and 4 more | 29 hr |
| Sep 29, 3:57 AM MDT | Freeze Warning | PIH | Bannock, Bingham, Blaine, Bonneville, Butte, Cassia and 6 more | 54 hr |
| Sep 29, 3:57 AM MDT | Lake Wind Advisory | PIH | Bannock, Bingham, Power | 10 hr |
| Sep 29, 4:27 AM MDT | Freeze Warning | OTX | Benewah, Kootenai, Latah | 30 hr |
| Sep 29, 4:27 AM MDT | Freeze Warning | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Nez Perce | 55 hr |
| Sep 30, 2:33 PM MDT | Frost Advisory | MSO | Idaho | 18 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 | 12 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 76 |
| Flooding | |
| Flash Flood Watch | 3 |
| Flood Watch | 1 |
| Areal Flood Advisory | 4 |
| Winter | |
| Winter Storm Warning | 2 |
| Winter Storm Watch | 2 |
| Winter Weather Advisory | 3 |
| Cold | |
| Freeze Warning | 5 |
| Freeze Watch | 1 |
| Frost Advisory | 2 |
| Wind and dust | |
| Lake Wind Advisory | 3 |
| Wind Advisory | 2 |
| Fire | |
| Red Flag Warning | 4 |
| Fire Weather Watch | 2 |
| 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.
- Cassia County21
- Power County17
- Jerome County16
- Bingham County15
- Twin Falls County14
- Minidoka County14
- Bonneville County13
- Fremont County13
- Madison County13
- Lincoln County12
- Owyhee County12
- Bannock County12
- Idaho County11
- Valley County11
- Bear Lake County11
- Ada County10
- Canyon County10
- Oneida County10
- Kootenai County10
- Butte County9
- Gem County9
- Washington County9
- Blaine County9
- Boise County8
- Elmore County8
- Gooding County8
- Payette County8
- Jefferson County8
- Lemhi County7
- Adams County7
- Franklin County7
- Latah County7
- Custer County6
- Camas County6
- Teton County6
- Caribou County5
- Bonner County5
- Benewah County5
- Boundary County4
- Clark County3
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.