Alert archive / Idaho / 2017
Weather alerts in Idaho, September 2017
59 weather alerts in September 2017, 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 2017. Tap one for its archive.
- Alerts
- 59
- Warnings
- 9
- Watches
- 7
- Advisories
- 13
- Busiest day
- September 8, 201711 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, 6:02 PM MDT | Special Weather Statement | PIH | Bingham, Jefferson | 43 min |
| Sep 1, 2:47 PM MDT | Fire Weather Watch | BOI | Boise, Camas, Elmore, Gem, Idaho, Valley | 24 hr |
| Sep 1, 2:53 PM MDT | Fire Weather Watch | OTX | Benewah, Bonner, Boundary, Kootenai, Shoshone | 24 hr |
| Sep 2, 2:34 PM MDT | Red Flag Warning | BOI | Boise, Camas, Elmore, Gem, Idaho, Valley | 4 days |
| Sep 2, 3:15 PM MDT | Red Flag Warning | OTX | Benewah, Bonner, Boundary, Kootenai, Shoshone | 30 hr |
| Sep 5, 4:52 AM MDT | Lake Wind Advisory | PIH | 6 hr | |
| Sep 6, 3:07 PM MDT | Red Flag Warning | BOI | Owyhee | 35 hr |
| Sep 7, 8:12 AM MDT | Fire Weather Watch | BOI | Adams, Boise, Gem, Idaho, Owyhee, Payette and 2 more | 24 hr |
| Sep 7, 1:48 PM MDT | Fire Weather Watch | MSO | Clearwater, Idaho, Latah, Lewis, Nez Perce | 22 hr |
| Sep 7, 7:11 PM MDT | Special Weather Statement | PIH | Cassia | 49 min |
| Sep 7, 9:18 PM MDT | Special Weather Statement | PIH | Bannock, Bingham, Butte, Power | 87 min |
| Sep 8, 8:19 AM MDT | Red Flag Warning | BOI | Adams, Boise, Gem, Idaho, Owyhee, Valley and 1 more | 16 hr |
| Sep 8, 2:34 PM MDT | Fire Weather Watch | BOI | Adams, Idaho, Valley, Washington | 18 hr |
| Sep 8, 3:09 PM MDT | Special Weather Statement | PIH | Power | 81 min |
| Sep 8, 3:55 PM MDT | Special Weather Statement | PIH | Bannock, Bingham | 80 min |
| Sep 8, 4:26 PM MDT | Special Weather Statement | PIH | Bannock | 64 min |
| Sep 8, 4:30 PM MDT | Special Weather Statement | PIH | Caribou | 60 min |
| Sep 8, 5:11 PM MDT | Special Weather Statement | PIH | Bingham | 49 min |
| Sep 8, 5:16 PM MDT | Special Weather Statement | MSO | Idaho | 14 min |
| Sep 8, 5:24 PM MDT | Special Weather Statement | PIH | Bingham | 36 min |
| Sep 8, 6:22 PM MDT | Special Weather Statement | PIH | Bannock | 53 min |
| Sep 9, 4:18 PM MDT | Special Weather Statement | PIH | Power | 57 min |
| Sep 9, 5:07 PM MDT | Special Weather Statement | PIH | Bingham | 53 min |
| Sep 9, 5:59 PM MDT | Special Weather Statement | PIH | Bonneville, Madison | 61 min |
| Sep 9, 6:23 PM MDT | Special Weather Statement | PIH | Bonneville | 52 min |
| Sep 12, 2:03 PM MDT | Winter Storm Watch | MSO | Lemhi | 43 hr |
| Sep 12, 3:07 PM MDT | Special Weather Statement | PIH | Bear Lake, Franklin | 53 min |
| Sep 12, 4:08 PM MDT | Special Weather Statement | PIH | Bear Lake, Franklin | 52 min |
| Sep 13, 3:39 PM MDT | Special Weather Statement | PIH | Cassia | 66 min |
| Sep 13, 5:38 PM MDT | Special Weather Statement | PIH | Bannock | 37 min |
| Sep 13, 6:03 PM MDT | Special Weather Statement | PIH | Bonneville | 42 min |
| Sep 14, 8:14 AM MDT | Red Flag Warning | BOI | Owyhee, Twin Falls | 10 hr |
| Sep 14, 9:29 AM MDT | Winter Storm Warning | MSO | Lemhi | 45 hr |
| Sep 14, 3:15 PM MDT | Special Weather Statement | PIH | Minidoka | 60 min |
| Sep 14, 3:23 PM MDT | Special Weather Statement | PIH | Jefferson | 67 min |
| Sep 14, 4:19 PM MDT | Special Weather Statement | PIH | Bingham | 56 min |
| Sep 14, 5:17 PM MDT | Special Weather Statement | PIH | Blaine, Lincoln, Minidoka, Power | 43 min |
| Sep 14, 5:23 PM MDT | Special Weather Statement | PIH | Jefferson, Madison, Teton | 37 min |
| Sep 14, 6:22 PM MDT | Special Weather Statement | PIH | Bannock, Bonneville, Madison, Oneida, Teton | 38 min |
| Sep 15, 10:12 AM MDT | Freeze Warning | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone | 24 hr |
| Sep 18, 3:39 AM MDT | Lake Wind Advisory | PIH | 16 hr | |
| Sep 19, 2:26 AM MDT | Lake Wind Advisory | PIH | 18 hr | |
| Sep 19, 11:44 AM MDT | Special Weather Statement | PIH | Bannock | 46 min |
| Sep 19, 1:37 PM MDT | Wind Advisory | PIH | 6 hr | |
| Sep 19, 4:06 PM MDT | Special Weather Statement | MSO | Clearwater | 24 min |
| Sep 20, 2:15 AM MDT | Wind Advisory | PIH | 17 hr | |
| Sep 20, 12:26 PM MDT | Special Weather Statement | BOI | Ada | 34 min |
| Sep 21, 12:59 AM MDT | Areal Flood Advisory | PIH | Power | 12 hr |
| Sep 21, 3:25 AM MDT | Winter Weather Advisory | PIH | 44 hr | |
| Sep 21, 3:33 AM MDT | Winter Weather Advisory | MSO | Lemhi | 44 hr |
| Sep 22, 1:50 PM MDT | Freeze Warning | PIH | 19 hr | |
| Sep 23, 3:31 AM MDT | Winter Weather Advisory | PIH | 34 hr | |
| Sep 23, 1:29 PM MDT | Frost Advisory | MSO | Clearwater, Idaho | 20 hr |
| Sep 23, 1:29 PM MDT | Freeze Warning | MSO | Lemhi | 20 hr |
| Sep 23, 1:37 PM MDT | Frost Advisory | PIH | 19 hr | |
| Sep 24, 1:10 PM MDT | Frost Advisory | PIH | 20 hr | |
| Sep 29, 1:36 PM MDT | Freeze Watch | PIH | 48 hr | |
| Sep 30, 2:07 PM MDT | Winter Weather Advisory | MSO | Idaho | 29 hr |
| Sep 30, 2:44 PM MDT | Special Weather Statement | PIH | Bonneville | 46 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 | |
| Special Weather Statement | 30 |
| Flooding | |
| Areal Flood Advisory | 1 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 4 |
| Cold | |
| Freeze Warning | 3 |
| Freeze Watch | 1 |
| Frost Advisory | 3 |
| Wind and dust | |
| Lake Wind Advisory | 3 |
| Wind Advisory | 2 |
| Fire | |
| Red Flag Warning | 5 |
| Fire Weather Watch | 5 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Idaho County9
- Bingham County7
- Bannock County7
- Valley County5
- Power County5
- Bonneville County5
- Boise County4
- Gem County4
- Owyhee County4
- Lemhi County4
- Jefferson County3
- Benewah County3
- Bonner County3
- Boundary County3
- Kootenai County3
- Shoshone County3
- Adams County3
- Washington County3
- Clearwater County3
- Madison County3
- Camas County2
- Elmore County2
- Latah County2
- Cassia County2
- Bear Lake County2
- Franklin County2
- Minidoka County2
- Teton County2
- Payette County1
- Lewis County1
- Nez Perce County1
- Butte County1
- Caribou County1
- Twin Falls County1
- Blaine County1
- Lincoln County1
- Oneida County1
- Ada County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.