Alert archive / Idaho / 2021
Weather alerts in Idaho, April 2021
34 weather alerts in April 2021, 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 April 2021. Tap one for its archive.
- Alerts
- 34
- Warnings
- 3
- Watches
- 2
- Advisories
- 24
- Busiest day
- April 9, 20215 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 |
|---|---|---|---|---|
| Apr 7, 3:13 AM MDT | Winter Weather Advisory | OTX | Benewah, Kootenai, Latah, Shoshone | 31 hr |
| Apr 7, 3:24 AM MDT | Wind Advisory | PIH | Bannock, Bingham, Blaine, Bonneville, Butte, Caribou and 8 more | 42 hr |
| Apr 7, 11:35 AM MDT | Wind Advisory | BOI | Ada, Elmore, Gooding, Jerome, Owyhee, Twin Falls | 32 hr |
| Apr 7, 12:10 PM MDT | Winter Weather Advisory | MSO | Clearwater, Idaho | 22 hr |
| Apr 8, 1:02 PM MDT | High Wind Warning | PIH | Bingham, Bonneville, Butte, Jefferson | 8 hr |
| Apr 8, 5:19 PM MDT | Special Weather Statement | MSO | Shoshone | 26 min |
| Apr 9, 1:25 AM MDT | High Wind Watch | PIH | Bingham, Bonneville, Butte, Fremont, Jefferson, Madison | 11 hr |
| Apr 9, 1:25 AM MDT | Wind Advisory | PIH | Bannock, Bingham, Blaine, Bonneville, Caribou, Cassia and 7 more | 45 hr |
| Apr 9, 11:53 AM MDT | Wind Advisory | MSO | Lemhi | 36 hr |
| Apr 9, 12:41 PM MDT | High Wind Warning | PIH | Bingham, Bonneville, Butte, Fremont, Jefferson, Madison | 33 hr |
| Apr 9, 1:49 PM MDT | Wind Advisory | BOI | Ada, Camas, Elmore, Gooding, Jerome, Owyhee and 1 more | 31 hr |
| Apr 12, 2:05 AM MDT | Wind Advisory | BOI | Gooding, Jerome, Twin Falls | 45 hr |
| Apr 12, 2:52 AM MDT | Lake Wind Advisory | PIH | Bannock, Bingham, Power | 17 hr |
| Apr 12, 2:52 AM MDT | Lake Wind Advisory | PIH | Bannock, Bingham, Power | 41 hr |
| Apr 12, 2:52 AM MDT | Wind Advisory | PIH | Bannock, Bear Lake, Bingham, Blaine, Bonneville, Butte and 8 more | 57 hr |
| Apr 12, 1:30 PM MDT | Wind Advisory | OTX | Bonner, Boundary, Kootenai | 26 hr |
| Apr 12, 7:53 PM MDT | High Wind Watch | PIH | Bear Lake, Caribou, Franklin, Oneida | 7 hr |
| Apr 13, 2:33 AM MDT | High Wind Warning | PIH | Bear Lake, Caribou, Franklin, Oneida | 24 hr |
| Apr 13, 1:10 PM MDT | Winter Weather Advisory | BOI | Twin Falls | 23 hr |
| Apr 14, 2:52 AM MDT | Lake Wind Advisory | PIH | Bannock, Bingham, Power | 16 hr |
| Apr 15, 3:08 AM MDT | Lake Wind Advisory | PIH | Bannock, Bingham, Power | 16 hr |
| Apr 16, 3:20 AM MDT | Lake Wind Advisory | PIH | Bannock, Bingham, Power | 16 hr |
| Apr 17, 3:14 AM MDT | Lake Wind Advisory | PIH | Bannock, Bingham, Power | 14 hr |
| Apr 17, 10:41 PM MDT | Wind Advisory | OTX | Bonner, Boundary, Kootenai | 28 hr |
| Apr 18, 2:48 PM MDT | Wind Advisory | PIH | Bannock, Bingham, Blaine, Bonneville, Butte, Caribou and 9 more | 30 hr |
| Apr 19, 2:34 AM MDT | Wind Advisory | BOI | Ada, Canyon, Elmore, Gem, Gooding, Jerome and 4 more | 15 hr |
| Apr 19, 6:20 PM MDT | Lake Wind Advisory | PIH | Bannock, Bingham, Power | 3 hr |
| Apr 19, 9:18 PM MDT | Lake Wind Advisory | PIH | Bannock, Bingham, Power | 23 hr |
| Apr 20, 12:49 PM MDT | Lake Wind Advisory | PIH | Bannock, Bingham, Power | 32 hr |
| Apr 24, 1:37 PM MDT | Lake Wind Advisory | PIH | Bannock, Bingham, Power | 4 hr |
| Apr 24, 3:31 PM MDT | Special Weather Statement | PIH | Power | 59 min |
| Apr 24, 4:02 PM MDT | Special Weather Statement | PIH | Bannock | 43 min |
| Apr 24, 4:13 PM MDT | Special Weather Statement | PIH | Jefferson | 62 min |
| Apr 24, 4:33 PM MDT | Special Weather Statement | PIH | Bingham | 42 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 | 5 |
| Winter | |
| Winter Weather Advisory | 3 |
| Wind and dust | |
| High Wind Warning | 3 |
| High Wind Watch | 2 |
| Lake Wind Advisory | 10 |
| Wind Advisory | 11 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bingham County18
- Bannock County15
- Power County15
- Bonneville County7
- Jefferson County7
- Butte County6
- Caribou County6
- Oneida County6
- Fremont County5
- Madison County5
- Twin Falls County5
- Blaine County4
- Cassia County4
- Lincoln County4
- Minidoka County4
- Gooding County4
- Jerome County4
- Franklin County4
- Kootenai County3
- Ada County3
- Elmore County3
- Owyhee County3
- Bear Lake County3
- Shoshone County2
- Bonner County2
- Boundary County2
- Benewah County1
- Latah County1
- Clearwater County1
- Idaho County1
- Teton County1
- Lemhi County1
- Camas County1
- Canyon County1
- Gem County1
- Payette County1
- Washington County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.