Alert archive / Idaho / 2020
Weather alerts in Idaho, April 2020
88 weather alerts in April 2020, 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 2020. Tap one for its archive.
- Alerts
- 88
- Warnings
- 24
- Watches
- 0
- Advisories
- 17
- Busiest day
- April 30, 202045 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 |
|---|---|---|---|---|
| Mar 31, 8:28 PM MDT | Winter Weather Advisory | OTX | Benewah, Kootenai, Latah, Shoshone | 10 hr |
| Apr 2, 2:07 PM MDT | Special Weather Statement | PIH | Bingham | 83 min |
| Apr 3, 8:34 PM MDT | Winter Weather Advisory | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone | 3 hr |
| Apr 4, 3:32 PM MDT | Winter Weather Advisory | OTX | Benewah, Kootenai, Latah, Shoshone | 18 hr |
| Apr 5, 9:44 PM MDT | Special Weather Statement | PIH | Bonneville | 31 min |
| Apr 9, 2:35 AM MDT | Wind Advisory | BOI | Ada, Boise, Camas, Canyon, Elmore, Gem and 6 more | 69 hr |
| Apr 10, 4:13 AM MDT | Wind Advisory | PIH | Bannock, Bingham, Blaine, Bonneville, Butte, Cassia and 7 more | 42 hr |
| Apr 10, 8:40 PM MDT | Special Weather Statement | PIH | Madison, Teton | 65 min |
| Apr 10, 9:30 PM MDT | Special Weather Statement | PIH | Fremont | 60 min |
| Apr 11, 3:03 PM MDT | Special Weather Statement | PIH | Bingham, Bonneville | 57 min |
| Apr 11, 4:01 PM MDT | Special Weather Statement | PIH | Bingham | 59 min |
| Apr 11, 4:10 PM MDT | Special Weather Statement | PIH | Bonneville | 50 min |
| Apr 11, 4:33 PM MDT | Special Weather Statement | PIH | Madison | 42 min |
| Apr 12, 3:28 AM MDT | Lake Wind Advisory | PIH | Bannock, Bingham, Power | 11 hr |
| Apr 13, 3:25 AM MDT | Lake Wind Advisory | PIH | Bannock, Bingham, Power | 9 hr |
| Apr 14, 2:15 PM MDT | Winter Weather Advisory | PIH | Bear Lake, Bonneville, Butte, Caribou, Clark, Franklin and 3 more | 43 hr |
| Apr 14, 2:19 PM MDT | Wind Advisory | PIH | Blaine, Cassia, Minidoka, Oneida, Power | 28 hr |
| Apr 15, 1:22 PM MDT | Special Weather Statement | PIH | Minidoka | 38 min |
| Apr 15, 1:28 PM MDT | Special Weather Statement | PIH | Jefferson | 47 min |
| Apr 15, 1:55 PM MDT | Lake Wind Advisory | PIH | Bannock, Bingham, Power | 28 hr |
| Apr 15, 2:05 PM MDT | Special Weather Statement | PIH | Minidoka | 55 min |
| Apr 15, 2:28 PM MDT | Wind Advisory | BOI | Ada, Elmore, Gooding, Jerome, Owyhee, Twin Falls | 7 hr |
| Apr 15, 2:33 PM MDT | Special Weather Statement | PIH | Madison, Teton | 57 min |
| Apr 15, 3:15 PM MDT | Special Weather Statement | PIH | Bannock, Bingham, Power | 60 min |
| Apr 15, 4:51 PM MDT | Special Weather Statement | PIH | Bannock, Bingham, Minidoka, Power | 3 hr |
| Apr 22, 2:31 AM MDT | Lake Wind Advisory | PIH | Bannock, Bingham, Power | 17 hr |
| Apr 22, 1:20 PM MDT | Wind Advisory | PIH | Bannock, Bingham, Blaine, Bonneville, Butte, Caribou and 9 more | 33 hr |
| Apr 23, 12:02 PM MDT | Special Weather Statement | PIH | Fremont, Jefferson | 58 min |
| Apr 23, 12:25 PM MDT | Blowing Dust Warning | PIH | Bannock, Bingham, Power | 7 hr |
| Apr 23, 1:16 PM MDT | Special Weather Statement | PIH | Bingham, Bonneville, Madison, Teton | 59 min |
| Apr 23, 2:16 PM MDT | Special Weather Statement | PIH | Bingham, Bonneville, Caribou, Teton | 74 min |
| Apr 23, 3:45 PM MDT | Special Weather Statement | PIH | Bingham | 75 min |
| Apr 24, 10:39 AM MDT | River Flood Advisory | PIH | Caribou | 9 hr |
| Apr 24, 10:39 AM MDT | River Flood Advisory | PIH | Bonneville | 23 days |
| Apr 24, 7:19 PM MDT | River Flood Warning | PIH | Caribou | 65 hr |
| Apr 26, 12:49 PM MDT | Special Weather Statement | PIH | Power | 4 hr |
| Apr 26, 1:53 PM MDT | Wind Advisory | PIH | Bannock, Bingham, Blaine, Bonneville, Butte, Caribou and 5 more | 31 hr |
| Apr 26, 4:27 PM MDT | Special Weather Statement | PIH | Power | 3 hr |
| Apr 27, 10:59 AM MDT | River Flood Warning | PIH | Bonneville | 69 hr |
| Apr 27, 12:01 PM MDT | River Flood Advisory | PIH | Caribou | 47 hr |
| Apr 27, 7:19 PM MDT | Special Weather Statement | MSO | Idaho | 41 min |
| Apr 29, 5:35 PM MDT | Special Weather Statement | BOI | Jerome | 25 min |
| Apr 29, 5:49 PM MDT | Special Weather Statement | BOI | 56 min | |
| Apr 29, 6:08 PM MDT | Special Weather Statement | BOI | Jerome | 52 min |
| Apr 29, 6:50 PM MDT | Special Weather Statement | BOI | 55 min | |
| Apr 29, 8:21 PM MDT | Special Weather Statement | BOI | 39 min | |
| Apr 29, 8:29 PM MDT | Special Weather Statement | BOI | Adams | 61 min |
| Apr 29, 8:34 PM MDT | Special Weather Statement | MSO | Valley | 41 min |
| Apr 29, 8:53 PM MDT | Special Weather Statement | BOI | 52 min | |
| Apr 29, 9:04 PM MDT | Special Weather Statement | BOI | 56 min | |
| Apr 30, 11:36 AM MDT | Mesoscale Discussion | SPC | Ada, Boise, Camas, Canyon, Custer, Elmore and 8 more | 84 min |
| Apr 30, 11:58 AM MDT | Special Weather Statement | PIH | Bannock, Bonneville, Oneida | 92 min |
| Apr 30, 11:59 AM MDT | Special Weather Statement | PIH | Bannock, Bonneville, Oneida | 91 min |
| Apr 30, 12:23 PM MDT | Special Weather Statement | PIH | Custer | 97 min |
| Apr 30, 1:22 PM MDT | Severe Thunderstorm Warning | PIH | Cassia | 53 min |
| Apr 30, 1:32 PM MDT | Special Weather Statement | PIH | Butte | 88 min |
| Apr 30, 1:39 PM MDT | Severe Thunderstorm Warning | BOI | Canyon, Owyhee | 51 min |
| Apr 30, 1:44 PM MDT | Special Weather Statement | TFX | Clark | 46 min |
| Apr 30, 1:46 PM MDT | Tornado Warning | PIH | Cassia | 44 min |
| Apr 30, 1:50 PM MDT | Special Weather Statement | PIH | Fremont | 85 min |
| Apr 30, 2:13 PM MDT | Severe Thunderstorm Warning | BOI | Ada, Canyon, Elmore, Owyhee | 47 min |
| Apr 30, 2:27 PM MDT | Tornado Warning | PIH | Cassia, Oneida, Power | 48 min |
| Apr 30, 2:28 PM MDT | Severe Thunderstorm Warning | BOI | Ada, Boise, Canyon, Elmore, Gem | 47 min |
| Apr 30, 2:33 PM MDT | Severe Thunderstorm Warning | BOI | Ada, Elmore, Owyhee | 42 min |
| Apr 30, 2:34 PM MDT | Special Weather Statement | TFX | Clark | 41 min |
| Apr 30, 2:48 PM MDT | Severe Thunderstorm Warning | BOI | Ada, Elmore | 42 min |
| Apr 30, 2:55 PM MDT | Tornado Warning | PIH | Franklin, Oneida | 50 min |
| Apr 30, 2:58 PM MDT | Mesoscale Discussion | SPC | Ada, Bannock, Bear Lake, Bingham, Blaine, Boise and 20 more | 92 min |
| Apr 30, 3:12 PM MDT | Severe Thunderstorm Warning | BOI | Boise, Camas, Elmore, Gooding, Owyhee, Twin Falls | 48 min |
| Apr 30, 3:37 PM MDT | Special Weather Statement | PIH | Lincoln | 53 min |
| Apr 30, 3:38 PM MDT | Special Weather Statement | MSO | Lemhi | 52 min |
| Apr 30, 3:44 PM MDT | Severe Thunderstorm Warning | PIH | Franklin, Oneida | 46 min |
| Apr 30, 3:56 PM MDT | Special Weather Statement | BOI | Camas, Gooding, Jerome | 49 min |
| Apr 30, 3:57 PM MDT | Severe Thunderstorm Warning | PIH | Lincoln | 48 min |
| Apr 30, 4:09 PM MDT | Tornado Warning | PIH | Lincoln | 20 min |
| Apr 30, 4:29 PM MDT | Special Weather Statement | PIH | Franklin | 91 min |
| Apr 30, 4:29 PM MDT | Severe Thunderstorm Warning | PIH | Blaine, Lincoln | 46 min |
| Apr 30, 4:39 PM MDT | Severe Thunderstorm Warning | PIH | Blaine, Lincoln, Minidoka, Power | 51 min |
| Apr 30, 4:46 PM MDT | Special Weather Statement | MSO | Lemhi | 44 min |
| Apr 30, 4:47 PM MDT | Severe Thunderstorm Warning | PIH | Clark | 28 min |
| Apr 30, 5:01 PM MDT | Special Weather Statement | PIH | Butte | 44 min |
| Apr 30, 5:16 PM MDT | Special Weather Statement | PIH | Clark | 44 min |
| Apr 30, 5:17 PM MDT | Severe Thunderstorm Warning | PIH | Bannock, Bingham, Blaine, Power | 43 min |
| Apr 30, 5:17 PM MDT | Severe Thunderstorm Warning | PIH | Blaine, Cassia, Minidoka, Power | 43 min |
| Apr 30, 5:36 PM MDT | Special Weather Statement | TFX | Clark | 39 min |
| Apr 30, 5:46 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Butte, Clark, Custer, Jefferson | 44 min |
| Apr 30, 5:55 PM MDT | Severe Thunderstorm Warning | PIH | Bingham, Bonneville | 50 min |
| Apr 30, 5:59 PM MDT | Severe Thunderstorm Warning | PIH | Bannock, Bingham, Blaine, Cassia, Power | 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 | |
| Severe Thunderstorm Warning | 17 |
| Tornado Warning | 4 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 45 |
| Flooding | |
| River Flood Warning | 2 |
| River Flood Advisory | 3 |
| Winter | |
| Winter Weather Advisory | 4 |
| Wind and dust | |
| Blowing Dust Warning | 1 |
| Lake Wind Advisory | 4 |
| Wind Advisory | 6 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bingham County21
- Power County19
- Bonneville County15
- Bannock County15
- Blaine County10
- Cassia County10
- Lincoln County10
- Minidoka County10
- Elmore County9
- Oneida County9
- Ada County8
- Owyhee County8
- Butte County8
- Caribou County8
- Jerome County7
- Jefferson County7
- Madison County7
- Clark County7
- Canyon County6
- Gooding County6
- Fremont County6
- Franklin County6
- Boise County5
- Camas County5
- Twin Falls County5
- Teton County5
- Gem County4
- Custer County4
- Benewah County3
- Kootenai County3
- Latah County3
- Shoshone County3
- Payette County3
- Washington County2
- Bear Lake County2
- Lemhi County2
- Bonner County1
- Boundary County1
- Idaho County1
- Adams County1
1 more counties
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.