Alert archive / Idaho / 2021
Weather alerts in Idaho, February 2021
85 weather alerts in February 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 February 2021. Tap one for its archive.
- Alerts
- 85
- Warnings
- 18
- Watches
- 7
- Advisories
- 50
- Busiest day
- February 10, 20217 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 |
|---|---|---|---|---|
| Feb 2, 9:27 AM MST | Winter Weather Advisory | MSO | Clearwater, Idaho | 20 hr |
| Feb 2, 9:42 AM MST | Winter Weather Advisory | OTX | Benewah, Kootenai, Latah, Lewis, Nez Perce, Shoshone | 10 hr |
| Feb 3, 4:11 AM MST | Special Weather Statement | PIH | Bannock, Bear Lake, Bingham, Bonneville, Caribou, Cassia and 8 more | 94 min |
| Feb 3, 5:52 AM MST | Special Weather Statement | PIH | Bannock, Bear Lake, Bonneville, Caribou, Franklin, Fremont and 3 more | 38 min |
| Feb 3, 6:29 AM MST | Special Weather Statement | PIH | Bear Lake, Bonneville, Caribou, Franklin, Oneida, Teton | 61 min |
| Feb 3, 3:17 PM MST | Winter Weather Advisory | OTX | Benewah, Kootenai, Latah, Lewis, Nez Perce, Shoshone | 45 hr |
| Feb 4, 3:29 AM MST | Winter Weather Advisory | PIH | Bear Lake, Bingham, Bonneville, Caribou, Clark, Franklin and 3 more | 40 hr |
| Feb 4, 11:07 AM MST | Winter Weather Advisory | MSO | Clearwater, Idaho, Lemhi | 26 hr |
| Feb 4, 1:34 PM MST | Winter Storm Warning | MSO | Clearwater, Idaho | 21 hr |
| Feb 4, 1:58 PM MST | Wind Advisory | PIH | Bannock, Bingham, Blaine, Cassia, Lincoln, Minidoka and 2 more | 30 hr |
| Feb 4, 2:33 PM MST | Wind Advisory | BOI | Ada, Camas, Elmore, Gooding, Jerome, Owyhee and 1 more | 26 hr |
| Feb 5, 12:51 AM MST | Winter Weather Advisory | BOI | Adams, Gem, Valley, Washington | 10 hr |
| Feb 5, 2:49 PM MST | Winter Storm Warning | OTX | Benewah, Kootenai, Latah, Shoshone | 65 hr |
| Feb 5, 2:49 PM MST | Winter Weather Advisory | OTX | Bonner, Boundary, Kootenai | 38 hr |
| Feb 5, 2:59 PM MST | Winter Storm Watch | MSO | Clearwater, Idaho | 23 hr |
| Feb 5, 2:59 PM MST | Winter Storm Warning | MSO | Clearwater, Idaho | 50 hr |
| Feb 5, 2:59 PM MST | Winter Weather Advisory | MSO | Clearwater, Idaho | 68 hr |
| Feb 6, 4:44 AM MST | Winter Weather Advisory | PIH | Bear Lake, Bonneville, Caribou, Franklin, Fremont, Madison and 1 more | 37 hr |
| Feb 6, 4:51 AM MST | Wind Advisory | PIH | Bannock, Bingham, Blaine, Bonneville, Butte, Cassia and 6 more | 15 hr |
| Feb 7, 4:30 AM MST | Wind Advisory | PIH | Bannock, Bingham, Blaine, Bonneville, Butte, Cassia and 7 more | 14 hr |
| Feb 7, 7:52 PM MST | Winter Weather Advisory | OTX | Benewah, Kootenai, Latah, Lewis, Nez Perce, Shoshone | 20 hr |
| Feb 9, 1:43 PM MST | Winter Storm Watch | PIH | Bear Lake, Bonneville, Caribou, Clark, Franklin, Fremont and 2 more | 24 hr |
| Feb 10, 2:54 AM MST | Wind Chill Advisory | OTX | Bonner, Boundary, Kootenai | 33 hr |
| Feb 10, 3:03 AM MST | Winter Weather Advisory | BOI | Adams, Boise, Camas, Elmore, Gem, Valley and 1 more | 59 hr |
| Feb 10, 3:12 AM MST | Winter Weather Advisory | PIH | Bannock, Bear Lake, Bingham, Blaine, Bonneville, Butte and 6 more | 3 days |
| Feb 10, 1:26 PM MST | Winter Weather Advisory | BOI | Ada, Adams, Boise, Camas, Canyon, Elmore and 8 more | 70 hr |
| Feb 10, 1:38 PM MST | Winter Storm Warning | PIH | Bear Lake, Bonneville, Caribou, Franklin, Fremont, Madison and 1 more | 3 days |
| Feb 10, 3:33 PM MST | Wind Chill Advisory | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone | 44 hr |
| Feb 10, 3:33 PM MST | Winter Weather Advisory | OTX | Benewah, Latah, Lewis, Nez Perce | 3 days |
| Feb 10, 5:15 PM MST | Special Weather Statement | PIH | Teton | 4 hr |
| Feb 10, 5:48 PM MST | Special Weather Statement | PIH | Bonneville | 3 hr |
| Feb 10, 10:23 PM MST | Special Weather Statement | PIH | Teton | 4 hr |
| Feb 10, 10:27 PM MST | Special Weather Statement | PIH | Bonneville | 4 hr |
| Feb 11, 3:31 AM MST | Winter Weather Advisory | MSO | Clearwater, Idaho, Lemhi | 61 hr |
| Feb 11, 10:53 AM MST | Winter Storm Warning | MSO | Clearwater, Idaho | 30 hr |
| Feb 12, 3:29 AM MST | Winter Weather Advisory | PIH | Bannock, Bingham, Blaine, Bonneville, Cassia, Franklin and 7 more | 35 hr |
| Feb 12, 8:46 AM MST | Wind Chill Warning | PIH | Butte, Clark, Fremont, Teton | 51 hr |
| Feb 12, 11:57 AM MST | Wind Chill Advisory | OTX | Bonner, Boundary, Kootenai | 24 hr |
| Feb 12, 1:42 PM MST | Winter Storm Warning | BOI | Ada, Canyon, Elmore, Gem, Owyhee, Payette and 1 more | 21 hr |
| Feb 13, 10:59 AM MST | Winter Storm Warning | BOI | Ada, Canyon, Elmore, Gem, Owyhee, Payette and 1 more | 6 hr |
| Feb 13, 10:59 AM MST | Winter Weather Advisory | BOI | Adams, Boise, Camas, Elmore, Gem, Gooding and 4 more | 6 hr |
| Feb 13, 2:09 PM MST | Winter Storm Watch | BOI | Adams, Gem, Owyhee, Valley, Washington | 12 hr |
| Feb 13, 2:09 PM MST | Winter Weather Advisory | BOI | Ada, Adams, Boise, Camas, Canyon, Elmore and 8 more | 63 hr |
| Feb 13, 8:43 PM MST | Winter Storm Watch | OTX | Benewah, Latah, Lewis, Nez Perce | 9 hr |
| Feb 14, 6:10 AM MST | Winter Storm Warning | OTX | Benewah, Kootenai, Latah, Lewis, Nez Perce, Shoshone | 71 hr |
| Feb 14, 6:10 AM MST | Winter Weather Advisory | OTX | Bonner, Boundary, Kootenai | 38 hr |
| Feb 14, 1:53 PM MST | Winter Storm Warning | BOI | Adams, Canyon, Gem, Owyhee, Payette, Washington | 21 hr |
| Feb 14, 2:01 PM MST | Winter Weather Advisory | PIH | Bannock, Bear Lake, Bingham, Blaine, Bonneville, Butte and 11 more | 39 hr |
| Feb 14, 2:31 PM MST | Winter Weather Advisory | MSO | Clearwater, Idaho, Lemhi | 3 days |
| Feb 15, 7:29 AM MST | Winter Storm Warning | MSO | Clearwater, Idaho | 49 hr |
| Feb 15, 10:49 PM MST | Winter Weather Advisory | OTX | Benewah, Kootenai, Latah, Nez Perce, Shoshone | 24 hr |
| Feb 17, 2:25 AM MST | Winter Weather Advisory | BOI | Ada, Adams, Boise, Camas, Canyon, Elmore and 8 more | 57 hr |
| Feb 17, 12:43 PM MST | Winter Weather Advisory | PIH | Blaine, Bonneville, Cassia, Clark, Custer, Fremont and 2 more | 45 hr |
| Feb 17, 2:59 PM MST | Winter Storm Watch | MSO | Clearwater, Idaho | 19 hr |
| Feb 17, 4:04 PM MST | Winter Weather Advisory | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Shoshone | 46 hr |
| Feb 18, 2:48 AM MST | Winter Storm Warning | BOI | Adams, Canyon, Gem, Owyhee, Payette, Washington | 25 hr |
| Feb 18, 3:06 AM MST | Winter Weather Advisory | MSO | Clearwater, Idaho | 35 hr |
| Feb 18, 10:23 AM MST | Winter Storm Warning | MSO | Clearwater, Idaho | 23 hr |
| Feb 19, 3:20 AM MST | Winter Weather Advisory | PIH | Bear Lake, Bonneville, Caribou, Clark, Franklin, Fremont and 2 more | 41 hr |
| Feb 20, 8:28 AM MST | Winter Weather Advisory | MSO | Clearwater, Idaho | 9 hr |
| Feb 20, 10:08 AM MST | Special Weather Statement | PIH | Bonneville, Fremont, Madison, Teton | 3 hr |
| Feb 21, 6:32 AM MST | Wind Advisory | OTX | Benewah, Kootenai, Latah | 31 hr |
| Feb 21, 8:20 AM MST | Winter Weather Advisory | MSO | Clearwater, Idaho | 71 hr |
| Feb 21, 3:05 PM MST | Winter Weather Advisory | OTX | Benewah, Kootenai, Latah, Shoshone | 38 hr |
| Feb 22, 3:10 AM MST | Winter Weather Advisory | PIH | Bonneville, Clark, Fremont, Madison, Teton | 41 hr |
| Feb 22, 1:13 PM MST | Wind Advisory | PIH | Bannock, Bear Lake, Bingham, Bonneville, Caribou, Power | 24 hr |
| Feb 22, 1:16 PM MST | Wind Advisory | OTX | Benewah, Kootenai, Latah | 11 hr |
| Feb 23, 7:03 AM MST | Winter Weather Advisory | OTX | Benewah, Kootenai, Latah, Lewis, Nez Perce, Shoshone | 26 hr |
| Feb 23, 8:08 AM MST | Winter Weather Advisory | MSO | Clearwater, Idaho | 23 hr |
| Feb 24, 11:07 AM MST | Winter Storm Watch | MSO | Clearwater, Idaho | 17 hr |
| Feb 24, 11:07 AM MST | Winter Weather Advisory | MSO | Clearwater, Idaho | 72 hr |
| Feb 24, 12:12 PM MST | Winter Weather Advisory | OTX | Benewah, Bonner, Boundary, Kootenai, Latah, Lewis and 2 more | 52 hr |
| Feb 24, 12:30 PM MST | Winter Storm Warning | BOI | Adams, Boise, Camas, Elmore, Gem, Valley and 1 more | 65 hr |
| Feb 24, 12:30 PM MST | Winter Weather Advisory | BOI | Camas, Elmore, Owyhee, Twin Falls | 3 days |
| Feb 24, 1:53 PM MST | Winter Storm Watch | PIH | Bear Lake, Blaine, Bonneville, Caribou, Custer, Franklin and 3 more | 13 hr |
| Feb 24, 4:02 PM MST | Wind Advisory | OTX | Benewah, Kootenai, Latah | 48 hr |
| Feb 25, 3:13 AM MST | Winter Storm Warning | PIH | Bear Lake, Blaine, Bonneville, Caribou, Custer, Franklin and 3 more | 53 hr |
| Feb 25, 3:13 AM MST | Winter Weather Advisory | PIH | Bannock, Bingham, Bonneville, Caribou, Cassia, Clark and 5 more | 53 hr |
| Feb 25, 4:16 AM MST | Winter Storm Warning | MSO | Clearwater, Idaho | 35 hr |
| Feb 25, 1:57 PM MST | Wind Advisory | PIH | Bannock, Bingham, Blaine, Bonneville, Butte, Cassia and 4 more | 29 hr |
| Feb 26, 1:35 PM MST | Special Weather Statement | BOI | Gooding, Jerome | 85 min |
| Feb 26, 3:06 PM MST | Snow Squall Warning | PIH | Blaine, Cassia, Minidoka | 54 min |
| Feb 26, 3:30 PM MST | Mesoscale Discussion | SPC | Bannock, Cassia, Oneida, Power | 2 hr |
| Feb 26, 3:56 PM MST | Snow Squall Warning | PIH | Blaine, Cassia, Oneida, Power | 64 min |
| Feb 26, 9:48 PM MST | Winter Weather Advisory | OTX | Benewah, Kootenai, Latah, Lewis, Nez Perce, Shoshone | 13 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 | |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 9 |
| Winter | |
| Snow Squall Warning | 2 |
| Winter Storm Warning | 15 |
| Winter Storm Watch | 7 |
| Winter Weather Advisory | 38 |
| Cold | |
| Wind Chill Warning | 1 |
| Wind Chill Advisory | 3 |
| Wind and dust | |
| Wind Advisory | 9 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Bonneville County23
- Clearwater County19
- Idaho County19
- Kootenai County19
- Fremont County19
- Teton County19
- Benewah County17
- Latah County17
- Madison County17
- Caribou County14
- Bear Lake County13
- Shoshone County12
- Bannock County12
- Cassia County12
- Franklin County12
- Power County12
- Blaine County12
- Gem County12
- Washington County12
- Bingham County11
- Nez Perce County10
- Clark County10
- Oneida County10
- Elmore County10
- Owyhee County10
- Adams County10
- Lewis County9
- Camas County8
- Valley County8
- Jefferson County7
- Bonner County7
- Boundary County7
- Canyon County7
- Payette County7
- Minidoka County6
- Ada County6
- Gooding County6
- Jerome County6
- Twin Falls County6
- Butte County6
4 more counties
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.