Alert archive / Idaho / Adams County
Weather alerts in Adams County, Idaho, 2021
62 weather alerts in 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Adams County and its neighbors
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Alerts
- 62
- Warnings
- 19
- Watches
- 9
- Advisories
- 28
- Busiest month
- December12 alerts
- Busiest day
- June 23, 20215 alerts
Over time
By month
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 | Lasted |
|---|---|---|---|
| Jan 1, 1:31 PM MST | Winter Weather Advisory | BOI | 47 hr |
| Jan 11, 3:15 AM MST | Winter Weather Advisory | BOI | 44 hr |
| Jan 12, 3:15 AM MST | Winter Storm Warning | BOI | 20 hr |
| Jan 22, 12:25 AM MST | Dense Fog Advisory | BOI | 11 hr |
| Jan 25, 2:35 AM MST | Winter Storm Watch | BOI | 12 hr |
| Jan 25, 2:21 PM MST | Winter Storm Warning | BOI | 3 days |
| Jan 25, 2:21 PM MST | Winter Weather Advisory | BOI | 44 hr |
| Feb 5, 12:51 AM MST | Winter Weather Advisory | BOI | 10 hr |
| Feb 10, 3:03 AM MST | Winter Weather Advisory | BOI | 59 hr |
| Feb 10, 1:26 PM MST | Winter Weather Advisory | BOI | 70 hr |
| Feb 13, 10:59 AM MST | Winter Weather Advisory | BOI | 6 hr |
| Feb 13, 2:09 PM MST | Winter Storm Watch | BOI | 12 hr |
| Feb 13, 2:09 PM MST | Winter Weather Advisory | BOI | 63 hr |
| Feb 14, 1:53 PM MST | Winter Storm Warning | BOI | 21 hr |
| Feb 17, 2:25 AM MST | Winter Weather Advisory | BOI | 57 hr |
| Feb 18, 2:48 AM MST | Winter Storm Warning | BOI | 25 hr |
| Feb 24, 12:30 PM MST | Winter Storm Warning | BOI | 65 hr |
| Mar 19, 9:55 PM MDT | Areal Flood Advisory | BOI | 12 hr |
| Mar 28, 2:44 AM MDT | Wind Advisory | BOI | 27 hr |
| Jun 3, 4:58 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| Jun 22, 10:19 AM MDT | High Wind Watch | BOI | 10 hr |
| Jun 22, 7:45 PM MDT | Dust Storm Warning | BOI | 90 min |
| Jun 22, 8:36 PM MDT | High Wind Warning | BOI | 3 hr |
| Jun 22, 9:16 PM MDT | Special Weather Statement | BOI | 59 min |
| Jun 22, 10:46 PM MDT | Special Weather Statement | BOI | 59 min |
| Jun 23, 2:33 PM MDT | Excessive Heat Watch | BOI | 24 hr |
| Jun 24, 2:09 PM MDT | Excessive Heat Warning | BOI | 13 days |
| Jun 30, 3:03 AM MDT | Heat Advisory | BOI | 6 days |
| Jun 30, 4:48 PM MDT | Special Weather Statement | MSO | 42 min |
| Jun 30, 7:12 PM MDT | Special Weather Statement | MSO | 18 min |
| Jul 8, 2:58 AM MDT | Excessive Heat Watch | BOI | 12 hr |
| Jul 8, 2:37 PM MDT | Excessive Heat Warning | BOI | 4 days |
| Jul 13, 1:33 PM MDT | Red Flag Warning | BOI | 5 days |
| Jul 17, 3:40 AM MDT | Heat Advisory | BOI | 41 hr |
| Jul 18, 2:23 PM MDT | Red Flag Warning | BOI | 57 hr |
| Jul 23, 2:18 PM MDT | Excessive Heat Watch | BOI | 12 hr |
| Jul 24, 2:02 AM MDT | Excessive Heat Warning | BOI | 70 hr |
| Jul 29, 2:20 PM MDT | Flash Flood Watch | BOI | 3 days |
| Aug 3, 2:26 PM MDT | Mesoscale Discussion | SPC | 3 hr |
| Aug 4, 2:34 PM MDT | Red Flag Warning | BOI | 42 hr |
| Aug 5, 2:41 AM MDT | Wind Advisory | BOI | 27 hr |
| Aug 11, 2:35 PM MDT | Excessive Heat Warning | BOI | 4 days |
| Aug 19, 2:41 PM MDT | Fire Weather Watch | BOI | 18 hr |
| Aug 20, 8:25 AM MDT | Red Flag Warning | BOI | 40 hr |
| Sep 11, 3:44 AM MDT | Dense Fog Advisory | BOI | 8 hr |
| Sep 18, 5:00 AM MDT | Wind Advisory | BOI | 15 hr |
| Sep 27, 2:01 PM MDT | Wind Advisory | BOI | 20 hr |
| Sep 29, 8:27 AM MDT | Dense Fog Advisory | BOI | 3 hr |
| Nov 14, 2:10 PM MST | Wind Advisory | BOI | 33 hr |
| Nov 26, 11:25 AM MST | Air Stagnation Advisory | BOI | 8 days |
| Dec 3, 2:28 PM MST | Dense Fog Advisory | BOI | 23 hr |
| Dec 9, 3:10 AM MST | Winter Storm Watch | BOI | 35 hr |
| Dec 10, 2:26 PM MST | Winter Storm Warning | BOI | 61 hr |
| Dec 13, 2:56 AM MST | Winter Weather Advisory | BOI | 36 hr |
| Dec 14, 2:37 PM MST | Winter Weather Advisory | BOI | 41 hr |
| Dec 19, 2:54 AM MST | Winter Weather Advisory | BOI | 32 hr |
| Dec 21, 2:24 PM MST | Winter Weather Advisory | BOI | 6 days |
| Dec 22, 1:48 PM MST | Winter Storm Warning | BOI | 5 days |
| Dec 28, 2:33 AM MST | Winter Storm Warning | BOI | 32 hr |
| Dec 28, 2:33 AM MST | Winter Weather Advisory | BOI | 38 hr |
| Dec 29, 8:05 PM MST | Winter Weather Advisory | BOI | 48 hr |
| Dec 30, 2:46 AM MST | Winter Storm Warning | BOI | 24 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 | 2 |
| Special Weather Statement | 4 |
| Flooding | |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 1 |
| Winter | |
| Winter Storm Warning | 9 |
| Winter Storm Watch | 3 |
| Winter Weather Advisory | 15 |
| Heat | |
| Excessive Heat Warning | 4 |
| Excessive Heat Watch | 3 |
| Heat Advisory | 2 |
| Wind and dust | |
| Dust Storm Warning | 1 |
| High Wind Warning | 1 |
| High Wind Watch | 1 |
| Wind Advisory | 5 |
| Fire | |
| Red Flag Warning | 4 |
| Fire Weather Watch | 1 |
| Fog and smoke | |
| Air Stagnation Advisory | 1 |
| Dense Fog Advisory | 4 |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordForecastThe 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.