Alert archive / Idaho / Ada County
Weather alerts in Ada County, Idaho, 2020
60 weather alerts in 2020, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
Ada County and its neighbors
Each county as a circle sized by its count in 2020. Tap one for its archive.
- Alerts
- 60
- Warnings
- 14
- Watches
- 5
- Advisories
- 21
- Busiest month
- July11 alerts
- Busiest day
- April 30, 20206 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 8, 2:44 PM MST | Winter Storm Watch | BOI | 37 hr |
| Jan 15, 2:20 PM MST | Wind Advisory | BOI | 21 hr |
| Jan 16, 11:13 AM MST | Wind Advisory | BOI | 3 hr |
| Feb 2, 2:09 PM MST | Wind Advisory | BOI | 27 hr |
| Feb 23, 3:34 PM MST | High Wind Warning | BOI | 7 hr |
| Apr 9, 2:35 AM MDT | Wind Advisory | BOI | 69 hr |
| Apr 15, 2:28 PM MDT | Wind Advisory | BOI | 7 hr |
| Apr 30, 11:36 AM MDT | Mesoscale Discussion | SPC | 84 min |
| Apr 30, 2:13 PM MDT | Severe Thunderstorm Warning | BOI | 47 min |
| Apr 30, 2:28 PM MDT | Severe Thunderstorm Warning | BOI | 47 min |
| Apr 30, 2:33 PM MDT | Severe Thunderstorm Warning | BOI | 42 min |
| Apr 30, 2:48 PM MDT | Severe Thunderstorm Warning | BOI | 42 min |
| Apr 30, 2:58 PM MDT | Mesoscale Discussion | SPC | 92 min |
| May 5, 2:40 AM MDT | Wind Advisory | BOI | 39 hr |
| May 6, 9:37 AM MDT | Special Weather Statement | BOI | 38 min |
| May 6, 2:11 PM MDT | Frost Advisory | BOI | 12 hr |
| May 7, 2:31 AM MDT | Frost Advisory | BOI | 5 hr |
| May 30, 5:16 PM MDT | Special Weather Statement | BOI | 44 min |
| May 30, 5:49 PM MDT | Special Weather Statement | BOI | 41 min |
| May 31, 2:38 AM MDT | Mesoscale Discussion | SPC | 2 hr |
| May 31, 3:30 AM MDT | Special Weather Statement | BOI | 45 min |
| Jun 5, 8:07 PM MDT | Dust Storm Advisory | BOI | 53 min |
| Jun 5, 8:57 PM MDT | Dust Storm Advisory | BOI | 48 min |
| Jun 5, 10:22 PM MDT | Dust Storm Advisory | BOI | 53 min |
| Jun 13, 6:34 AM MDT | Special Weather Statement | BOI | 41 min |
| Jul 20, 1:06 PM MDT | Fire Weather Watch | BOI | 24 hr |
| Jul 21, 1:01 PM MDT | Red Flag Warning | BOI | 56 hr |
| Jul 23, 4:53 PM MDT | Special Weather Statement | BOI | 37 min |
| Jul 23, 5:00 PM MDT | Mesoscale Discussion | SPC | 90 min |
| Jul 23, 5:37 PM MDT | Severe Thunderstorm Warning | BOI | 23 min |
| Jul 23, 6:00 PM MDT | Severe Thunderstorm Warning | BOI | 30 min |
| Jul 28, 2:38 PM MDT | Excessive Heat Warning | BOI | 3 days |
| Jul 28, 7:01 PM MDT | Special Weather Statement | BOI | 44 min |
| Jul 28, 7:13 PM MDT | Special Weather Statement | BOI | 32 min |
| Jul 28, 7:46 PM MDT | Special Weather Statement | BOI | 44 min |
| Jul 31, 1:56 AM MDT | Heat Advisory | BOI | 66 hr |
| Aug 14, 9:16 AM MDT | Excessive Heat Watch | BOI | 28 hr |
| Aug 15, 1:42 PM MDT | Excessive Heat Warning | BOI | 4 days |
| Aug 16, 8:21 PM MDT | Special Weather Statement | BOI | 39 min |
| Aug 17, 5:51 PM MDT | Special Weather Statement | BOI | 39 min |
| Aug 18, 4:21 PM MDT | Mesoscale Discussion | SPC | 84 min |
| Aug 18, 9:12 PM MDT | Special Weather Statement | BOI | 48 min |
| Aug 18, 11:39 PM MDT | Special Weather Statement | BOI | 51 min |
| Aug 25, 1:18 PM MDT | Mesoscale Discussion | SPC | 117 min |
| Aug 26, 7:04 PM MDT | Mesoscale Discussion | SPC | 116 min |
| Aug 27, 6:20 AM MDT | Red Flag Warning | BOI | 14 hr |
| Sep 5, 3:15 PM MDT | Fire Weather Watch | BOI | 24 hr |
| Sep 5, 6:41 PM MDT | High Wind Watch | BOI | 18 hr |
| Sep 6, 12:43 PM MDT | High Wind Warning | BOI | 35 hr |
| Sep 6, 3:10 PM MDT | Red Flag Warning | BOI | 30 hr |
| Oct 13, 3:13 AM MDT | Frost Advisory | BOI | 54 hr |
| Oct 15, 2:16 PM MDT | Frost Advisory | BOI | 19 hr |
| Oct 21, 6:55 AM MDT | Freeze Warning | BOI | 27 hr |
| Nov 26, 5:36 AM MST | Dense Fog Advisory | BOI | 3 hr |
| Nov 30, 2:34 PM MST | Air Stagnation Advisory | BOI | 10 days |
| Dec 12, 3:04 AM MST | Winter Weather Advisory | BOI | 48 hr |
| Dec 16, 9:40 AM MST | Dense Fog Advisory | BOI | 3 hr |
| Dec 21, 1:59 PM MST | Wind Advisory | BOI | 28 hr |
| Dec 26, 8:54 PM MST | Dense Fog Advisory | BOI | 16 hr |
| Dec 29, 4:41 AM MST | Dense Fog Advisory | BOI | 6 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 | |
| Severe Thunderstorm Warning | 6 |
| Mesoscale Discussion | 7 |
| Special Weather Statement | 13 |
| Winter | |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 1 |
| Heat | |
| Excessive Heat Warning | 2 |
| Excessive Heat Watch | 1 |
| Heat Advisory | 1 |
| Cold | |
| Freeze Warning | 1 |
| Frost Advisory | 4 |
| Wind and dust | |
| High Wind Warning | 2 |
| High Wind Watch | 1 |
| Dust Storm Advisory | 3 |
| Wind Advisory | 7 |
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 2 |
| 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 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. Rebuilt daily.