Alert archive / Idaho / Twin Falls County / 2021
Weather alerts in Twin Falls County, Idaho, August 2021
17 weather alerts in August 2021, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 17
- Warnings
- 6
- Watches
- 1
- Advisories
- 4
- Busiest day
- August 1, 20216 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 | Lasted |
|---|---|---|---|
| Jul 31, 6:40 PM MDT | Special Weather Statement | BOI | 35 min |
| Jul 31, 7:06 PM MDT | Flash Flood Warning | BOI | 3 hr |
| Jul 31, 7:39 PM MDT | Flash Flood Warning | BOI | 3 hr |
| Aug 1, 1:11 PM MDT | Special Weather Statement | BOI | 49 min |
| Aug 1, 1:25 PM MDT | Areal Flood Advisory | BOI | 3 hr |
| Aug 1, 3:21 PM MDT | Areal Flood Advisory | BOI | 3 hr |
| Aug 1, 6:36 PM MDT | Areal Flood Advisory | BOI | 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 5, 2:45 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Aug 5, 6:03 PM MDT | Special Weather Statement | PIH | 27 min |
| Aug 12, 2:04 PM MDT | Excessive Heat Warning | BOI | 23 hr |
| Aug 16, 9:24 PM MDT | Special Weather Statement | BOI | 36 min |
| Aug 19, 2:41 PM MDT | Fire Weather Watch | BOI | 18 hr |
| Aug 20, 8:25 AM MDT | Red Flag Warning | BOI | 40 hr |
| Aug 20, 9:50 AM MDT | Red Flag Warning | PIH | 37 hr |
| Aug 21, 9:06 PM MDT | Special Weather Statement | BOI | 39 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 | |
| Mesoscale Discussion | 1 |
| Special Weather Statement | 5 |
| Flooding | |
| Flash Flood Warning | 2 |
| Areal Flood Advisory | 3 |
| Heat | |
| Excessive Heat Warning | 1 |
| Wind and dust | |
| Wind Advisory | 1 |
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 1 |
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. Warning verification from the Mesonet's Cow. Rebuilt daily.