Alert archive / Vermont / 2021
Weather alerts in Vermont, May 2021
23 weather alerts in May 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 May 2021. Tap one for its archive.
- Alerts
- 23
- Warnings
- 6
- Watches
- 1
- Advisories
- 7
- Busiest day
- May 26, 202112 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 1, 10:59 AM EDT | River Flood Warning | BTV | Orleans | 19 hr |
| May 6, 3:08 PM EDT | Frost Advisory | BTV | Addison, Chittenden, Franklin | 16 hr |
| May 10, 3:06 PM EDT | Frost Advisory | BTV | Addison, Rutland | 15 hr |
| May 10, 3:37 PM EDT | Frost Advisory | ALY | Bennington, Windham | 16 hr |
| May 12, 3:14 AM EDT | Frost Advisory | BTV | Addison, Chittenden, Franklin, Lamoille, Orange, Rutland and 1 more | 28 hr |
| May 12, 3:27 AM EDT | Frost Advisory | ALY | Bennington, Windham | 29 hr |
| May 16, 7:05 PM EDT | Special Weather Statement | BTV | Lamoille | 55 min |
| May 23, 12:00 PM EDT | Special Weather Statement | BTV | Addison, Chittenden, Grand Isle | 60 min |
| May 23, 7:19 PM EDT | Frost Advisory | BTV | Essex | 12 hr |
| May 26, 12:16 PM EDT | Mesoscale Discussion | SPC | Addison, Bennington, Rutland, Washington, Windsor | 119 min |
| May 26, 12:59 PM EDT | Severe Thunderstorm Watch | SPC | Bennington, Orange, Rutland, Windham, Windsor | 7 hr |
| May 26, 1:56 PM EDT | Special Weather Statement | BTV | Addison, Washington | 64 min |
| May 26, 2:46 PM EDT | Special Weather Statement | BTV | Rutland | 59 min |
| May 26, 3:15 PM EDT | Special Weather Statement | BTV | Addison | 45 min |
| May 26, 3:46 PM EDT | Special Weather Statement | BTV | Rutland | 44 min |
| May 26, 3:52 PM EDT | Severe Thunderstorm Warning | BTV | Addison, Caledonia, Chittenden, Lamoille, Orange, Washington | 53 min |
| May 26, 4:23 PM EDT | Severe Thunderstorm Warning | ALY | Bennington, Windham | 37 min |
| May 26, 4:39 PM EDT | Severe Thunderstorm Warning | BTV | Caledonia, Essex, Orange, Washington | 51 min |
| May 26, 4:41 PM EDT | Mesoscale Discussion | SPC | Bennington, Windham | 64 min |
| May 26, 4:48 PM EDT | Special Weather Statement | BTV | Windsor | 42 min |
| May 26, 4:57 PM EDT | Severe Thunderstorm Warning | ALY | Bennington, Windham | 48 min |
| May 27, 3:51 AM EDT | Frost Advisory | BTV | Caledonia, Chittenden, Franklin, Lamoille, Orange, Orleans and 1 more | 27 hr |
| May 27, 3:51 AM EDT | Freeze Warning | BTV | Essex | 27 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 | 4 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 7 |
| Flooding | |
| River Flood Warning | 1 |
| Cold | |
| Freeze Warning | 1 |
| Frost Advisory | 7 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
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.