Alert archive / Connecticut / 2021
Weather alerts in Connecticut, August 2021
82 weather alerts in August 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 August 2021. Tap one for its archive.
- Alerts
- 82
- Warnings
- 26
- Watches
- 14
- Advisories
- 21
- Busiest day
- August 22, 202110 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 |
|---|---|---|---|---|
| Aug 4, 3:11 AM EDT | Flash Flood Watch | BOX | Northeastern Connecticut Planning Region | 34 hr |
| Aug 4, 3:38 PM EDT | Flash Flood Watch | OKX | Southeastern Connecticut Planning Region | 12 hr |
| Aug 10, 3:22 AM EDT | Excessive Heat Watch | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 60 hr |
| Aug 10, 3:22 AM EDT | Heat Advisory | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 41 hr |
| Aug 10, 3:30 AM EDT | Excessive Heat Watch | ALY | Northwest Hills Planning Region | 37 hr |
| Aug 10, 3:30 AM EDT | Heat Advisory | ALY | Northwest Hills Planning Region | 41 hr |
| Aug 10, 3:53 AM EDT | Excessive Heat Warning | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 4 days |
| Aug 10, 3:53 AM EDT | Heat Advisory | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 37 hr |
| Aug 10, 3:35 PM EDT | Heat Advisory | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 3 days |
| Aug 11, 3:28 PM EDT | Excessive Heat Warning | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 29 hr |
| Aug 11, 4:00 PM EDT | Heat Advisory | ALY | Northwest Hills Planning Region | 28 hr |
| Aug 11, 4:45 PM EDT | Excessive Heat Watch | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 23 hr |
| Aug 11, 4:57 PM EDT | Mesoscale Discussion | SPC | 93 min | |
| Aug 11, 5:22 PM EDT | Special Weather Statement | OKX | 38 min | |
| Aug 12, 2:53 PM EDT | Heat Advisory | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 29 hr |
| Aug 12, 4:00 PM EDT | Heat Advisory | ALY | Northwest Hills Planning Region | 28 hr |
| Aug 12, 5:08 PM EDT | Special Weather Statement | ALY | 52 min | |
| Aug 12, 5:28 PM EDT | Severe Thunderstorm Warning | ALY | Northwest Hills Planning Region | 32 min |
| Aug 12, 5:35 PM EDT | Severe Thunderstorm Warning | BOX | Capitol Planning Region | 55 min |
| Aug 12, 6:00 PM EDT | Special Weather Statement | ALY | 30 min | |
| Aug 12, 6:13 PM EDT | Severe Thunderstorm Warning | BOX | Northeastern Connecticut Planning Region | 62 min |
| Aug 12, 6:26 PM EDT | Severe Thunderstorm Warning | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 49 min |
| Aug 12, 6:44 PM EDT | Mesoscale Discussion | SPC | 61 min | |
| Aug 13, 1:03 AM EDT | Special Weather Statement | ALY | 57 min | |
| Aug 13, 1:48 AM EDT | Special Weather Statement | BOX | 42 min | |
| Aug 13, 2:06 AM EDT | Special Weather Statement | BOX | 39 min | |
| Aug 13, 2:37 AM EDT | Special Weather Statement | BOX | 38 min | |
| Aug 14, 3:58 PM EDT | Special Weather Statement | ALY | 47 min | |
| Aug 14, 4:01 PM EDT | Special Weather Statement | OKX | 59 min | |
| Aug 14, 4:32 PM EDT | Special Weather Statement | OKX | 13 min | |
| Aug 14, 5:04 PM EDT | Special Weather Statement | OKX | 41 min | |
| Aug 14, 5:48 PM EDT | Special Weather Statement | OKX | 42 min | |
| Aug 19, 5:39 AM EDT | Areal Flood Advisory | ALY | Northwest Hills Planning Region | 3 hr |
| Aug 19, 7:02 AM EDT | Flash Flood Warning | ALY | Northwest Hills Planning Region | 96 min |
| Aug 19, 7:26 AM EDT | Areal Flood Advisory | OKX | Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region | 2 hr |
| Aug 19, 7:32 AM EDT | Areal Flood Warning | BOX | Capitol Planning Region | 5 hr |
| Aug 19, 8:14 AM EDT | Flash Flood Warning | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 3 hr |
| Aug 19, 10:14 AM EDT | Severe Thunderstorm Warning | BOX | Northeastern Connecticut Planning Region | 44 min |
| Aug 20, 5:29 AM EDT | Hurricane Watch | OKX | Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 18 hr |
| Aug 20, 5:29 AM EDT | Storm Surge Watch | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 54 hr |
| Aug 20, 5:29 AM EDT | Tropical Storm Watch | OKX | Greater Bridgeport Planning Region | 18 hr |
| Aug 20, 5:01 PM EDT | Hurricane Warning | OKX | Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 41 hr |
| Aug 20, 5:01 PM EDT | Storm Surge Warning | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 47 hr |
| Aug 20, 5:01 PM EDT | Tropical Storm Warning | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 51 hr |
| Aug 20, 11:09 PM EDT | Tropical Storm Warning | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 42 hr |
| Aug 21, 3:02 AM EDT | Flood Watch | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 60 hr |
| Aug 21, 4:16 AM EDT | Flood Watch | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 64 hr |
| Aug 21, 4:18 AM EDT | Flood Watch | ALY | Northwest Hills Planning Region | 66 hr |
| Aug 21, 5:17 AM EDT | Tropical Storm Warning | ALY | Northwest Hills Planning Region | 36 hr |
| Aug 22, 8:38 AM EDT | River Flood Warning | ALY | Greater Bridgeport Planning Region, Naugatuck Valley Planning Region | 9 hr |
| Aug 22, 10:54 AM EDT | Flash Flood Warning | OKX | Southeastern Connecticut Planning Region | 3 hr |
| Aug 22, 12:23 PM EDT | Flash Flood Warning | OKX | Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region | 4 hr |
| Aug 22, 1:28 PM EDT | Flash Flood Warning | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 4 hr |
| Aug 22, 1:37 PM EDT | Flash Flood Warning | BOX | Capitol Planning Region | 4 hr |
| Aug 22, 1:53 PM EDT | Flash Flood Warning | BOX | Capitol Planning Region | 4 hr |
| Aug 22, 3:09 PM EDT | Areal Flood Advisory | ALY | Northwest Hills Planning Region | 3 hr |
| Aug 22, 4:03 PM EDT | Areal Flood Advisory | ALY | Northwest Hills Planning Region | 3 hr |
| Aug 22, 4:11 PM EDT | Areal Flood Warning | BOX | Capitol Planning Region | 4 hr |
| Aug 22, 4:32 PM EDT | Coastal Flood Statement | OKX | Greater Bridgeport Planning Region, Naugatuck Valley Planning Region | 10 hr |
| Aug 22, 8:45 PM EDT | Areal Flood Warning | BOX | Capitol Planning Region | 9 hr |
| Aug 23, 9:03 AM EDT | Areal Flood Advisory | OKX | Greater Bridgeport Planning Region | 117 min |
| Aug 23, 10:11 AM EDT | Areal Flood Advisory | OKX | Greater Bridgeport Planning Region, Naugatuck Valley Planning Region | 109 min |
| Aug 23, 10:30 AM EDT | Areal Flood Advisory | ALY | Northwest Hills Planning Region | 2 hr |
| Aug 23, 11:36 AM EDT | Areal Flood Advisory | OKX | Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region | 3 hr |
| Aug 23, 11:52 AM EDT | Flash Flood Warning | BOX | Capitol Planning Region | 3 hr |
| Aug 23, 12:44 PM EDT | Special Weather Statement | OKX | 31 min | |
| Aug 23, 3:16 PM EDT | Heat Advisory | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 4 days |
| Aug 23, 3:30 PM EDT | Areal Flood Advisory | OKX | Greater Bridgeport Planning Region | 90 min |
| Aug 23, 3:36 PM EDT | Areal Flood Warning | BOX | Capitol Planning Region | 6 hr |
| Aug 25, 2:55 PM EDT | Heat Advisory | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 29 hr |
| Aug 25, 3:14 PM EDT | Heat Advisory | ALY | Northwest Hills Planning Region | 29 hr |
| Aug 26, 3:11 PM EDT | Heat Advisory | ALY | Northwest Hills Planning Region | 28 hr |
| Aug 26, 3:44 PM EDT | Heat Advisory | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 27 hr |
| Aug 27, 3:08 PM EDT | Special Weather Statement | OKX | 52 min | |
| Aug 27, 4:37 PM EDT | Special Weather Statement | OKX | 38 min | |
| Aug 27, 4:59 PM EDT | Severe Thunderstorm Warning | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 38 min |
| Aug 27, 5:20 PM EDT | Special Weather Statement | BOX | 55 min | |
| Aug 27, 5:24 PM EDT | Special Weather Statement | ALY | 51 min | |
| Aug 27, 7:04 PM EDT | Special Weather Statement | OKX | 26 min | |
| Aug 30, 3:06 PM EDT | Flash Flood Watch | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 63 hr |
| Aug 30, 3:12 PM EDT | Flash Flood Watch | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 65 hr |
| Aug 30, 3:14 PM EDT | Flash Flood Watch | ALY | Northwest Hills Planning Region | 61 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
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.