Alert archive / Connecticut / Winter Weather Advisories
Winter Weather Advisories in Connecticut, 2021
33 winter weather advisories in 2021. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of winter weather advisories reaches back to 2005.
Winter Weather Advisories by county
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Winter Weather Advisories
- 33
- Busiest month
- February17 winter weather advisories
- Busiest day
- January 2, 20213 winter weather advisories
Over time
By month
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 |
|---|---|---|---|---|
| Jan 2, 3:40 PM EST | Winter Weather Advisory | ALY | Northwest Hills Planning Region | 38 hr |
| Jan 2, 3:46 PM EST | Winter Weather Advisory | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 36 hr |
| Jan 2, 3:56 PM EST | Winter Weather Advisory | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 35 hr |
| Jan 25, 3:02 PM EST | Winter Weather Advisory | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 37 hr |
| Jan 25, 3:16 PM EST | Winter Weather Advisory | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 36 hr |
| Jan 25, 3:26 PM EST | Winter Weather Advisory | ALY | Northwest Hills Planning Region | 43 hr |
| Jan 31, 4:11 PM EST | Winter Weather Advisory | ALY | Northwest Hills Planning Region | 53 hr |
| Feb 2, 4:07 AM EST | Winter Weather Advisory | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 11 hr |
| Feb 6, 4:00 AM EST | Winter Weather Advisory | OKX | Greater Bridgeport Planning Region | 38 hr |
| Feb 6, 2:57 PM EST | Winter Weather Advisory | ALY | Northwest Hills Planning Region | 27 hr |
| Feb 6, 3:27 PM EST | Winter Weather Advisory | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 30 hr |
| Feb 8, 2:56 PM EST | Winter Weather Advisory | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 28 hr |
| Feb 8, 3:28 PM EST | Winter Weather Advisory | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 28 hr |
| Feb 8, 3:39 PM EST | Winter Weather Advisory | ALY | Northwest Hills Planning Region | 27 hr |
| Feb 10, 3:30 PM EST | Winter Weather Advisory | OKX | Greater Bridgeport Planning Region, Naugatuck Valley Planning Region | 18 hr |
| Feb 13, 3:18 AM EST | Winter Weather Advisory | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 31 hr |
| Feb 14, 3:32 PM EST | Winter Weather Advisory | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 37 hr |
| Feb 15, 3:54 AM EST | Winter Weather Advisory | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 31 hr |
| Feb 15, 4:43 AM EST | Winter Weather Advisory | ALY | Northwest Hills Planning Region | 29 hr |
| Feb 17, 3:05 PM EST | Winter Weather Advisory | ALY | Northwest Hills Planning Region | 52 hr |
| Feb 17, 3:37 PM EST | Winter Weather Advisory | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 56 hr |
| Feb 17, 3:55 PM EST | Winter Weather Advisory | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 51 hr |
| Feb 21, 4:09 PM EST | Winter Weather Advisory | ALY | Northwest Hills Planning Region | 26 hr |
| Feb 22, 3:05 AM EST | Winter Weather Advisory | OKX | Greater Bridgeport Planning Region | 13 hr |
| Dec 17, 3:35 AM EST | Winter Weather Advisory | ALY | Northwest Hills Planning Region | 50 hr |
| Dec 21, 3:26 AM EST | Winter Weather Advisory | BOX | Capitol Planning Region | 32 hr |
| Dec 21, 3:44 PM EST | Winter Weather Advisory | ALY | Northwest Hills Planning Region | 18 hr |
| Dec 24, 3:33 AM EST | Winter Weather Advisory | ALY | Northwest Hills Planning Region | 44 hr |
| Dec 24, 3:37 AM EST | Winter Weather Advisory | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 33 hr |
| Dec 24, 3:39 AM EST | Winter Weather Advisory | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 49 hr |
| Dec 27, 3:14 AM EST | Winter Weather Advisory | BOX | Capitol Planning Region, Northeastern Connecticut Planning Region | 30 hr |
| Dec 27, 3:21 AM EST | Winter Weather Advisory | ALY | Northwest Hills Planning Region | 28 hr |
| Dec 27, 3:45 AM EST | Winter Weather Advisory | OKX | Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region | 27 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
The busiest days
Days with the most alerts issued, by UTC date.
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. Warning verification from the Mesonet's Cow. Rebuilt daily.