Weather alerts in Connecticut, December 2023

67 weather alerts in December 2023, 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 December 2023. Tap one for its archive.

Alerts: 67
Warnings: 30
Watches: 7
Advisories: 26
Busiest day: December 18, 202325 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
Dec 2, 7:16 PM EST	Dense Fog Advisory	OKX	Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region	9 hr
Dec 8, 2:23 PM EST	Flood Watch	BOX	Capitol Planning Region, Northeastern Connecticut Planning Region	67 hr
Dec 8, 2:43 PM EST	Flood Watch	ALY	Northwest Hills Planning Region	69 hr
Dec 8, 3:09 PM EST	Flood Watch	OKX	Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region	66 hr
Dec 9, 3:43 PM EST	Wind Advisory	OKX	Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region	36 hr
Dec 10, 3:31 AM EST	High Wind Warning	OKX	Southeastern Connecticut Planning Region	24 hr
Dec 10, 3:05 PM EST	Areal Flood Advisory	OKX	Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region	99 min
Dec 10, 5:43 PM EST	Coastal Flood Statement	OKX	Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region	17 hr
Dec 10, 9:16 PM EST	Areal Flood Advisory	OKX	Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region	4 hr
Dec 10, 10:28 PM EST	Areal Flood Advisory	OKX	Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region	3 hr
Dec 11, 12:32 AM EST	Areal Flood Warning	BOX	Northeastern Connecticut Planning Region	9 hr
Dec 11, 12:39 AM EST	Areal Flood Warning	OKX	Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region	8 hr
Dec 11, 2:10 AM EST	Areal Flood Warning	BOX	Northeastern Connecticut Planning Region	8 hr
Dec 11, 2:29 AM EST	River Flood Warning	OKX	Southeastern Connecticut Planning Region	13 hr
Dec 11, 3:55 AM EST	Special Weather Statement	BOX		80 min
Dec 11, 5:19 AM EST	Areal Flood Warning	BOX	Capitol Planning Region	4 hr
Dec 12, 2:56 AM EST	River Flood Warning	BOX	Lower Connecticut River Valley Planning Region	41 hr
Dec 16, 3:40 AM EST	High Wind Watch	OKX	Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region	24 hr
Dec 16, 3:40 AM EST	Wind Advisory	OKX	Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region	55 hr
Dec 16, 2:11 PM EST	Flood Watch	BOX	Capitol Planning Region, Northeastern Connecticut Planning Region	52 hr
Dec 16, 2:50 PM EST	Coastal Flood Warning	OKX	Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region	53 hr
Dec 16, 3:16 PM EST	Flood Watch	OKX	Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region	46 hr
Dec 16, 3:24 PM EST	Flood Watch	ALY	Northwest Hills Planning Region	48 hr
Dec 16, 3:24 PM EST	Wind Advisory	ALY	Northwest Hills Planning Region	48 hr
Dec 17, 2:59 AM EST	Wind Advisory	BOX	Capitol Planning Region, Northeastern Connecticut Planning Region	37 hr
Dec 17, 3:28 AM EST	High Wind Warning	OKX	Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region	33 hr
Dec 18, 2:45 AM EST	Areal Flood Advisory	OKX	Greater Bridgeport Planning Region	5 hr
Dec 18, 3:16 AM EST	Areal Flood Advisory	OKX	Greater Bridgeport Planning Region, Naugatuck Valley Planning Region	5 hr
Dec 18, 4:58 AM EST	River Flood Warning	ALY	Greater Bridgeport Planning Region, Naugatuck Valley Planning Region	3 days
Dec 18, 5:05 AM EST	River Flood Warning	ALY	Greater Bridgeport Planning Region, Northwest Hills Planning Region	51 hr
Dec 18, 6:11 AM EST	Areal Flood Warning	OKX	Greater Bridgeport Planning Region, Naugatuck Valley Planning Region	3 hr
Dec 18, 7:23 AM EST	Areal Flood Advisory	OKX	Greater Bridgeport Planning Region	112 min
Dec 18, 7:23 AM EST	Flash Flood Warning	OKX	Greater Bridgeport Planning Region	3 hr
Dec 18, 7:45 AM EST	Flash Flood Warning	OKX	Greater Bridgeport Planning Region	3 hr
Dec 18, 8:01 AM EST	Areal Flood Warning	BOX	Capitol Planning Region	11 hr
Dec 18, 8:27 AM EST	Areal Flood Advisory	OKX	Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region	3 hr
Dec 18, 8:41 AM EST	Flash Flood Warning	OKX	Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region	3 hr
Dec 18, 8:47 AM EST	River Flood Warning	BOX	Capitol Planning Region	13 hr
Dec 18, 9:01 AM EST	River Flood Warning	ALY	Northwest Hills Planning Region	4 days
Dec 18, 9:37 AM EST	Areal Flood Advisory	ALY	Northwest Hills Planning Region	5 hr
Dec 18, 9:45 AM EST	River Flood Warning	OKX	Southeastern Connecticut Planning Region	18 hr
Dec 18, 10:13 AM EST	River Flood Warning	ALY	Northwest Hills Planning Region	4 days
Dec 18, 10:59 AM EST	River Flood Warning	ALY	Northwest Hills Planning Region	7 hr
Dec 18, 12:06 PM EST	River Flood Warning	BOX	Southeastern Connecticut Planning Region	5 days
Dec 18, 12:29 PM EST	Areal Flood Warning	BOX	Capitol Planning Region, Northeastern Connecticut Planning Region	18 hr
Dec 18, 3:10 PM EST	River Flood Warning	BOX	Lower Connecticut River Valley Planning Region	21 days
Dec 18, 4:23 PM EST	Areal Flood Advisory	OKX	Naugatuck Valley Planning Region	10 hr
Dec 18, 4:40 PM EST	Areal Flood Advisory	OKX	Naugatuck Valley Planning Region	5 hr
Dec 18, 6:11 PM EST	River Flood Warning	BOX	Capitol Planning Region	60 hr
Dec 18, 6:15 PM EST	River Flood Warning	BOX	Capitol Planning Region	4 days
Dec 18, 6:15 PM EST	River Flood Warning	BOX	Capitol Planning Region, Lower Connecticut River Valley Planning Region	21 days
Dec 18, 7:22 PM EST	Areal Flood Advisory	OKX	Greater Bridgeport Planning Region	9 hr
Dec 19, 2:25 AM EST	Areal Flood Advisory	OKX	Naugatuck Valley Planning Region	4 hr
Dec 19, 2:55 AM EST	River Flood Warning	OKX	Southeastern Connecticut Planning Region	18 hr
Dec 19, 12:09 PM EST	Areal Flood Advisory	OKX	Naugatuck Valley Planning Region	3 hr
Dec 24, 8:56 PM EST	Dense Fog Advisory	BOX	Capitol Planning Region, Northeastern Connecticut Planning Region	12 hr
Dec 25, 3:28 PM EST	Dense Fog Advisory	OKX	Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region	20 hr
Dec 25, 7:01 PM EST	Dense Fog Advisory	BOX	Capitol Planning Region, Northeastern Connecticut Planning Region	18 hr
Dec 25, 9:15 PM EST	Dense Fog Advisory	ALY	Northwest Hills Planning Region	14 hr
Dec 26, 3:59 PM EST	Dense Fog Advisory	OKX	Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region, Southeastern Connecticut Planning Region	19 hr
Dec 26, 7:22 PM EST	Dense Fog Advisory	BOX	Capitol Planning Region, Northeastern Connecticut Planning Region	12 hr
Dec 27, 4:08 AM EST	Coastal Flood Statement	OKX	Greater Bridgeport Planning Region	34 hr
Dec 28, 3:01 AM EST	Areal Flood Advisory	OKX	Greater Bridgeport Planning Region	3 hr
Dec 28, 4:34 AM EST	Areal Flood Advisory	OKX	Greater Bridgeport Planning Region, Lower Connecticut River Valley Planning Region, Naugatuck Valley Planning Region	6 hr
Dec 28, 7:56 AM EST	River Flood Warning	ALY	Greater Bridgeport Planning Region, Naugatuck Valley Planning Region	7 hr
Dec 28, 10:09 AM EST	River Flood Warning	ALY	Greater Bridgeport Planning Region, Northwest Hills Planning Region	21 hr
Dec 28, 3:30 PM EST	Coastal Flood Statement	OKX	Greater Bridgeport Planning Region	23 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
Special Weather Statement	1
Flooding
Areal Flood Warning	7
Flash Flood Warning	3
River Flood Warning	17
Flood Watch	6
Areal Flood Advisory	15
Wind and dust
High Wind Warning	2
High Wind Watch	1
Wind Advisory	4
Fog and smoke
Dense Fog Advisory	7
Coast and beach
Coastal Flood Warning	1
Coastal Flood Statement	3

By county

Every county with at least one alert. A county page lists each alert that covered it.

Nearby

Alerts in force now Tornadoes on record The radar archive 2022 2024

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.