Connecticut, 2005

Heavy Snow in Connecticut, February 25, 2005

February 25, 2005 · NWS OKX · 6 events in 6 counties and zones

With a cold high pressure system north of the region, a low pressure system developed off the North Carolina coast during Thursday, February 24th. Light snow developed across the region between 5 pm and 7 pm Thursday evening, February 24th.

Where it happened

Every event with a place to put it; 6 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
6

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS OKX wrote it up.

With a cold high pressure system north of the region, a low pressure system developed off the North Carolina coast during Thursday, February 24th. This low intensified as it moved northeast, passing across the offshore waters southeast of Long Island during Thursday night.Light snow developed across the region between 5 pm and 7 pm Thursday evening, February 24th. Widespread moderate to heavy snow fell between 7 pm and 4 am, ending from northwest to southeast. Storm total snowfall amounts ranged from 5 to 10 inches. Here are selected snowfall amounts for:Northern Fairfield County - from 5.5 inches at New Fairfield to 6.6 inches at Shelton and Danbury. In Bridgeport, 5.0 inches was measured.Northern New Haven County - from 6.0 inches at Southbury, North Branford, and Meriden to 6.5 inches at North Haven.Middlesex County - 9.5 inches was measured at Haddam and Old Saybrook.New London County - from 5.5 inches at Lisbon to 10.5 inches at Voluntown.

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

6 heavy snow. Local standard time, as filed.

Heavy Snow, Northern Fairfield

When
February 25, 1:00 AM EST
Where
Northern Fairfield forecast zone
Reported by
TRAINED SPOTTER
Coordinates
41.285, -73.339 (the zone’s center; the record gives no point)

Heavy Snow, Northern New London

When
February 25, 1:00 AM EST to 3:30 AM EST
Where
Northern New London forecast zone
Reported by
TRAINED SPOTTER
Coordinates
41.504, -72.101 (the zone’s center; the record gives no point)

Heavy Snow, Southern New London

When
February 25, 1:00 AM EST to 4:00 AM EST
Where
Southern New London forecast zone
Reported by
TRAINED SPOTTER
Coordinates
41.504, -72.101 (the zone’s center; the record gives no point)

Heavy Snow, Southern Middlesex

When
February 25, 2:00 AM EST to 4:00 AM EST
Where
Southern Middlesex forecast zone
Reported by
TRAINED SPOTTER
Coordinates
41.451, -72.508 (the zone’s center; the record gives no point)

Heavy Snow, Northern New Haven

When
February 25, 2:00 AM EST
Where
Northern New Haven forecast zone
Reported by
TRAINED SPOTTER
Coordinates
41.443, -72.965 (the zone’s center; the record gives no point)

Heavy Snow, Northern Middlesex

When
February 25, 3:00 AM EST to 3:30 AM EST
Where
Northern Middlesex forecast zone
Reported by
TRAINED SPOTTER
Coordinates
41.451, -72.508 (the zone’s center; the record gives no point)

What these are

Heavy Snow
Snowfall reaching the local warning threshold without the other hazards of a winter storm.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Connecticut in 2005Every state in 2005This day in weather historyWarnings in Connecticut, February 2005

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 5436963, 5436964, 5436965, 5436966, 5436967, 5436968.