National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

New Haven, Tweed-New Haven Airport (KHVN)

Lat: 41.26°NLon: 72.89°WElev: 13ft.

Overcast

35°F

2°C

Humidity 89%
Wind Speed E 7 mph
Barometer 30.14 in (1020.4 mb)
Dewpoint 32°F (0°C)
Visibility 7.00 mi
Wind Chill29°F (-2°C)
Last update 21 Feb 11:53 pm EST
Extended Forecast for

New Haven CT

Blizzard Warning February 22, 01:00pm until February 23, 06:00pm
Coastal Flood Warning February 23, 12:00am until February 23, 05:00am
Click here for hazard details and duration
Blizzard Warning
Coastal Flood Warning

  • Overnight

    Overnight: A 40 percent chance of snow. Cloudy, with a steady temperature around 31. Wind chill values between 25 and 30. East wind 3 to 5 mph.

    Low: 31 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly after 4pm. Cloudy, with a high near 37. Wind chill values between 20 and 25. Northeast wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Areas of blowing snow after 10pm. Low around 27. Wind chill values between 15 and 25. Blustery, with a northeast wind 14 to 19 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Low: 27 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday

    Monday: Snow. The snow could be heavy at times. Areas of blowing snow. Steady temperature around 30. Wind chill values between 10 and 20. Windy, with a north wind 22 to 29 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 30 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow before 10pm. Areas of blowing snow before 1am. Mostly cloudy, with a low around 21. Northwest wind 7 to 17 mph, with gusts as high as 33 mph.

    Low: 21 °F

    Chance Snow
    and Areas
    Blowing Snow
    then Areas
    Blowing Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 14.

    Low: 14 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.

    High: 38 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Rain

Detailed Forecast

Overnight
A 40 percent chance of snow. Cloudy, with a steady temperature around 31. Wind chill values between 25 and 30. East wind 3 to 5 mph.
Sunday
Snow likely, mainly after 4pm. Cloudy, with a high near 37. Wind chill values between 20 and 25. Northeast wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. The snow could be heavy at times. Areas of blowing snow after 10pm. Low around 27. Wind chill values between 15 and 25. Blustery, with a northeast wind 14 to 19 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Monday
Snow. The snow could be heavy at times. Areas of blowing snow. Steady temperature around 30. Wind chill values between 10 and 20. Windy, with a north wind 22 to 29 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Monday Night
A 50 percent chance of snow before 10pm. Areas of blowing snow before 1am. Mostly cloudy, with a low around 21. Northwest wind 7 to 17 mph, with gusts as high as 33 mph.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Increasing clouds, with a low around 14.
Wednesday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 29.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 43.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 29.
Friday
A 40 percent chance of rain. Partly sunny, with a high near 40.
Friday Night
Mostly clear, with a low around 24.
Saturday
Mostly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Haven CT
 41.32°N 72.94°W (Elev. 56 ft)
Last Update:
3:48 pm EST Feb 21, 2026
Forecast Valid:
12am EST Feb 22, 2026-6pm EST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation