Risks of Severe Thunderstorms and Excessive Rainfall; Fire Weather Concerns and Record Warmth

Severe thunderstorms and flash flooding risks increase across the center of the nation today. Meanwhile, ongoing thunderstorms and flash flooding will linger along the Gulf Coast states through the evening. The Great Basin and Intermountain West, warm temperatures and dry fuels with dry lightning may enhance fire weather potential. In addition, across interior Alaska, Red Flag Warning are posted. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Groton / New London, Groton / New London Airport (KGON)

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

62°F

17°C

Humidity	93%
Wind Speed	Calm
Barometer	29.78 in (1008.5 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Last update	20 Jun 9:56 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles WSW Yantic CT

Tonight
Low: 57 °F
Mostly Clear
Sunday
High: 80 °F
Sunny then
Slight Chance
T-storms
Sunday Night
Low: 57 °F
Partly Cloudy
Monday
High: 73 °F
Chance
Showers then
Showers
Likely
Monday Night
Low: 62 °F
Showers
Tuesday
High: 77 °F
Showers
Likely
Tuesday Night
Low: 60 °F
Chance
Showers then
Mostly Clear
Wednesday
High: 84 °F
Sunny
Wednesday Night
Low: 60 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 57. Calm wind.

Sunday

A 20 percent chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 80. Calm wind becoming west 5 to 9 mph in the morning.

Sunday Night

Partly cloudy, with a low around 57. Calm wind.

Monday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 73. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Monday Night

Showers and possibly a thunderstorm. Low around 62. Southeast wind around 8 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Tuesday

Showers likely, mainly before 2pm. Mostly cloudy, with a high near 77. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday Night

A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 60.

Wednesday

Sunny, with a high near 84.

Wednesday Night

Mostly clear, with a low around 60.

Thursday

Sunny, with a high near 82.

Thursday Night

A 30 percent chance of showers. Partly cloudy, with a low around 62.

Friday

A 30 percent chance of showers. Partly sunny, with a high near 82.