Heavy Rainfall And Severe Weather Potential From The Great Lakes and Ohio Valley to South Central Plains; Western Fire Weather Threats Remain Elevated

A low pressure system and front moving through the Mississippi Valley may yield heavy to excessive rainfall and the threat for some severe thunderstorms from parts of the Great Lakes and Ohio Valley to South Central Plains. Fire weather threats will remain elevated across the Northwest into the northern Rockies, as a system from the Pacific moves into and through the area over the next few days. Read More >

Current conditions at

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

Lat: 41.33° N Lon: 72.05° W Elev: 10 ft.

Partly Cloudy

84°F

29°C

Humidity 70%
Wind Speed SW 9 mph
Barometer 30.01 in (1016.0 mb)
Dewpoint 73°F (23°C)
Visibility 8.00 mi
Heat Index90°F (32°C)
Last update 16 Aug 2:56 pm EDT
Detailed forecast for

Southern Middlesex

Tonight
Partly cloudy. Patchy fog after midnight. Lows in the lower 70s. Southwest winds 5 to 10 mph, becoming northwest after midnight.
Friday
Patchy fog in the morning. Partly sunny in the morning, then mostly cloudy with a slight chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the afternoon. Humid with highs in the mid 80s. East winds around 5 mph, becoming south in the afternoon. Chance of rain 20 percent.
Friday Night
Cloudy. A chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. Some thunderstorms may produce heavy rainfall in the evening. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 60 percent.
Saturday
Mostly cloudy. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Some thunderstorms may produce heavy rainfall. Humid with highs in the lower 80s. West winds 5 to 10 mph. Chance of rain 60 percent.
Saturday Night
Mostly cloudy with a chance of showers and thunderstorms. Humid with lows in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 40 percent.
Sunday
Mostly cloudy with a 30 percent chance of showers. Highs in the mid 70s.
Sunday Night
Mostly cloudy. Lows in the mid 60s.
Monday
Partly sunny. Highs in the upper 70s.
Monday Night
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 60s.
Tuesday
Mostly sunny. Highs in the upper 70s.
Tuesday Night
Mostly cloudy with a chance of showers. Lows around 70. Chance of rain 40 percent.
Wednesday
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 30 percent.
Wednesday Night
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 60s. Chance of rain 30 percent.
Thursday
Sunny. Highs around 80.



Click Map For Forecast
336 PM EDT Thu Aug 16 2018
 
 

Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database