ZoneCast Warnings/Advisories Hourly Track Special Radar
Groton, Connecticut, United States (06340)  Lat: 41.35N, Lon: 72.08W
Wx Zone: CTZ012 ICAO Used: KGON
Forecast for Groton, Connecticut:
Dated: 311 PM EST SUN JAN 20 2019    Expires: 1000 GMT 21 2019
NOTE: The Forecast Data has Expired
7 Day View   
TONIGHT MARTIN
LUTHER
KING
JR
DAY
MONDAY
NIGHT
TUESDAY TUESDAY
NIGHT
WEDNESDAY
Partly Cloudy Windy Clearing Sunny Partly Cloudy Snow and Rain
Partly
Cloudy
Windy Clearing Sunny Partly
Cloudy
Snow
And
Rain
Lo: 7°F Hi: 12°F
Lo: 5°F Hi: 29°F
Lo: 21°F Hi: 45°F
Pop: 60%
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Local Base Reflectivity Radar:
(via NWS)
Loops 
National Base Long Range Composite Storm Rel. Motion Base Velocity 1 Hour Total Storm Total
Sun & Moon Information
Civil Twilight: 6:39 AM EST Moon Phase:
Full Moon
Full Moon
Sunrise: 7:09 AM EST
Sunset: 4:47 PM EST
Civil Twilight: 5:17 PM EST

 

ZoneCast:
Dated: 311 PM EST SUN JAN 20 2019    Expires: 1000 GMT 21 2019
NOTE: The Forecast Data has Expired
WIND ADVISORY IN EFFECT UNTIL MIDNIGHT EST MONDAY NIGHT WIND CHILL ADVISORY IN EFFECT FROM 1 AM TO 1 PM EST MONDAY

TonightMostly cloudy this evening, then becoming partly cloudy. Much cooler with lows around 7 above. Northwest winds 15 to 20 mph with gusts up to 45 mph. Wind chill values as low as 12 below after midnight.

Martin Luther King Jr DayPartly sunny and blustery. Much colder with highs around 12. Northwest winds 15 to 25 mph with gusts up to 50 mph. Wind chill values as low as 14 below.

Monday NightPartly cloudy in the evening, then clearing. Blustery, cold with lows around 5 above. Northwest winds 15 to 25 mph. Gusts up to 50 mph, Decreasing to 35 mph after midnight. Wind chill values as low as 15 below.

TuesdaySunny. Not as cool with highs in the upper 20s. Northwest winds 10 to 15 mph. Gusts up to 30 mph, Decreasing to 20 mph in the afternoon. Wind chill values as low as 9 below in the morning.

Tuesday NightPartly cloudy in the evening, then becoming mostly cloudy. Not as cool with lows in the lower 20s. Southwest winds 5 to 10 mph.

WednesdayMostly cloudy. A chance of snow and rain in the morning, then rain likely in the afternoon. Little or no snow accumulation. Not as cool with highs in the mid 40s. Chance of precipitation 60 percent.

Wednesday NightRain likely. Not as cool with lows around 40. Chance of rain 70 percent.

ThursdayRain likely. Highs in the upper 40s. Chance of rain 70 percent.

Thursday NightMostly cloudy in the evening, then becoming partly cloudy. A chance of rain in the evening. A chance of snow. Lows in the upper 20s. Chance of precipitation 30 percent.

FridayMostly sunny. Highs in the upper 30s.

Friday NightPartly cloudy. Lows around 20.

SaturdayMostly sunny. Highs in the upper 20s.

Saturday NightPartly cloudy in the evening, then becoming mostly cloudy. Lows around 20.

SundayPartly sunny. A chance of snow in the afternoon. Highs in the lower 30s. Chance of snow 30 percent.

Current Conditions
Updated: 4:56 PM EST SUN JAN 20 2019
Overcast
Overcast
Temp:
30°F
Humidity: 81%
Wind Speed: NNW 20 MPH G 29
Barometer: 29.3 in.
Dewpoint: 25°F
Heat Index: 30°F
Wind Chill: 17°F

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