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Port Jefferson NY Weather

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NowCast ZoneCast Warnings/Advisories Hourly Track Special Radar
Port Jefferson, New York, United States (11777)  Lat: 40.95N, Lon: 73.07W
Wx Zone: NYZ078 ICAO Used: KISP
Current Conditions
Updated: 1:56 PM EST TUE DEC 29 2009
Sun & Moon Information:
Partly Cloudy
Partly Cloudy
Temp: 23°F
Humidity: 29%
Wind Speed: NW28.8MPH G TO41.4(25MPH G TO36KT)
Barometer: 29.98 in.
Dewpoint: -5°F
Heat Index: 23°F
Wind Chill: 6°F
Civil Twilight: 6:45 AM EST Moon Phase:
Waxing Gibbous Moon
Sunrise: 7:16 AM EST
Sunset: 4:31 PM EST
Civil Twilight: 5:02 PM EST
Forecast for Port Jefferson, New York:
Dated: 1255 PM EST TUE DEC 29 2009    Expires: 415 PM EST TUE DEC 29 2009
7 Day View   
TODAY TONIGHT WEDNESDAY WEDNESDAY
NIGHT
THURSDAY THURSDAY
NIGHT
Windy Windy Mostly Sunny Mostly Cloudy Rain/Snow Rain and Snow
Windy Windy Mostly
Sunny
Mostly
Cloudy
Rain/Snow Rain
And
Snow
Hi: 25°F
Lo: 17°F Hi: 31°F
Lo: 25°F Hi: 39°F
Lo: 39°F
Pop: 60% Pop: 60%
ZoneCast:
Dated: 1255 PM EST TUE DEC 29 2009    Expires: 415 PM EST TUE DEC 29 2009
WIND ADVISORY IN EFFECT UNTIL 7 PM EST THIS EVENING

Today...Sunny and very windy. Colder with highs in the mid 20s. Northwest winds 25 to 35 mph with gusts up to 50 mph.
Tonight...Mostly clear and windy. Lows around 17. Northwest winds 20 to 30 mph with gusts up to 45 mph...Diminishing to 15 to 20 mph after midnight.
Wednesday...Mostly sunny. Highs in the lower 30s. West winds 5 to 10 mph with gusts up to 20 mph.
Wednesday Night...Mostly cloudy. Lows in the mid 20s. Temperature rising into the mid 30s after midnight. Southwest winds around 5 mph.
Thursday...Cloudy with a chance of light rain. Light snow likely... Mainly in the afternoon. Little or no snow accumulation. Highs in the upper 30s. South winds 5 to 10 mph. Chance of precipitation 60 percent.
Thursday Night...Rain and snow likely. Lows in the upper 30s. Chance of precipitation 60 percent.
New Years Day...Rain and snow likely. Breezy. Near steady temperature in the upper 30s. Chance of precipitation 70 percent.
Friday Night...A chance of rain in the evening. Cloudy with a chance of snow. Windy with lows in the mid 20s. Chance of precipitation 40 percent.
Saturday...Mostly cloudy with a 40 percent chance of snow showers. Windy with highs in the lower 30s.
Saturday Night...Mostly cloudy with a 30 percent chance of snow showers. Windy with lows in the lower 20s.
Sunday...Partly sunny and brisk. Highs in the lower 30s.
Sunday Night...Mostly cloudy and brisk. Lows in the lower 20s.
Monday...Partly sunny. Highs in the mid 30s.

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