Port Jefferson, New York
Current Conditions -  °F | °C
As of 9:56 PM on Thursday 31 Jul 2014 (Local Time) from KISP Reporting Station
Scattered Clouds Scattered Clouds  
Wind Chill: 74°   Ceiling: Unl
Heat Index: 74°   Visibility: 10mi
Dew Point: 67°   Wind: 8mph
Humidity: 79%   Direction: 190°S
Pressure: 30.15"   Gusts: NA
Location:  40.95°N, 73.07°W
Report Text: KISP 010156Z 19007KT 10SM FEW100 SCT250 23/19 A3015 RMK AO2 SLP207 T02330194
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 79° - Lo 67°
11 PM
M Clear
M Clear
70°
12 AM
P Cloudy
P Cloudy
70°
1 AM
P Cloudy
P Cloudy
69°
2 AM
P Cloudy
P Cloudy
69°
3 AM
P Cloudy
P Cloudy
68°
4 AM
M Cloudy
M Cloudy
68°
Weather Maps
Daily Forecast -  °F | °C
thu fri sat sun mon tue wed thu fri sat
jul
31
P Cloudy
P Cloudy
79°
67°
aug
01
AM T-Storms
AM T-Storms
80°
66°
aug
02
T-Storms
T-Storms
71°
64°
aug
03
M Cloudy
M Cloudy
78°
66°
aug
04
P Cloudy
P Cloudy
80°
67°
aug
05
M Sunny
M Sunny
83°
68°
aug
06
P Cloudy
P Cloudy
81°
67°
aug
07
P Cloudy
P Cloudy
79°
66°
aug
08
P Cloudy
P Cloudy
79°
65°
aug
09
Rain
Rain
77°
66°
Details for Thursday, July 31 (Evening)
Evening: Some clouds. Low 67F. Winds SSW at 5 to 10 mph.
UV Index: 0 (Low)
Ultraviolet Radiation Index
Relative Humidity: 91%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 43%
Cloud Coverage
Sunrise: 5:47 AM
Sunset: 8:09 PM
 
Moonrise: 10:14 AM
Moonset: 10:17 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSW
Direction: SSW (199°)
Speed: 8Mph(13Km, 9Kts)
Details for Friday, August 01
Scattered thunderstorms in the morning, then cloudy skies late. High around 80F. Winds S at 5 to 10 mph. Chance of rain 40%.
Evening: Cloudy in the evening, then off and on rain showers after midnight. Low 66F. Winds SE at 5 to 10 mph. Chance of rain 50%.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 74%
Cloud Coverage
Sunrise: 5:48 AM
Sunset: 8:08 PM
 
Moonrise: 11:12 AM
Moonset: 10:47 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  S
Direction: S (190°)
Speed: 10Mph(16Km, 12Kts)
Details for Saturday, August 02
Thunderstorms. Highs in the low 70s and lows in the mid 60s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 79%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 97%
Cloud Coverage
Sunrise: 5:49 AM
Sunset: 8:07 PM
 
Moonrise: 12:11 PM
Moonset: 11:20 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ENE
Direction: ENE (71°)
Speed: 13Mph(20Km, 15Kts)
Details for Sunday, August 03
Mostly cloudy. Highs in the upper 70s and lows in the mid 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 76%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 78%
Cloud Coverage
Sunrise: 5:50 AM
Sunset: 8:06 PM
 
Moonrise: 1:12 PM
Moonset: 11:56 PM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  E
Direction: E (95°)
Speed: 7Mph(11Km, 8Kts)
Details for Monday, August 04
Times of sun and clouds. Highs in the low 80s and lows in the upper 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 72%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 38%
Cloud Coverage
Sunrise: 5:51 AM
Sunset: 8:04 PM
 
Moonrise: 2:13 PM
Moonset: 12:01 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WSW
Direction: WSW (251°)
Speed: 9Mph(15Km, 11Kts)
Details for Tuesday, August 05
Mostly sunny. Highs in the low 80s and lows in the upper 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 17%
Cloud Coverage
Sunrise: 5:52 AM
Sunset: 8:03 PM
 
Moonrise: 3:15 PM
Moonset: 12:37 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WSW
Direction: WSW (254°)
Speed: 10Mph(17Km, 12Kts)
Details for Wednesday, August 06
Mix of sun and clouds. Highs in the low 80s and lows in the upper 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 68%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 40%
Cloud Coverage
Sunrise: 5:53 AM
Sunset: 8:02 PM
 
Moonrise: 4:16 PM
Moonset: 1:26 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WNW
Direction: WNW (295°)
Speed: 9Mph(15Km, 11Kts)
Details for Thursday, August 07
Mix of sun and clouds. Highs in the upper 70s and lows in the mid 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 68%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 39%
Cloud Coverage
Sunrise: 5:54 AM
Sunset: 8:01 PM
 
Moonrise: 5:15 PM
Moonset: 2:21 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WNW
Direction: WNW (291°)
Speed: 9Mph(14Km, 10Kts)
Details for Friday, August 08
Times of sun and clouds. Highs in the upper 70s and lows in the mid 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 41%
Cloud Coverage
Sunrise: 5:55 AM
Sunset: 8:00 PM
 
Moonrise: 6:08 PM
Moonset: 3:25 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  S
Direction: S (191°)
Speed: 9Mph(14Km, 10Kts)
Details for Saturday, August 09
Cloudy with rain. Highs in the upper 70s and lows in the mid 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 77%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 80%
Cloud Coverage
Sunrise: 5:56 AM
Sunset: 7:58 PM
 
Moonrise: 6:57 PM
Moonset: 4:34 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (208°)
Speed: 10Mph(16Km, 11Kts)
Daily Forecast Chart
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