Port Jefferson, NY

5:00 PM EDT on May 18, 2013 (GMT -0400)
Elev: 157 ft
Lon: 73.1° W
Lat: 40.9° N
Source
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News
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May 18, 2013
The latest breaking news, tornado warnings, photos and more.
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May 18, 2013
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Flash Flooding Swamps Parts of Alabama
May 18, 2013
The photos, reports, and perspective behind flooding rain in parts of Alabama Saturday.
Active Volcano Captured in Stunning Photos
May 17, 2013
Indonesian-born and Qatar-based photographer Helminadia Ranford captured breathtaking photos of Mt. Bromo, an active volcano in East Java, Indonesia.
NASA: New Pump Resolves Big Space Station Leak
May 17, 2013
A spacewalk has repaired a leak on the International Space Station, NASA said.
Record Snow: Where Winter Won't End
May 18, 2013
Spring warmth has arrived in most of the U.S., except this state.
Storm Damage near Shreveport
May 16, 2013
Storm storms leave damage near Shreveport, Louisiana. See photos and tweets.
Texas Tornadoes: As They Happened
May 18, 2013
We walk through the full timeline of the Texas tornadoes on May 15, 2013.
By Man or Nature, Places That Will Never Be the Same
May 16, 2013
Where Earth has been changed forever.
Smaller Glaciers Boost Sea Level as Much as the Giants
May 16, 2013
Thousands of small glaciers, unconnected to continental-scale ice sheets, have dumped about 260 million tons of meltwater into the ocean annually between 2003 and 2009.
Deadly Texas Outbreak May Mark End of Tornado Drought
May 16, 2013
After months with record-low activity, the 2013 tornado season roared back with a vengeance on Wednesday as at least 10 twisters touched down across portions of north-central Texas, killing at least 6 and injuring dozens more.
Alaska Volcano Shoots Ash 15,000 Feet into Air
May 18, 2013
Steam and ash clouds are occasionally rising to 20,000 feet from an active Alaska volcano.
Mexico Volcano Registers More Seismic Activity
May 16, 2013
Seismic activity is continuing at the Popocatepetl volcano near Mexico City and authorities say they have readied shelters and identified evacuation routes in case they should be needed.
Cyclone Mahasen Weakens After Killing 45 in Bangladesh
May 16, 2013
Cyclone Mahasan weakened Thursday afternoon into a tropical storm and then dissipated, causing far less damage than had been feared as it passed over Bangladesh and spared Myanmar almost entirely, meteorological officials said.
Worldwide Cleanup Reveals Trashed Beaches (PHOTOS)
May 17, 2013
The Ocean Conservancy releases stunning photos from its recent international beach cleanup day.
Oldest Water on Earth Found Deep Underground
May 17, 2013
Finding the oldest water on Earth has implications for understanding life on Earth and maybe Mars.
Tornado-Ravaged Texas Town to Start Recovery
May 18, 2013
It's now time to move on in a Texas town wrecked by a massive twister.
Study: 97% Agreement on Manmade Global Warming
May 16, 2013
The scientific agreement that climate change is happening, and that it's caused by human activity, is significant and growing, according to a new study published Thursday.
Social Media Reacts as Deadly Severe Weather Pelts Texas
May 16, 2013
Severe weather broke out in northeastern Texas, including the Dallas Fort Worth area. Below are reports of hail and tornadoes from throughout social media.
Kepler's Alien-Hunting Days May be Numbered
May 15, 2013
NASA's planet-hunting Kepler telescope is broken, possibly jeopardizing searches for life outside the Milky Way.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Saturday, May 18, 2013.

A strong low pressure system will bring active weather to the center of the nation on Saturday. The system will move off the Rockies and into the Plains, which will push a warm front into the Northern Plains and Upper Midwest, while it continues pulling a cold front southeastward across the Western states. Counter clockwise flow around this system will pull more moisture and energy into the Plains from the Gulf of Mexico, allowing for showers and thunderstorms to develop from Oklahoma through the Dakotas and into Minnesota. These areas are under a slight threat of severe weather development with strong winds, large hail, and heavy rainfall. Parts of western Nebraska and northwestern Kansas are under a moderate risk of severe thunderstorm development. This area has increased risk for tornado development on Saturday.

East of this activity, a weak trough slowly moves over the Eastern Valleys, allowing for a few more widespread showers and thunderstorms to pop up from the Southern Appalachians through the Mid-Atlantic states. Meanwhile in the West, moisture from the Pacific Ocean will allow for scattered showers with afternoon thunderstorms to persist for the Northern and Central Rockies. Severe storms are not likely in these areas. In the Southwest, gusty winds, warm temperatures, and dry conditions will maintain dangerous fire weather conditions on Saturday.
Weather Underground Forecast for Saturday, May 18, 2013.

A strong low pressure system will bring active weather to the center of the nation on Saturday. The system will move off the Rockies and into the Plains, which will push a warm front into the Northern Plains and Upper Midwest, while it continues pulling a cold front southeastward across the Western states. Counter clockwise flow around this system will pull more moisture and energy into the Plains from the Gulf of Mexico, allowing for showers and thunderstorms to develop from Oklahoma through the Dakotas and into Minnesota. These areas are under a slight threat of severe weather development with strong winds, large hail, and heavy rainfall. Parts of western Nebraska and northwestern Kansas are under a moderate risk of severe thunderstorm development. This area has increased risk for tornado development on Saturday.

East of this activity, a weak trough slowly moves over the Eastern Valleys, allowing for a few more widespread showers and thunderstorms to pop up from the Southern Appalachians through the Mid-Atlantic states. Meanwhile in the West, moisture from the Pacific Ocean will allow for scattered showers with afternoon thunderstorms to persist for the Northern and Central Rockies. Severe storms are not likely in these areas. In the Southwest, gusty winds, warm temperatures, and dry conditions will maintain dangerous fire weather conditions on Saturday.
More News Articles

Port Jefferson Weather at a Glance

Updated 5:00 PM EDT
Elevation
233 ft
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Now
Overcast
Overcast
Temperature
61.0 °F
Feels Like 61.0 °F
Wind(mph)
5.2
Sunrise / Set
5:31 AM
8:06 PM
Moon
First Quarter
Tonight
Partly Cloudy 54 °F
Partly Cloudy
Tomorrow
Chance of Rain 66 °F
Chance of Rain
30% chance of precipitation
Tomorrow Night
Chance of Rain 57 °F
Chance of Rain
50% chance of precipitation
Monday
Chance of a Thunderstorm 70 | 63 °F
Chance of T-storms
40% chance of precipitation
Tuesday
Mostly Cloudy 75 | 59 °F
Mostly Cloudy
Wednesday
Chance of a Thunderstorm 73 | 57 °F
Chance of T-storms
60% chance of precipitation
Tomorrow is forecast to be Cooler than today.
Conditions
Pressure
30.30 in
Visibility
10.0 miles
Clouds
Few 6000 ft
Mostly Cloudy 8500 ft
Overcast 12000 ft
Moisture
Humidity
74%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KISP 181956Z 19006KT 10SM -RA FEW060 BKN085 OVC120 16/11 A3030 RMK AO2 RAB24 SLP259 P0000 T01560106 $
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Weather Radio
Launch Weather Radio
Temperature
Temperature
61.0 °F
50,53,51,52,57,58,63,65,66,68,67,65,63
Dew Point
53 °F
Wind
Speed / Dir
5.2 mph from NW
Wind Gust
7.6 mph
Health
UV
2 out of 16
Pollen
8.80 out of 12
Pollen Forecast
Ozone
Good
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Saturday Night
nt_partlycloudy Partly cloudy. Low of 54F. Winds from the SSE at 5 to 10 mph.
Sunday
chancerain Mostly cloudy with a chance of rain. High of 66F. Winds from the SE at 5 to 15 mph. Chance of rain 30%.
Sunday Night
nt_chancerain Overcast with a chance of rain. Fog overnight. Low of 57F. Winds from the SSE at 5 to 10 mph. Chance of rain 50%.
Monday
chancetstorms Overcast with a chance of a thunderstorm and a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 70F. Winds from the South at 5 to 15 mph. Chance of rain 40%.
Monday Night
nt_cloudy Overcast with a chance of a thunderstorm and rain. Low of 63F. Breezy. Winds from the SSW at 15 to 20 mph. Chance of rain 20%.
Tuesday
mostlycloudy Overcast. High of 75F. Breezy. Winds from the SW at 10 to 20 mph.
Tuesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain. Fog overnight. Low of 59F. Winds from the SW at 5 to 15 mph. Chance of rain 70% with rainfall amounts near 0.6 in. possible.
Wednesday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 73F. Winds from the South at 5 to 15 mph. Chance of rain 60%.
Wednesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Fog overnight. Low of 57F. Winds from the SSW at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 0.8 in. possible.
Thursday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 75F. Breezy. Winds from the SSW at 15 to 25 mph. Chance of rain 50%.
Thursday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Fog overnight. Low of 55F. Breezy. Winds from the SSW at 15 to 20 mph. Chance of rain 70% with rainfall amounts near 0.6 in. possible.
Friday
chancetstorms Overcast with a chance of a thunderstorm. High of 72F. Winds from the SSW at 10 to 15 mph shifting to the North in the afternoon. Chance of rain 70% with rainfall amounts near 0.6 in. possible.
Friday Night
nt_chancerain Overcast with a chance of rain. Low of 54F. Breezy. Winds from the ENE at 10 to 20 mph. Chance of rain 70% with rainfall amounts near 0.7 in. possible.
Saturday
chancerain Overcast with a chance of rain. High of 70F. Winds from the East at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 0.3 in. possible.
Saturday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 52F. Winds from the NE at 5 to 15 mph. Chance of rain 40%.
Sunday
partlycloudy Partly cloudy. High of 70F. Winds from the NE at 5 to 10 mph.
Sunday Night
nt_clear Clear. Low of 50F. Winds from the NE at 5 to 10 mph.
Monday
partlycloudy Clear. High of 68F. Winds less than 5 mph.
Monday Night
nt_clear Clear. Low of 50F. Winds less than 5 mph.
Tuesday
clear Clear. High of 70F. Winds less than 5 mph.
Tuesday Night
nt_clear Clear. Low of 50F. Winds less than 5 mph.
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Weather Forecast for Port Jefferson NY

View Calendar 10-Day Forecast for station KNYEASTS2

Saturday, 18
Partly Cloudy
72 | 54 °F
Partly Cloudy
Chance of
Precipitation
10%
Sunday, 19
Chance of Rain
66 | 57 °F
Chance of Rain
Chance of
Precipitation
30%
Monday, 20
Chance of a Thunderstorm
70 | 63 °F
Chance of T-storms
Chance of
Precipitation
40%
Tuesday, 21
Mostly Cloudy
75 | 59 °F
Mostly Cloudy
Chance of
Precipitation
0%
Wednesday, 22
Chance of a Thunderstorm
73 | 57 °F
Chance of T-storms
Chance of
Precipitation
60%
Thursday, 23
Chance of a Thunderstorm
75 | 55 °F
Chance of T-storms
Chance of
Precipitation
50%
Friday, 24
Chance of a Thunderstorm
72 | 54 °F
Chance of T-storms
Chance of
Precipitation
70%
Saturday, 25
Chance of Rain
70 | 52 °F
Chance of Rain
Chance of
Precipitation
70%
Sunday, 26
Partly Cloudy
70 | 50 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Partly Cloudy
68 | 50 °F
Partly Cloudy
Chance of
Precipitation
0%
Source: BestForecast at 9:40 AM EDT on May 18, 2013
Descriptive Forecast
Saturday Night
nt_partlycloudy Partly cloudy. Low of 54F. Winds from the SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 44 65 | 45 63 | 47 57 | 51
Wind 4 mph East 9 mph South 10 mph South 5 mph South
Humidity 69% 47% 57% 77%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 53% 49% 40% 46%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:31 AM
8:06 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.65], Average RMSE [1.65]
The National Weather Service forecast quality is fair. MaxT RMSE [2.84], Average RMSE [1.74] : Use NWS
Source: BestForecast at 9:40 AM EDT on May 18, 2013
Descriptive Forecast
Sunday
chancerain Mostly cloudy with a chance of rain. High of 66F. Winds from the SE at 5 to 15 mph. Chance of rain 30%.
Sunday Night
nt_chancerain Overcast with a chance of rain. Fog overnight. Low of 57F. Winds from the SSE at 5 to 10 mph. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 52 65 | 54 62 | 55 58 | 56
Wind 6 mph SE 10 mph SSE 10 mph SE 6 mph SSE
Humidity 85% 64% 79% 93%
Chance of Precip. 10% 30% 30% 50%
Cloud Cover 67% 79% 86% 91%
Conditions Mostly Cloudy Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
5:30 AM
8:07 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.04], Average RMSE [1.63]
The National Weather Service forecast quality is good. MaxT RMSE [2.46], Average RMSE [1.60] : Use NWS
Source: BestForecast at 9:40 AM EDT on May 18, 2013
Descriptive Forecast
Monday
chancetstorms Overcast with a chance of a thunderstorm and a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 70F. Winds from the South at 5 to 15 mph. Chance of rain 40%.
Monday Night
nt_cloudy Overcast with a chance of a thunderstorm and rain. Low of 63F. Breezy. Winds from the SSW at 15 to 20 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 57 66 | 61 63 | 61 62 | 60
Wind 3 mph South 9 mph South 11 mph South 16 mph SSW
Humidity 91% 82% 95% 90%
Chance of Precip. 50% 40% 40% 20%
Cloud Cover 93% 86% 79% 99%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:29 AM
8:08 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.03], Average RMSE [2.11]
The National Weather Service forecast quality is good. MaxT RMSE [2.38], Average RMSE [2.06] : Use NWS
Source: BestForecast at 9:40 AM EDT on May 18, 2013
Descriptive Forecast
Tuesday
mostlycloudy Overcast. High of 75F. Breezy. Winds from the SW at 10 to 20 mph.
Tuesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain. Fog overnight. Low of 59F. Winds from the SW at 5 to 15 mph. Chance of rain 70% with rainfall amounts near 0.6 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 61 72 | 62 72 | 63 64 | 63
Wind 15 mph SW 13 mph SSW 12 mph SW 9 mph SW
Humidity 90% 69% 72% 98%
Chance of Precip. 10% 10% 10% 30%
Cloud Cover 99% 100% 91% 47%
Conditions Overcast Overcast Overcast Chance of a Thunderstorm
Sunrise & Sunset
5:29 AM
8:09 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.45], Average RMSE [1.92]
The National Weather Service forecast quality is fair. MaxT RMSE [2.94], Average RMSE [2.15] : Use NWS
Source: BestForecast at 9:40 AM EDT on May 18, 2013
Descriptive Forecast
Wednesday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 73F. Winds from the South at 5 to 15 mph. Chance of rain 60%.
Wednesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Fog overnight. Low of 57F. Winds from the SSW at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 0.8 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 60 | 60 71 | 63 68 | 63 62 | 62
Wind 6 mph SSW 7 mph SSE 11 mph SSW 9 mph SSW
Humidity 99% 75% 85% 99%
Chance of Precip. 20% 20% 20% 40%
Cloud Cover 81% 100% 100% 100%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:28 AM
8:09 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.21], Average RMSE [2.48]
The National Weather Service forecast quality is fair. MaxT RMSE [3.48], Average RMSE [2.16] : Use NWS
Source: BestForecast at 9:40 AM EDT on May 18, 2013
Descriptive Forecast
Thursday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 75F. Breezy. Winds from the SSW at 15 to 25 mph. Chance of rain 50%.
Thursday Night
nt_chancetstorms Overcast with a chance of a thunderstorm. Fog overnight. Low of 55F. Breezy. Winds from the SSW at 15 to 20 mph. Chance of rain 70% with rainfall amounts near 0.6 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 58 68 | 62 68 | 61 59 | 58
Wind 13 mph SSW 18 mph SSW 20 mph SSW 17 mph SSW
Humidity 100% 78% 78% 97%
Chance of Precip. 20% 20% 20% 30%
Cloud Cover 96% 2% 32% 95%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:27 AM
8:10 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.86], Average RMSE [2.53]
The National Weather Service forecast quality is fair. MaxT RMSE [3.19], Average RMSE [2.24] : Use NWS
Source: BestForecast at 9:40 AM EDT on May 18, 2013
Descriptive Forecast
Friday
chancetstorms Overcast with a chance of a thunderstorm. High of 72F. Winds from the SSW at 10 to 15 mph shifting to the North in the afternoon. Chance of rain 70% with rainfall amounts near 0.6 in. possible.
Friday Night
nt_chancerain Overcast with a chance of rain. Low of 54F. Breezy. Winds from the ENE at 10 to 20 mph. Chance of rain 70% with rainfall amounts near 0.7 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 57 66 | 60 66 | 54 58 | 52
Wind 14 mph SSW 11 mph SSW 15 mph NNE 13 mph ENE
Humidity 99% 82% 65% 78%
Chance of Precip. 30% 40% 30% 30%
Cloud Cover 99% 100% 94% 99%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain Chance of Rain
Sunrise & Sunset
5:26 AM
8:11 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.73], Average RMSE [2.61]
The National Weather Service forecast quality is fair. MaxT RMSE [3.12], Average RMSE [2.03] : Use NWS
Source: BestForecast at 9:40 AM EDT on May 18, 2013
Descriptive Forecast
Saturday
chancerain Overcast with a chance of rain. High of 70F. Winds from the East at 10 to 15 mph. Chance of rain 70% with rainfall amounts near 0.3 in. possible.
Saturday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 52F. Winds from the NE at 5 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 53 66 | 56 66 | 57 58 | 55
Wind 13 mph ENE 10 mph ENE 10 mph East 5 mph NE
Humidity 86% 71% 74% 90%
Chance of Precip. 30% 30% 40% 10%
Cloud Cover 70% 100% 99% 90%
Conditions Chance of Rain Chance of Rain Chance of Rain Overcast
Sunrise & Sunset
5:26 AM
8:12 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.23], Average RMSE [3.35]
Source: BestForecast at 9:40 AM EDT on May 18, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 70F. Winds from the NE at 5 to 10 mph.
Sunday Night
nt_clear Clear. Low of 50F. Winds from the NE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 55 | 53 65 | 53 64 | 54 56 | 49
Wind 7 mph NNE 6 mph NE 5 mph ENE 6 mph NE
Humidity 94% 63% 67% 76%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 82% 63% 32% 19%
Conditions Fog Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:25 AM
8:13 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.97], Average RMSE [3.20]
Source: BestForecast at 9:40 AM EDT on May 18, 2013
Descriptive Forecast
Monday
partlycloudy Clear. High of 68F. Winds less than 5 mph.
Monday Night
nt_clear Clear. Low of 50F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 44 65 | 44 63 | 47 55 | 48
Wind 6 mph NNE 4 mph ENE 4 mph SE 1 mph ESE
Humidity 68% 46% 56% 79%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 26% 26% 20% 14%
Conditions Partly Cloudy Partly Cloudy Clear Clear
Sunrise & Sunset
5:25 AM
8:14 PM
Source: BestForecast at 9:40 AM EDT on May 18, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 70F. Winds less than 5 mph.
Tuesday Night
nt_clear Clear. Low of 50F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 46 65 | 48 66 | 51 57 | 52
Wind 2 mph North 3 mph South 6 mph South 3 mph SSW
Humidity 77% 53% 60% 80%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 8% 6% 10% %
Conditions Clear Clear Clear Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 18, 2013 Max Temp Min Temp
Normal (KISP) 68 °F 50 °F
Record (KISP) 84 °F (1998) 38 °F (2003)
Yesterday 72 °F 49 °F
Yesterday's Heating Degree Days: 4
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Good
OZONE
Current Good
OZONE
Saturday Good
OZONE
Saturday Good
PM2.5
Sunday Good
OZONE
Sunday Good
PM2.5
Monday Moderate
OZONE
Monday Good
PM2.5
Coastal Water Temperatures
Place Temperature
Kings Point, NY 57.0 °F
Bridgeport, CT 60.1 °F
Marine Forecast
Astronomy
May. 18, 2013 Rise Set
Actual Time 5:31 AM EDT 8:06 PM EDT
Civil Twilight 5:00 AM EDT 8:37 PM EDT
Nautical Twilight 4:20 AM EDT 9:17 PM EDT
Astronomical Twilight 3:36 AM EDT 10:01 PM EDT
Moon 1:03 PM EDT 1:25 AM EDT
Length Of Visible Light 15h 37m
Length of Day
14h 34m
Tomorrow will be 1m 48s longer.
First Quarter, 57% of the Moon is Illuminated
Today
First Quarter
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
73 °F
Niagara Falls
73 °F
Dansville
73 °F
Buffalo
72 °F
Albany
72 °F
Rome
28 °F
Saranac Lake
35 °F
Massena
37 °F
Watertown
37 °F
Plattsburgh
39 °F
Rome
Record Extremes
Snow Depth
Station Depth Elevation
No new snow has been reported.
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Islip 60 °F Light Rain 3:56 PM EDT
Shirley 62 °F Partly Cloudy 3:56 PM EDT
Bridgeport 63 °F Partly Cloudy 4:52 PM EDT
New Haven 63 °F Mostly Cloudy 4:53 PM EDT
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Flight To ETA Status
No flights were found.
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Type Condition
Flight Rule: VFR (KISP)
Wind Speed: 6.0 kts.
Wind Dir: 313° (NW)
Ceiling: 8500 ft

METAR KISP 181956Z 19006KT 10SM -RA FEW060 BKN085 OVC120 16/11 A3030 RMK AO2 RAB24 SLP259 P0000 T01560106 $

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Nearby Events
Event Date Forecast
No events within 10 mi of location. View all events.
Event data courtesy eviesays.com
Sports
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Weather Stations
Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Canyon Creek, Port Jefferson, NY 61.0 °F 53 °F 74% NW  at  5.2 mph 0.00 in / hr 233 ft 5:00 PM EDT Rapid Fire  
Mt. Sinai, NY 59.8 °F 53 °F 78% South  at  0.0 mph 0.00 in / hr 165 ft 4:59 PM EDT Rapid Fire
APRSWXNET Miller Place NY , Miller Place, NY 62 °F 49 °F 63% WSW  at  2 mph 0.00 in / hr 131 ft 4:32 PM EDT MADIS
Strathmore Gate East, Coram, NY 61.7 °F 57 °F 85% South  at  2.2 mph 0.00 in / hr 86 ft 5:00 PM EDT Rapid Fire  
Middle Country Library, Centereach, NY 61.2 °F 56 °F 82% SSW  at  0.0 mph 0.00 in / hr 94 ft 5:00 PM EDT Rapid Fire
SeeMyIP.com Weather, St James, NY 60.8 °F 57 °F 86% SE  at  0.7 mph 0.00 in / hr 148 ft 4:59 PM EDT Rapid Fire
Coram, NY 60.4 °F 30 °F 31% SW  at  0.0 mph 0.00 in / hr 72 ft 5:00 PM EDT Normal  
Natures Gardens, Selden, NY 60.7 °F 54 °F 80% SSW  at  0.0 mph 0.00 in / hr 95 ft 4:59 PM EDT Rapid Fire  
Creekside drive, Middle Island, NY 61.7 °F 53 °F 73% SSW  at  0.0 mph - / hr 121 ft 4:59 PM EDT Normal  
Rocky Point Station, Rocky Point, NY 61.5 °F 52 °F 70% WNW  at  0.0 mph 0.00 in / hr 115 ft 4:59 PM EDT Normal  
Lake Grove, NY, Lake Grove, NY 66.0 °F 54 °F 65% SSW  at  1.1 mph 0.00 in / hr 0 ft 4:59 PM EDT Rapid Fire  
Centereach, Centereach, NY 60.5 °F 55 °F 82% SSW  at  0.0 mph 0.00 in / hr 128 ft 4:55 PM EDT Normal  
Broadway, Rocky Point, NY 62.6 °F 52 °F 67% SW  at  0.0 mph 0.00 in / hr 150 ft 5:00 PM EDT Normal  
KNYSAINT3, Saint James, NY 59.7 °F 54 °F 80% West  at  2.2 mph 0.01 in / hr 144 ft 5:00 PM EDT Rapid Fire  
Club 320, Saint James, NY 59.5 °F 54 °F 81% South  at  0.0 mph 0.06 in / hr 171 ft 4:59 PM EDT Rapid Fire  
North Shore, Rocky Point, NY 62.2 °F 50 °F 64% WNW  at  2.1 mph 0.00 in / hr 187 ft 4:59 PM EDT Rapid Fire  
APRSWXNET Farmingville NY , Farmingville, NY 61 °F 56 °F 85% ESE  at  0 mph 0.00 in / hr 180 ft 4:30 PM EDT MADIS
Farmingville, Farmingville, NY 59.4 °F 56 °F 87% SSE  at  0.0 mph 0.00 in / hr 150 ft 5:00 PM EDT Normal  
Kings Park, NY 59.5 °F 54 °F 83% South  at  0.0 mph 0.01 in / hr 23 ft 4:57 PM EDT Normal  
Eagle Estates, Medford, NY 60.9 °F 55 °F 82% South  at  3.0 mph 0.00 in / hr 100 ft 4:58 PM EDT Normal  
Port Ave, Ronkonkoma, NY 59.0 °F 54 °F 82% WSW  at  2.0 mph 0.00 in / hr 111 ft 4:59 PM EDT Rapid Fire
Lake Hills Ronkonkoma, Ronkonkoma, NY 60.6 °F 60 °F 98% South  at  1.1 mph - / hr 59 ft 4:54 PM EDT Normal  
Indian Head Knolls, Kings Park, NY 58.7 °F 58 °F 97% South  at  2.1 mph 0.01 in / hr 157 ft 4:59 PM EDT Normal
Long Island North Shore, Wading River, NY 62.3 °F 50 °F 64% South  at  1.0 mph 0.00 in / hr 117 ft 5:00 PM EDT Normal  
Kings Park, Kings Park, NY 62.3 °F 51 °F 67% ESE  at  0.9 mph 0.02 in / hr 177 ft 4:59 PM EDT Rapid Fire  
APRSWXNET Northport NY , Northport, NY 61 °F 53 °F 74% WSW  at  1 mph 0.00 in / hr 98 ft 4:32 PM EDT MADIS
Hauppauge LIE Exit 55, Hauppauge, NY 61.0 °F 53 °F 75% SSE  at  3.0 mph 0.00 in / hr 140 ft 5:00 PM EDT Normal  
Wildwood Hills, Wading River, NY 64.9 °F 49 °F 56% NE  at  8.3 mph 0.00 in / hr 128 ft 4:12 PM EDT Rapid Fire  
Sayville, NY 59.4 °F 57 °F 91% South  at  0.0 mph 0.01 in / hr 36 ft 5:00 PM EDT Rapid Fire  
Crab Meadow, Northport, NY 60.4 °F 57 °F 89% WSW  at  0.0 mph 0.01 in / hr 20 ft 5:00 PM EDT Rapid Fire
Long Island South Shore, Oakdale, NY 60.3 °F 40 °F 47% North  at  0.0 mph 0.00 in / hr 30 ft 5:00 PM EDT Normal  
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