Valley Stream, NY

10:10 AM EDT on May 21, 2013 (GMT -0400)
Elev: 7 ft
Lon: 73.7° W
Lat: 40.7° N
Source
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News
Medical Examiner: 24 Dead in Oklahoma Tornado
May 21, 2013
The search and rescue efforts are ongoing in Moore, Okla. after a massive tornado levelled the town and local schools.
In Tornado's Wake, Worried Parents Seek Out Kids
May 21, 2013
A desperate search was underway by parents looking to find children after the massive tornado.
Moore Already at Work on Recovery, Says Mayor
May 21, 2013
Glenn Lewis was the mayor of Moore, Okla., when the strongest tornado on record whipped the city in 1999, and he says the most recent storm won't deter the community from rebuilding.
Moore Survivor Finds Dog Buried Alive
May 21, 2013
Tornado survivor is interrupted in the middle of interview by little dog digging out of rubble
A Timeline of Deadly Events in Moore, Okla.
May 21, 2013
Check out this comprehensive timeline of the events that transpired in Moore, Okla.
Oklahoma Tornado: How to Help
May 21, 2013
There are several agencies asking for donations to help those hit hard by the Oklahoma tornadoes.
Multiple Children Dead at Okla. School
May 21, 2013
More than a dozen children are dead in the devastating Moore, Okla. tornado.
Twitter Responds With Prayers for Oklahoma Tornado Victims
May 21, 2013
Twitter responds to the devastation brought by tornadoes Monday in suburban Oklahoma City, offering condolences and prayers for the victims and survivors.
In Their Words: The Oklahoma Tornado Tragedy
May 21, 2013
Our reporters were among the first national media to report from Moore, Okla. shortly after a powerful tornado decimated the town. These are their thoughts as they report from the scene.
'I Expected Chaos:' Scenes from Okla. School
May 21, 2013
A photographer who was among the first to arrive at an Oklahoma Elementary School after a tornado destroyed it, describes the heart-wrenching scene.
Tornado Took Similar Path to 1999 F5
May 21, 2013
Moore, Oklahoma is no stranger to devastating tornadoes.
Obama Declares Major Disaster in Oklahoma
May 21, 2013
President Barack Obama has declared a major disaster in Oklahoma as the state recovers from a massive tornado that ripped through the Oklahoma City suburbs Monday, killing dozens and flattening entire neighborhoods.
Photos, Social Media Capture Terror of Okla. Tornadoes
May 20, 2013
Catastrophic tornadoes developed in Oklahoma on Monday. Here are photos and social media reports.
Huge Rock Crashes Into Moon, Sparks Giant Explosion
May 20, 2013
The moon has a new hole on its surface thanks to a boulder that slammed into it in March, creating the biggest explosion scientists have seen on the moon since they started monitoring it.
Deadly Rainstorms Kill 55 in Southern China
May 20, 2013
Chinese authorities say rainstorms that battered southern China this week have killed 55 people and left 14 others missing.
Photos: Deadly Tornado Outbreak Strikes Plains
May 20, 2013
A tornado outbreak struck the Plains states on May 19, 2013, leaving widespread damage in its wake.
Recap: Tornadoes Rake Oklahoma, Kansas, Iowa
May 20, 2013
The weather imagery, video and recap from tornadoes in the Plains on May 19, 2013.
Amazing Nature, Captured
May 20, 2013
These stunning images of nature captured across the globe will change the way you view our world.
Photos: Tornado Devastation in Plains
May 20, 2013
Photos and social media reports of severe weather damage over the weekend in Oklahoma, Iowa and Kansas.
Tornado Hits South of Oklahoma City
May 20, 2013
Continuing coverage of destructive severe weather.
More News Articles
Weather Summary
Kari Kiefer
Weather Underground Forecast for Tuesday, May 21, 2013.

After a devastating severe weather day in the Plains on Monday, severe weather is expected to fire up again across the nation's mid-section again on Tuesday.

The nearly stationary low over the Northern Plains will gradually weaken as it shifts eastward into the Midwest on Tuesday, while the system's associated cold front trails southwestward from the low across the Mid-Mississippi Valley through the Southern Plains. Favorable energy and conditions ahead of the cold front combined with the moisture laden conditions of the nation's mid-section will set the stage for multiple clusters of thunderstorms to develop from the Midwest into the Ozarks and the Southern Plains. Portions of northeastern Texas, extreme southeastern Oklahoma, central and southern Arkansas, and northwestern Louisiana are at moderate risk of severe thunderstorm activity as environmental conditions remain favorable for tornadoes, damaging wind gusts, and very large hail. Areas surrounding this moderate risk region from the parts of central and eastern Texas into the Upper Great Lakes are at slight risk of severe thunderstorm development with hail, damaging wind gusts, and isolated tornadoes.

Meanwhile, areas of heavy rain and widely scattered showers will continue near the low in the Northern Plains and Upper Mississippi Valley and near and to the north of a nearly stationary frontal boundary extending out ahead of the system from the Great Lakes into the Northeast. Continued precipitation in already saturated areas of the Northern Plains and Upper Midwest will maintain flood concerns from parts of North Dakota into northern Wisconsin.

Elsewhere, scattered showers and thunderstorms are expected to persist in the Mid-Atlantic and southeastern corner of the nation.
Weather Underground Forecast for Tuesday, May 21, 2013.

After a devastating severe weather day in the Plains on Monday, severe weather is expected to fire up again across the nation's mid-section again on Tuesday.

The nearly stationary low over the Northern Plains will gradually weaken as it shifts eastward into the Midwest on Tuesday, while the system's associated cold front trails southwestward from the low across the Mid-Mississippi Valley through the Southern Plains. Favorable energy and conditions ahead of the cold front combined with the moisture laden conditions of the nation's mid-section will set the stage for multiple clusters of thunderstorms to develop from the Midwest into the Ozarks and the Southern Plains. Portions of northeastern Texas, extreme southeastern Oklahoma, central and southern Arkansas, and northwestern Louisiana are at moderate risk of severe thunderstorm activity as environmental conditions remain favorable for tornadoes, damaging wind gusts, and very large hail. Areas surrounding this moderate risk region from the parts of central and eastern Texas into the Upper Great Lakes are at slight risk of severe thunderstorm development with hail, damaging wind gusts, and isolated tornadoes.

Meanwhile, areas of heavy rain and widely scattered showers will continue near the low in the Northern Plains and Upper Mississippi Valley and near and to the north of a nearly stationary frontal boundary extending out ahead of the system from the Great Lakes into the Northeast. Continued precipitation in already saturated areas of the Northern Plains and Upper Midwest will maintain flood concerns from parts of North Dakota into northern Wisconsin.

Elsewhere, scattered showers and thunderstorms are expected to persist in the Mid-Atlantic and southeastern corner of the nation.
More News Articles

Valley Stream Weather at a Glance

Updated 10:10 AM EDT
Elevation
10 ft
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Now
Scattered Clouds
Scattered Clouds
Temperature
75.6 °F
Feels Like 76 °F
Wind(mph)
5.0
Sunrise / Set
5:32 AM
8:10 PM
Moon
Waxing Gibbous
Today
Thunderstorm 79 °F
Thunderstorm
20% chance of precipitation
Tonight
Chance of a Thunderstorm 63 °F
Chance of T-storms
30% chance of precipitation
Tomorrow
Chance of a Thunderstorm 75 | 64 °F
Chance of T-storms
30% chance of precipitation
Thursday
Chance of a Thunderstorm 75 | 59 °F
Chance of T-storms
60% chance of precipitation
Friday
Chance of a Thunderstorm 68 | 50 °F
Chance of T-storms
70% chance of precipitation
Saturday
Chance of Rain 66 | 52 °F
Chance of Rain
50% chance of precipitation
Today is forecast to be Warmer than yesterday.
Conditions
Pressure
29.97 in
Visibility
0.5 miles
Clouds
Few 300 ft
Scattered Clouds 7500 ft
Scattered Clouds 25000 ft
Moisture
Humidity
81%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KJFK 211351Z 21011KT 1/2SM R04R/5500VP6000FT BR FEW003 SCT075 SCT250 21/19 A2997 RMK AO2 SFC VIS 4 SLP148 VIS E-S 1 1/2 T02110189
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Weather Radio
Launch Weather Radio
Temperature
Heat Index
76 °F
Dew Point
69 °F
Wind
Speed / Dir
5.0 mph from SW
Wind Gust
8.0 mph
Health
UV
5 out of 16
Pollen
8.60 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy with thunderstorms and rain showers in the afternoon. Fog early. High of 79F. Winds from the SSW at 5 to 20 mph. Chance of rain 20%.
Tuesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of rain after midnight. Low of 63F. Winds from the South at 5 to 15 mph. Chance of rain 30%.
Wednesday
chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. High of 75F. Winds from the SSW at 10 to 15 mph. Chance of rain 30%.
Wednesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and a chance of rain. Low of 64F. Winds from the SSW at 10 to 15 mph. Chance of rain 40%.
Thursday
chancetstorms Overcast with a chance of a thunderstorm and a chance of rain. High of 75F. Breezy. Winds from the SSW at 15 to 20 mph. Chance of rain 60%.
Thursday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain. Fog overnight. Low of 59F. Breezy. Winds from the SSW at 10 to 20 mph. Chance of rain 80% with rainfall amounts near 0.6 in. possible.
Friday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 68F. Winds from the SSW at 5 to 15 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Friday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and rain in the evening, then clear with a chance of rain. Low of 50F. Breezy. Winds from the North at 15 to 20 mph. Chance of rain 40% with rainfall amounts near 0.3 in. possible.
Saturday
chancerain Clear with a chance of rain. High of 66F. Breezy. Winds from the North at 15 to 25 mph. Chance of rain 50%.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 52F. Breezy. Winds from the NW at 15 to 20 mph.
Sunday
clear Clear. High of 68F. Breezy. Winds from the NW at 10 to 20 mph.
Sunday Night
nt_clear Clear. Low of 52F. Winds from the NW at 10 to 15 mph.
Monday
clear Clear. High of 68F. Winds from the West at 5 to 10 mph.
Monday Night
nt_clear Clear. Low of 54F. Winds from the West at 5 to 15 mph.
Tuesday
clear Clear. High of 70F. Winds from the West at 5 to 15 mph shifting to the SSW in the afternoon.
Tuesday Night
nt_clear Clear. Fog overnight. Low of 55F. Winds from the South at 5 to 15 mph.
Wednesday
partlycloudy Partly cloudy. High of 72F. Winds from the South at 5 to 10 mph.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 59F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Thursday
partlycloudy Partly cloudy. High of 73F. Winds from the SSW at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 61F. Winds from the SSW at 5 to 10 mph.
Friday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 75F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Friday Night
nt_partlycloudy Clear with a chance of a thunderstorm. Fog overnight. Low of 61F. Winds less than 5 mph. Chance of rain 20%.
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Nowcast as of 9:41 am EDT on May 21, 2013
.dense fog along the immediate South Shore... As of 930 am...dense fog persists from the rockaways...across Long Beach...Jones Beach...Fire Island and the Great South Bay. This includes ocean Parkway. The fog is severely reducing visibility as warm air moves over the cold water. The fog will likely persist into the afternoon.

Weather Forecast for Valley Stream NY

View Calendar 10-Day Forecast for station KNYVALLE1

Tuesday, 21
Thunderstorm
79 | 63 °F
Thunderstorm
Chance of
Precipitation
20%
Wednesday, 22
Chance of a Thunderstorm
75 | 64 °F
Chance of T-storms
Chance of
Precipitation
30%
Thursday, 23
Chance of a Thunderstorm
75 | 59 °F
Chance of T-storms
Chance of
Precipitation
60%
Friday, 24
Chance of a Thunderstorm
68 | 50 °F
Chance of T-storms
Chance of
Precipitation
70%
Saturday, 25
Chance of Rain
66 | 52 °F
Chance of Rain
Chance of
Precipitation
50%
Sunday, 26
Clear
68 | 52 °F
Clear
Chance of
Precipitation
0%
Monday, 27
Clear
68 | 54 °F
Clear
Chance of
Precipitation
0%
Tuesday, 28
Clear
70 | 55 °F
Clear
Chance of
Precipitation
0%
Wednesday, 29
Partly Cloudy
72 | 59 °F
Partly Cloudy
Chance of
Precipitation
0%
Thursday, 30
Fog
73 | 61 °F
Fog
Chance of
Precipitation
0%
Source: BestForecast at 9:38 AM EDT on May 21, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy with thunderstorms and rain showers in the afternoon. Fog early. High of 79F. Winds from the SSW at 5 to 20 mph. Chance of rain 20%.
Tuesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of rain after midnight. Low of 63F. Winds from the South at 5 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 63 70 | 63 72 | 62 64 | 62
Wind 6 mph SW 10 mph SSW 15 mph South 9 mph South
Humidity 94% 82% 70% 93%
Chance of Precip. 0% 10% 20% 30%
Cloud Cover 69% 69% 61% 65%
Conditions Fog Fog Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:32 AM
8:10 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.03], Average RMSE [1.98]
The National Weather Service forecast quality is fair. MaxT RMSE [2.86], Average RMSE [1.08] : Use NWS
Source: BestForecast at 9:38 AM EDT on May 21, 2013
Descriptive Forecast
Wednesday
chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. High of 75F. Winds from the SSW at 10 to 15 mph. Chance of rain 30%.
Wednesday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and a chance of rain. Low of 64F. Winds from the SSW at 10 to 15 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 62 68 | 64 71 | 63 64 | 63
Wind 8 mph South 12 mph SSW 13 mph SSW 11 mph SSW
Humidity 83% 87% 78% 95%
Chance of Precip. 30% 30% 30% 40%
Cloud Cover 74% 72% 77% 87%
Conditions Chance of Rain Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:31 AM
8:11 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.13], Average RMSE [1.27]
The National Weather Service forecast quality is good. MaxT RMSE [2.34], Average RMSE [1.50] : Use NWS
Source: BestForecast at 9:38 AM EDT on May 21, 2013
Descriptive Forecast
Thursday
chancetstorms Overcast with a chance of a thunderstorm and a chance of rain. High of 75F. Breezy. Winds from the SSW at 15 to 20 mph. Chance of rain 60%.
Thursday Night
nt_chancetstorms Overcast with a chance of a thunderstorm and rain. Fog overnight. Low of 59F. Breezy. Winds from the SSW at 10 to 20 mph. Chance of rain 80% with rainfall amounts near 0.6 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 67 | 63 67 | 63 67 | 63 63 | 61
Wind 12 mph SSW 15 mph SSW 15 mph South 15 mph SSW
Humidity 85% 82% 84% 95%
Chance of Precip. 40% 50% 60% 40%
Cloud Cover 91% 89% 84% 100%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:31 AM
8:12 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.39], Average RMSE [1.35]
The National Weather Service forecast quality is fair. MaxT RMSE [2.66], Average RMSE [1.90] : Use NWS
Source: BestForecast at 9:38 AM EDT on May 21, 2013
Descriptive Forecast
Friday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 68F. Winds from the SSW at 5 to 15 mph. Chance of rain 70% with rainfall amounts near 0.4 in. possible.
Friday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm and rain in the evening, then clear with a chance of rain. Low of 50F. Breezy. Winds from the North at 15 to 20 mph. Chance of rain 40% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 61 65 | 62 62 | 60 55 | 53
Wind 10 mph SSW 10 mph South 7 mph SSW 18 mph North
Humidity 96% 89% 93% 88%
Chance of Precip. 40% 20% 30% 20%
Cloud Cover 100% 99% 85% 42%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:30 AM
8:13 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.31], Average RMSE [1.51]
The National Weather Service forecast quality is fair. MaxT RMSE [2.95], Average RMSE [1.88] : Use NWS
Source: BestForecast at 9:38 AM EDT on May 21, 2013
Descriptive Forecast
Saturday
chancerain Clear with a chance of rain. High of 66F. Breezy. Winds from the North at 15 to 25 mph. Chance of rain 50%.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 52F. Breezy. Winds from the NW at 15 to 20 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 49 59 | 48 62 | 49 54 | 42
Wind 20 mph North 19 mph North 9 mph NNE 17 mph NW
Humidity 88% 65% 63% 65%
Chance of Precip. 20% 20% 20% 10%
Cloud Cover 0% 0% 20% 95%
Conditions Chance of Rain Chance of Rain Chance of Rain Overcast
Sunrise & Sunset
5:29 AM
8:14 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.77], Average RMSE [1.60]
The National Weather Service forecast quality is fair. MaxT RMSE [3.28], Average RMSE [1.81] : Use NWS
Source: BestForecast at 9:38 AM EDT on May 21, 2013
Descriptive Forecast
Sunday
clear Clear. High of 68F. Breezy. Winds from the NW at 10 to 20 mph.
Sunday Night
nt_clear Clear. Low of 52F. Winds from the NW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 53 | 40 65 | 42 62 | 45 54 | 40
Wind 14 mph NW 13 mph NW 12 mph WNW 13 mph NW
Humidity 60% 43% 51% 56%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 29% 0%
Conditions Clear Clear Partly Cloudy Clear
Sunrise & Sunset
5:29 AM
8:15 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.84], Average RMSE [1.79]
The National Weather Service forecast quality is fair. MaxT RMSE [3.02], Average RMSE [1.80] : Use NWS
Source: BestForecast at 9:38 AM EDT on May 21, 2013
Descriptive Forecast
Monday
clear Clear. High of 68F. Winds from the West at 5 to 10 mph.
Monday Night
nt_clear Clear. Low of 54F. Winds from the West at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 37 64 | 44 63 | 49 55 | 49
Wind 9 mph NW 7 mph WNW 11 mph SW 9 mph WSW
Humidity 55% 46% 59% 78%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:28 AM
8:15 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.43], Average RMSE [1.80]
The National Weather Service forecast quality is fair. MaxT RMSE [2.79], Average RMSE [1.80] : Use NWS
Source: BestForecast at 9:38 AM EDT on May 21, 2013
Descriptive Forecast
Tuesday
clear Clear. High of 70F. Winds from the West at 5 to 15 mph shifting to the SSW in the afternoon.
Tuesday Night
nt_clear Clear. Fog overnight. Low of 55F. Winds from the South at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 44 67 | 51 64 | 54 58 | 55
Wind 5 mph WNW 4 mph WSW 13 mph South 4 mph SSE
Humidity 63% 55% 71% 92%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 7%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
5:27 AM
8:16 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.65], Average RMSE [2.34]
Source: BestForecast at 9:38 AM EDT on May 21, 2013
Descriptive Forecast
Wednesday
partlycloudy Partly cloudy. High of 72F. Winds from the South at 5 to 10 mph.
Wednesday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 59F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 57 67 | 59 68 | 62 62 | 62
Wind 2 mph South 5 mph South 7 mph South 5 mph SSW
Humidity 95% 73% 82% 100%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 23% 40% 58% 69%
Conditions Fog Partly Cloudy Partly Cloudy Fog
Sunrise & Sunset
5:27 AM
8:17 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.11], Average RMSE [2.15]
Source: BestForecast at 9:38 AM EDT on May 21, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. High of 73F. Winds from the SSW at 5 to 10 mph.
Thursday Night
nt_partlycloudy Partly cloudy. Fog overnight. Low of 61F. Winds from the SSW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 62 | 62 69 | 65 69 | 66 64 | 64
Wind 3 mph SW 6 mph SSW 7 mph South 6 mph SSW
Humidity 100% 86% 91% 100%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 73% 71% 61% 50%
Conditions Fog Mostly Cloudy Partly Cloudy Fog
Sunrise & Sunset
5:26 AM
8:18 PM
Source: BestForecast at 9:38 AM EDT on May 21, 2013
Descriptive Forecast
Friday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 75F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Friday Night
nt_partlycloudy Clear with a chance of a thunderstorm. Fog overnight. Low of 61F. Winds less than 5 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 64 | 63 71 | 64 71 | 66 64 | 64
Wind 4 mph SSW 6 mph SSW 6 mph South 3 mph South
Humidity 96% 78% 85% 100%
Chance of Precip. 0% 10% 10% 10%
Cloud Cover 38% 35% 44% %
Conditions Fog Partly Cloudy Partly Cloudy Fog
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
Active Notice: Public Information Statement  (US Severe Weather)
History & Almanac
May 21, 2013 Max Temp Min Temp
Normal (KJFK) 70 °F 54 °F
Record (KJFK) 90 °F (1996) 43 °F (2002)
Yesterday 72 °F 57 °F
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
Coastal Water Temperatures
Place Temperature
Sandy Hook, NJ 63.0 °F
The Battery, NY 57.0 °F
Bergen Point West Reach, NJ 60.1 °F
Kings Point, NY 55.9 °F
Marine Forecast
Astronomy
May. 21, 2013 Rise Set
Actual Time 5:32 AM EDT 8:10 PM EDT
Civil Twilight 5:00 AM EDT 8:42 PM EDT
Nautical Twilight 4:21 AM EDT 9:22 PM EDT
Astronomical Twilight 3:36 AM EDT 10:07 PM EDT
Moon 4:20 PM EDT 3:00 AM EDT
Length Of Visible Light 15h 41m
Length of Day
14h 38m
Tomorrow will be 1m 40s longer.
Waxing Gibbous, 83% of the Moon is Illuminated
Today
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
81 °F
Dunkirk
79 °F
Penn Yan
79 °F
Elmira
77 °F
Buffalo
77 °F
Rochester
53 °F
Saranac Lake
55 °F
Plattsburgh
57 °F
Elmira
57 °F
Montauk
57 °F
Massena
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
New York JFK 70 °F Scattered Clouds 9:51 AM EDT
New York 77 °F Partly Cloudy 9:51 AM EDT
Central Park 74 °F Haze 9:51 AM EDT
Farmingdale 74 °F Clear 9:53 AM EDT
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Flight To ETA Status
EGF4416
Washington, DC 		KJFK 10:09AM On Time
AAL1443
Hamilton 		KJFK 10:16AM On Time
EGF3824
Columbus, OH 		KJFK 10:20AM On Time
ANA10
Tokyo (Narita) 		KJFK 10:21AM En Route / Delayed
ASQ5736
Washington, DC 		KLGA 10:03AM On Time
CHQ6099
Norfolk, VA 		KLGA 10:05AM On Time
TCF5906
Washington, DC 		KLGA 10:09AM On Time
AWE2162
Washington, DC 		KLGA 10:10AM On Time
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: LIFR (KJFK)
Wind Speed: 11.0 kts.
Wind Dir: 231° (SW)
Ceiling: Unlimited

METAR KJFK 211351Z 21011KT 1/2SM R04R/5500VP6000FT BR FEW003 SCT075 SCT250 21/19 A2997 RMK AO2 SFC VIS 4 SLP148 VIS E-S 1 1/2 T02110189

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Nearby Events
Event Date Forecast
New York Mets vs Washington Nationals 7:00 PM EDT
2013-04-19		 Partly Cloudy, 59°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Tigers vs. Indians 7:05 PM EDT on May 21, 2013 Chance of a Thunderstorm, 77 °F
Yankees vs. Orioles 7:05 PM EDT on May 21, 2013 Thunderstorm, 81 °F
Reds vs. Mets 7:10 PM EDT on May 21, 2013 Chance of a Thunderstorm, 76 °F
Reds vs. Mets 1:10 PM EDT on May 22, 2013 Chance of a Thunderstorm, 81 °F
Event Date Forecast
Livorno vs. Brescia 6:30 PM CEST on May 22, 2013 Clear, High 71° F/ 22° C
Empoli vs. Novara 8:45 PM CEST on May 22, 2013 Clear, High 69° F/ 21° C
Event Date Forecast
Coca-Cola 600 6:16 PM EDT on May 26, 2013 Partly Cloudy, 70 °F
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 02, 2013 Average High 81° F/ 27° C
Event Date Forecast
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 23, 2013 Partly Cloudy, 68 °F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 24, 2013 Partly Cloudy, 70 °F
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Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Valley Stream, Valley Stream, NY 75.6 °F 76 °F 69 °F 81% SW  at  5.0 mph 0.00 in / hr 10 ft 10:10 AM EDT Normal
Valley Stream, Valley Stream, NY 71.6 °F - 68 °F 87% SW  at  1.6 mph 0.00 in / hr 21 ft 10:10 AM EDT Rapid Fire  
Valley Stream, Valley Stream, NY 74.7 °F 76 °F 67 °F 76% SW  at  5.0 mph - / hr 16 ft 9:57 AM EDT Normal
Malverne, NY, Malverne, NY 78.1 °F 80 °F 71 °F 78% SSW  at  0.0 mph 0.00 in / hr 30 ft 10:10 AM EDT Rapid Fire  
Just West of Town Hall, Floral Park, NY 79.3 °F 81 °F 65 °F 61% North  at  2.7 mph 0.00 in / hr 78 ft 10:10 AM EDT Rapid Fire  
West Hempstead, West Hempstead, NY 77.7 °F 80 °F 70 °F 76% WSW  at  2.0 mph 0.00 in / hr 70 ft 9:57 AM EDT Normal
South Freeport, Freeport, NY 70.5 °F 73 °F 62 °F 75% South  at  5.0 mph 0.00 in / hr 10 ft 10:10 AM EDT Normal  
DaneDad's (NT2L), New Hyde Park, NY 78.4 °F 81 °F 70 °F 75% West  at  2.0 mph 0.00 in / hr 125 ft 10:09 AM EDT Rapid Fire  
Howard Beach, Queens, NY 75.4 °F 76 °F 69 °F 81% SE  at  2.0 mph 0.00 in / hr 7 ft 10:10 AM EDT Rapid Fire  
New Hyde Park, Garden City, NY 80.2 °F 83 °F 70 °F 70% SSE  at  0.0 mph 0.00 in / hr 108 ft 10:10 AM EDT Normal
East Meadow Public Library, East Meadow, NY 78.9 °F 82 °F 70 °F 75% SW  at  2.0 mph 0.00 in / hr 85 ft 10:05 AM EDT Normal
Westbury, NY 82.6 °F 88 °F 72 °F 71% SW  at  6.0 mph 0.00 in / hr 98 ft 10:09 AM EDT Normal  
Glendale, Glendale, NY 76.2 °F 77 °F 69 °F 79% East  at  5.0 mph 0.00 in / hr 95 ft 9:57 AM EDT Normal
Bellmore,Southshore of Long Island, Bellmore, NY 76.9 °F 78 °F 71 °F 83% SSW  at  1.0 mph 0.00 in / hr 13 ft 10:10 AM EDT Rapid Fire
Glendale, Queens, NY 75.1 °F 75 °F 69 °F 82% SW  at  4.0 mph 0.00 in / hr 120 ft 9:55 AM EDT Normal  
Middle Village, Queens, NY 76.2 °F 77 °F 69 °F 79% WSW  at  6.0 mph 0.00 in / hr 108 ft 10:10 AM EDT Rapid Fire  
APRSWXNET Brooklyn NY , Flushing, NY 76 °F 77 °F 69 °F 79% SE  at  0 mph 0.00 in / hr 32 ft 9:37 AM EDT MADIS
APRSWXNET Jackson Heights NY , Corona, NY 74 °F 74 °F 68 °F 83% West  at  6 mph 0.00 in / hr 91 ft 9:42 AM EDT MADIS
Eastern Nassau County, Levittown, NY 74.8 °F 74 °F 71 °F 88% SW  at  3.0 mph 0.00 in / hr 50 ft 10:01 AM EDT Normal
Ridgewood, NEW YORK, NY 77.1 °F 79 °F 69 °F 75% West  at  3.0 mph 0.00 in / hr 118 ft 9:57 AM EDT Normal
Roslyn Village, Roslyn, NY 77.4 °F 79 °F 70 °F 79% WNW  at  2.0 mph 0.00 in / hr 137 ft 10:09 AM EDT Rapid Fire  
Maspeth, Flushing, NY 76.8 °F 78 °F 69 °F 76% SW  at  4.0 mph 0.00 in / hr 115 ft 10:02 AM EDT Normal
NOS_NWLON Kings Point, NY , Great Neck, NY 72 °F - - - WSW  at  2 mph 0.00 in / hr 0 ft 9:36 AM EDT MADIS
Jackson Heights, New York, Jackson Heights, NY 75.1 °F 76 °F 69 °F 81% WSW  at  6.0 mph 0.00 in / hr 89 ft 10:10 AM EDT Rapid Fire  
Derby Rd, Port Washington, NY 76.7 °F 78 °F 70 °F 79% WSW  at  0.0 mph 0.00 in / hr 167 ft 10:10 AM EDT Rapid Fire  
Bushwick, Brooklyn, NY 78.2 °F 80 °F 69 °F 74% East  at  1.0 mph 0.00 in / hr 62 ft 10:07 AM EDT Normal  
New York Institute of Technology, Old Westbury, NY 79.8 °F 83 °F 68 °F 69% NNW  at  3.5 mph 0.00 in / hr 0 ft 10:10 AM EDT Rapid Fire
Bedford-Stuyvesant, Brooklyn, NY 76.1 °F 77 °F 69 °F 79% West  at  5.0 mph 0.00 in / hr 69 ft 9:58 AM EDT Normal  
Massapequa Woods, Massapequa, NY 74.3 °F 75 °F 68 °F 81% SSE  at  4.0 mph 0.00 in / hr 40 ft 10:10 AM EDT Rapid Fire  
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Public Information Statement
Mobile & Email Alerts Statement as of 6:00 am EDT on May 21, 2013

... Safe boating week is may 18-24 2013...

The National Weather Service and the National safe boating Council
will partner for National safe boating week may 18-24. This week
will highlight relevant weather and safety specific public service
announcements for the recreational boating public.

Todays topic is understanding a marine weather forecast.

Understanding a marine forecast is critical to safe boating. Weather
ND wave conditions can change suddenly... catching boaters off guard
an creating life threatening conditions. Take particular note of any
current advisories and warnings... including small craft
advisories... gale or storm warnings... which alert mariners to either
high winds or waves occurring now or forecast to occur up to 24
hours from now. Before setting out... obtain the latest marine
forecast and warning information from www.Weather.Gov/marine or NOAA
Weather Radio. Several days ahead of time you can begin listening
for extended outlooks which give general information out to the next
five days in both graphical and text formats.

For more information on hazardous weather and boating safety... visit
the following websites...

Http://www.NWS.NOAA.Gov/safeboating

Http://www.Safeboatingcouncil.Org

Publication information statements are online at

Http://www.NWS.NOAA.Gov/om/notif.Htm


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