National Park, NJ

11:56 AM EDT on May 21, 2013 (GMT -0400)
Elev: 23 ft
Lon: 75.2° W
Lat: 39.9° N
Source
Rapid Fire Updates™
 Updated 11:56 AM EDT Get Free Weather Stickers® Share:
Your Custom Weather Sticker®

Copy the following lines of HTML:
Get more styles and options for your Weather Sticker® here.
News
Photos: Deadly Tornado Outbreak Strikes Plains
May 21, 2013
A tornado outbreak struck the Plains states on May 19, 2013, leaving widespread damage in its wake.
Pres. Obama Says Focus Is On 'Urgent Work of Rescue'
May 21, 2013
The search and rescue efforts are ongoing in Moore, Okla. after a massive tornado levelled the town and local schools.
Children and the Tornado: Helping Kids Cope
May 21, 2013
Any time children are involved in a catastrophe, emotional reactions among survivors and across the nation are particularly strong.
Recap: Tornadoes Rake Oklahoma, Kansas, Iowa
May 21, 2013
The weather imagery, video and recap from tornadoes in the Plains on May 19, 2013.
Tornado Took Similar Path to 1999 F5
May 21, 2013
Moore, Oklahoma is no stranger to devastating tornadoes.
'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.
Obama: 'Americans From Every Corner of This Country Will Be With Them'
May 21, 2013
Obama has declared a major disaster in Oklahoma, ordering federal aid to supplement state and local recovery efforts. The president also spoke Monday with Oklahoma Gov. Mary Fallin and Rep. Tom Cole, whose home is in the heavily damaged town of Moore.
A Timeline of Deadly Events in Moore, Okla.
May 21, 2013
Check out this comprehensive timeline of the events that transpired in Moore, Okla.
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.
Massive Tornado Damages Small Okla. City Hospital
May 21, 2013
Officials say a tornado hit a small hospital in suburban Oklahoma City, but all the 30 patients inside survived.
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
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.
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.
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

National Park Weather at a Glance

Updated 11:56 AM EDT
Elevation
0 ft
Report Station
You are about to report this weather station for bad data.

Please select the information which is incorrect and click 'Submit' otherwise click 'Cancel'.

— Cancel

Now
Mostly Cloudy
Mostly Cloudy
Temperature
81.0 °F
Feels Like 79 °F
Wind(mph)
2.0
Sunrise / Set
5:40 AM
8:14 PM
Moon
Waxing Gibbous
Today
Thunderstorm 84 °F
Thunderstorm
20% chance of precipitation
Tonight
Thunderstorm 70 °F
T-storms
30% chance of precipitation
Tomorrow
Thunderstorm 86 | 72 °F
T-storms
30% chance of precipitation
Thursday
Thunderstorm 81 | 66 °F
T-storms
60% chance of precipitation
Friday
Chance of a Thunderstorm 70 | 50 °F
Chance of T-storms
60% chance of precipitation
Saturday
Chance of Rain 73 | 50 °F
Chance of Rain
50% chance of precipitation
Today is forecast to be nearly the same temperature as yesterday.
Conditions
Pressure
29.97 in
Visibility
9.0 miles
Clouds
Mostly Cloudy 2000 ft
Moisture
Humidity
12%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KPHL 211554Z 24010KT 9SM BKN020 24/19 A2997 RMK AO2 SLP149 T02440189
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Temperature
Heat Index
79 °F
Dew Point
24 °F
Wind
Speed / Dir
2.0 mph from SSW
Wind Gust
10.0 mph
Health
UV
6 out of 16
Pollen
8.00 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Good
Flu Activity
Sporadic
View Flu Map
Loading…
Source: BestForecast
Descriptive Forecast
Tuesday
mostlycloudy Overcast in the morning, then mostly cloudy with thunderstorms and rain showers. High of 84F. Winds from the SW at 5 to 15 mph. Chance of rain 20%.
Tuesday Night
nt_tstorms Partly cloudy with thunderstorms and rain showers in the evening, then overcast with thunderstorms and rain showers. Low of 70F. Winds from the SSW at 5 to 15 mph. Chance of rain 30%.
Wednesday
tstorms Overcast with a chance of a thunderstorm and a chance of rain in the morning, then partly cloudy with a chance of a thunderstorm and a chance of rain. High of 86F. Winds from the SW at 10 to 15 mph. Chance of rain 30%.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. Low of 72F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Thursday
tstorms Overcast with a chance of a thunderstorm and a chance of rain, then thunderstorms and rain showers in the afternoon. High of 81F. Winds from the SSW at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Thursday Night
nt_tstorms Overcast with thunderstorms, then a chance of a thunderstorm and rain after midnight. Low of 66F. Winds from the SSW at 5 to 15 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Friday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 70F. Winds from the WSW at 5 to 10 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Friday Night
nt_chancerain Partly cloudy with a chance of rain in the evening, then overcast with a chance of rain. Low of 50F. Winds from the NNW at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.5 in. possible.
Saturday
chancerain Overcast with a chance of rain. High of 73F. Breezy. Winds from the NNW at 15 to 20 mph. Chance of rain 50%.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 50F. Winds from the NW at 10 to 15 mph.
Sunday
partlycloudy Partly cloudy. High of 70F. Winds from the NW at 10 to 15 mph.
Sunday Night
nt_clear Clear. Low of 52F. Winds from the NNW at 5 to 10 mph.
Monday
partlycloudy Clear. High of 72F. Winds from the WNW at 5 to 10 mph.
Monday Night
nt_clear Clear. Low of 55F. Winds from the SW at 5 to 10 mph.
Tuesday
partlycloudy Partly cloudy. High of 73F. Winds from the South at 5 to 10 mph.
Tuesday Night
nt_partlycloudy Clear. Low of 59F. Winds from the SSE at 5 to 10 mph.
Wednesday
chancerain Partly cloudy with a chance of rain. High of 77F. Winds less than 5 mph. Chance of rain 40%.
Wednesday Night
nt_mostlycloudy Mostly cloudy. Fog overnight. Low of 63F. Winds less than 5 mph.
Thursday
partlycloudy Partly cloudy. High of 81F. Winds less than 5 mph.
Thursday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 66F. Winds less than 5 mph. Chance of rain 40%.
Friday
partlycloudy Partly cloudy. High of 82F. Winds less than 5 mph.
Friday Night
nt_partlycloudy Clear. Fog overnight. Low of 66F. Winds less than 5 mph.
Loading…
 
First Previous Last Next  
Updated:  
 
 

 

Weather Forecast for National Park NJ

View Calendar 10-Day Forecast for station KPHL

Tuesday, 21
Thunderstorm
84 | 70 °F
Thunderstorm
Chance of
Precipitation
20%
Wednesday, 22
Thunderstorm
86 | 72 °F
T-storms
Chance of
Precipitation
30%
Thursday, 23
Thunderstorm
81 | 66 °F
T-storms
Chance of
Precipitation
60%
Friday, 24
Chance of a Thunderstorm
70 | 50 °F
Chance of T-storms
Chance of
Precipitation
60%
Saturday, 25
Chance of Rain
73 | 50 °F
Chance of Rain
Chance of
Precipitation
50%
Sunday, 26
Partly Cloudy
70 | 52 °F
Partly Cloudy
Chance of
Precipitation
0%
Monday, 27
Partly Cloudy
72 | 55 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 28
Partly Cloudy
73 | 59 °F
Partly Cloudy
Chance of
Precipitation
0%
Wednesday, 29
Chance of Rain
77 | 63 °F
Chance of Rain
Chance of
Precipitation
40%
Thursday, 30
Partly Cloudy
81 | 66 °F
Partly Cloudy
Chance of
Precipitation
0%
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Tuesday
mostlycloudy Overcast in the morning, then mostly cloudy with thunderstorms and rain showers. High of 84F. Winds from the SW at 5 to 15 mph. Chance of rain 20%.
Tuesday Night
nt_tstorms Partly cloudy with thunderstorms and rain showers in the evening, then overcast with thunderstorms and rain showers. Low of 70F. Winds from the SSW at 5 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 70 | 65 79 | 66 82 | 65 72 | 66
Wind 6 mph SSW 10 mph SSW 12 mph SW 8 mph SSW
Humidity 86% 65% 55% 80%
Chance of Precip. 10% 10% 20% 30%
Cloud Cover 33% 100% 76% 63%
Conditions Partly Cloudy Overcast Thunderstorm Thunderstorm
Sunrise & Sunset
5:40 AM
8:14 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.77], Average RMSE [1.46]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.39], Average RMSE [1.24] : Use NWS
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Wednesday
tstorms Overcast with a chance of a thunderstorm and a chance of rain in the morning, then partly cloudy with a chance of a thunderstorm and a chance of rain. High of 86F. Winds from the SW at 10 to 15 mph. Chance of rain 30%.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm and a chance of rain. Low of 72F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 72 | 66 81 | 66 81 | 66 74 | 66
Wind 8 mph SSW 10 mph SW 10 mph SSW 8 mph SSW
Humidity 81% 60% 59% 78%
Chance of Precip. 30% 30% 30% 40%
Cloud Cover 97% 85% 69% 77%
Conditions Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:39 AM
8:15 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.47], Average RMSE [1.91]
The National Weather Service forecast quality is good. MaxT RMSE [1.66], Average RMSE [1.38] : Use NWS
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Thursday
tstorms Overcast with a chance of a thunderstorm and a chance of rain, then thunderstorms and rain showers in the afternoon. High of 81F. Winds from the SSW at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Thursday Night
nt_tstorms Overcast with thunderstorms, then a chance of a thunderstorm and rain after midnight. Low of 66F. Winds from the SSW at 5 to 15 mph. Chance of rain 50% with rainfall amounts near 0.2 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 73 | 66 75 | 64 73 | 64 74 | 65
Wind 8 mph SSW 11 mph SSW 11 mph SSW 8 mph SSW
Humidity 80% 70% 70% 74%
Chance of Precip. 40% 50% 60% 30%
Cloud Cover 78% 95% 95% 100%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:39 AM
8:16 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.63], Average RMSE [1.86]
The National Weather Service forecast quality is good. MaxT RMSE [1.99], Average RMSE [1.84] : Use NWS
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Friday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 70F. Winds from the WSW at 5 to 10 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Friday Night
nt_chancerain Partly cloudy with a chance of rain in the evening, then overcast with a chance of rain. Low of 50F. Winds from the NNW at 10 to 15 mph. Chance of rain 60% with rainfall amounts near 0.5 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 63 67 | 66 65 | 64 58 | 53
Wind 5 mph SW 8 mph SW 10 mph WNW 13 mph NNW
Humidity 91% 92% 93% 79%
Chance of Precip. 20% 20% 30% 30%
Cloud Cover 100% 100% 89% 68%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of Rain
Sunrise & Sunset
5:38 AM
8:17 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [1.87], Average RMSE [2.29]
The National Weather Service forecast quality is good. MaxT RMSE [2.33], Average RMSE [2.22] : Use NWS
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Saturday
chancerain Overcast with a chance of rain. High of 73F. Breezy. Winds from the NNW at 15 to 20 mph. Chance of rain 50%.
Saturday Night
nt_partlycloudy Partly cloudy. Low of 50F. Winds from the NW at 10 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 47 62 | 46 67 | 45 56 | 36
Wind 13 mph NNW 16 mph North 15 mph NNW 11 mph NW
Humidity 84% 56% 45% 47%
Chance of Precip. 30% 20% 10% 0%
Cloud Cover 100% 70% 6% 42%
Conditions Chance of Rain Chance of Rain Clear Partly Cloudy
Sunrise & Sunset
5:37 AM
8:17 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.48], Average RMSE [2.73]
The National Weather Service forecast quality is fair. MaxT RMSE [2.68], Average RMSE [2.53] : Use NWS
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Sunday
partlycloudy Partly cloudy. High of 70F. Winds from the NW at 10 to 15 mph.
Sunday Night
nt_clear Clear. Low of 52F. Winds from the NNW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 54 | 38 66 | 42 65 | 44 56 | 35
Wind 9 mph NW 12 mph NW 9 mph NW 7 mph North
Humidity 53% 40% 44% 43%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 20% 9% 97% 10%
Conditions Clear Clear Overcast Clear
Sunrise & Sunset
5:37 AM
8:18 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.50], Average RMSE [2.23]
The National Weather Service forecast quality is fair. MaxT RMSE [2.77], Average RMSE [2.74] : Use NWS
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Monday
partlycloudy Clear. High of 72F. Winds from the WNW at 5 to 10 mph.
Monday Night
nt_clear Clear. Low of 55F. Winds from the SW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 31 64 | 42 69 | 48 60 | 46
Wind 5 mph NNW 5 mph NW 6 mph West 6 mph SSW
Humidity 38% 43% 46% 61%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 28% 70% 12% 6%
Conditions Partly Cloudy Mostly Cloudy Clear Clear
Sunrise & Sunset
5:36 AM
8:19 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.29], Average RMSE [2.25]
The National Weather Service forecast quality is good. MaxT RMSE [2.41], Average RMSE [2.69] : Use NWS
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Tuesday
partlycloudy Partly cloudy. High of 73F. Winds from the South at 5 to 10 mph.
Tuesday Night
nt_partlycloudy Clear. Low of 59F. Winds from the SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 58 | 48 68 | 55 72 | 58 62 | 59
Wind 2 mph WSW 5 mph South 9 mph SSE 4 mph SSE
Humidity 66% 63% 60% 93%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 25% 50% 50% 13%
Conditions Clear Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
5:36 AM
8:20 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.46], Average RMSE [3.32]
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Wednesday
chancerain Partly cloudy with a chance of rain. High of 77F. Winds less than 5 mph. Chance of rain 40%.
Wednesday Night
nt_mostlycloudy Mostly cloudy. Fog overnight. Low of 63F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 63 | 61 72 | 63 76 | 65 69 | 66
Wind 3 mph SSE 4 mph South 5 mph South 5 mph South
Humidity 93% 73% 69% 91%
Chance of Precip. 0% 10% 10% 10%
Cloud Cover 75% 59% 71% 74%
Conditions Mostly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:35 AM
8:21 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.62], Average RMSE [3.53]
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. High of 81F. Winds less than 5 mph.
Thursday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Low of 66F. Winds less than 5 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 65 | 65 74 | 68 78 | 70 71 | 69
Wind 3 mph South 4 mph SSW 5 mph South 4 mph South
Humidity 97% 78% 75% 92%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 67% 60% 51% 43%
Conditions Fog Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
5:35 AM
8:21 PM
Source: BestForecast at 9:19 AM EDT on May 21, 2013
Descriptive Forecast
Friday
partlycloudy Partly cloudy. High of 82F. Winds less than 5 mph.
Friday Night
nt_partlycloudy Clear. Fog overnight. Low of 66F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 69 | 66 77 | 68 80 | 71 72 | 70
Wind 3 mph SSW 3 mph SW 4 mph SSW 2 mph South
Humidity 91% 71% 71% 93%
Chance of Precip. 10% 10% 0% 0%
Cloud Cover 36% 39% 53% %
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 21, 2013 Max Temp Min Temp
Normal (KPHL) 75 °F 56 °F
Record (KPHL) 95 °F (1934) 41 °F (2002)
Yesterday 80 °F 62 °F
Yesterday's Cooling Degree Days: 6
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 Moderate
PM2.5
Yesterday Good
OZONE
Current Good
PM2.5
Current Good
OZONE
Tuesday Moderate
OZONE
Tuesday Moderate
PM2.5
Wednesday Moderate
PM2.5
Wednesday Good
OZONE
Thursday Moderate
PM2.5
Thursday Good
OZONE
Coastal Water Temperatures
Place Temperature
Ship John Shoal, NJ 64.9 °F
Cape May, NJ 66.0 °F
Delaware City, DE 66.9 °F
Marcus Hook, PA 72.0 °F
Marine Forecast
Astronomy
May. 21, 2013 Rise Set
Actual Time 5:40 AM EDT 8:14 PM EDT
Civil Twilight 5:09 AM EDT 8:45 PM EDT
Nautical Twilight 4:30 AM EDT 9:24 PM EDT
Astronomical Twilight 3:47 AM EDT 10:08 PM EDT
Moon 4:25 PM EDT 3:06 AM EDT
Length Of Visible Light 15h 36m
Length of Day
14h 33m
Tomorrow will be 1m 36s 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
89 °F
Lakehurst NAS
79 °F
Teterboro
79 °F
Linden
78 °F
Belmar-Farmingdale
78 °F
Trenton
57 °F
Sussex
57 °F
Somerville
59 °F
Andover
59 °F
Morristown
60 °F
Caldwell
Record Extremes
Snow Depth
Station Depth Elevation
No new snow has been reported.
Snow Depth Reports — Snow Depth Map
Follow us on Twitter Find us on Facebook Community
WunderPhotos®
Mount Timpanogos
Poor Baby
• • • • • • • • • •
Uploaded by: SlimJ77
1,613,603 photos uploaded!
Upload a photo now
Visit WunderPhotos
WunderBlogs®

There are no recent blogs in this area. Why not create your own?

Visit WunderBlogs
Travel & Activities
Travel Planning
Travel Planner Road Trip Planner
Destination? *
When are you going?
to
Is there an activity you would like to explore?
* Required field
View all Travel Tools
Aviation
City Temp. Conditions Updated
Philadelphia 76 °F Mostly Cloudy 11:54 AM EDT
Northeast Philadelphia 78 °F Clear 11:54 AM EDT
Mount Holly 77 °F Mostly Cloudy 11:54 AM EDT
Philadelphia Wings Airport 81 °F Mostly Cloudy 11:35 AM EDT
View all Aviation Tools
Flight To ETA Status
AWE9465
Philadelphia, PA 		KPHL 11:50AM On Time
PDT4566
Wilkes-Barre/Scranton, PA 		KPHL 11:50AM On Time
AWE1819
Boston, MA 		KPHL 11:52AM On Time
PDT4144
Washington, DC 		KPHL 11:54AM On Time
Flight Tracker by FlightAware FlightAware
View U.S. Airport Delays
Type Condition
Flight Rule: MVFR (KPHL)
Wind Speed: 10.0 kts.
Wind Dir: 202° (SSW)
Ceiling: 2000 ft

METAR KPHL 211554Z 24010KT 9SM BKN020 24/19 A2997 RMK AO2 SLP149 T02440189

View all Reports & Maps
Nearby Events
Event Date Forecast
Danielson, Deerhoof, and People Get Ready 8:00 PM EDT
2013-04-15		 Clear, 61°F
Small Houses 9:00 PM EDT
2013-04-15		 Clear, 56°F
TIMON OF ATHENS 8:00 PM EDT
2013-04-15		 Clear, 61°F
Walnut Street Theatre's Good People 8:00 PM EDT
2013-04-16		 Chance of Rain, 64°F
Ivan & Alyosha 9:00 PM EDT
2013-04-16		 Chance of Rain, 62°F
Walnut Street Theatre's Good People 8:00 PM EDT
2013-04-17		 Chance of Rain, 66°F
Event data courtesy eviesays.com
Sports
View all Sports Weather
Videos
Year In Weather 2012

Watch the nearly year-long satellite animation as Weather Underground calls out the most significant weather events of the past year, including Superstorm Sandy and Hurricane Isaac.

Visit Our Video Section
Weather Stations
Station Location Temp. Heat Index Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Broad and Washington, Philadelphia, PA 81.0 °F 79 °F 24 °F 12% SSW  at  2.0 mph 0.00 in / hr 0 ft 11:56 AM EDT Rapid Fire  
NOS_NWLON Philadelphia, PA , Philadelphia, PA 77 °F 75 °F - - North  at  - 0.00 in / hr 0 ft 11:24 AM EDT MADIS
Center City East, Philadelphia, PA 77.7 °F 80 °F 67 °F 70% West  at  2.2 mph 0.00 in / hr 52 ft 11:55 AM EDT Rapid Fire  
Nicholson Rd, Audubon, NJ 77.7 °F 80 °F 70 °F 78% East  at  2.0 mph 0.00 in / hr 56 ft 11:56 AM EDT Rapid Fire  
APRSWXNET Audubon NJ , Audubon, NJ 78 °F 80 °F 71 °F 78% NW  at  1 mph 0.00 in / hr 75 ft 11:26 AM EDT MADIS
DV Floral Group, Sewell, NJ 77.0 °F 79 °F 69 °F 77% WSW  at  6.0 mph 0.00 in / hr 49 ft 11:56 AM EDT Rapid Fire
Old City Philadelphia, Philadelphia, PA 78.4 °F 81 °F 69 °F 73% West  at  3.0 mph 0.00 in / hr 85 ft 11:56 AM EDT Rapid Fire  
University City - West Philadelphia, Philadelphia, PA 75.7 °F 76 °F 70 °F 83% WSW  at  6.6 mph 0.00 in / hr 70 ft 11:47 AM EDT Normal  
West Philly, Philadelphia, PA 79.9 °F 83 °F 71 °F 75% East  at  0.0 mph 0.00 in / hr 20 ft 11:54 AM EDT Normal
Blackwood, Chews Landing, NJ 75.9 °F 77 °F 68 °F 77% WNW  at  0.0 mph 0.00 in / hr 99 ft 11:46 AM EDT Normal  
Sawyers Creek, Turnersville, NJ 77.8 °F 80 °F 69 °F 75% WSW  at  2.0 mph 0.00 in / hr 79 ft 11:55 AM EDT Rapid Fire  
Haddonfield, NJ, Haddonfield, NJ 78.1 °F 80 °F 70 °F 77% NNW  at  0.0 mph 0.00 in / hr 80 ft 11:50 AM EDT Normal  
Port Richmond (JcWeather), Philadelphia, PA 83.1 °F 84 °F 62 °F 49% WNW  at  6.3 mph 0.00 in / hr 20 ft 11:54 AM EDT Normal
BROS, Swedesboro, NJ 75.5 °F 76 °F 70 °F 82% SE  at  1.0 mph 0.00 in / hr 12 ft 11:54 AM EDT Normal  
Brookfield, Cherry Hill, NJ 76.4 °F 78 °F 68 °F 76% East  at  2.0 mph 0.00 in / hr 55 ft 11:48 AM EDT Normal
NJWxNet BETHEL MILL PARK - NJ , Sewell, NJ 75 °F 75 °F 70 °F 83% SW  at  5 mph 0.00 in / hr 88 ft 11:00 AM EDT MADIS
Pitman, NJ, Pitman, NJ 77.3 °F 79 °F 68 °F 74% West  at  0.0 mph 0.00 in / hr 125 ft 11:56 AM EDT Rapid Fire  
Knauer Observatory, Swarthmore, PA 76.8 °F 78 °F 71 °F 81% SW  at  0.0 mph 0.00 in / hr 148 ft 11:55 AM EDT Normal
Steve's Ogden Ave Weather, Swarthmore, PA 74.4 °F 75 °F 68 °F 80% West  at  0.0 mph 0.00 in / hr 167 ft 11:56 AM EDT Rapid Fire  
Widener Observatory, Chester, PA 76.1 °F 78 °F 66 °F 72% South  at  3.0 mph 0.00 in / hr 200 ft 11:55 AM EDT Rapid Fire
Wallingford, Wallingford, PA 74.8 °F 74 °F 70 °F 86% WNW  at  2.0 mph 0.00 in / hr 148 ft 11:55 AM EDT Normal  
Turnersville, NJ, Blackwood, NJ 76.1 °F 77 °F 69 °F 79% West  at  2.0 mph 0.00 in / hr 100 ft 11:51 AM EDT Normal  
Wallingford PA, Nether Providence, PA 76.2 °F 77 °F 70 °F 80% SSW  at  2.0 mph 0.00 in / hr 90 ft 11:51 AM EDT Normal  
APRSWXNET Camden NJ , Pennsauken, NJ 76 °F 77 °F 68 °F 77% West  at  4 mph 0.00 in / hr 19 ft 11:28 AM EDT MADIS
Cherry Hill, Cherry Hill, NJ 77.5 °F 79 °F 68 °F 74% WSW  at  6.0 mph 0.00 in / hr 66 ft 11:41 AM EDT Normal  
Havertown, Havertown, PA 76.5 °F 77 °F 72 °F 86% South  at  2.1 mph 0.00 in / hr 295 ft 11:56 AM EDT Rapid Fire
Franklin Square, Voorhees, NJ 74.3 °F 70 °F 74 °F 100% South  at  5.8 mph 0.00 in / hr 109 ft 11:56 AM EDT Rapid Fire
APRSWXNET Swedesboro NJ U, Logan Township, NJ 74 °F 72 °F - - WSW  at  5 mph 0.00 in / hr 65 ft 11:32 AM EDT MADIS
Would you like to share your weather data with the rest of the world? Add Your Weather Station!