Newtown Square, PA

12:43 PM EST on February 10, 2012 (GMT -0500)
Elev: 410 ft
Lon: 75.4° W
Lat: 40.0° N
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Tropical Weather: Tropical Cyclone Giovanna (South Indian Ocean) Tropical Cyclone Jasmine (Southern Pacific)
Weather Summary
Weather Underground Forecast for Friday, February 10, 2012.

Expect active weather to move into the East on Friday, as a trough of low pressure moves from the Southern Plains and into the Eastern Valleys. Flow around this system will pull moisture and energy in from the Gulf of Mexico. This will produce scattered showers and thunderstorms over the Southern Plains and Lower Mississippi River Valley throughout the day. There is a slight chance that these storms will turn severe with strong winds and heavy downpours. The northern side of this system will push a cold front into the Midwest, which will move through the Great Lakes and into the Ohio River Valley. Expect light and scattered snow showers to develop along the front as it passes through northern Michigan and into the eastern Ohio Valley and the Central Appalachians. Warmer temperatures ahead of this system will allow for rain showers to develop in parts of the Mid-Atlantic states and the Tennessee Valley.

Out West, a weak trough of low pressure moves onshore from the Pacific Ocean, bringing some moisture onshore with it. This will produce more rain and high elevation snow showers over the Pacific Northwest. Some of this moisture will stretch southward into northern California, allowing for light rain and high elevation snow showers to spread into the northern Sierras.
Weather Underground Forecast for Friday, February 10, 2012.

Expect active weather to move into the East on Friday, as a trough of low pressure moves from the Southern Plains and into the Eastern Valleys. Flow around this system will pull moisture and energy in from the Gulf of Mexico. This will produce scattered showers and thunderstorms over the Southern Plains and Lower Mississippi River Valley throughout the day. There is a slight chance that these storms will turn severe with strong winds and heavy downpours. The northern side of this system will push a cold front into the Midwest, which will move through the Great Lakes and into the Ohio River Valley. Expect light and scattered snow showers to develop along the front as it passes through northern Michigan and into the eastern Ohio Valley and the Central Appalachians. Warmer temperatures ahead of this system will allow for rain showers to develop in parts of the Mid-Atlantic states and the Tennessee Valley.

Out West, a weak trough of low pressure moves onshore from the Pacific Ocean, bringing some moisture onshore with it. This will produce more rain and high elevation snow showers over the Pacific Northwest. Some of this moisture will stretch southward into northern California, allowing for light rain and high elevation snow showers to spread into the northern Sierras.
Newtown Square Weather at a Glance
Updated 12:11 PM EST
Elevation
442 ft
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Now
Overcast
Overcast
Temperature
40 °F
Feels Like 40 °F
Wind(mph)
2
Sunrise / Set
7:01 AM
5:31 PM
Moon
Waning Gibbous
Today
Partly Cloudy 47 °F
Partly Cloudy
Tonight
Rain 31 °F
Rain
80% chance of precipitation
Tomorrow
Chance of Snow 36 | 16 °F
Chance of Snow
50% chance of precipitation
Sunday
Partly Cloudy 29 | 20 °F
Partly Cloudy
Monday
Partly Cloudy 31 | 25 °F
Partly Cloudy
Tuesday
Chance of Snow 43 | 31 °F
Chance of Snow
20% chance of precipitation
Today is forecast to be Warmer than yesterday.
Conditions
Pressure
30.11 in
Visibility
10.0 miles
Clouds
Scattered Clouds 5000 ft
Overcast 28000 ft
Moisture
Humidity
49%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KPHL 101654Z 18003KT 10SM SCT050 OVC280 06/M08 A3011 RMK AO2 SLP197 T00561078
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Weather Radio
Temperature
Windchill
40 °F
Dew Point
22 °F
Wind
Speed / Dir
2 mph from NNE
Wind Gust
6.0 mph
Health
UV
1 out of 16
Pollen
.70 out of 12
Pollen Forecast
Ozone
Good
PM2.5
Moderate
Flu Activity
Sporadic
View Flu Map
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Regional Forecast for Delaware
This Afternoon
partlysunny Partly sunny. Highs in the upper 40s. Southwest winds around 5 mph.
Tonight
nt_rain Rain. Lows in the lower 30s. South winds around 5 mph...becoming north after midnight. Chance of rain 80 percent.
Saturday
chancesnow Mostly cloudy with a chance of snow. Rain...mainly in the morning. Little or no snow accumulation. Highs in the upper 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 80 percent.
Saturday Night
nt_chancesnow Partly cloudy with a 40 percent chance of snow. Brisk and colder with lows around 17. Northwest winds 15 to 20 mph with gusts up to 30 mph.
Sunday
chancesnow Partly sunny. A chance of snow in the morning. Windy with highs in the lower 30s. West winds 15 to 25 mph. Chance of snow 30 percent.
Sunday Night
nt_partlycloudy Partly cloudy. Lows in the lower 20s.
Monday
partlycloudy Mostly sunny. Highs in the lower 30s.
Monday Night
nt_partlycloudy Partly cloudy in the evening...then becoming mostly cloudy. Lows in the mid 20s.
Tuesday
cloudy Mostly cloudy. Highs in the lower 40s.
Tuesday Night
nt_cloudy Mostly cloudy. Lows in the lower 30s.
Wednesday
partlysunny Partly sunny. Highs in the upper 40s.
Wednesday Night
nt_partlycloudy Partly cloudy. Lows in the lower 30s.
Thursday
partlycloudy Mostly sunny in the morning...then becoming mostly cloudy. Highs in the upper 40s.
Source: NWS at 12:30 PM EST on February 10, 2012
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Forecast
View Calendar 7-Day Weather Forecast for 19073
Friday, 10
Partly Cloudy
47 | 31 °F
Partly Cloudy
Chance of
Precipitation
20%
Saturday, 11
Chance of Snow
36 | 16 °F
Chance of Snow
Chance of
Precipitation
50%
Sunday, 12
Partly Cloudy
29 | 20 °F
Partly Cloudy
Chance of
Precipitation
10%
Monday, 13
Partly Cloudy
31 | 25 °F
Partly Cloudy
Chance of
Precipitation
0%
Tuesday, 14
Chance of Snow
43 | 31 °F
Chance of Snow
Chance of
Precipitation
20%
Wednesday, 15
Partly Cloudy
47 | 31 °F
Partly Cloudy
Chance of
Precipitation
10%
Thursday, 16
Partly Cloudy
47 | NA
Partly Cloudy
Chance of
Precipitation
10%
Source: NWS at 12:30 PM EST on February 10, 2012
Regional Forecast for Delaware
This Afternoon
partlysunny Partly sunny. Highs in the upper 40s. Southwest winds around 5 mph.
Tonight
nt_rain Rain. Lows in the lower 30s. South winds around 5 mph...becoming north after midnight. Chance of rain 80 percent.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 30 | 19 41 | 21 42 | 24 38 | 27
Wind 2 mph West 6 mph West 3 mph WSW 1 mph SSE
Humidity 62% 44% 48% 65%
Chance of Precip. 0% 20% 20% 80%
Cloud Cover 10% 17% 74% 98%
Conditions Clear Clear Mostly Cloudy Chance of Rain
Sunrise & Sunset
7:01 AM
5:31 PM
Source: NWS at 12:30 PM EST on February 10, 2012
Regional Forecast for Delaware
Saturday
chancesnow Mostly cloudy with a chance of snow. Rain...mainly in the morning. Little or no snow accumulation. Highs in the upper 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 80 percent.
Saturday Night
nt_chancesnow Partly cloudy with a 40 percent chance of snow. Brisk and colder with lows around 17. Northwest winds 15 to 20 mph with gusts up to 30 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 35 | 28 35 | 32 31 | 22 23 | 13
Wind 5 mph North 12 mph NNW 14 mph NNW 15 mph NW
Humidity 80% 89% 70% 63%
Chance of Precip. 80% 50% 50% 30%
Cloud Cover 99% 90% 66% 49%
Conditions Rain Chance of Snow Chance of Snow Chance of Snow
Sunrise & Sunset
7:00 AM
5:32 PM
Source: NWS at 12:30 PM EST on February 10, 2012
Regional Forecast for Delaware
Sunday
chancesnow Partly sunny. A chance of snow in the morning. Windy with highs in the lower 30s. West winds 15 to 25 mph. Chance of snow 30 percent.
Sunday Night
nt_partlycloudy Partly cloudy. Lows in the lower 20s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 19 | 5 26 | 4 26 | 10 23 | 9
Wind 13 mph WNW 19 mph WNW 14 mph West 10 mph West
Humidity 55% 36% 48% 54%
Chance of Precip. 30% 10% 10% 10%
Cloud Cover 49% 50% 44% 37%
Conditions Chance of Snow Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:58 AM
5:33 PM
Source: NWS at 12:30 PM EST on February 10, 2012
Regional Forecast for Delaware
Monday
partlycloudy Mostly sunny. Highs in the lower 30s.
Monday Night
nt_partlycloudy Partly cloudy in the evening...then becoming mostly cloudy. Lows in the mid 20s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 22 | 9 30 | 12 29 | 17 27 | 18
Wind 8 mph West 9 mph West 7 mph West 4 mph WSW
Humidity 54% 47% 58% 67%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 32% 32% 22% 43%
Conditions Partly Cloudy Partly Cloudy Clear Partly Cloudy
Sunrise & Sunset
6:57 AM
5:34 PM
Source: NWS at 12:30 PM EST on February 10, 2012
Regional Forecast for Delaware
Tuesday
cloudy Mostly cloudy. Highs in the lower 40s.
Tuesday Night
nt_cloudy Mostly cloudy. Lows in the lower 30s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 27 | 18 38 | 24 38 | 27 35 | 27
Wind 2 mph SW 5 mph SSW 5 mph SSW 2 mph SSW
Humidity 68% 57% 65% 74%
Chance of Precip. 10% 10% 20% 20%
Cloud Cover 85% 82% 82% 75%
Conditions Mostly Cloudy Chance of Snow Chance of Rain Chance of Rain
Sunrise & Sunset
6:56 AM
5:35 PM
Source: NWS at 12:30 PM EST on February 10, 2012
Regional Forecast for Delaware
Wednesday
partlysunny Partly sunny. Highs in the upper 40s.
Wednesday Night
nt_partlycloudy Partly cloudy. Lows in the lower 30s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 32 | 29 43 | 31 42 | 34 37 | 32
Wind 2 mph West 5 mph WNW 5 mph WNW 3 mph WNW
Humidity 83% 62% 70% 86%
Chance of Precip. 20% 20% 10% 10%
Cloud Cover 72% 67% 58% 65%
Conditions Chance of Snow Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:56 AM
5:35 PM
Source: NWS at 12:30 PM EST on February 10, 2012
Regional Forecast for Delaware
Thursday
partlycloudy Mostly sunny in the morning...then becoming mostly cloudy. Highs in the upper 40s.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 34 | 31 43 | 29 42 | 27 37 | 32
Wind 1 mph NW 1 mph NNW 1 mph SSW 3 mph WNW
Humidity 91% 59% 56% 86%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 33% 30% 64% 65%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
6:56 AM
5:35 PM
BestForecast (what's this?)
Nearby
History & Almanac
February 10, 2012 Max Temp Min Temp
Normal (KPHL) 41 °F 26 °F
Record (KPHL) 65 °F (1925) -6 °F (1899)
Yesterday 44 °F 31 °F
Yesterday's Heating Degree Days: 27
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Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
Air Quality
  Air Quality AQ Index Pollutant
Yesterday Moderate
PM2.5
Yesterday Good
OZONE
Current Moderate
PM2.5
Current Good
OZONE
Friday Good
PM2.5
Saturday Good
PM2.5
Sunday Good
PM2.5
Monday Good
PM2.5
Coastal Water Temperatures
Place Temperature
Ship John Shoal, NJ 42.1 °F
Cape May, NJ 45.0 °F
Brandywine Shoal Light, DE 44.1 °F
Reedy Point, DE 41.0 °F
Delaware City, DE 39.9 °F
Marcus Hook, PA 41.0 °F
Astronomy
Feb. 10, 2012 Rise Set
Actual Time 7:01 AM EST 5:31 PM EST
Civil Twilight 6:33 AM EST 5:59 PM EST
Nautical Twilight 6:01 AM EST 6:31 PM EST
Astronomical Twilight 5:29 AM EST 7:02 PM EST
Moon 9:06 PM EST 8:08 AM EST
Length Of Visible Light 11h 26m
Length of Day
10h 29m
Tomorrow will be 2m 22s longer.
Waning Gibbous, 90% of the Moon is Illuminated
Today
Waning Gibbous
Feb 14
Last Quarter
Feb 21
New
Feb 29
First Quarter
Mar 8
Full
Today's Extremes
State Highs State Lows
42 °F
Philadelphia
39 °F
Harrisburg
39 °F
Reading
17 °F
Quakertown
18 °F
York
19 °F
Du Bois
19 °F
Selinsgrove
Source: NWS
Snow Depth
Station Depth Elevation
No new snow has been reported.
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Travel & Activities
Travel Planning
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Aviation
City Temp. Conditions Updated
Philadelphia 42 °F Overcast 11:54 AM EST
Philadelphia Wings Airport 43 °F Clear 12:35 PM EST
Pottstown 37 °F N/A 10:54 AM EST
Northeast Philadelphia 43 °F Mostly Cloudy 11:54 AM EST
Flight To ETA Status
RPA3178
Indianapolis, IN
KPHL 12:36PM On Time
AWI3997
Buffalo, NY
KPHL 12:37PM On Time
AWI3597
Norfolk, VA
KPHL 12:38PM On Time
RPA3287
Portland, ME
KPHL 12:38PM On Time
Flight Tracker by FlightAware FlightAware
Type Condition
Flight Rule: VFR (KPHL)
Wind Speed: 3.0 kts.
Wind Dir: 14° (NNE)
Ceiling: 28000 ft

METAR KPHL 101654Z 18003KT 10SM SCT050 OVC280 06/M08 A3011 RMK AO2 SLP197 T00561078

Nearby Events
Event Date Forecast
The Berrys 8:00 PM EST 2012-02-10 Chance of Rain, 42°F
SUCH BIG HEARTS! 8:00 PM EST 2012-02-11 Rain, 35°F
2016 N. 18th St. Philly Open House 1:00 PM EST 2012-02-11 Chance of Rain, 39°F
Peter Frampton 8:00 PM EST 2012-02-11 Rain, 35°F
Twin Trees House Concerts featuring Sharon Katz & The Peace Train 6:00 PM EST 2012-02-11 Chance of Rain, 38°F
Celebrate Valentine's Day at Sullivan's Steakhouse of King of Prussia 5:00 PM EST 2012-02-11 Chance of Rain, 40°F
Event data courtesy eviesays.com
Sports
Event Date Forecast
Budweiser Shootout 8:29 PM EST on February 18, 2012 Average High 71° F/ 21° C
Gatorade Duel 1 2:19 PM EST on February 23, 2012 Average High 70° F/ 21° C
Event Date Forecast
AT&T Pebble Beach National Pro-Am 8:30 AM PST on February 10, 2012 Partly Cloudy, 47 °F
AT&T Pebble Beach National Pro-Am 8:30 AM PST on February 11, 2012 Chance of Rain, 45 °F
Weather Stations
Station Location Temp. Windchill Dew Point Humidity Wind Precipitation Elevation Updated Type Website
APRSWXNET Newtown Square PA , Broomall, PA 40 °F 40 °F 22 °F 49% NNE  at  2 mph 0.00 in / hr 442 ft 12:11 PM EST MADIS
APRSWXNET Berwyn PA U, Berwyn, PA 38 °F 38 °F 26 °F 61% SSW  at  2 mph 0.00 in / hr 450 ft 12:13 PM EST MADIS
APRSWXNET Saint Davids PA , Radnor, PA 41 °F 41 °F 26 °F 54% WNW  at  1 mph 0.00 in / hr 423 ft 12:07 PM EST MADIS
APRSWXNET West Chester PA U, Southeastern, PA 40 °F 40 °F 26 °F 56% North  at  0 mph 0.00 in / hr 423 ft 12:07 PM EST MADIS
Mendel Science Center, Villanova Univers, Villanova, PA 41.0 °F 38 °F 23 °F 50% SSW  at  4.1 mph 0.00 in / hr 480 ft 12:35 PM EST Normal
APRSWXNET Malvern PA , Paoli, PA 40 °F 40 °F 25 °F 55% SE  at  1 mph 0.00 in / hr 441 ft 12:01 PM EST MADIS
Castlewood Dr, Devon, PA 43.9 °F 44 °F 23 °F 43% WSW  at  1.6 mph 0.00 in / hr 358 ft 12:43 PM EST Rapid Fire
APRSWXNET Westtown PA U, Cheyney, PA 40 °F 40 °F 26 °F 57% WSW  at  2 mph 0.00 in / hr 344 ft 12:19 PM EST MADIS
St Davids Golf Club, Wayne, PA 40.7 °F 41 °F 27 °F 57% SW  at  2.0 mph 0.00 in / hr 500 ft 12:43 PM EST Normal  
Near Hollow, Paoli, PA 42.7 °F 43 °F 11 °F 26% NW  at  2.0 mph 0.00 in / hr 465 ft 12:39 PM EST Normal
Steve's Ogden Ave Weather, Swarthmore, PA 42.2 °F 42 °F 22 °F 45% ESE  at  0.0 mph 0.00 in / hr 167 ft 12:43 PM EST Rapid Fire  
drexel hill, PA 43.5 °F 44 °F 22 °F 43% WNW  at  1.0 mph 0.00 in / hr 220 ft 12:42 PM EST Normal  
Wallingford, PA 42.2 °F 42 °F 25 °F 51% SSE  at  1.0 mph 0.00 in / hr 151 ft 12:40 PM EST Normal  
Knauer Observatory, Swarthmore, PA 42.7 °F 43 °F 21 °F 43% WSW  at  0.0 mph 0.00 in / hr 148 ft 12:33 PM EST Normal
SECANE HIGHLANDS, SECANE, PA 43.5 °F 44 °F 26 °F 50% West  at  0.0 mph 0.00 in / hr 198 ft 12:43 PM EST Rapid Fire  
HADS VALLEY CREEK NEAR VALLEY FORGE PA, Valley Forge, PA - - - - North  at  - 0.00 in / hr 108 ft 9:00 AM EST MADIS
Wallingford PA, Nether Providence, PA 45.8 °F 46 °F 24 °F 43% WNW  at  3.0 mph 0.00 in / hr 90 ft 12:31 PM EST Normal  
Aston Township, Aston, PA 42.9 °F 43 °F 25 °F 49% NNW  at  1.0 mph 0.00 in / hr 322 ft 12:43 PM EST Rapid Fire
Malvern, Malvern, PA 41.6 °F 42 °F 24 °F 49% SW  at  0.0 mph 0.00 in / hr 548 ft 12:41 PM EST Rapid Fire  
Westtown, West Chester, PA 44.6 °F 43 °F 23 °F 42% South  at  3.8 mph 0.00 in / hr 253 ft 12:40 PM EST Normal
Penn's Grant, Glen Mills, PA 41.3 °F 41 °F 18 °F 39% NE  at  1.8 mph - / hr 0 ft 12:39 PM EST Normal  
Folcroft Skywarn NKN-018, Folcroft, PA 41.5 °F 38 °F 17 °F 37% SSW  at  5.0 mph 0.00 in / hr 80 ft 12:40 PM EST Normal
Widener Observatory, Chester, PA 44.3 °F 44 °F 18 °F 35% SSE  at  1.0 mph 0.00 in / hr 200 ft 12:43 PM EST Rapid Fire
NonFedAWOS WEST CHESTER , West Chester, PA 41 °F 41 °F 23 °F 48% South  at  3 mph 0.00 in / hr 465 ft 12:22 PM EST MADIS
Betzwood Park, Norristown, PA 46.0 °F 45 °F 25 °F 45% NW  at  3.1 mph 0.00 in / hr 0 ft 12:43 PM EST Rapid Fire  
Lafayette Hill, Whitemarsh, PA 42.4 °F 42 °F 25 °F 51% South  at  3.0 mph 0.01 in / hr 215 ft 12:42 PM EST Normal  
APRSWXNET Phila PA , Philadelphia, PA 41 °F 41 °F 26 °F 54% NW  at  2 mph 0.00 in / hr 259 ft 12:13 PM EST MADIS
Birmingham Township, West Chester, PA 41.0 °F 41 °F 26 °F 54% SSE  at  1.0 mph 0.00 in / hr 324 ft 12:43 PM EST Rapid Fire  
APRSWXNET W.Whiteland Tnsp PA US, Exton, PA 40 °F 40 °F 28 °F 62% North  at  0 mph 0.00 in / hr 538 ft 12:18 PM EST MADIS
Chadds Ford, PA, Chadds Ford, PA 41.1 °F 41 °F 22 °F 47% NW  at  1.0 mph - / hr 380 ft 12:34 PM EST Normal  
Roxborough, Philadelphia, PA 43.2 °F 43 °F 24 °F 47% SSE  at  1.1 mph 0.00 in / hr 39 ft 12:29 PM EST Normal  
Phoenixville Weather Depot, Phoenixville, PA 45.3 °F 41 °F 23 °F 41% South  at  8.9 mph 0.04 in / hr 141 ft 12:42 PM EST Rapid Fire
APRSWXNET West Chester PA , West Chester, PA 39 °F 39 °F 25 °F 58% WSW  at  1 mph 0.00 in / hr 419 ft 12:10 PM EST MADIS
West Chester (E. Bradford Twp-SSE), West Chester, PA 47.8 °F 47 °F 20 °F 33% SE  at  3.1 mph 0.00 in / hr 258 ft 12:41 PM EST Normal  
NOS_NWLON Marcus Hook, PA, Boothwyn, PA 44 °F 44 °F - - North  at  - 0.00 in / hr 0 ft 12:12 PM EST MADIS
HADS SCHUYLKILL RVR AT FAIRMOUNT DAM PA, Philadelphia, PA - - - - North  at  - 0.00 in / hr 5 ft 11:00 AM EST MADIS
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