Coatesville, PA

6:38 PM EDT on July 23, 2017 (GMT -0400)
Baltusrol Drive | | Change Station

Elev 613 ft 39.99 °N, 75.84 °W | Updated 18 minutes ago

Mostly Cloudy
Mostly Cloudy
81.0 °F
Feels Like 86 °F
N
0.6
Wind Variable Wind from SSW
Gusts 3.1 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 29.80 in
Visibility 10.0 miles
Clouds Few 2100 ft
Scattered Clouds 2700 ft
Mostly Cloudy 3200 ft
Heat Index 86 °F
Dew Point 74 °F
Humidity 78%
Rainfall 0.00 in
Snow Depth Not available.
5:53 AM 8:25 PM
New Moon, 0% visible
METAR KMQS 232215Z AUTO VRB05KT 10SM FEW021 SCT027 BKN032 26/22 A2980 RMK AO2
Pressure 29.80 in
Visibility 10.0 miles
Clouds Few 2100 ft
Scattered Clouds 2700 ft
Mostly Cloudy 3200 ft
Heat Index 86 °F
Dew Point 74 °F
Humidity 78%
Rainfall 0.00 in
Snow Depth Not available.
5:53 AM 8:25 PM
New Moon, 0% visible
METAR KMQS 232215Z AUTO VRB05KT 10SM FEW021 SCT027 BKN032 26/22 A2980 RMK AO2

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10-Day Weather Forecast

Almanac

Astronomy

Jul. 23, 2017 Rise Set
Actual Time
Civil Twilight
Nautical Twilight
Astronomical Twilight
Moon
Length of Visible Light
Length of Day
Tomorrow will be .
, % of the Moon is Illuminated

Today's Extremes

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Community

WunderPhotos

Category 6

Welcome to Category 6. This is the collective home for Weather Underground's featured writeups by Dr. Jeff Masters (right), Bob Henson (left), Chris Burt, and other regular contributors.

Nearby

Air Quality

  Air Quality AQ Index Pollutant
Not available.

Snow Depth

Station Depth Elevation

Earthquake Activity

City Distance Mag. Time & Date
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature

Stations

Nearby Weather Stations

Station Location Temp. Windchill Dew Point Humidity Wind Precip. Elev Updated Type
                   

Watches & Warnings

Areal Flood Advisory, Flash Flood Watch
Issued: 4:48 PM EDT Jul. 23, 2017 – National Weather Service

The National Weather Service in Mount Holly NJ has issued a

* flood advisory for...
northeastern New Castle County in northern Delaware...
southeastern Chester County in southeastern Pennsylvania...
Delaware County in southeastern Pennsylvania...

* until 845 PM EDT

* at 447 PM EDT... Doppler radar indicated heavy rain due to
thunderstorms moving northward from Delaware into extreme
southeastern Pennsylvania. A quick 1 to 2 inches of rain is
possible. This will cause minor flooding in the advisory area.

* Some locations that could experience flooding include...
Wilmington, West Chester, Chester, Phoenixville, Yeadon, Westtown,
Folcroft, Swarthmore, Paulsboro, Kennett Square, East Lansdowne,
Arden, Darby Township, Cheyney, Talleyville, Elam, Bryn Mawr,
Marshallton, Trout Lake and Chelsea.

Precautionary/preparedness actions...

Turn around... don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.


Lat... Lon 4015 7551 4013 7550 4013 7546 4009 7545
      4009 7542 4006 7539 4006 7535 3994 7524
      3988 7526 3987 7521 3985 7525 3984 7536
      3976 7546 3979 7582


Iovino


448 PM EDT sun Jul 23 2017

The National Weather Service in Mount Holly NJ has issued a

* flood advisory for...
northeastern New Castle County in northern Delaware...
southeastern Chester County in southeastern Pennsylvania...
Delaware County in southeastern Pennsylvania...

* until 845 PM EDT

* at 447 PM EDT... Doppler radar indicated heavy rain due to
thunderstorms moving northward from Delaware into extreme
southeastern Pennsylvania. A quick 1 to 2 inches of rain is
possible. This will cause minor flooding in the advisory area.

* Some locations that could experience flooding include...
Wilmington, West Chester, Chester, Phoenixville, Yeadon, Westtown,
Folcroft, Swarthmore, Paulsboro, Kennett Square, East Lansdowne,
Arden, Darby Township, Cheyney, Talleyville, Elam, Bryn Mawr,
Marshallton, Trout Lake and Chelsea.

Precautionary/preparedness actions...

Turn around... don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.


Lat... Lon 4015 7551 4013 7550 4013 7546 4009 7545
      4009 7542 4006 7539 4006 7535 3994 7524
      3988 7526 3987 7521 3985 7525 3984 7536
      3976 7546 3979 7582


Iovino



426 PM EDT sun Jul 23 2017

The National Weather Service in Mount Holly NJ has issued a

* flood advisory for...
northern New Castle County in northern Delaware...
northeastern Cecil County in northeastern Maryland...
south central Chester County in southeastern Pennsylvania...

* until 730 PM EDT

* at 426 PM EDT... Doppler radar indicated heavy rain due to
thunderstorms. This will cause minor flooding in the advisory area.

* Some locations that could experience flooding include...
Wilmington, Newark, Middletown, Elkton, Elsmere, New Castle,
Delaware City, Newport, Barksdale, Stanton, North Star, Glasgow,
bear, Port Penn, Brantwood, Wilmington Manor, Pike Creek, Glen
Westover, Saint Georges and Greenville.

Precautionary/preparedness actions...

Turn around... don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.


Lat... Lon 3980 7585 3977 7545 3963 7556 3960 7556
      3959 7554 3950 7553 3950 7554 3946 7554
      3945 7550 3947 7582


Iovino


316 PM EDT sun Jul 23 2017

... Flash Flood Watch in effect from 6 PM EDT this evening through
late tonight...

The National Weather Service in Mount Holly has issued a

* Flash Flood Watch for the Pennsylvania counties of Carbon,
Monroe, Northampton, Lehigh, Berks, Chester, Montgomery, Bucks,
Delaware and Philadelphia, for the New Jersey counties of
Sussex, Warren, Morris, Hunterdon, Somerset, Middlesex, Mercer,
Monmouth, Burlington, Camden, Gloucester and Salem, for New
Castle County in Delaware, and for Cecil County in Maryland

* from 6 PM EDT this evening through late tonight

* showers and thunderstorms with heavy rain will move through
eastern Pennsylvania, northeastern Maryland, Delaware and New
Jersey during the balance of today and into tonight. Rainfall
amounts up to 2 to 4 inches are possible. The heavy rain will
fall in a short amount of time and it may result in flash
flooding.

* Heavy rain falling in a short period of time will result in
rapidly rising water levels along streams and creeks and in
areas of poor drainage. Significant roadway flooding may occur.

Precautionary/preparedness actions...

A Flash Flood Watch means that flash flooding is possible. Flash
flooding is very dangerous.

Please monitor the forecast and be prepared to take action if a
Flash Flood Warning is issued for your location.

Do not drive through flood waters. The water may be deeper than
you think it is. A vehicle can easily become trapped in flood
waters endangering its occupants and those who come to their
Rescue.



Iovino


Special Statement
Issued: 6:22 PM EDT Jul. 23, 2017 – National Weather Service

... A strong thunderstorm will affect northwestern Cecil and
southwestern Chester counties...

At 620 PM EDT, a strong thunderstorm was located over Havre de Grace,
drifting slowly northeast at 5 mph.

Locations impacted include...
Havre de Grace, North East, Rising Sun, Charlestown, Zion,
Richardsmere, Woodlawn, West Nottingham, Octoraro, Conowingo, Rock
Springs, Bay View, Farmington, Perryville and Port Deposit.

These storms will contain gusty winds up to 40 mph, torrential
downpours and occasional cloud to ground lightning.

Heavy rainfall will lead to ponding of water on roadways and poor
visibility at times this afternoon. Flash flooding could develop
shortly.

Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

These storms may intensify, so be certain to monitor local radio
stations and available television stations for additional
information and possible warnings from the National Weather Service.

Lat... Lon 3972 7614 3974 7612 3973 7610 3974 7609
      3974 7607 3965 7591 3956 7588 3950 7598
      3952 7598 3955 7602 3955 7609 3965 7616
      3972 7623
time... Mot... loc 2220z 230deg 6kt 3958 7607


Jrk

622 PM EDT sun Jul 23 2017

... A strong thunderstorm will affect northwestern Cecil and
southwestern Chester counties...

At 620 PM EDT, a strong thunderstorm was located over Havre de Grace,
drifting slowly northeast at 5 mph.

Locations impacted include...
Havre de Grace, North East, Rising Sun, Charlestown, Zion,
Richardsmere, Woodlawn, West Nottingham, Octoraro, Conowingo, Rock
Springs, Bay View, Farmington, Perryville and Port Deposit.

These storms will contain gusty winds up to 40 mph, torrential
downpours and occasional cloud to ground lightning.

Heavy rainfall will lead to ponding of water on roadways and poor
visibility at times this afternoon. Flash flooding could develop
shortly.

Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

These storms may intensify, so be certain to monitor local radio
stations and available television stations for additional
information and possible warnings from the National Weather Service.

Lat... Lon 3972 7614 3974 7612 3973 7610 3974 7609
      3974 7607 3965 7591 3956 7588 3950 7598
      3952 7598 3955 7602 3955 7609 3965 7616
      3972 7623
time... Mot... loc 2220z 230deg 6kt 3958 7607


Jrk


608 PM EDT sun Jul 23 2017

... A strong thunderstorm will affect south central Montgomery...
northeastern Chester and north central Delaware counties...

At 607 PM EDT, a strong thunderstorm was located near Gradyville, or
near West Chester, moving north at 15 mph.

Locations impacted include...
Norristown, Phoenixville, West Norriton, East Norriton, Conshohocken,
Gradyville, Valley Forge, Paoli, Newtown Square, Radnor township,
King of Prussia, Plymouth Meeting, Bridgeport, Malvern, West
Conshohocken, Audubon, Chesterbrook, Eagleville, Devon-Berwyn and
trooper.

These storms will contain gusty winds up to 45 mph, torrential
downpours and occasional cloud to ground lightning.

Locally heavy rainfall will lead to ponding of water on roadways and
poor visibility at times this afternoon. Poor drainage flooding
could also develop.

Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

These storms may intensify, so be certain to monitor local radio
stations and available television stations for additional
information and possible warnings from the National Weather Service.

Lat... Lon 3994 7545 3994 7552 3999 7554 4014 7556
      4017 7539 4011 7528 4002 7536
time... Mot... loc 2207z 195deg 14kt 3999 7550


Jrk

608 PM EDT sun Jul 23 2017

... A strong thunderstorm will affect south central Montgomery...
northeastern Chester and north central Delaware counties...

At 607 PM EDT, a strong thunderstorm was located near Gradyville, or
near West Chester, moving north at 15 mph.

Locations impacted include...
Norristown, Phoenixville, West Norriton, East Norriton, Conshohocken,
Gradyville, Valley Forge, Paoli, Newtown Square, Radnor township,
King of Prussia, Plymouth Meeting, Bridgeport, Malvern, West
Conshohocken, Audubon, Chesterbrook, Eagleville, Devon-Berwyn and
trooper.

These storms will contain gusty winds up to 45 mph, torrential
downpours and occasional cloud to ground lightning.

Locally heavy rainfall will lead to ponding of water on roadways and
poor visibility at times this afternoon. Poor drainage flooding
could also develop.

Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

These storms may intensify, so be certain to monitor local radio
stations and available television stations for additional
information and possible warnings from the National Weather Service.

Lat... Lon 3994 7545 3994 7552 3999 7554 4014 7556
      4017 7539 4011 7528 4002 7536
time... Mot... loc 2207z 195deg 14kt 3999 7550


Jrk