Martins Corner, PA

10:41 PM EDT on July 23, 2017 (GMT -0400)
West Caln Twp. | | Change Station
Active Advisory: Flash Flood Warning, Flash Flood Watch Active Notice: Flash Flood Watch

Elev 928 ft 40.05 °N, 75.88 °W | Updated 12 minutes ago

Rain
Rain
70.0 °F
Feels Like 70.0 °F
N
0.0
Wind Variable Wind from SE
Gusts 0.0 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 29.85 in
Visibility 3.0 miles
Clouds Overcast 200 ft
Dew Point 70 °F
Humidity 99%
Rainfall 0.62 in
Snow Depth Not available.
5:53 AM 8:25 PM
New Moon, 1% visible
METAR KMQS 240235Z AUTO 11006KT 3SM -RA OVC002 22/22 A2985 RMK AO2
Pressure 29.85 in
Visibility 3.0 miles
Clouds Overcast 200 ft
Dew Point 70 °F
Humidity 99%
Rainfall 0.62 in
Snow Depth Not available.
5:53 AM 8:25 PM
New Moon, 1% visible
METAR KMQS 240235Z AUTO 11006KT 3SM -RA OVC002 22/22 A2985 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

State Highs State Lows

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

Flash Flood Warning
Issued: 7:58 PM EDT Jul. 23, 2017 – National Weather Service

... The Flash Flood Warning remains in effect until 1100 PM EDT for
northern New Castle... Chester and Delaware counties...

At 755 PM EDT... Doppler radar indicated thunderstorms producing heavy
rain across the warned area. Up to two inches of rain have already
fallen in much of the area with radar indicating around 4 inches to
the north of Elsmere in New Castle County. Flash flooding is likely
occurring.

Some locations that could experience flooding include...
Wilmington, Newark, West Chester, Chester, Coatesville, Westtown,
Downingtown, Elsmere, Kennett Square, Oxford, Parkesburg, West Grove,
Honey Brook, Newport, Arden, Glen Roy, Stanton, Cheyney, Talleyville
and Elam.

Additional rainfall amounts of 2 to 4 inches are possible in the
warned area.

Precautionary/preparedness actions...

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.

If you live in a flood prone location be prepared to move to higher
ground.


Lat... Lon 3976 7606 3983 7604 3983 7602 3987 7599
      3995 7600 4004 7593 4011 7594 4008 7540
      4006 7539 4006 7535 3982 7538 3977 7546
      3970 7550 3971 7579 3972 7579 3972 7613


Iovino



Flash Flood Watch
Issued: 3:16 PM EDT Jul. 23, 2017 – National Weather Service

... 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