Afton, DE

5:14 PM EDT on July 17, 2019 (GMT -0400)
Boothwyn | | Change Station

Elev 174 ft 39.84 °N, 75.47 °W | Updated 19 minutes ago

97 °F
Feels Like 114 °F
Wind Variable Wind from SW
Gusts 6.9 mph

High -- | Low -- °F
--% Chance of Precip.
High -- | Low -- °F
Precip. -- in
Pressure 29.87 in
Visibility 10.0 miles
Clouds Clear
Heat Index 114 °F
Dew Point 77 °F
Humidity 55%
Rainfall 0.02 in
Snow Depth Not available.
5:47 AM 8:28 PM
Full, 99% visible
METAR KOQN 172055Z AUTO 20005KT 10SM CLR 33/21 A2987 RMK AO2
Pressure 29.87 in
Visibility 10.0 miles
Clouds Clear
Heat Index 114 °F
Dew Point 77 °F
Humidity 55%
Rainfall 0.02 in
Snow Depth Not available.
5:47 AM 8:28 PM
Full, 99% visible
METAR KOQN 172055Z AUTO 20005KT 10SM CLR 33/21 A2987 RMK AO2

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10-Day Weather Forecast



Jul. 17, 2019 Rise Set
Actual Time
Civil Twilight
Nautical Twilight
Astronomical Twilight
Length of Visible Light
Length of Day
Tomorrow will be .
, % of the Moon is Illuminated

Today's Extremes

State Highs State Lows



Category 6

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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


Nearby Weather Stations

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

Watches & Warnings

Severe Thunderstorm Watch
Issued: 5:13 PM EDT Jul. 17, 2019 – National Weather Service

Severe Thunderstorm Watch 518 remains in effect until 1200 am EDT

. Delaware counties included are

Kent New Castle Sussex

Flash Flood Watch
Issued: 10:14 AM EDT Jul. 17, 2019 – National Weather Service

... Flash Flood Watch remains in effect from 2 PM EDT this
afternoon through late tonight...

The Flash Flood Watch continues for

* portions of northern Delaware, northeast Maryland, New Jersey,
and Pennsylvania, including the following areas, in northern
Delaware, New Castle. In northeast Maryland, Cecil. In New
Jersey, Camden, Gloucester, Hunterdon, Mercer, Middlesex,
Morris, northwestern Burlington, Salem, Somerset, Sussex,
Warren, and western Monmouth. In Pennsylvania, Berks,
Delaware, eastern Chester, eastern Montgomery, Lehigh, lower
Bucks, Northampton, Philadelphia, upper Bucks, western
Chester, and western Montgomery.

* From 2 PM EDT this afternoon through late tonight

* a hot and humid airmass will spread over the region today, and
then the remnants of what was tropical cyclone Barry will pass
through the region tonight. Showers and thunderstorms this
afternoon and tonight will be capable of producing torrential
rainfall, with local amounts of 2 to 4 inches and even higher
localized amounts potentially occurring in a short period of
time. This could lead to flash flooding.

* The risk of flash flooding is highest in urbanized and low-
lying areas. Rapid rises on small creeks and streams are

Precautionary/preparedness actions...

A Flash Flood Watch means that there is the potential for flash
flooding which can be life-threatening. Heavy rain is expected to
occur over a short period of time. Rapidly rising flood waters
may quickly inundate roadways and areas of poor drainage. Streams
and creeks could leave their banks, flooding nearby properties.

Please monitor the forecast, especially if you live in a location
that is prone to flooding. Be prepared to take action if a Flash
Flood Warning is issued for your area.

Excessive Heat Warning
Issued: 3:14 PM EDT Jul. 17, 2019 – National Weather Service

... Excessive heat warning remains in effect until 10 PM EDT

* heat index values... 100 to 105 today, then up to 110 to 115
Friday through Sunday due to temperatures in the mid to upper
90s, and dewpoints in the mid 70s. Some areas may reach 100
degrees for daytime temperatures on Saturday.

* Timing... the highest heat index values will occur during the
daytime, especially on Saturday. However, given how hot and
oppressive this airmass will be, there will not be much relief
at night.

* Impacts... the excessive heat may quickly cause heat stress or
heat stroke.

Precautionary/preparedness actions...

Take extra precautions, if you work or spend time outside. When
possible, reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear light weight and loose fitting clothing when
possible and drink plenty of water.

To reduce risk during outdoor work, the occupational safety and
health administration recommends scheduling frequent rest breaks
in shaded or air conditioned environments. Anyone overcome by
heat should be moved to a cool and shaded location. Heat stroke
is an emergency, call 9 1 1.

An excessive heat warning means that a prolonged period of
dangerously hot temperatures will occur. The combination of hot
temperatures and high humidity will combine to create a dangerous
situation in which heat illnesses are likely. Drink plenty of
fluids, stay in an air-conditioned room, stay out of the sun, and
check up on relatives and neighbors.

Young children and pets should never be left unattended in
vehicles under any circumstances. This is especially true during
warm or hot weather when car interiors can reach lethal
temperatures in a matter of minutes.