Calverton, VA (20138)

2:25 PM EDT on July 23, 2016 (GMT -0400)
Casanova | | Change Station
Active Advisory: Heat Advisory

Elev 371 ft 38.66 °N, 77.72 °W | Updated 58 seconds ago

Scattered Clouds
Scattered Clouds
94.3 °F
Feels Like 103 °F
N
2.0
Wind Variable Wind from West
Gusts 6.0 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 29.94 in
Visibility 10.0 miles
Clouds Scattered Clouds 5500 ft
Heat Index 103 °F
Dew Point 72 °F
Humidity 49%
Rainfall 0.00 in
Snow Depth Not available.
6:05 AM 8:28 PM
Waning Gibbous, 83% visible
METAR KHWY 231815Z AUTO 00000KT 10SM SCT055 36/16 A2994 RMK AO2 T03560158
Pressure 29.94 in
Visibility 10.0 miles
Clouds Scattered Clouds 5500 ft
Heat Index 103 °F
Dew Point 72 °F
Humidity 49%
Rainfall 0.00 in
Snow Depth Not available.
6:05 AM 8:28 PM
Waning Gibbous, 83% visible
METAR KHWY 231815Z AUTO 00000KT 10SM SCT055 36/16 A2994 RMK AO2 T03560158

10-Day Weather Forecast

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Jul. 23, 2016 Rise Set
Actual Time
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Minimum magnitude displayed is 2.5.

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

Watches & Warnings

Heat Advisory
Issued: 10:30 AM EDT Jul. 23, 2016 – National Weather Service

... Heat advisory remains in effect until 8 PM EDT this evening...

* heat index values... around 105 degrees due to temperatures in
the mid to upper 90s and dewpoints near 70.

* Impacts... risk of heat-related illness for those without air-
conditioning or those outdoors for an extended period.

Precautionary/preparedness actions...

A heat advisory means that a period of high temperatures is
expected. The combination of high temperatures and high humidity
will create a situation in which heat illnesses are possible.

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 911.