East Coast Flash Flood/Severe Thunderstorm Threat Monday

A cold front and waves of low pressure will slowly shift across the Mid-Atlantic and Southeast states Monday and Tuesday. Heavy thunderstorms along this front may produce heavy rain and flash flooding with the highest threat Monday from Tennessee into New England. A few strong to severe thunderstorms are also possible mainly from Northern Maryland to southern New Jersey. Read More >

Hazardous Weather Conditions

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Current conditions at

Wallops Flight Facility Airport (KWAL)

Lat: 37.94°NLon: 75.47°WElev: 30ft.

A Few Clouds

94°F

34°C

Humidity	49%
Wind Speed	SW 17 G 22 mph
Barometer	29.87 in (1011.0 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	102°F (39°C)
Last update	22 Jul 11:54 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

2 Miles SSW Chincoteague VA

Heat Advisory until July 22, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until July 22, 08:00pm

NOW until
8:00pm Mon

Heat Advisory
This
Afternoon

Chance
T-storms
High: 90 °F
Tonight

T-storms
Likely
Low: 76 °F
Tuesday

Heavy Rain
High: 78 °F
Tuesday
Night

Chance
Showers
Low: 70 °F
Wednesday

Slight Chance
T-storms then
Slight Chance
Showers
High: 81 °F
Wednesday
Night

Mostly Cloudy
Low: 70 °F
Thursday

Partly Sunny
High: 87 °F
Thursday
Night

Partly Cloudy
Low: 71 °F

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms after 5pm. Sunny, with a high near 90. Heat index values as high as 101. Southwest wind around 17 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely, mainly between 8pm and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 76. Southwest wind 13 to 16 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers and possibly a thunderstorm before 8am, then showers and thunderstorms after 8am. Some of the storms could produce heavy rainfall. High near 78. West wind 10 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday Night

A chance of showers, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 70. North wind around 8 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

A slight chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 2pm. Partly sunny, with a high near 81. North wind 10 to 14 mph. Chance of precipitation is 20%.

Wednesday Night

Mostly cloudy, with a low around 70.

Thursday

Partly sunny, with a high near 87.

Thursday Night

Partly cloudy, with a low around 71.

Friday

Sunny, with a high near 87.

Friday Night

Mostly clear, with a low around 72.

Saturday

Sunny, with a high near 88.