Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast across parts of the Upper Midwest into the Great Lakes, the Northeast, and the central High Plains. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Quantico Marine Corps Airfield - Turner Field (KNYG)

Lat: 38.5°NLon: 77.3°WElev: 7ft.

Fair

90°F

32°C

Humidity	66%
Wind Speed	SE 9 mph
Barometer	30.04 in (1017.2 mb)
Dewpoint	77°F (25°C)
Visibility	7.00 mi
Heat Index	103°F (39°C)
Last update	1 Jul 12:56 pm EDT

More Information:

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

Extended Forecast for

Port Tobacco MD

Extreme Heat Watch July 2, 11:00am until July 3, 08:00pm

Heat Advisory until July 1, 08:00pm

Click here for hazard details and duration

Extreme Heat Watch

Heat Advisory

Heat Advisory until July 1, 08:00pm
NOW until 8:00pm Wed
Heat Advisory
This Afternoon
High: 97 °F
Hot
Tonight
Low: 75 °F
Clear
Thursday
High: 101 °F
Hot
Thursday Night
Low: 78 °F
Clear
Friday
High: 103 °F
Hot
Friday Night
Low: 77 °F
Slight Chance
T-storms
Independence Day
High: 100 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 75 °F
Chance
T-storms then
Chance
Showers

Detailed Forecast

This Afternoon

Sunny and hot, with a high near 97. Heat index values as high as 106. South wind around 7 mph.

Tonight

Clear, with a low around 75. South wind 6 to 8 mph, with gusts as high as 21 mph.

Thursday

Sunny and hot, with a high near 101. Heat index values as high as 111. South wind 3 to 6 mph.

Thursday Night

Clear, with a low around 78. South wind 3 to 5 mph.

Friday

Sunny and hot, with a high near 103. Calm wind becoming west around 6 mph in the afternoon.

Friday Night

A slight chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 77. Chance of precipitation is 20%.

Independence Day

A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 100. Chance of precipitation is 30%.

Saturday Night

A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 75. Chance of precipitation is 30%.

Sunday

A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 99. Chance of precipitation is 30%.

Sunday Night

A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 73. Chance of precipitation is 50%.

Monday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 94. Chance of precipitation is 60%.

Monday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.

Tuesday

A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 40%.