Record High Temperatures Likely Across the Mid-Atlantic; Severe Weather in the Upper Midwest and Southwest

An intense heat wave will peak across the Mid-Atlantic and I-95 Urban Corridor this weekend. Record high temperatures are likely with widespread heat indices exceeding 100 degrees. In the Midwest, severe storms capable of producing strong winds, hail, a few tornadoes and heavy rain will be possible Saturday. Additionally, strong storms will also be possible Saturday in the Four Corners region. Read More >

Hazardous Weather Conditions

Current conditions at

Patuxent River, Naval Air Station (KNHK)

Lat: 38.28°NLon: 76.41°WElev: 39ft.

Fair

90°F

32°C

Humidity	48%
Wind Speed	SW 10 mph
Barometer	30.07 in (1018.2 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	94°F (34°C)
Last update	22 Jun 9:52 am EDT

More Information:

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

Extended Forecast for

2 Miles ESE Broomes Island MD

Heat Advisory June 22, 11:00am until June 22, 08:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 97 °F
Hot
Tonight
Low: 78 °F
Mostly Clear
Sunday
High: 95 °F
Sunny then
Chance
Showers
Sunday Night
Low: 75 °F
Showers
Likely
Monday
High: 89 °F
Chance
Showers then
Chance
T-storms
Monday Night
Low: 71 °F
Chance
T-storms then
Mostly Clear
Tuesday
High: 89 °F
Sunny
Tuesday Night
Low: 73 °F
Mostly Clear
Wednesday
High: 94 °F
Sunny

Detailed Forecast

Today

Sunny and hot, with a high near 97. Heat index values as high as 105. South wind around 9 mph.

Tonight

Mostly clear, with a low around 78. South wind around 9 mph.

Sunday

A chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 95. Heat index values as high as 103. Southwest wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Sunday Night

A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 75. Southwest wind around 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 89. West wind 7 to 9 mph. Chance of precipitation is 40%.

Monday Night

A chance of thunderstorms before 8pm. Mostly clear, with a low around 71. Chance of precipitation is 30%.

Tuesday

Sunny, with a high near 89.

Tuesday Night

Mostly clear, with a low around 73.

Wednesday

Sunny, with a high near 94.

Wednesday Night

A chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 75. Chance of precipitation is 40%.

Thursday

A chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 40%.