Severe Weather in the Northeast; Intense Heat in the Mid-Atlantic and Portions of the West

Severe thunderstorms and heavy rainfall are likely across portions of the Northeast. An intense heat wave will continue across the Mid-Atlantic, where record high temperatures are likely. In the West, triple-digit high temperatures are possible in central and southern California, Arizona, and Utah. Monsoon-like conditions may produce isolated flash flooding in the Four Corners region. Read More >

Hazardous Weather Conditions

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Fair

83°F

28°C

Humidity	65%
Wind Speed	SW 6 mph
Barometer	29.82 in (1009.9 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	23 Jun 7:54 am EDT

More Information:

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

Extended Forecast for

Harwood MD

Heat Advisory June 23, 11:00am until June 23, 07:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 97 °F
Mostly Sunny
then
Scattered
T-storms
Tonight
Low: 74 °F
Showers
Likely
Monday
High: 87 °F
Mostly Sunny
Monday Night
Low: 65 °F
Mostly Clear
Tuesday
High: 90 °F
Sunny
Tuesday Night
Low: 72 °F
Partly Cloudy
Wednesday
High: 96 °F
Mostly Sunny
Wednesday Night
Low: 72 °F
Showers
Likely
Thursday
High: 89 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

Today

Scattered showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 97. Heat index values as high as 104. Southwest wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

Tonight

Showers and thunderstorms likely, mainly before 2am. Mostly cloudy, with a low around 74. Southwest wind 7 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Mostly sunny, with a high near 87. Northwest wind 10 to 15 mph, with gusts as high as 23 mph.

Monday Night

Mostly clear, with a low around 65. Northwest wind 7 to 11 mph, with gusts as high as 18 mph.

Tuesday

Sunny, with a high near 90. Northwest wind around 6 mph becoming light and variable.

Tuesday Night

Partly cloudy, with a low around 72.

Wednesday

Mostly sunny, with a high near 96.

Wednesday Night

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 72. Chance of precipitation is 60%.

Thursday

A chance of showers before 8am, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 30%.

Thursday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 69. Chance of precipitation is 30%.

Friday

Sunny, with a high near 88.

Friday Night

Partly cloudy, with a low around 70.

Saturday

Mostly sunny, with a high near 90.