Severe Thunderstorms from the Midwest to Mid-Atlantic Tonight; The Heat Continues in the Southern and Eastern U.S.

Strong to severe thunderstorms capable of producing large to very large hail, damaging wind gusts and a few strong tornadoes are likely from the Midwest to the Mid-Atlantic tonight. Moderate Risk (level 4 of 5) of severe thunderstorms is outlooked for the Midwest. A widespread heat wave will peak in the South and East on Friday, with many temperature records expected to be broken. 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	NA
Barometer	29.82 in (1010.1 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	12 Jun 8:54 am EDT

More Information:

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

Extended Forecast for

2 Miles S Cape Saint Claire MD

Heat Advisory June 12, 11:00am until June 12, 08:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 94 °F
Sunny then
Severe
Thunderstorms
Tonight
Low: 70 °F
Severe
Thunderstorms
then Mostly
Cloudy
Saturday
High: 87 °F
Sunny
Saturday Night
Low: 70 °F
Mostly Clear
Sunday
High: 88 °F
Slight Chance
T-storms then
Heavy Rain
Sunday Night
Low: 69 °F
Heavy Rain
then Slight
Chance
T-storms
Monday
High: 82 °F
Partly Sunny
Monday Night
Low: 65 °F
Mostly Cloudy
then Chance
Showers
Tuesday
High: 79 °F
Chance
Showers

Detailed Forecast

Today

Showers and thunderstorms likely, mainly after 5pm. Some of the storms could be severe. Increasing clouds, with a high near 94. Heat index values as high as 105. Southwest wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely, mainly before 7pm. Some of the storms could be severe. Cloudy, then gradually becoming partly cloudy, with a low around 70. Southwest wind 5 to 7 mph becoming northwest after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

Sunny, with a high near 87. North wind around 6 mph becoming light and variable.

Saturday Night

Mostly clear, with a low around 70. South wind 3 to 5 mph.

Sunday

A slight chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 88. South wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

Sunday Night

Showers likely and possibly a thunderstorm before 11pm, then a slight chance of showers and thunderstorms between 11pm and 2am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.

Monday

Partly sunny, with a high near 82.

Monday Night

A chance of showers after 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.

Tuesday

A chance of showers. Partly sunny, with a high near 79. Chance of precipitation is 30%.

Tuesday Night

A slight chance of showers before 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 20%.

Wednesday

Mostly sunny, with a high near 84.

Wednesday Night

A slight chance of showers. Partly cloudy, with a low around 70. Chance of precipitation is 20%.