Severe Thunderstorms and Heavy Rain in the Central Plains and Midwest; Heat Pushes into the South and East

Scattered severe thunderstorms capable of large hail in excess of two inches, strong tornadoes, and damaging wind gusts are likely across parts of the Upper Mississippi Valley and Midwest this evening. Heavy to excessive rainfall may bring a flooding threat to portions of the Central Plains to the Midwest through Thursday. The heatwave in the Central U.S. will begin to push South and East Thursday Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Fair

74°F

23°C

Humidity	94%
Wind Speed	S 3 mph
Barometer	29.85 in (1011.1 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Last update	10 Jun 9:54 pm EDT

More Information:

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

Extended Forecast for

Crownsville MD

Tonight
Low: 72 °F
Partly Cloudy
Thursday
High: 96 °F
Mostly Sunny
then Slight
Chance
T-storms
Thursday Night
Low: 74 °F
Chance
T-storms
Friday
High: 96 °F
Mostly Sunny
then Showers
Likely
Friday Night
Low: 71 °F
Showers
Likely
Saturday
High: 90 °F
Sunny
Saturday Night
Low: 68 °F
Mostly Clear
Sunday
High: 91 °F
Sunny then
Chance
T-storms
Sunday Night
Low: 68 °F
Chance
T-storms then
Chance
Showers

Detailed Forecast

Tonight

Partly cloudy, with a low around 72. West wind 3 to 5 mph.

Thursday

A slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 96. Heat index values as high as 105. West wind 5 to 8 mph. Chance of precipitation is 20%.

Thursday Night

A chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 74. West wind 3 to 5 mph. Chance of precipitation is 30%.

Friday

Showers likely and possibly a thunderstorm after 2pm. Increasing clouds, with a high near 96. Heat index values as high as 104. West wind 3 to 7 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 71. Northwest wind around 7 mph. Chance of precipitation is 60%.

Saturday

Sunny, with a high near 90.

Saturday Night

Mostly clear, with a low around 68.

Sunday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. 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 68. Chance of precipitation is 40%.

Monday

A slight chance of showers before 8am, then a chance of showers after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 30%.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.

Tuesday

A chance of showers. Mostly cloudy, with a high near 79. Chance of precipitation is 50%.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.

Wednesday

A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 30%.