Heavy Rainfall and Severe Thunderstorms in the Midwest and Ohio Valley Tuesday

Multiple rounds of severe thunderstorms appear likely Tuesday across the Midwest and Ohio Valley, with severe wind gusts in excess of 75 mph as the primary threat. Heavy to excessive rainfall may lead to considerable flash and urban flooding impacts Tuesday across portions of the Ohio Valley. A Moderate Risk (level 3 of 4) of excessive rainfall has been issued. 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.

A Few Clouds

73°F

23°C

Humidity	94%
Wind Speed	Calm
Barometer	30.01 in (1016.5 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Last update	10 Aug 9:54 pm EDT

More Information:

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

Extended Forecast for

3 Miles NNE Chestertown MD

Tonight
Low: 69 °F
Mostly Cloudy
then Patchy
Fog
Tuesday
High: 90 °F
Patchy Fog
then Chance
T-storms
Tuesday Night
Low: 69 °F
Showers
Likely then
Chance
T-storms
Wednesday
High: 87 °F
Slight Chance
Showers
Wednesday Night
Low: 69 °F
Chance
Showers
Thursday
High: 89 °F
Chance
Showers
Thursday Night
Low: 70 °F
Chance
Showers
Friday
High: 84 °F
Mostly Sunny
Friday Night
Low: 63 °F
Partly Cloudy

Detailed Forecast

Tonight

Patchy fog before 4am, then patchy fog after 5am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 69. Southwest wind around 5 mph becoming calm.

Tuesday

A chance of showers and thunderstorms after 2pm. Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 90. West wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 69. Calm wind becoming west around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A slight chance of showers between 8am and 2pm. Mostly sunny, with a high near 87. North wind around 5 mph. Chance of precipitation is 20%.

Wednesday Night

A chance of showers after 8pm. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 89. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers between 8pm and 2am. Partly cloudy, with a low around 70. Chance of precipitation is 30%.

Friday

Mostly sunny, with a high near 84.

Friday Night

Partly cloudy, with a low around 63.

Saturday

Mostly sunny, with a high near 84.

Saturday Night

Partly cloudy, with a low around 64.

Sunday

A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 30%.