Multiple rounds of storms through Thursday

A briefing on the multiple rounds of storms through Thursday, September 3. Read More >

Hazardous Weather Conditions

Heat Advisory in effect from September 3, 11:00 AM EDT until September 3, 08:00 PM EDT

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Light Rain

73°F

23°C

Humidity	90%
Wind Speed	Calm
Barometer	30.07 in (1018.5 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	2 Sep 2:54 pm EDT

More Information:

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

Extended Forecast for

Chester MD

Heat Advisory September 3, 11:00am until September 3, 08:00pm

Click here for hazard details and duration

Heat Advisory

This Afternoon
High: 85 °F
Chance
Showers
Tonight
Low: 74 °F
Chance
Showers
Thursday
High: 93 °F
Mostly Sunny
then Chance
Showers
Thursday Night
Low: 77 °F
Chance
T-storms then
Slight Chance
T-storms
Friday
High: 92 °F
Mostly Sunny
then Showers
Likely
Friday Night
Low: 72 °F
Showers
Likely
Saturday
High: 84 °F
Sunny
Saturday Night
Low: 68 °F
Mostly Clear
Sunday
High: 80 °F
Sunny

Detailed Forecast

This Afternoon

A chance of showers, mainly before 4pm. Partly sunny, with a high near 85. Northeast wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

A chance of showers and thunderstorms before 2am, then a chance of showers between 2am and 3am, then a chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 74. Southeast wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers before 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then a chance of showers after 5pm. Mostly sunny, with a high near 93. Heat index values as high as 103. Southwest 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.

Thursday Night

A chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 92. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter 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 72. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

Sunny, with a high near 84.

Saturday Night

Mostly clear, with a low around 68.

Sunday

Sunny, with a high near 80.

Sunday Night

Mostly clear, with a low around 66.

Labor Day

Sunny, with a high near 81.

Monday Night

Partly cloudy, with a low around 69.