Extreme Heat Across the Southern U.S.; Severe Thunderstorms and Heavy Rain in the Northern Plains and Upper Midwest

Dangerous heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms will produce damaging winds and heavy rainfall over portions of the northern/central Plains into the mid/upper-Mississippi Valleys today. Read More >

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Overcast

80°F

27°C

Humidity	58%
Wind Speed	Vrbl 7 mph
Barometer	29.88 in (1011.8 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	30 Jul 6:54 pm EDT

More Information:

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

Extended Forecast for

Grasonville MD

Tonight
Low: 69 °F
Partly Cloudy
Friday
High: 86 °F
Patchy Fog
then Sunny
Friday Night
Low: 72 °F
Partly Cloudy
Saturday
High: 89 °F
Mostly Sunny
Saturday Night
Low: 73 °F
Mostly Cloudy
Sunday
High: 86 °F
Partly Sunny
then Slight
Chance
Showers
Sunday Night
Low: 74 °F
Chance
T-storms then
Showers
Likely
Monday
High: 82 °F
Showers
Likely
Monday Night
Low: 72 °F
Chance
T-storms

Detailed Forecast

Tonight

Partly cloudy, with a low around 69. Northwest wind 5 to 10 mph becoming light north in the evening.

Friday

Patchy fog before 7am. Otherwise, sunny, with a high near 86. North wind around 5 mph.

Friday Night

Partly cloudy, with a low around 72. Calm wind becoming south around 5 mph after midnight.

Saturday

Mostly sunny, with a high near 89. South wind 5 to 10 mph.

Saturday Night

Mostly cloudy, with a low around 73. South wind around 10 mph.

Sunday

A slight chance of showers after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 20%.

Sunday Night

A chance of thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 74. Chance of precipitation is 70%.

Monday

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 82. Chance of precipitation is 60%.

Monday Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.

Tuesday

A chance of showers after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 30%.

Tuesday Night

A chance of showers. Partly cloudy, with a low around 72. Chance of precipitation is 30%.

Wednesday

A chance of showers. Mostly sunny, with a high near 85. Chance of precipitation is 30%.

Wednesday Night

A chance of showers. Partly cloudy, with a low around 74. Chance of precipitation is 40%.