Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Patuxent River, Naval Air Station (KNHK)

Lat: 38.28°NLon: 76.41°WElev: 39ft.

Mostly Cloudy

69°F

21°C

Humidity	93%
Wind Speed	NW 6 mph
Barometer	29.88 in (1012.0 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	23 Aug 12:52 am EDT

More Information:

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

Extended Forecast for

Great Mills MD

Overnight
Low: 68 °F
Scattered
T-storms
Sunday
High: 85 °F
Mostly Sunny
Sunday Night
Low: 66 °F
Partly Cloudy
Monday
High: 84 °F
Sunny
Monday Night
Low: 65 °F
Mostly Clear
Tuesday
High: 83 °F
Sunny
Tuesday Night
Low: 68 °F
Mostly Clear
Wednesday
High: 85 °F
Sunny
Wednesday Night
Low: 71 °F
Partly Cloudy
then Slight
Chance
T-storms

Detailed Forecast

Overnight

Scattered showers and thunderstorms. Mostly cloudy, with a low around 68. Southwest wind 3 to 5 mph. Chance of precipitation is 30%.

Sunday

Mostly sunny, with a high near 85. West wind 6 to 8 mph.

Sunday Night

Partly cloudy, with a low around 66. Calm wind becoming northwest around 5 mph.

Monday

Sunny, with a high near 84. West wind 3 to 6 mph.

Monday Night

Mostly clear, with a low around 65. Calm wind becoming north around 5 mph after midnight.

Tuesday

Sunny, with a high near 83.

Tuesday Night

Mostly clear, with a low around 68.

Wednesday

Sunny, with a high near 85.

Wednesday Night

A slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 71. Chance of precipitation is 20%.

Thursday

A slight chance of showers and thunderstorms before 8am, then a slight chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Chance of precipitation is 50%.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 40%.

Friday

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

Friday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 30%.

Saturday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 20%.