Heat Persists in the South Central U.S. and California; Heavy Rain in the Ohio Valley

Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley, as well as in the Southwest and California this week with limited nighttime relief. Heavy rainfall will lead to localized areas of flash flooding in parts of the Ohio Valley/Central Appalachians. Dry and breezy conditions will enhance fire weather concerns across the northern Rockies and High Plains. Read More >

Current conditions at

Carroll County Regional Jack B Poage Field (KDMW)

Lat: 39.61°NLon: 77.01°WElev: 789ft.

Fair

77°F

25°C

Humidity	65%
Wind Speed	S 9 G 20 mph
Barometer	30.00 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	9 Sep 11:15 pm EDT

More Information:

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

Extended Forecast for

4 Miles SSE Unionville MD

Tonight
Low: 70 °F
Increasing
Clouds
Thursday
High: 83 °F
Chance
Showers
Thursday Night
Low: 64 °F
Showers
Likely then
Chance
Showers
Friday
High: 78 °F
Mostly Sunny
Friday Night
Low: 62 °F
Partly Cloudy
Saturday
High: 77 °F
Slight Chance
Showers then
Showers
Likely
Saturday Night
Low: 67 °F
Showers
Likely
Sunday
High: 81 °F
Chance
Showers then
Slight Chance
T-storms
Sunday Night
Low: 65 °F
Partly Cloudy

Detailed Forecast

Tonight

Increasing clouds, with a low around 70. Southwest wind 9 to 11 mph, with gusts as high as 22 mph.

Thursday

A chance of showers before 9am, then a chance of showers after 2pm. Mostly cloudy, with a high near 83. West wind 6 to 8 mph. Chance of precipitation is 40%.

Thursday Night

Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 64. Light northwest wind. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Mostly sunny, with a high near 78. North wind 3 to 6 mph.

Friday Night

Partly cloudy, with a low around 62. Calm wind.

Saturday

Showers likely, mainly after 2pm. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.

Saturday Night

Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.

Sunday

A chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 81. Chance of precipitation is 30%.

Sunday Night

Partly cloudy, with a low around 65.

Monday

Mostly sunny, with a high near 81.

Monday Night

Partly cloudy, with a low around 64.

Tuesday

Mostly sunny, with a high near 82.

Tuesday Night

Mostly clear, with a low around 68.

Wednesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 30%.