Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. Read More >

Current conditions at

Carroll County Regional Jack B Poage Field (KDMW)

Lat: 39.61°NLon: 77.01°WElev: 789ft.

Fair

73°F

23°C

Humidity	57%
Wind Speed	Calm
Barometer	29.99 in
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	21 Jun 9:55 pm EDT

More Information:

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

Extended Forecast for

Glyndon MD

Tonight
Low: 64 °F
Mostly Cloudy
Monday
High: 87 °F
Partly Sunny
then Showers
Monday Night
Low: 64 °F
Showers
Tuesday
High: 79 °F
Slight Chance
T-storms then
Slight Chance
Showers
Tuesday Night
Low: 60 °F
Mostly Clear
Wednesday
High: 82 °F
Sunny
Wednesday Night
Low: 63 °F
Mostly Clear
Thursday
High: 85 °F
Mostly Sunny
then Chance
Showers
Thursday Night
Low: 66 °F
Chance
T-storms

Detailed Forecast

Tonight

Mostly cloudy, with a low around 64. Calm wind.

Monday

Showers and possibly a thunderstorm. High near 87. Southeast wind 5 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

Showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Low around 64. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Tuesday

A slight chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and 2pm. Mostly sunny, with a high near 79. North wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Tuesday Night

Mostly clear, with a low around 60. Northwest wind 3 to 5 mph.

Wednesday

Sunny, with a high near 82.

Wednesday Night

Mostly clear, with a low around 63.

Thursday

A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Chance of precipitation is 40%.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.

Friday

A chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 40%.