Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Carroll County Regional Jack B Poage Field (KDMW)

Lat: 39.61°NLon: 77.01°WElev: 789ft.

Overcast

68°F

20°C

Humidity	94%
Wind Speed	S 15 mph
Barometer	29.98 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	20 Sep 6:35 am EDT

More Information:

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

Extended Forecast for

3 Miles NNW Glyndon MD

Today
High: 79 °F
Showers
Tonight
Low: 59 °F
Showers
Likely then
Chance
Showers
Monday
High: 70 °F
Slight Chance
Showers
Monday Night
Low: 54 °F
Showers
Tuesday
High: 61 °F
Showers
Likely
Tuesday Night
Low: 50 °F
Showers
Likely
Wednesday
High: 61 °F
Chance
Showers
Wednesday Night
Low: 50 °F
Chance
Showers
Thursday
High: 61 °F
Chance
Showers

Detailed Forecast

Today

Showers likely, then showers and possibly a thunderstorm after 2pm. High near 79. South wind 8 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers likely and possibly a thunderstorm before 1am, then a chance of showers between 1am and 2am. Mostly cloudy, with a low around 59. Calm wind becoming north 5 to 8 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

A slight chance of showers before 4pm, then a slight chance of showers after 5pm. Increasing clouds, with a high near 70. Northeast wind around 8 mph. Chance of precipitation is 20%.

Monday Night

Showers, mainly after 8pm. Low around 54. East wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

Showers likely, with thunderstorms also possible after 2pm. Cloudy, with a high near 61. Northeast wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

Tuesday Night

Showers likely and possibly a thunderstorm. Cloudy, with a low around 50. Chance of precipitation is 60%.

Wednesday

A chance of showers. Mostly cloudy, with a high near 61. Chance of precipitation is 50%.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 50%.

Thursday

A chance of showers. Mostly cloudy, with a high near 61. Chance of precipitation is 30%.

Thursday Night

A slight chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 20%.

Friday

A slight chance of showers. Partly sunny, with a high near 63. Chance of precipitation is 20%.