Severe Thunderstorms and Heavy Rain Across the Central US and Central Appalachians

Severe thunderstorms producing damaging winds, hail and possibly a few tornadoes are expected across parts of the central Plains and the Missouri Valley. Heavy rainfall and flash flooding is also expected in the area. Thunderstorms and heavy rain may also bring additional flooding impacts to the central Appalachians. High temperatures and critical fire weather conditions expected in the Southwest. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Carroll County Regional Jack B Poage Field (KDMW)

Lat: 39.61°NLon: 77.01°WElev: 789ft.

Fog/Mist

73°F

23°C

Humidity	94%
Wind Speed	SE 6 mph
Barometer	29.97 in
Dewpoint	72°F (22°C)
Visibility	4.00 mi
Last update	17 Jun 5:45 pm EDT

More Information:

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

Extended Forecast for

Glyndon MD

This Afternoon
High: 80 °F
Chance
T-storms
Tonight
Low: 69 °F
Showers
Likely then
Chance
Showers
Wednesday
High: 88 °F
Partly Sunny
then Showers
Wednesday Night
Low: 71 °F
Chance
T-storms then
Mostly Clear
Juneteenth
High: 91 °F
Slight Chance
Showers then
Showers
Likely
Thursday Night
Low: 65 °F
Showers
Likely then
Slight Chance
Showers
Friday
High: 84 °F
Sunny
Friday Night
Low: 66 °F
Mostly Clear
Saturday
High: 89 °F
Sunny

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Southeast wind around 6 mph. Chance of precipitation is 40%.

Tonight

Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 69. South wind 3 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3pm. High near 88. Southwest wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A chance of showers and thunderstorms, mainly before 7pm. Mostly clear, with a low around 71. Light southwest wind. Chance of precipitation is 30%.

Juneteenth

A slight chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 91. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

Thursday Night

Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 65. Chance of precipitation is 60%.

Friday

Sunny, with a high near 84.

Friday Night

Mostly clear, with a low around 66.

Saturday

Sunny, with a high near 89.

Saturday Night

Partly cloudy, with a low around 70.

Sunday

Mostly sunny, with a high near 93.

Sunday Night

Mostly clear, with a low around 74.