Severe Thunderstorm and Flash Flood Threats Continue into the Weekend

Severe thunderstorms are expected from the southern Plains to the Midwest through Friday night. Severe storm hazards may include large hail, severe winds, and tornadoes, some of which may be strong. There will be another chance for severe thunderstorms on Saturday for portions of Texas, the Lower Mississippi Valley, and the Ohio Valley. Storms could result in locally heavy rain and flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Carroll County Regional Jack B Poage Field (KDMW)

Lat: 39.61°NLon: 77.01°WElev: 789ft.

Fog/Mist

41°F

5°C

Humidity 100%
Wind Speed SE 8 mph
Barometer 30.24 in
Dewpoint 41°F (5°C)
Visibility 2.00 mi
Wind Chill36°F (2°C)
Last update 7 Mar 3:55 am EST
Extended Forecast for

Glyndon MD

  • Today

    Today: Widespread dense fog, mainly before 9am.  Otherwise, mostly cloudy, with a high near 58. South wind 3 to 8 mph.

    High: 58 °F

    Dense Fog

  • Tonight

    Tonight: Rain and thunderstorms likely.  Mostly cloudy, with a low around 55. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Rain Likely

  • Sunday

    Sunday: A chance of rain, mainly before 1pm.  Mostly cloudy, with a high near 68. West wind 7 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%.

    High: 68 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. West wind around 5 mph becoming calm  in the evening.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 68. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain.  Mostly cloudy, with a high near 76. Chance of precipitation is 50%.

    High: 76 °F

    Chance Rain

Detailed Forecast

Today
Widespread dense fog, mainly before 9am. Otherwise, mostly cloudy, with a high near 58. South wind 3 to 8 mph.
Tonight
Rain and thunderstorms likely. Mostly cloudy, with a low around 55. Southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of rain, mainly before 1pm. Mostly cloudy, with a high near 68. West wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Sunday Night
Mostly clear, with a low around 43. West wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 68. Calm wind becoming southwest 5 to 7 mph in the morning.
Monday Night
Clear, with a low around 50.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
A chance of rain. Mostly cloudy, with a high near 76. Chance of precipitation is 50%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.
Thursday
A chance of rain. Partly sunny, with a high near 58. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 30.
Friday
Mostly cloudy, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
Glyndon MD
 39.47°N 76.81°W (Elev. 650 ft)
3:53 am EST Mar 7, 2026
4am EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
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Additional Resources

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