National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

Carroll County Regional Jack B Poage Field (KDMW)

Lat: 39.61°NLon: 77.01°WElev: 789ft.

Overcast

30°F

-1°C

Humidity 59%
Wind Speed NW 10 G 17 mph
Barometer 30.06 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 12 Feb 6:55 am EST
Extended Forecast for

Glyndon MD

  • Today

    Today: Partly sunny, with a high near 33. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.

    High: 33 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 20. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 36. Northwest wind 6 to 9 mph.

    High: 36 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. Calm wind becoming west around 6 mph after midnight.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 48. West wind 5 to 7 mph.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain after 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.

    High: 41 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.

    Low: 33 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 33. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 20. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 36. Northwest wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around 24. Calm wind becoming west around 6 mph after midnight.
Saturday
Sunny, with a high near 48. West wind 5 to 7 mph.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
A chance of rain after 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.
Sunday Night
A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Washington's Birthday
Mostly sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 48.
Tuesday Night
Cloudy, with a low around 37.
Wednesday
A chance of rain. Cloudy, with a high near 53. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Glyndon MD
 39.47°N 76.81°W (Elev. 650 ft)
Last Update:
6:52 am EST Feb 12, 2026
Forecast Valid:
7am EST Feb 12, 2026-6pm EST Feb 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation