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

Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

Carroll County Regional Jack B Poage Field (KDMW)

Lat: 39.61°NLon: 77.01°WElev: 789ft.

Fair

70°F

21°C

Humidity 50%
Wind Speed SE 6 mph
Barometer 29.84 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 16 Jun 10:35 pm EDT
Extended Forecast for

Westminster MD

  • Tonight

    Tonight: Mostly cloudy, with a low around 61. Light southeast wind.

    Low: 61 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 84. Southwest wind 3 to 8 mph.

    High: 84 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 66. Calm wind becoming south 5 to 7 mph after midnight. Winds could gust as high as 18 mph.

    Low: 66 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 90. West wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.

    High: 90 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 66. West wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 20%.

    Low: 66 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Juneteenth

    Juneteenth: A chance of showers, mainly between 8am and 2pm. Partly sunny, with a high near 80. Chance of precipitation is 30%.

    High: 80 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 61. Light southeast wind.
Wednesday
Mostly sunny, with a high near 84. Southwest wind 3 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 66. Calm wind becoming south 5 to 7 mph after midnight. Winds could gust as high as 18 mph.
Thursday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 90. West wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Thursday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 66. West wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
Juneteenth
A chance of showers, mainly between 8am and 2pm. Partly sunny, with a high near 80. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Sunny, with a high near 83.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
Monday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 80. Chance of precipitation is 60%.
Monday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 81. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westminster MD
 39.58°N 77.02°W (Elev. 679 ft)
Last Update:
7:53 pm EDT Jun 16, 2026
Forecast Valid:
10pm EDT Jun 16, 2026-6pm EDT Jun 23, 2026
 
Forecast Discussion
 
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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