Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Current conditions at

Carroll County Regional Jack B Poage Field (KDMW)

Lat: 39.61°NLon: 77.01°WElev: 789ft.

Fair

82°F

28°C

Humidity 51%
Wind Speed W 6 mph
Barometer 30.15 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 19 May 9:15 am EDT
Extended Forecast for

Westminster South MD

  • Today

    Today: Mostly sunny, with a high near 95. West wind 7 to 9 mph, with gusts as high as 18 mph.

    High: 95 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 71. Light southwest wind.

    Low: 71 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm.  High near 92. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 92 °F

    Sunny then
    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 8pm, then showers likely.  Low around 56. North wind 5 to 8 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Showers

  • Thursday

    Thursday: Showers likely, mainly between 8am and 2pm.  Mostly cloudy, with a high near 66. North wind 5 to 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    High: 66 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers.  Mostly cloudy, with a low around 52. Chance of precipitation is 40%.

    Low: 52 °F

    Chance
    Showers

  • Friday

    Friday: Showers.  High near 62. Chance of precipitation is 80%.

    High: 62 °F

    Showers

  • Friday Night

    Friday Night: Showers.  Low around 50. Chance of precipitation is 90%.

    Low: 50 °F

    Showers

  • Saturday

    Saturday: Showers.  High near 66. Chance of precipitation is 80%.

    High: 66 °F

    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 95. West wind 7 to 9 mph, with gusts as high as 18 mph.
Tonight
Partly cloudy, with a low around 71. Light southwest wind.
Wednesday
Showers and possibly a thunderstorm. High near 92. Light west wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 18 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
Showers and possibly a thunderstorm before 8pm, then showers likely. Low around 56. North wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 66. North wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 40%.
Friday
Showers. High near 62. Chance of precipitation is 80%.
Friday Night
Showers. Low around 50. Chance of precipitation is 90%.
Saturday
Showers. High near 66. Chance of precipitation is 80%.
Saturday Night
Showers likely, mainly before 2am. Cloudy, with a low around 57. Chance of precipitation is 70%.
Sunday
A chance of showers. Mostly cloudy, with a high near 74. Chance of precipitation is 50%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.
Memorial Day
A chance of showers. Mostly cloudy, with a high near 75. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Westminster South MD
 39.55°N 77°W (Elev. 791 ft)
4:53 am EDT May 19, 2026
9am EDT May 19, 2026-6pm EDT May 25, 2026
 
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Additional Resources

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