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Tropical Storm Bertha in the Gulf; Severe Weather in the East on Tuesday

Tropical Storm Bertha could bring tropical storm conditions to portions of the Florida Panhandle and Alabama coast through Wednesday, where a Tropical Storm Watch and Storm Surge Watch is in effect. Numerous severe thunderstorms with heavy rainfall are expected from the Ohio Valley into the Mid-Atlantic and Northeast Tuesday. Read More >

Current conditions at

Frederick Municipal Airport (KFDK)

Lat: 39.42°NLon: 77.37°WElev: 269ft.

A Few Clouds

76°F

24°C

Humidity 77%
Wind Speed Vrbl 5 mph
Barometer 29.93 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 20 Jul 11:15 pm EDT
Extended Forecast for

Adamstown MDSimilar City Names

  • Tonight

    Tonight: A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 72. South wind around 8 mph. Chance of precipitation is 40%.

    Low: 72 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Showers and thunderstorms, mainly after 3pm. Some of the storms could be severe. High near 90. South wind 7 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 90 °F

    Chance
    T-storms then
    Severe
    Thunderstorms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 71. Southwest wind 6 to 11 mph. Chance of precipitation is 50%.

    Low: 71 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: Scattered showers and thunderstorms, mainly after 8am. Partly sunny, with a high near 87. West wind 7 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 87 °F

    Scattered
    Showers then
    Scattered
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 59. Northwest wind around 9 mph. Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 62.

    Low: 62 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 72. South wind around 8 mph. Chance of precipitation is 40%.
Tuesday
Showers and thunderstorms, mainly after 3pm. Some of the storms could be severe. High near 90. South wind 7 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
A chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 71. Southwest wind 6 to 11 mph. Chance of precipitation is 50%.
Wednesday
Scattered showers and thunderstorms, mainly after 8am. Partly sunny, with a high near 87. West wind 7 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 59. Northwest wind around 9 mph. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 80.
Friday Night
Mostly cloudy, with a low around 62.
Saturday
Partly sunny, with a high near 83.
Saturday Night
Partly cloudy, with a low around 64.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 20%.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Adamstown MDSimilar City Names
 39.29°N 77.47°W (Elev. 299 ft)
Last Update:
10:53 pm EDT Jul 20, 2026
Forecast Valid:
11pm EDT Jul 20, 2026-6pm EDT Jul 27, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation