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

Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk into the Weekend on the East Coast; Flash Flooding Possible in the Southeast

A dangerous, record heat wave continues for the Desert Southwest and the Central Valley of California through Saturday, and the Pacific Northwest through Tuesday. Coastal flooding is expected through tonight at high tide along the Eastern Seaboard from Erin, while the high rip current risk and dangerous surf continue through the weekend. Flash flooding possible today in Georgia and South Carolina. Read More >

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Mostly Cloudy

66°F

19°C

Humidity 90%
Wind Speed NW 3 mph
Barometer 30.07 in (1018.7 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 22 Aug 7:53 am EDT
Extended Forecast for

4 Miles SE Cavetown MD

  • Today

    Today: Sunny, with a high near 78. Light east wind.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 58. Calm wind becoming south around 6 mph after midnight.

    Low: 58 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 78. South wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 64. South wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 64 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 77. South wind around 8 mph. Chance of precipitation is 70%.

    High: 77 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.

    Low: 62 °F

    Showers
    Likely

  • Monday

    Monday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 78. Light east wind.
Tonight
Clear, with a low around 58. Calm wind becoming south around 6 mph after midnight.
Saturday
Sunny, with a high near 78. South wind 6 to 10 mph, with gusts as high as 18 mph.
Saturday Night
A chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 64. South wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 77. South wind around 8 mph. Chance of precipitation is 70%.
Sunday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Monday
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Cavetown MD
 39.63°N 77.5°W (Elev. 1604 ft)
Last Update:
7:29 am EDT Aug 22, 2025
Forecast Valid:
8am EDT Aug 22, 2025-6pm EDT Aug 28, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation