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

Flood Threat Continues Across Interior West

Monsoon showers and thunderstorms may result in flash flooding and debris flows from the Four Corners region and Southwest into the Intermountain West through the weekend. A stalling front will result in heavy rain and possible localized flash flooding in Florida and along the immediate Gulf Coast Friday and through the weekend. Read More >

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

68°F

20°C

Humidity 59%
Wind Speed N 6 mph
Barometer 30.08 in (1019.0 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 12 Aug 7:53 am EDT
Extended Forecast for

Williamsport MD

  • Today

    Today: Sunny, with a high near 83. North wind 7 to 10 mph.

    Sunny

    High: 83 °F

  • Tonight

    Tonight: Mostly clear, with a low around 55. North wind 3 to 6 mph.

    Mostly Clear

    Low: 55 °F

  • Saturday

    Saturday: Sunny, with a high near 82. North wind 3 to 5 mph.

    Sunny

    High: 82 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 58. Calm wind.

    Partly Cloudy

    Low: 58 °F

  • Sunday

    Sunday: A slight chance of showers. Mostly sunny, with a high near 80. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 20%.

    Slight Chance
    Showers

    High: 80 °F

  • Sunday
    Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.

    Chance
    Showers

    Low: 62 °F

  • Monday

    Monday: Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 70%.

    Showers
    Likely

    High: 75 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.

    Chance
    T-storms then
    Chance
    Showers

    Low: 62 °F

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 74. Chance of precipitation is 50%.

    Chance
    Showers then
    Chance
    T-storms

    High: 74 °F

Detailed Forecast

Today
Sunny, with a high near 83. North wind 7 to 10 mph.
Tonight
Mostly clear, with a low around 55. North wind 3 to 6 mph.
Saturday
Sunny, with a high near 82. North wind 3 to 5 mph.
Saturday Night
Partly cloudy, with a low around 58. Calm wind.
Sunday
A slight chance of showers. Mostly sunny, with a high near 80. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.
Monday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 70%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
Tuesday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 74. Chance of precipitation is 50%.
Tuesday Night
A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly sunny, with a high near 78. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Sunny, with a high near 81.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Williamsport MD
 39.59°N 77.83°W (Elev. 348 ft)
Last Update:
7:29 am EDT Aug 12, 2022
Forecast Valid:
8am EDT Aug 12, 2022-6pm EDT Aug 18, 2022
 
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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