Flooding Impacts Expected Across the Southwest and Southern U.S.; Heat Continues for Portions of the West

Monsoon activity will increase and generate localized flash flooding for arroyos, slot canyons, urban areas, as well as rapid rises on rivers, through this weekend from the Southwest into the Southern Plains. Excessive heat will continue over portions of central Washington and interior California today with temperatures into the 100s. Severe weather possible for the Mid-Mississippi Valley today. Read More >

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

A Few Clouds

81°F

27°C

Humidity 58%
Wind Speed S 9 mph
Barometer 30.07 in (1018.6 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 19 Aug 7:53 pm EDT
Extended Forecast for

Chambersburg PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 65. South wind around 5 mph becoming calm  in the evening.

    Mostly Cloudy

    Low: 65 °F

  • Saturday

    Saturday: Sunny, with a high near 89. Calm wind becoming south 5 to 8 mph in the afternoon.

    Sunny

    High: 89 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms, mainly after 2am.  Partly cloudy, with a low around 66. South wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms then
    Chance
    Showers

    Low: 66 °F

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm.  Mostly cloudy, with a high near 81. South wind 3 to 7 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely

    High: 81 °F

  • Sunday
    Night

    Sunday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers.  Cloudy, with a low around 67. Light southeast wind.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely

    Low: 67 °F

  • Monday

    Monday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm.  Mostly cloudy, with a high near 82. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers then
    Showers
    Likely

    High: 82 °F

  • Monday
    Night

    Monday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am.  Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

    Showers
    Likely then
    Chance
    Showers

    Low: 64 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 83. Chance of precipitation is 50%.

    Partly Sunny
    then Chance
    T-storms

    High: 83 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 64. Chance of precipitation is 30%.

    Chance
    T-storms then
    Partly Cloudy

    Low: 64 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 65. South wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 89. Calm wind becoming south 5 to 8 mph in the afternoon.
Saturday Night
A chance of showers and thunderstorms, mainly after 2am. Partly cloudy, with a low around 66. South wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 81. South wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Cloudy, with a low around 67. Light southeast wind. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 82. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Tuesday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 65.
Thursday
Mostly sunny, with a high near 87.
Thursday Night
Partly cloudy, with a low around 66.
Friday
Mostly sunny, with a high near 87.
Click Map For Forecast
Point Forecast:
Chambersburg PA
 39.93°N 77.66°W (Elev. 617 ft)
6:58 pm EDT Aug 19, 2022
8pm EDT Aug 19, 2022-6pm EDT Aug 26, 2022
 
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