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

Unsettled Weather for Northwest, Central and Eastern U.S. Leading Up To Thanksgiving

A pre-Thanksgiving storm system will develop over the Central U.S. Tuesday then move through the East on Thanksgiving. Isolated strong to severe thunderstorms are possible from the south-central Plains into the lower Mississippi Valley while heavy snow is forecast for the central Rockies. Several fronts will keep the Northwest unsettled through midweek with rain, mountain snow and gusty winds. Read More >

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Overcast and Breezy

46°F

8°C

Humidity 54%
Wind Speed NW 23 G 32 mph
Barometer 30.14 in (1021.8 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 23 Nov 1:53 pm EST
Extended Forecast for

Chambersburg PA

  • This
    Afternoon

    This Afternoon: Partly sunny, with a high near 46. Northwest wind 13 to 15 mph, with gusts as high as 25 mph.

    Partly Sunny

    High: 46 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 32. West wind 5 to 7 mph.

    Partly Cloudy

    Low: 32 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. North wind 5 to 7 mph becoming calm in the afternoon.

    Mostly Sunny

    High: 47 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 33. Calm wind becoming south around 6 mph after midnight.

    Mostly Cloudy

    Low: 33 °F

  • Wednesday

    Wednesday: A slight chance of showers after 1pm. Partly sunny, with a high near 52. South wind 5 to 8 mph. Chance of precipitation is 20%.

    Mostly Sunny
    then Slight
    Chance
    Showers

    High: 52 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely. Cloudy, with a low around 45. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Showers
    Likely

    Low: 45 °F

  • Thanksgiving
    Day

    Thanksgiving Day: A chance of showers before 1pm. Partly sunny, with a high near 61. Chance of precipitation is 40%.

    Chance
    Showers

    High: 61 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 41.

    Partly Cloudy

    Low: 41 °F

  • Friday

    Friday: Partly sunny, with a high near 58.

    Partly Sunny

    High: 58 °F

Detailed Forecast

This Afternoon
Partly sunny, with a high near 46. Northwest wind 13 to 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 32. West wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 47. North wind 5 to 7 mph becoming calm in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 33. Calm wind becoming south around 6 mph after midnight.
Wednesday
A slight chance of showers after 1pm. Partly sunny, with a high near 52. South wind 5 to 8 mph. Chance of precipitation is 20%.
Wednesday Night
Showers likely. Cloudy, with a low around 45. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thanksgiving Day
A chance of showers before 1pm. Partly sunny, with a high near 61. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Partly sunny, with a high near 58.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Partly sunny, with a high near 54.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Chambersburg PA
 39.93°N 77.66°W (Elev. 617 ft)
Last Update:
1:47 pm EST Nov 23, 2020
Forecast Valid:
2pm EST Nov 23, 2020-6pm EST Nov 29, 2020
 
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Additional Resources

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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