An Active Weather Wednesday

Strong to severe thunderstorms are possible on Wednesday in parts of the Ohio Valley, Upper Mississippi Valley and south-central Plains. These storms may produce heavy rain and flooding in the Ohio Valley. Meanwhile, a strong cold front will sweep through the Northwest U.S. with rain, mountain snow and high winds. Finally, heat and record high temperatures are likely across the Southern U.S. Read More >

En Español

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

65°F

18°C

Humidity	40%
Wind Speed	N 7 mph
Barometer	29.95 in (1014.8 mb)
Dewpoint	40°F (4°C)
Visibility	10.00 mi
Last update	17 May 9:53 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Chambersburg PA

Tonight

Mostly Clear
Low: 43 °F
Wednesday

Sunny then
Chance
Showers
High: 74 °F
Wednesday
Night

Showers
Low: 55 °F
Thursday

Showers
Likely then
Slight Chance
Showers
High: 82 °F
Thursday
Night

Mostly Clear
Low: 56 °F
Friday

Mostly Sunny
High: 88 °F
Friday
Night

Mostly Clear
Low: 65 °F
Saturday

Sunny then
Chance
Showers
High: 92 °F
Saturday
Night

Chance
T-storms
Low: 64 °F

Detailed Forecast

Tonight

Mostly clear, with a low around 43. Northwest wind 5 to 7 mph becoming light and variable after midnight.

Wednesday

A chance of showers after 5pm. Increasing clouds, with a high near 74. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Showers, mainly after 8pm. Low around 55. South wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Showers likely, mainly before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 82. West wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

Mostly clear, with a low around 56. West wind around 5 mph becoming calm in the evening.

Friday

Mostly sunny, with a high near 88.

Friday Night

Mostly clear, with a low around 65.

Saturday

A chance of showers after 2pm. Sunny and hot, with a high near 92. Chance of precipitation is 30%.

Saturday Night

A chance of showers before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 64. Chance of precipitation is 30%.

Sunday

Showers likely and possibly a thunderstorm after 8am. Partly sunny, with a high near 80. Chance of precipitation is 70%.

Sunday Night

Partly cloudy, with a low around 50.

Monday

Mostly sunny, with a high near 70.

Monday Night

Partly cloudy, with a low around 47.

Tuesday

Mostly sunny, with a high near 72.