Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Current conditions at

Hagerstown, Washington County Regional Airport (KHGR)

Lat: 39.71°NLon: 77.73°WElev: 702ft.

Fair

62°F

17°C

Humidity	65%
Wind Speed	S 14 mph
Barometer	30.05 in (1018.2 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	31 Mar 3:53 am EDT

More Information:

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

Extended Forecast for

Chambersburg PA

Today
High: 79 °F
Mostly Sunny
then Slight
Chance
T-storms
Tonight
Low: 63 °F
Chance
Showers then
Chance
T-storms
Wednesday
High: 76 °F
Chance
T-storms then
Showers
Likely
Wednesday Night
Low: 56 °F
Showers
Likely
Thursday
High: 71 °F
Chance
Showers
Thursday Night
Low: 55 °F
Chance
Showers
Friday
High: 78 °F
Partly Sunny
then Chance
T-storms
Friday Night
Low: 59 °F
Chance
T-storms then
Mostly Cloudy
Saturday
High: 81 °F
Mostly Sunny
then Chance
Showers

Detailed Forecast

Today

A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 79. Southwest wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Tonight

A chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 63. South wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 76. West wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. Light northeast wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 71. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 78. Chance of precipitation is 40%.

Friday Night

A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.

Saturday

A chance of showers after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 50%.

Saturday Night

A chance of showers. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.

Sunday

Showers likely. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.

Sunday Night

Showers likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.