Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Current conditions at

Harrisburg, Capital City Airport (KCXY)

Lat: 40.22°NLon: 76.86°WElev: 335ft.

Mostly Cloudy

79°F

26°C

Humidity	44%
Wind Speed	S 15 G 28 mph
Barometer	29.90 in (1012.3 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	31 Mar 5:56 pm EDT

More Information:

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

Extended Forecast for

Lower Allen PA

Tonight
Low: 62 °F
Partly Cloudy
then Showers
Likely
Wednesday
High: 74 °F
Showers
Wednesday Night
Low: 49 °F
Showers
Likely and
Patchy Fog
Thursday
High: 56 °F
Chance
Showers and
Patchy Fog
Thursday Night
Low: 49 °F
Chance
Showers then
Mostly Cloudy
Friday
High: 79 °F
Partly Sunny
then Chance
T-storms
Friday Night
Low: 60 °F
Chance
T-storms then
Mostly Cloudy
Saturday
High: 81 °F
Mostly Sunny
then Chance
Showers
Saturday Night
Low: 58 °F
Chance
Showers

Detailed Forecast

Tonight

A chance of showers and thunderstorms between 2am and 5am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 62. Southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

Showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 74. Southwest wind around 7 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and thunderstorms likely. Patchy fog after 2am. Otherwise, cloudy, with a low around 49. 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, mainly after 2pm. Patchy fog before 11am. Otherwise, cloudy, with a high near 56. East wind 5 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

A chance of showers before 8pm. Mostly cloudy, with a low around 49. East wind 6 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Friday

A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 79. Chance of precipitation is 30%.

Friday Night

A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.

Saturday

A chance of showers after 2pm. Mostly sunny, with a high near 81. Chance of precipitation is 40%.

Saturday Night

A chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.

Sunday

Showers likely. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.

Sunday Night

Mostly cloudy, with a low around 38.