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 >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Harrisburg, Harrisburg International Airport (KMDT)

Lat: 40.19°NLon: 76.76°WElev: 312ft.

Mostly Cloudy

59°F

15°C

Humidity	72%
Wind Speed	SW 9 mph
Barometer	30.05 in (1017.5 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	31 Mar 6:56 am EDT

More Information:

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

Extended Forecast for

Harrisburg International Airport PA

Today
High: 79 °F
Slight Chance
Showers then
Slight Chance
T-storms
Tonight
Low: 63 °F
Chance
T-storms
Wednesday
High: 73 °F
Chance
T-storms then
Showers
Wednesday Night
Low: 54 °F
Showers and
Patchy Fog
Thursday
High: 63 °F
Chance
Showers and
Patchy Fog
Thursday Night
Low: 51 °F
Slight Chance
Showers
Friday
High: 76 °F
Mostly Cloudy
then Chance
T-storms
Friday Night
Low: 58 °F
Chance
T-storms then
Chance
Showers
Saturday
High: 80 °F
Mostly Sunny
then Chance
Showers

Detailed Forecast

Today

A slight chance of showers before 8am, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 79. Southwest wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Tonight

A chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 63. Southwest wind around 9 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 and possibly a thunderstorm after 2pm. High near 73. Southwest wind 7 to 10 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and possibly a thunderstorm before 11pm, then showers likely. Patchy fog after 2am. Low around 54. Northeast wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 63. East wind 6 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

A slight chance of showers before 2am. Mostly cloudy, with a low around 51. Chance of precipitation is 20%.

Friday

A chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 76. Chance of precipitation is 30%.

Friday Night

A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.

Saturday

A chance of showers after 2pm. Mostly sunny, with a high near 80. Chance of precipitation is 40%.

Saturday Night

A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.

Sunday

Showers likely. Partly sunny, with a high near 74. Chance of precipitation is 60%.

Sunday Night

Showers likely. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.

Monday

A chance of showers. Partly sunny, with a high near 54. Chance of precipitation is 30%.