National Weather Service United States Department of Commerce

The flash flooding threat will begin moving east out of the Plains into the Upper Midwest and Great Lakes on Thursday

Flash flooding will continue to be possible on Thursday but will begin moving out of the central and northern Plains. The area of concern will be the Upper Midwest edging into the the eastern Great Lakes region. 1 to 2 inches of rainfall will be possible into Friday.
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Current Conditions

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Harrisburg PA

7 Day Forecast

For More Weather Information:

State College, PA Local Forecast Office

Tonight

Partly Cloudy

Partly
Cloudy

Low: 64 °F

Thursday

Sunny

Sunny

High: 81 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 57 °F

Friday

Sunny

Sunny

High: 80 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 62 °F

Saturday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 84 °F

Saturday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 70 °F

Sunday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 88 °F

Sunday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 69 °F

Detailed Forecast

  • Tonight Partly cloudy, with a low around 64. West wind 3 to 6 mph.
  • Thursday Sunny, with a high near 81. Northwest wind 8 to 13 mph, with gusts as high as 20 mph.
  • Thursday Night Mostly clear, with a low around 57. Northwest wind around 6 mph becoming calm in the evening.
  • Friday Sunny, with a high near 80. Calm wind.
  • Friday Night Partly cloudy, with a low around 62. Light southeast wind.
  • Saturday A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 20%.
  • Saturday Night Mostly cloudy, with a low around 70.
  • Sunday A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 40%.
  • Sunday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 40%.
  • Labor Day A chance of showers and thunderstorms. Mostly cloudy, with a high near 87. Chance of precipitation is 30%.
  • Monday Night Partly cloudy, with a low around 68.
  • Tuesday A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
  • Tuesday Night Partly cloudy, with a low around 69.
  • Wednesday A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 30%.