National Weather Service United States Department of Commerce

Rain Spreads Across the Eastern U.S. as Snow Moves Into the Great Lake States

Strong low pressure will move from the south to the Great Lake States Monday and Tuesday. A warm front will spread rain along the eastern seaboard while snow moves into the Great Lake States. Heavy snow is also expected across the northern Rocky Mountains and higher elevations of the Pacific Northwest.
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Hazardous Weather Conditions

Current Conditions

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Harrisburg PA

7 Day Forecast

For More Weather Information:

State College, PA Local Forecast Office

Tonight

Showers Chance for Measurable Precipitation 100%

Showers

Low: 45 °F

Monday

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

High: 69 °F

Monday
Night

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

Low: 42 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 49 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 34 °F

Wednesday

Rain/Snow Likely Chance for Measurable Precipitation 70%

Rain/Snow
Likely

High: 38 °F

Wednesday
Night

Chance Light Snow Chance for Measurable Precipitation 50%

Chance
Light Snow

Low: 29 °F

Thanksgiving
Day

Mostly Cloudy

Mostly
Cloudy

High: 40 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 23 °F

Detailed Forecast

  • Tonight Showers before 1am, then showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Low around 45. Southeast wind 6 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
  • Monday Scattered showers, mainly after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 69. South wind 10 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
  • Monday Night Scattered showers, mainly before 9pm. Partly cloudy, with a low around 42. West wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
  • Tuesday Mostly sunny, with a high near 49. West wind 9 to 11 mph.
  • Tuesday Night Mostly cloudy, with a low around 34. West wind 5 to 7 mph becoming calm in the evening.
  • Wednesday Rain and snow likely, becoming all snow after 1pm. Cloudy, with a high near 38. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
  • Wednesday Night A chance of light snow, mainly after midnight. Mostly cloudy, with a low around 29. Chance of precipitation is 50%.
  • Thanksgiving Day Mostly cloudy, with a high near 40.
  • Thursday Night Partly cloudy, with a low around 23.
  • Friday Mostly sunny, with a high near 36.
  • Friday Night Mostly cloudy, with a low around 25.
  • Saturday Partly sunny, with a high near 37.
  • Saturday Night Mostly cloudy, with a low around 26.
  • Sunday Partly sunny, with a high near 39.