National Weather Service United States Department of Commerce

Arctic air to drop temperatures across the northern Plain and northern Rockies; will bring snow to the Intermountain West

An arctic front is forecast to plunge through the northern Plains and northern Rockies on Saturday bringing a drastic drop in temperatures across these areas with a burst of snow over much of the Intermountain Region. Arctic air will also filter into the Pacific Northwest bringing with it snow showers and subfreezing low temperatures.
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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

Today

Chance Light Snow Chance for Measurable Precipitation 40%

Chance
Light Snow

High: 37 °F

Tonight

Cloudy

Cloudy

Low: 33 °F

Sunday

Cloudy

Cloudy

High: 49 °F

Sunday
Night

Cloudy

Cloudy

Low: 41 °F

Monday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 52 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 27 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 36 °F

Tuesday
Night

Chance Rain/Snow Chance for Measurable Precipitation 30%

Chance
Rain/Snow

Low: 32 °F

Wednesday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 46 °F

Detailed Forecast

  • Today A chance of light snow, mainly before 7am. Cloudy, with a high near 37. Calm wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 40%. Little or no snow accumulation expected.
  • Tonight Cloudy, with a low around 33. South wind around 6 mph becoming calm in the evening.
  • Sunday Cloudy, with a high near 49. Calm wind becoming southeast around 6 mph in the afternoon.
  • Sunday Night Cloudy, with a low around 41. South wind around 5 mph becoming calm in the evening.
  • Monday A slight chance of showers. Cloudy, with a high near 52. Calm wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 20%.
  • Monday Night Mostly cloudy, with a low around 27.
  • Tuesday Mostly sunny, with a high near 36.
  • Tuesday Night A chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
  • Wednesday A chance of rain showers. Cloudy, with a high near 46. Chance of precipitation is 40%.
  • Wednesday Night Mostly cloudy, with a low around 32.
  • Thursday Mostly sunny, with a high near 43.
  • Thursday Night Mostly cloudy, with a low around 32.
  • Friday A chance of showers. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.