National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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Current Conditions

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5 Miles WSW Clarendon PA

7 Day Forecast

For More Weather Information:

State College, PA Local Forecast Office

Tonight

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 35 °F

Sunday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 47 °F

Sunday
Night

Rain Chance for Measurable Precipitation 90%

Rain

Low: 45 °F

Monday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 55 °F

Monday
Night

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

Low: 31 °F

Tuesday

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

High: 34 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 30%

Chance
Snow

Low: 25 °F

Wednesday

Mostly Cloudy

Mostly
Cloudy

High: 33 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 26 °F

Detailed Forecast

  • Tonight Showers likely, mainly before 1am. Cloudy, with a low around 35. Southwest wind around 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Sunday A chance of showers before 4pm. Mostly cloudy, with a high near 47. South wind 6 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
  • Sunday Night Rain after 7pm. Low around 45. Southeast wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Monday Showers likely. Mostly cloudy, with a high near 55. Breezy, with a south wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Monday Night A chance of rain showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 31. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
  • Tuesday A chance of snow showers. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
  • Tuesday Night A chance of snow showers. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
  • Wednesday Mostly cloudy, with a high near 33.
  • Wednesday Night Mostly cloudy, with a low around 26.
  • Thanksgiving Day A chance of snow showers. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
  • Thursday Night A chance of snow showers. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
  • Friday Mostly cloudy, with a high near 31.
  • Friday Night Mostly cloudy, with a low around 20.
  • Saturday Mostly cloudy, with a high near 28.