National Weather Service United States Department of Commerce

Severe Thunderstorms Possible Texas Gulf Coast to Louisiana This Afternoon into Tonight

Primary threats in these areas are damaging wind gusts and a tornado or two. Elsewhere, freezing rain is possible across parts of the northeast. A storm system moving into the intermountain west will spread heavy rain across parts of northern California, Oregon and Washington. Heavy snow and high wind will impact the higher elevations of the Sierra, Cascades and northern Rocky Mountain States.
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Current Conditions

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South Williamsport PA

7 Day Forecast

For More Weather Information:

State College, PA Local Forecast Office

Late
Afternoon

Chance Freezing Rain Chance for Measurable Precipitation 50%

Chance
Freezing Rain

High: 40 °F

Tonight

Chance Freezing Rain Chance for Measurable Precipitation 30%

Chance
Freezing Rain

Low: 33 °F

Sunday

Mostly Cloudy

Mostly
Cloudy

High: 49 °F

Sunday
Night

Rain Chance for Measurable Precipitation 100%

Rain

Low: 42 °F

Monday

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

High: 63 °F

Monday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 37 °F

Tuesday

Partly Sunny

Partly
Sunny

High: 44 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 30 °F

Wednesday

Mostly Cloudy

Mostly
Cloudy

High: 39 °F

Detailed Forecast

  • Late Afternoon A chance of rain or freezing rain. Cloudy, with a high near 40. Southeast wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
  • Tonight A chance of rain or freezing rain before 7pm, then a slight chance of rain showers between 7pm and 1am. Cloudy, with a low around 33. Southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
  • Sunday Mostly cloudy, with a high near 49. Calm wind becoming southeast around 6 mph in the afternoon.
  • Sunday Night Rain. Low around 42. Southeast wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
  • Monday A chance of showers. Mostly cloudy, with a high near 63. South wind 8 to 13 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Monday Night A chance of showers. Mostly cloudy, with a low around 37. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
  • Tuesday Partly sunny, with a high near 44.
  • Tuesday Night Mostly cloudy, with a low around 30.
  • Wednesday Mostly cloudy, with a high near 39.
  • Wednesday Night A chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
  • Thanksgiving Day Partly sunny, with a high near 42.
  • Thursday Night Mostly cloudy, with a low around 28.
  • Friday Partly sunny, with a high near 36.
  • Friday Night Partly cloudy, with a low around 23.
  • Saturday Mostly sunny, with a high near 34.