National Weather Service United States Department of Commerce

Severe thunderstorms possible this evening and tonight

Large hail and damaging winds may occur from eastern Montana into North Dakota. Strong storms are also possible over the southern mid-Atlantic states. Hot weather continues across the southern Plains to Arizona.
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Current Conditions

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3 Miles W Portersville PA

7 Day Forecast

For More Weather Information:

Pittsburgh, PA Local Forecast Office

Tonight

Clear

Clear

Low: 47 °F

Friday

Sunny

Sunny

High: 77 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 57 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 80 °F

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 66 °F

Sunday

Thunderstorms Likely Chance for Measurable Precipitation 70%

Thunderstorms
Likely

High: 79 °F

Sunday
Night

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 62 °F

Monday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 69 °F

Monday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 55 °F

Detailed Forecast

  • Tonight Clear, with a low around 47. North wind 3 to 7 mph.
  • Friday Sunny, with a high near 77. Light and variable wind.
  • Friday Night Partly cloudy, with a low around 57. Calm wind becoming south around 5 mph after midnight.
  • Saturday A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 80. Southwest wind 6 to 10 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Saturday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Southwest wind around 10 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Sunday Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 79. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
  • Sunday Night Showers likely, mainly before 10pm. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
  • Monday A chance of showers. Mostly cloudy, with a high near 69. Chance of precipitation is 40%.
  • Monday Night Mostly cloudy, with a low around 55.
  • Tuesday A chance of showers. Partly sunny, with a high near 71. Chance of precipitation is 30%.
  • Tuesday Night Partly cloudy, with a low around 52.
  • Wednesday Mostly sunny, with a high near 74.
  • Wednesday Night Partly cloudy, with a low around 54.
  • Thursday Partly sunny, with a high near 76.