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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Hazardous Weather Conditions

Current Conditions

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Warrendale PA

7 Day Forecast

For More Weather Information:

Pittsburgh, PA Local Forecast Office

Today

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 56 °F

Tonight

Rain Chance for Measurable Precipitation 90%

Rain

Low: 50 °F

Monday

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 60 °F

Monday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 34 °F

Tuesday

Slight Chance Snow Chance for Measurable Precipitation 20%

Slight Chc
Snow

High: 38 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 27 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 36 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 27 °F

Thanksgiving
Day

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 36 °F

Detailed Forecast

  • Today A chance of showers and thunderstorms before 10am, then a slight chance of showers after 5pm. Mostly cloudy, with a high near 56. South wind 5 to 10 mph. Chance of precipitation is 30%.
  • Tonight Rain, mainly before 4am. Low around 50. Southeast wind 14 to 16 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
  • Monday A chance of rain or drizzle before 9am, then a chance of showers after 2pm. Mostly cloudy, with a high near 60. Breezy, with a south wind 16 to 24 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Monday Night A slight chance of rain showers before 8pm, then a slight chance of snow showers. Mostly cloudy, with a low around 34. Breezy, with a southwest wind 16 to 21 mph. Chance of precipitation is 20%.
  • Tuesday A slight chance of snow showers before 2pm. Mostly cloudy, with a high near 38. West wind 15 to 18 mph. Chance of precipitation is 20%.
  • Tuesday Night Mostly cloudy, with a low around 27.
  • Wednesday Mostly sunny, with a high near 36.
  • Wednesday Night Mostly cloudy, with a low around 27.
  • Thanksgiving Day A chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
  • Thursday Night Mostly cloudy, with a low around 23.
  • Friday Partly sunny, with a high near 37.
  • Friday Night Mostly cloudy, with a low around 21.
  • Saturday Partly sunny, with a high near 35.