National Weather Service United States Department of Commerce

Slight Risk of Severe Thunderstorms is Forecast This Afternoon through Tonight

A few severe storms are possible late this afternoon, this evening and tonight across parts of the northern High Plains. Other strong storms are possible today in a corridor arcing from the central Gulf Coast into the Tennessee Valley, and across lower Michigan and adjacent portions of the Great Lakes region. Heavy rain and local flash flooding is possible Gulf Coast and Lower Mississippi Valley.
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Hazardous Weather Conditions

Current Conditions

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Chalk Hill PA

7 Day Forecast

For More Weather Information:

Pittsburgh, PA Local Forecast Office

This
Afternoon

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 85 °F

Tonight

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 66 °F

Sunday

Heavy Rain Chance for Measurable Precipitation 80%

Heavy
Rain

High: 74 °F

Sunday
Night

Heavy Rain Chance for Measurable Precipitation 70%

Heavy
Rain

Low: 65 °F

Labor
Day

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 79 °F

Monday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 66 °F

Tuesday

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

High: 78 °F

Tuesday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 63 °F

Wednesday

Partly Sunny

Partly
Sunny

High: 78 °F

Detailed Forecast

  • This Afternoon A slight chance of showers and thunderstorms. Partly sunny, with a high near 85. South wind around 7 mph. Chance of precipitation is 20%.
  • Tonight A chance of showers and thunderstorms, mainly after 1am. Increasing clouds, with a low around 66. South wind 6 to 9 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Sunday Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11am. Some of the storms could produce heavy rainfall. High near 74. Southwest wind 8 to 11 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
  • Sunday Night Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 65. Southwest wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
  • Labor Day A chance of showers and thunderstorms. Partly sunny, with a high near 79. Southwest wind 5 to 8 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Monday Night A chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 66. Chance of precipitation is 30%.
  • Tuesday A chance of showers and thunderstorms after 9am. Partly sunny, with a high near 78. Chance of precipitation is 50%.
  • Tuesday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.
  • Wednesday Partly sunny, with a high near 78.
  • Wednesday Night Partly cloudy, with a low around 61.
  • Thursday Mostly sunny, with a high near 78.
  • Thursday Night Partly cloudy, with a low around 61.
  • Friday Mostly sunny, with a high near 79.