More Severe Weather Expected from Great Lakes to Central Texas on Tuesday.

More severe weather is expected on Tuesday from the Great Lakes across the Mississippi River Valley and into central Texas. Primary threats will be very large hail, damaging winds and tornadoes. Some of the storms could also produce heavy rainfall leading to flash flooding concerns, especially in the Ark-La-Tex region.
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Dormont PA

Overnight

Mostly Clear

Mostly
Clear

Low: 67 °F

Tuesday

Scattered Thunderstorms Chance for Measurable Precipitation 40%

Scattered
Thunderstorms

High: 85 °F

Tuesday
Night

Scattered Thunderstorms Chance for Measurable Precipitation 40%

Scattered
Thunderstorms

Low: 66 °F

Wednesday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 82 °F

Wednesday
Night

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 63 °F

Thursday

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

High: 75 °F

Thursday
Night

Thunderstorms Likely Chance for Measurable Precipitation 60%

Thunderstorms
Likely

Low: 49 °F

Friday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 67 °F

Friday
Night

Partly Cloudy

Partly
Cloudy

Low: 42 °F

Hazardous Weather Conditions

7-DAY FORECAST

  • Overnight Mostly clear, with a low around 67. South wind around 5 mph.
  • Tuesday Scattered showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 85. Southwest wind 6 to 11 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Tuesday Night Scattered showers and thunderstorms before midnight, then isolated showers. Mostly cloudy, with a low around 66. Southwest wind around 9 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Wednesday Scattered showers before noon, then scattered showers and thunderstorms between noon and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 82. Southwest wind 8 to 13 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Wednesday Night Showers likely and possibly a thunderstorm before 10pm, then scattered showers and thunderstorms after 10pm. Mostly cloudy, with a low around 63. South wind 11 to 13 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Thursday Showers and thunderstorms likely, mainly after 10am. Mostly cloudy, with a high near 75. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Thursday Night Showers and thunderstorms likely. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
  • Friday A chance of showers. Partly sunny, with a high near 67. Chance of precipitation is 30%.
  • Friday Night Partly cloudy, with a low around 42.
  • Saturday Mostly sunny, with a high near 67.
  • Saturday Night Partly cloudy, with a low around 44.
  • Sunday Mostly sunny, with a high near 70.
  • Sunday Night Mostly cloudy, with a low around 51.
  • Memorial Day Partly sunny, with a high near 73.

 

ADDITIONAL FORECASTS AND INFORMATION

Zone Area Forecast for Allegheny County, PA