National Weather Service United States Department of Commerce

A stalled frontal boundary and ample monsoonal moisture will lead to flash flood potential from the Great Basin to the Great Plains tonight and Tuesday

A stalled frontal boundary will set up along the southern and central Rockies for the next couple of days providing focus for showers and thunderstorms. In addition, ample monsoonal moisture will stream in across the southwest bringing enough moisture to introduce a flash flood threat from the Great Basin and Southwest eastward across the central and southern Rockies into the adjacent Plains.
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Current Conditions

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Patterson Heights PA

7 Day Forecast

For More Weather Information:

Pittsburgh, PA Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 51 °F

Tuesday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 71 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 54 °F

Wednesday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 72 °F

Wednesday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 55 °F

Thursday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 76 °F

Thursday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 56 °F

Friday

Partly Sunny

Partly
Sunny

High: 80 °F

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 58 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 51. Northwest wind around 6 mph.
  • Tuesday A slight chance of showers after 11am. Partly sunny, with a high near 71. West wind 3 to 7 mph. Chance of precipitation is 20%.
  • Tuesday Night Mostly cloudy, with a low around 54. West wind 3 to 5 mph.
  • Wednesday A chance of showers, mainly after noon. Partly sunny, with a high near 72. Southwest wind 6 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
  • Wednesday Night A slight chance of showers before 1am. Mostly cloudy, with a low around 55. West wind around 6 mph. Chance of precipitation is 20%.
  • Thursday A chance of showers, mainly between 2pm and 3pm. Partly sunny, with a high near 76. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
  • Thursday Night Mostly cloudy, with a low around 56.
  • Friday Partly sunny, with a high near 80.
  • Friday Night Mostly cloudy, with a low around 58.
  • Saturday Partly sunny, with a high near 79.
  • Saturday Night A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
  • Sunday A chance of showers. Partly sunny, with a high near 79. Chance of precipitation is 30%.
  • Sunday Night Mostly cloudy, with a low around 59.
  • Monday A chance of showers. Partly sunny, with a high near 80. Chance of precipitation is 30%.