National Weather Service United States Department of Commerce

Flash flooding possible for parts of Upper Midwest

A slow-moving weather system progressing from the northern Plains to the Great Lakes will bring excessive rainfall and a risk of flash flooding to portions of the Upper Midwest on Friday. The heaviest rainfall is expected from central Iowa northeastward across southeastern Minn. and into Wisc. Rainfall totals of 1-2 inches, with locally-higher amounts, are possible through Saturday morning.
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Current Conditions

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4 Miles NNE Rouseville PA

7 Day Forecast

For More Weather Information:

Pittsburgh, PA Local Forecast Office

Tonight

Partly Cloudy

Partly
Cloudy

Low: 57 °F

Saturday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 81 °F

Saturday
Night

Chance Thunderstorms Chance for Measurable Precipitation 50%

Chance
Thunderstorms

Low: 66 °F

Sunday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 78 °F

Sunday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 65 °F

Labor
Day

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 77 °F

Monday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 65 °F

Tuesday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 77 °F

Tuesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 61 °F

Detailed Forecast

  • Tonight Partly cloudy, with a low around 57. Southeast wind 3 to 6 mph.
  • Saturday A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 81. South wind 6 to 11 mph. Chance of precipitation is 20%.
  • Saturday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. South wind around 9 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Sunday Showers likely, with thunderstorms also possible after 11am. Cloudy, with a high near 78. South wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
  • Sunday Night A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Southwest wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Labor Day A chance of showers and thunderstorms, mainly after 9am. Mostly cloudy, with a high near 77. 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. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.
  • Tuesday A chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Chance of precipitation is 40%.
  • Tuesday Night Mostly cloudy, with a low around 61.
  • Wednesday Mostly sunny, with a high near 76.
  • Wednesday Night Partly cloudy, with a low around 59.
  • Thursday Mostly sunny, with a high near 77.
  • Thursday Night Partly cloudy, with a low around 60.
  • Friday Mostly sunny, with a high near 77.