There are three rain chances between now and Sunday. The first is a brief clip of isolated showers through about 8 p.m. Friday’s Impact Day is for more widespread rain that arrives in time for high school football games. Sunday is now an Impact Day with scattered showers and plummeting temperatures to follow.Warmer and windy ahead of late-day showersA weak and fast-moving system will bring some weather changes. It will be a windy and warmer day with highs in the lower and mid 60s plus gusts peaking around 30 to 35 mph.Isolated showers will race southward toward Pittsburgh between 5 p.m. and 6 p.m. The system exits through the Laurels by 8 p.m. Any rainfall will be less than a tenth of an inch. These showers will also pack some gusty winds.Impact Day: More rain Friday eveningQuiet & dry conditions return Thursday with high temperatures dipping back into the mid 50s. Friday will be another warm day ahead of a better rain potential courtesy of a swift cold front. This prompts an Impact Day for Friday evening. The timing of the rain will impact the evening commute, high school football playoff games, and other evening plans. The rain will dry up early Saturday morning.50/50 weekend – Impact Day SundaySaturday is the big day of the weekend with highs in the mid 50s under sun and clouds. Scattered showers are on the way Sunday, prompting the Impact Day. Another tenth to a quarter inch of possible. The late-weekend system will also bring our first flurries of the season possible late Sunday night into early Monday morning. Right now, it looks like we will likely be too warm for much of the snow to stick. Our coldest days of the season are ahead Monday and Tuesday. Wind chills both mornings could be in the teens. TONIGHT: Quickly drying out with partly cloudy skies. Low: 39°.THURSDAY: Cooler with more sunshine. High: 53°, low: 38°.FRIDAY – Impact Day: Warm and windy with afternoon and evening rain. High: 62°, low: 45°.

PITTSBURGH —

There are three rain chances between now and Sunday. The first is a brief clip of isolated showers through about 8 p.m. Friday’s Impact Day is for more widespread rain that arrives in time for high school football games. Sunday is now an Impact Day with scattered showers and plummeting temperatures to follow.

Warmer and windy ahead of late-day showers

A weak and fast-moving system will bring some weather changes. It will be a windy and warmer day with highs in the lower and mid 60s plus gusts peaking around 30 to 35 mph.

western pa: windy and warmer before a late-day shower

Hearst OwnedHearst

The late-day showers will be very light and isolated in coverage.

Isolated showers will race southward toward Pittsburgh between 5 p.m. and 6 p.m. The system exits through the Laurels by 8 p.m. Any rainfall will be less than a tenth of an inch. These showers will also pack some gusty winds.

Impact Day: More rain Friday evening

Quiet & dry conditions return Thursday with high temperatures dipping back into the mid 50s. Friday will be another warm day ahead of a better rain potential courtesy of a swift cold front. This prompts an Impact Day for Friday evening. The timing of the rain will impact the evening commute, high school football playoff games, and other evening plans. The rain will dry up early Saturday morning.

western pa: windy and warmer before a late-day shower

Hearst OwnedHearst

Friday’s Impact Day is for area-wide rain that arrives in time for the evening commute and high school football games.

50/50 weekend – Impact Day Sunday

Saturday is the big day of the weekend with highs in the mid 50s under sun and clouds. Scattered showers are on the way Sunday, prompting the Impact Day. Another tenth to a quarter inch of possible. The late-weekend system will also bring our first flurries of the season possible late Sunday night into early Monday morning. Right now, it looks like we will likely be too warm for much of the snow to stick. Our coldest days of the season are ahead Monday and Tuesday. Wind chills both mornings could be in the teens.

impact days friday and sunday for more rain and wind.

Hearst Owned

Impact Days Friday and Sunday for more rain and wind.

TONIGHT: Quickly drying out with partly cloudy skies. Low: 39°.

THURSDAY: Cooler with more sunshine. High: 53°, low: 38°.

FRIDAY – Impact Day: Warm and windy with afternoon and evening rain. High: 62°, low: 45°.