Isolated storms possible Monday

PITTSBURGH — UPDATE 5:00 P.M. A few showers and storms are possible through around sunset as these storms are fueled by the heating of the day. After sunset, the storms that are out there should taper off.

However, any storm that does pop up through this evening may produce damaging wind gusts, small hail and flash flooding.

Tonight's temperatures will be near 70 degrees with patchy fog and a partly cloudy sky.

Highs on Monday will be near 90 degrees with a chance of isolated storms in the afternoon and evening. Once again, any storm that develops may pulse up to severe level limits with high wind gusts and hail. Torrential downpours and flooding are also possible.

Widespread showers and storms are expected Tuesday and Wednesday.

Stay with Severe Weather Team 11 for the latest on any watches or warnings and watch Channel 11 News at 6 p.m. for the latest forecast.

UPDATE 4:31 P.M. - A Flash Flood Warning is in effect for Allegheny, Armstrong, Butler and Westmoreland counties until 7:30 p.m.

UPDATE 4:04 P.M. - A Severe Thunderstorm Warning has been issued for Allegheny, Armstrong, Butler,and Westmoreland counties until 4:30 p.m.

UPDATE 4 P.M. - Part of a tree came down along Windermere Avenue in Dormont.

UPDATE 3:21 P.M. - Hail is coming down in the South Hills.

A viewer sent in a photo of hail coming down in Venetia, Washington County.

UPDATE 3:16 P.M. - A Flash Flood Warning has been issued for Washington County until 6:15 p.m. The Flash Flood Warning for Allegheny County has been extended until 6:15 p.m.

UPDATE 3:00 P.M. There are reports of trees down in the South Hills and Dormont.

UPDATE 2:45 P.M. A Severe Thunderstorm Warning has been issued for Allegheny and Washington counties until 3:30 p.m.

UPDATE 2:20 P.M.

A Flash Flood Warning has been issued for parts of Allegheny County until 4:15 p.m.

UPDATE 1:20 P.M.

The warnings have been allowed to expire.

Isolated storms are still moving through the area.

UPDATE 1 P.M.

A Severe Thunderstorm Warning is in effect for parts of Allegheny and Beaver counties until 1:15 p.m.

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Make some outdoor plans for Sunday as sunshine and summer-like temperatures return.

The combination of heat and humidity will push the heat index near 90º Sunday.

There may be a brief, isolated shower in a few spots, but most will get through the weekend without any rain.

Showers will be more numerous early next week.

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