ST. LOUIS (KSDK) - Two years ago, we started a 10-day stretch with highs at or above 100 degrees and that didn't end until July 7.

Well, there are no 100s in the forecast, but we've had enough heat and humidity for storms.

Scattered storms will build and diminish through late afternoon and evening, but by 8 or 9 p.m. a line of strong storms should be moving into Montgomery, Gasconade and Phelps counties. Those will continue east and get into the St. Louis metropolitan area between 9 and 10 p.m.

Some of these storms might be severe with the potential threat of large hail and damaging winds. These storms should diminish after midnight and move east, but another round is possible overnight that shouldn't be severe but could produce heavy rain.

Sunday, we might start with a few scattered showers in the morning, but there is only a slight chance for an afternoon storm with highs near 90.

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