ST. LOUIS — It was a warm day in St. Louis on Tuesday with a high temperature of 83. That's 10 degrees above average for this time of year! Wednesday, isolated shower/storm chances develop especially by the afternoon and evening as temperatures reach into the 80s once again.
Thursday, temperatures stay warm with thunderstorm chances increasing by the evening and overnight hours. Those showers should clear away on Friday after the morning with temperatures cooling back into the 70s for highs. Severe weather is not expected, but upwards of 1" of rain is possible in some of the heaviest downpours.
Another fast moving system could slide in on Saturday with showers and some thunder possible, but this is an adjustment to the forecast so right now the confidence is low for this part of the forecast. The stormy pattern continues into next week with more rain, shower chances into Monday and Tuesday.
With the recent rainfall, our rivers are on the rise across the Bi-state. By the end of the week, the Missouri and Mississippi Rivers will have crested just above flood stage. While only minor flooding will occur, it is notable that for many locations reaching flood stage, these are the highest levels in two to four years.
ST. LOUIS METRO FORECAST
Today: Partly to mostly cloudy with an isolated shower/storm by the afternoon/evening. Highs in the lower 80s.
Tonight: An evening shower or storms, otherwise partly cloudy. Lows in the 60s.
Thursday: Clouds increase, breezy. Shower and thunderstorm chances increase by the late afternoon and evening. Highs in the middle 80s.
Friday: Showers likely early. Highs in the middle 70s.
Saturday: Partly sunny with scattered showers and storms. Highs in the 70s.
Sunday: Partly sunny...highs near 80.
Monday: Partly sunny with scattered showers or storms. Highs in the low 80s.
Tuesday: Partly sunny, shower chances. Highs in the mid 80s.
Wednesday: Partly sunny...highs in the mid 80s.
Thursday: Partly sunny...highs in the low 80s.
Friday: Partly sunny...highs in the 80s.
Latest High-Resolution Model Output:
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In Missouri, we serve these counties: Crawford County, Franklin County, Gasconade County, Iron County, Jefferson County, Lincoln County, Madison County, Perry County, Phelps County, Pike County, Reynolds County, St. Charles County, St. Francois County, St. Louis City, St. Louis County, Ste. Genevieve County, Warren County, and Washington County.
In Illinois, we serve Bond County, Calhoun County, Clay County, Clinton County, Fayette County, Greene County, Jefferson County, Jersey County, Macoupin County, Madison County, Marion County, Monroe County, Montgomery County, Randolph County, St. Clair County, and Washington County.
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