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St. Louis forecast: Rain chances diminish overnight, return on Thursday

Scattered showers, some with downpours will continue through Tuesday evening. Dry weather returns Wednesday. Rain returns Thursday and Friday.

ST. LOUIS — Scattered showers and thunderstorms will continue into the evening. While there is thunder at times, severe weather is not expected through the evening hours. The upper-level system is moving slowly through the region. It will move away from our area overnight allowing for rain chances to come to an end by early Wednesday. 

Under some of the heavier showers and storms, there will be places that will receive upwards of another inch or more of rain. Rainfall was quite variable with this system through Tuesday afternoon. From very little to isolated amounts of two to five inches where downpours persisted.

After a break on Wednesday, more showers and thunderstorm chances ramp up for Thursday into Friday.
By the weekend, the rain chances return to very low chances. Mainly dry weather is expected for Saturday and Sunday, with temperatures in the 80s for daytime highs. 

Our wet and stormy pattern continues with more rain chances into next week as well. There appears to be a better chance of stronger storms next week, although the timing of any severe weather threat is still to be determined.

Credit: KSDK
10 DAY STL

ST. LOUIS METRO FORECAST 

Tonight: Evening showers and thunder end, mostly cloudy, cooler. Lows in the 50s.

Wednesday:  Cloudy start, then partly sunny...highs in the mid 70s.

Thursday: Scattered showers and thunderstorms return. Highs in the mid 70s. 

Friday: Spotty showers or storms, otherwise mostly cloudy. Highs in the upper 70s. 

Saturday: Decreasing clouds...highs in the low to mid 80s. 

Sunday: Partly sunny...highs in the mid 80s. 

Monday: Increasing clouds, spotty thunder. Highs in the mid 80.

Tuesday: Showers and storms possible, otherwise mostly cloudy. Highs in the mid 80s.

Wednesday: Showers and storms possible, otherwise mostly cloudy. Highs in the 80s. 

Latest High-Resolution Model Output:

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Credit: KSDK
The counties we serve in Missouri and Illinois are centered around the St. Louis area.

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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