A cold front moving through the region has brought a few showers and some mist to the metro St. Louis area. Cooler temperatures will follow tonight. Another surge of moisture will spread rain across much of southern Missouri and Illinois overnight and move out early Friday. 

Rain and snow showers are likely late Friday night into Saturday morning as the upper level energy with this system finally spreads through the area. By Saturday afternoon, skies will begin to clear from the northwest, but it will stay chilly.


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St. Louis Weather Timeline

Tonight: Cloudy with rain likely south of the metro area and at least a chance of showers in the metro. Lows in the mid 30s.

Friday: Partly to mostly cloudy with a chance of showers, mainly in the morning and especially southeast of St. Louis. Highs in the low to mid 40s. Clouds thicken again later in the day.

Friday Night: Clouds with a chance of rain showers and then rain and snow showers toward daybreak. Lows in the mid 30s.

Saturday: Clouds with a chance of rain and snow showers early, clouds decreasing during the afternoon. Highs in the low to mid 40s. 

Sunday: Mostly sunny. Highs in the upper 40s to lower 50s.

Monday: Partly cloudy and milder with highs in the mid to upper 50s.

Tuesday: Mostly cloudy with rain showers becoming likely. Highs in the low to mid 50s.

Wednesday: Partly to mostly cloudy. Highs in the upper 40s.

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