Expires:202605110600;;350512 FPUS53 KLSX 102253 ZFPLSX Zone Forecasts National Weather Service Saint Louis MO 553 PM CDT Sun May 10 2026 MOZ051-052-060-110600- Montgomery MO-Lincoln MO-Warren MO- 553 PM CDT Sun May 10 2026 .TONIGHT...Partly cloudy this evening, then clearing. Lows in the mid 40s. North winds around 5 mph this evening, becoming light and variable. .MONDAY...Sunny. Highs in the mid 70s. Northwest winds around 5 mph. .MONDAY NIGHT...Mostly clear. Lows around 50. Southeast winds around 5 mph, becoming south after midnight. .TUESDAY...Sunny. Highs in the lower 80s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .TUESDAY NIGHT...Partly cloudy with showers likely with a chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 50s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming northwest after midnight. Chance of rain 70 percent. .WEDNESDAY AND WEDNESDAY NIGHT...Clear. Highs in the mid 70s. Lows in the upper 40s. .THURSDAY...Sunny. Highs in the mid 70s. .THURSDAY NIGHT...Mostly clear in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 30 percent. .FRIDAY...Mostly sunny. A slight chance of showers in the morning. Not as cool with highs in the mid 80s. Chance of rain 20 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the lower 60s. Chance of rain 30 percent. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms. Highs in the mid 80s. Lows in the lower 60s. Chance of rain 20 percent. .SUNDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. $$