Expires:202512271800;;308859
FPUS53 KLSX 271044
ZFPLSX

Zone Forecasts
National Weather Service Saint Louis MO
443 AM CST Sat Dec 27 2025


ILZ069-074-271800-
Clinton IL-Washington IL-
443 AM CST Sat Dec 27 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CST THIS MORNING...

.TODAY...Partly sunny this morning, then becoming mostly cloudy.
Areas of dense fog this morning. Highs in the mid 60s. Southeast
winds 5 to 10 mph. 
.TONIGHT...Cloudy. A slight chance of showers after midnight. Not
as cool with lows in the upper 50s. South winds around 10 mph
with gusts up to 20 mph. Chance of rain 20 percent. 
.SUNDAY...Cloudy. A chance of showers in the morning, then
showers with a slight chance of thunderstorms in the afternoon.
Highs in the lower 70s. Temperature falling into the mid 60s in
the afternoon. South winds 15 to 20 mph with gusts up to 30 mph.
Chance of rain 80 percent. 
.SUNDAY NIGHT...Mostly cloudy with rain showers likely in the
evening, then partly cloudy after midnight. Breezy and much
cooler. Less humid with lows in the lower 20s. West winds 20 to
25 mph with gusts up to 35 mph. Chance of rain 70 percent. 
.MONDAY...Mostly sunny and brisk. Much cooler with highs in the
upper 20s. Northwest winds 15 to 25 mph with gusts up to 35 mph.
Wind chill values as low as 4 above. 
.MONDAY NIGHT...Partly cloudy in the evening, then becoming
mostly clear. Lows around 20. Wind chill values as low as
5 above. 
.TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the lower
30s. Lows in the mid 20s. Wind chill values as low as 5 above. 
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the
lower 40s. Lows in the mid 20s. 
.NEW YEARS DAY THROUGH FRIDAY...Partly cloudy. Highs in the lower
30s. Lows around 15. 

$$