Expires:202512272300;;319889
FPUS53 KLSX 271544
ZFPLSX

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


ILZ102-MOZ065-272300-
Monroe IL-Jefferson MO-
944 AM CST Sat Dec 27 2025

...DENSE FOG ADVISORY IN EFFECT UNTIL NOON CST TODAY...

.REST OF TODAY...Areas of dense fog late this morning. Cloudy.
Highs in the lower 60s. Southeast winds 5 to 10 mph. 
.TONIGHT...Cloudy. A slight chance of showers after midnight. Not
as cool with lows around 60. South winds 5 to 10 mph with gusts
up to 20 mph. Chance of rain 20 percent. 
.SUNDAY...Mostly cloudy. A chance of showers in the morning, then
showers in the afternoon. Not as cool with highs in the lower
70s. Temperature falling into the lower 60s in the afternoon.
Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of
rain 80 percent. 
.SUNDAY NIGHT...Mostly cloudy with a chance of rain showers in
the evening, then mostly clear after midnight. Much cooler. Less
humid with lows around 18. Northwest winds 15 to 20 mph with
gusts up to 35 mph. Chance of rain 50 percent. Wind chill values
as low as 5 above after midnight. 
.MONDAY...Mostly sunny. Much cooler with highs in the upper 20s.
Northwest winds 15 to 20 mph with gusts up to 35 mph. Wind chill
values as low as 3 above. 
.MONDAY NIGHT AND TUESDAY...Mostly clear. Lows 15 to 20. Highs in
the mid 30s. 
.TUESDAY NIGHT...Mostly clear. Near steady temperature in the
upper 20s. 
.WEDNESDAY AND WEDNESDAY NIGHT...Partly cloudy. Highs in the mid
40s. Lows in the mid 20s. 
.NEW YEARS DAY AND THURSDAY NIGHT...Partly cloudy. Highs in the
upper 30s. Lows 15 to 20. 
.FRIDAY...Partly sunny. Highs in the mid 30s. 

$$