Expires:202512271500;;298898
FPUS53 KLSX 270708
ZFPLSX

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


MOZ059-062-072-073-271500-
Gasconade MO-Franklin MO-Crawford MO-Washington MO-
Including the cities of Washington, Union, and Sullivan
108 AM CST Sat Dec 27 2025

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

.REST OF TONIGHT...Mostly cloudy. Areas of fog. Cooler. Near
steady temperature in the upper 40s. East winds around 5 mph. 
.SATURDAY...Areas of fog in the morning. Mostly cloudy. Highs in
the upper 60s. Southeast winds 5 to 10 mph. 
.SATURDAY NIGHT...Cloudy. A slight chance of rain after midnight.
Not as cool. Near steady temperature in the lower 60s. South
winds 5 to 10 mph with gusts up to 20 mph. Chance of rain
20 percent. 
.SUNDAY...Cloudy with a slight chance of thunderstorms. A chance
of rain in the morning, then rain likely in the afternoon. 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 70 percent. 
.SUNDAY NIGHT...Mostly cloudy with a chance of rain in the
evening, then partly cloudy 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 4 above after midnight. 
.MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the upper 20s.
Lows 15 to 20. Wind chill values as low as zero. 
.TUESDAY...Sunny. Not as cool with highs in the upper 30s. 
.TUESDAY NIGHT...Mostly clear in the evening, then becoming
partly cloudy. Not as cool with lows in the upper 20s. 
.WEDNESDAY...Partly sunny. Highs in the mid 40s. 
.WEDNESDAY NIGHT THROUGH FRIDAY...Partly cloudy. Lows around 20.
Highs in the mid 30s. 

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