ST. LOUIS - The National Weather Service in St. Louis said Saturday morning winter weather advisories are in effect Sunday into Sunday night for a large portion of the region.

Get The Latest News!

Don't miss our top stories and need-to-know news everyday in your inbox.

A wintry mix of precipitation will overspread the region leading to accumulating ice from freezing rain, and in some locations there will also be accumulations of sleet and snow before the transition to freezing rain, the Weather Service said.

"Our best advice is to avoid travel if possible," the Weather Service said.

The upcoming National Weather Forecast for the St. Louis area is follows:

Tonight

Increasing clouds, with a low around 17. Southeast wind 5 to 8 mph.

Sunday

Rain and snow, possibly mixed with freezing rain and sleet before 3 p.m., then rain between 3 p.m. and 4 p.m., then rain, possibly mixed with freezing rain after 4 p.m. High near 35. South wind around 8 mph. Chance of precipitation is 90 percent. Little or no ice accumulation expected. New snow and sleet accumulation of less than a half inch possible.

Sunday Night

Freezing rain before 7 p.m., then rain, possibly mixed with freezing rain between 7 p.m. and 8 p.m., then rain after 8 p.m. Low around 33. South wind 3 to 8 mph. Chance of precipitation is 90 percent. New ice accumulation of less than a 0.1 of an inch possible.

Monday

Mostly cloudy, with a high near 43. Light and variable wind.

Monday Night

Article continues after sponsor message

Partly cloudy, with a low around 28.

Tuesday

Partly sunny, with a high near 45.

Tuesday Night

A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 37.

Wednesday

Mostly cloudy, with a high near 57.

Wednesday Night

A 30 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 46.

Thursday

A 50 percent chance of rain. Mostly cloudy, with a high near 50.

Thursday Night

A chance of rain and snow. Mostly cloudy, with a low around 23. Chance of precipitation is 30 percent.

Friday

A 20 percent chance of snow. Partly sunny, with a high near 29.

Prefer RiverBender on Google
Copyright 2026 Riverbender.com. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.

 

More like this:

Humid Tuesday Brings Chance of a Stray Afternoon Thunderstorm
Jul 7, 2026
Weekend Weather Brings Dangerous Heat Then Stronger Storm Threats
Jul 3, 2026
Storms, Heavy Rain to Start Weekend Before Sunshine Returns Sunday
5 days ago
Cooler, Quieter Weather Settles Over the Riverbend Thursday
Jun 18, 2026
Mostly Cloudy Skies and Mild Temperatures Expected Monday
Jun 22, 2026