National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

35°F

2°C

Humidity 48%
Wind Speed Calm
Barometer 30.44 in (1031.2 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 28 Nov 12:53 pm CST
Extended Forecast for

4 Miles NNW Liguori MO

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 39. Calm wind becoming east around 5 mph.

    High: 39 °F

    Partly Sunny

  • Tonight

    Tonight: Snow, mainly after 2am. Low around 30. Southeast wind 5 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Slight Chance
    Snow then
    Snow

  • Saturday

    Saturday: Snow, possibly mixed with rain before 9am, then rain and snow, possibly mixed with sleet between 9am and 10am, then rain after 10am. High near 40. Southeast wind 10 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow and sleet accumulation of around an inch possible.

    High: 40 °F

    Wintry Mix
    then Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of rain before 9pm. Cloudy, with a low around 23. South wind 13 to 17 mph becoming northwest after midnight. Winds could gust as high as 33 mph.

    Low: 23 °F

    Chance Rain
    then Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 30. Northwest wind 7 to 13 mph, with gusts as high as 25 mph.

    High: 30 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of snow after noon. Cloudy, with a high near 29.

    High: 29 °F

    Cloudy then
    Chance Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 39. Calm wind becoming east around 5 mph.
Tonight
Snow, mainly after 2am. Low around 30. Southeast wind 5 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Saturday
Snow, possibly mixed with rain before 9am, then rain and snow, possibly mixed with sleet between 9am and 10am, then rain after 10am. High near 40. Southeast wind 10 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow and sleet accumulation of around an inch possible.
Saturday Night
A 50 percent chance of rain before 9pm. Cloudy, with a low around 23. South wind 13 to 17 mph becoming northwest after midnight. Winds could gust as high as 33 mph.
Sunday
Mostly cloudy, with a high near 30. Northwest wind 7 to 13 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 20.
Monday
A 30 percent chance of snow after noon. Cloudy, with a high near 29.
Monday Night
A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 20.
Tuesday
Partly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 18.
Wednesday
Mostly sunny, with a high near 41.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Partly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Liguori MO
 38.38°N 90.47°W (Elev. 771 ft)
Last Update:
1:36 pm CST Nov 28, 2025
Forecast Valid:
1pm CST Nov 28, 2025-6pm CST Dec 4, 2025
 
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Additional Resources

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Chance of Precipitation