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.

Overcast

35°F

2°C

Humidity 59%
Wind Speed SE 9 mph
Barometer 30.28 in (1025.8 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 29 Nov 12:53 am CST
Extended Forecast for

4 Miles E Maeystown IL

  • Overnight

    Overnight: Snow, mainly after 4am. Low around 30. Light southeast wind increasing to 5 to 10 mph. Winds could gust as high as 22 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow

  • Saturday

    Saturday: Rain and snow, becoming all rain after 11am. High near 39. Breezy, with a southeast wind 13 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 39 °F

    Breezy.
    Rain/Snow
    then Rain

  • Saturday Night

    Saturday Night: Rain and snow likely before 10pm, then a slight chance of rain between 10pm and midnight. Cloudy, with a low around 25. Breezy, with a south wind 16 to 20 mph becoming northwest after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 25 °F

    Breezy.
    Rain/Snow
    Likely then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 31. Northwest wind 9 to 16 mph, with gusts as high as 25 mph.

    High: 31 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 20. Northwest wind 5 to 8 mph becoming northeast after midnight.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of snow after noon. Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

Detailed Forecast

Overnight
Snow, mainly after 4am. Low around 30. Light southeast wind increasing to 5 to 10 mph. Winds could gust as high as 22 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Rain and snow, becoming all rain after 11am. High near 39. Breezy, with a southeast wind 13 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Saturday Night
Rain and snow likely before 10pm, then a slight chance of rain between 10pm and midnight. Cloudy, with a low around 25. Breezy, with a south wind 16 to 20 mph becoming northwest after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
Mostly cloudy, with a high near 31. Northwest wind 9 to 16 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 20. Northwest wind 5 to 8 mph becoming northeast after midnight.
Monday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 30.
Monday Night
A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 21.
Tuesday
Partly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Mostly sunny, with a high near 41.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Partly sunny, with a high near 34.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Partly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Maeystown IL
 38.24°N 90.16°W (Elev. 692 ft)
Last Update:
1:16 am CST Nov 29, 2025
Forecast Valid:
1am CST Nov 29, 2025-6pm CST Dec 5, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation