Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Overcast

28°F

-2°C

Humidity 88%
Wind Speed S 8 mph
Barometer 30.13 in (1020.8 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 3 Dec 8:53 am CST
Extended Forecast for

Festus MO

  • Today

    Today: A chance of sprinkles after 5pm.  Cloudy, with a high near 41. South wind around 6 mph becoming light and variable  in the afternoon.

    High: 41 °F

    Chance
    Sprinkles

  • Tonight

    Tonight: A chance of sprinkles and snow before 1am, then a slight chance of snow between 1am and 3am.  Cloudy, with a low around 16. Light northwest wind becoming north 5 to 10 mph in the evening.  Chance of precipitation is 30%.

    Low: 16 °F

    Chance
    Sprinkles/Snow
    then Chance
    Snow

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 27. North wind around 6 mph becoming calm  in the afternoon.

    High: 27 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 14. Calm wind.

    Low: 14 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 43. Light southwest wind.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

Detailed Forecast

Today
A chance of sprinkles after 5pm. Cloudy, with a high near 41. South wind around 6 mph becoming light and variable in the afternoon.
Tonight
A chance of sprinkles and snow before 1am, then a slight chance of snow between 1am and 3am. Cloudy, with a low around 16. Light northwest wind becoming north 5 to 10 mph in the evening. Chance of precipitation is 30%.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 27. North wind around 6 mph becoming calm in the afternoon.
Thursday Night
Partly cloudy, with a low around 14. Calm wind.
Friday
Mostly sunny, with a high near 43. Light southwest wind.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 43.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Partly sunny, with a high near 38.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Festus MO
 38.2°N 90.42°W (Elev. 591 ft)
9:11 am CST Dec 3, 2025
9am CST Dec 3, 2025-6pm CST Dec 9, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database