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 and Windy

56°F

13°C

Humidity 75%
Wind Speed N 30 G 51 mph
Barometer 29.96 in (1014.4 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 26 Mar 11:53 pm CDT
Extended Forecast for

2 Miles SE Crystal City MO

  • Overnight

    Overnight: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 4am. Low around 39. North wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

    Low: 39 °F

    Rain

  • Friday

    Friday: A chance of rain and thunderstorms before 9am, then a slight chance of rain between 9am and 10am. Cloudy through mid morning, then gradual clearing, with a high near 54. North wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    High: 54 °F

    Chance Rain
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 56. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. South wind around 6 mph.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 4am. Low around 39. North wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Friday
A chance of rain and thunderstorms before 9am, then a slight chance of rain between 9am and 10am. Cloudy through mid morning, then gradual clearing, with a high near 54. North wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Friday Night
Mostly clear, with a low around 30. North wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 56. Calm wind becoming southeast around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 39. South wind around 6 mph.
Sunday
Partly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Mostly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
A 20 percent chance of rain and thunderstorms after 1pm. Partly sunny, with a high near 86.
Tuesday Night
A 30 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 57.
Wednesday
A 40 percent chance of rain and thunderstorms. Partly sunny, with a high near 78.
Wednesday Night
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 55.
Thursday
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Crystal City MO
 38.2°N 90.36°W (Elev. 692 ft)
Last Update:
10:41 pm CDT Mar 26, 2026
Forecast Valid:
12am CDT Mar 27, 2026-6pm CDT Apr 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation