Current conditions at

St. Louis Lambert International Airport (KSTL)

Lat: 38.75°NLon: 90.37°WElev: 604ft.

Overcast

60°F

16°C

Humidity 93%
Wind Speed SE 10 mph
Barometer 29.78 in (1008.3 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 2 Apr 3:51 am CDT
Extended Forecast for

2 Miles ENE Saint Charles MO

Wind Advisory April 2, 12:00pm until April 2, 07:00pm
Click here for hazard details and duration
Wind Advisory
  • Overnight

    Overnight: A 20 percent chance of showers.  Cloudy, with a low around 54. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm.  High near 77. Breezy, with a south wind 15 to 22 mph, with gusts as high as 43 mph.  Chance of precipitation is 80%.

    High: 77 °F

    Breezy.
    Chance
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before 4am, then a chance of showers.  Partly cloudy, with a low around 63. South wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 32 mph.  Chance of precipitation is 60%.

    Low: 63 °F

    Showers
    Likely

  • Friday

    Friday: A slight chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm.  Partly sunny, with a high near 83. Southeast wind 6 to 14 mph becoming south in the morning. Winds could gust as high as 24 mph.  Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 10pm.  Low around 57. South wind 10 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%.

    Low: 57 °F

    T-storms
    Likely then
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers before 1pm.  Mostly cloudy, with a high near 63.

    High: 63 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 40.

    Low: 40 °F

    Clear

Detailed Forecast

Overnight
A 20 percent chance of showers. Cloudy, with a low around 54. South wind around 10 mph, with gusts as high as 20 mph.
Thursday
Showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. High near 77. Breezy, with a south wind 15 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 80%.
Thursday Night
Showers and thunderstorms likely before 4am, then a chance of showers. Partly cloudy, with a low around 63. South wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 60%.
Friday
A slight chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 83. Southeast wind 6 to 14 mph becoming south in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 60%.
Friday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 10pm. Low around 57. South wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%.
Saturday
A 50 percent chance of showers before 1pm. Mostly cloudy, with a high near 63.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 59.
Sunday Night
Clear, with a low around 40.
Monday
Sunny, with a high near 65.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Saint Charles MO
 38.8°N 90.48°W (Elev. 456 ft)
4:31 am CDT Apr 2, 2026
4am CDT Apr 2, 2026-6pm CDT Apr 8, 2026
 
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Additional Resources

Radar & Satellite Image

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