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

Hazardous Weather Conditions

Current conditions at

St. Louis, Spirit Of St. Louis Airport (KSUS)

Lat: 38.66°NLon: 90.66°WElev: 463ft.

Overcast

33°F

1°C

Humidity 49%
Wind Speed W 17 G 32 mph
Barometer 29.91 in (1013.4 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 16 Jan 9:54 pm CST
Extended Forecast for

4 Miles ENE New Melle MO

  • Tonight

    Tonight: A 20 percent chance of snow before 3am. Partly cloudy, with a low around 19. West wind 10 to 14 mph, with gusts as high as 29 mph.

    Low: 19 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Partly sunny, with a high near 25. West wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 25 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming clear, with a low around 9. West wind 7 to 13 mph, with gusts as high as 20 mph.

    Low: 9 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 35. Southwest wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 12. West wind 8 to 14 mph becoming northwest after midnight. Winds could gust as high as 25 mph.

    Low: 12 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 23.

    High: 23 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 10.

    Low: 10 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of snow before 3am. Partly cloudy, with a low around 19. West wind 10 to 14 mph, with gusts as high as 29 mph.
Saturday
Partly sunny, with a high near 25. West wind 11 to 16 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 9. West wind 7 to 13 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 35. Southwest wind 7 to 13 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 12. West wind 8 to 14 mph becoming northwest after midnight. Winds could gust as high as 25 mph.
M.L.King Day
Sunny, with a high near 23.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Mostly sunny, with a high near 38.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Mostly sunny, with a high near 49.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
A 20 percent chance of rain. Mostly sunny, with a high near 36.
Thursday Night
A slight chance of rain or freezing rain. Partly cloudy, with a low around 23. Chance of precipitation is 20%.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE New Melle MO
 38.72°N 90.82°W (Elev. 630 ft)
Last Update:
9:56 pm CST Jan 16, 2026
Forecast Valid:
10pm CST Jan 16, 2026-6pm CST Jan 23, 2026
 
Forecast Discussion
 
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