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

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Light Snow

34°F

1°C

Humidity 87%
Wind Speed NW 9 mph
Barometer 29.65 in
Dewpoint 30°F (-1°C)
Visibility 2.50 mi
Wind Chill27°F (-3°C)
Last update 16 Mar 6:50 am CDT
Extended Forecast for

Edwardsville IL

  • Today

    Today: A 40 percent chance of snow, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a high near 46. Northwest wind 16 to 18 mph, with gusts as high as 26 mph.

    High: 46 °F

    Chance Snow
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. Northwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 65. South wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50. South wind around 14 mph, with gusts as high as 22 mph.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73. Breezy, with a south wind 13 to 21 mph, with gusts as high as 30 mph.

    High: 73 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 54. Breezy.

    Low: 54 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Rain likely. Partly sunny, with a high near 60. Breezy. Chance of precipitation is 70%.

    High: 60 °F

    Rain Likely
    and Breezy

  • Wednesday Night

    Wednesday Night: A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 34. Breezy. Chance of precipitation is 50%.

    Low: 34 °F

    Breezy.
    Chance Rain
    then Chance
    Rain/Snow

  • Thursday

    Thursday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

Detailed Forecast

Today
A 40 percent chance of snow, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a high near 46. Northwest wind 16 to 18 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 31. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 65. South wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Partly cloudy, with a low around 50. South wind around 14 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 73. Breezy, with a south wind 13 to 21 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 54. Breezy.
Wednesday
Rain likely. Partly sunny, with a high near 60. Breezy. Chance of precipitation is 70%.
Wednesday Night
A chance of rain before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 34. Breezy. Chance of precipitation is 50%.
Thursday
Sunny, with a high near 53.
Thursday Night
Mostly clear, with a low around 35.
Friday
Mostly sunny, with a high near 63.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 46.
Saturday
A 20 percent chance of rain. Mostly sunny, with a high near 64.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Edwardsville IL
 38.81°N 89.94°W (Elev. 499 ft)
Last Update:
5:51 am CDT Mar 16, 2025
Forecast Valid:
7am CDT Mar 16, 2025-6pm CDT Mar 22, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation