Hazardous Weather Conditions

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Overcast

74°F

23°C

Humidity 66%
Wind Speed S 14 G 18 mph
Barometer 29.91 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 4 Apr 1:35 am CDT
Extended Forecast for

Edwardsville IL

  • Overnight

    Overnight: Showers and possibly a thunderstorm.  Low around 61. Southwest wind around 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%.

    Low: 61 °F

    Showers

  • Saturday

    Saturday: Showers, mainly before 10am.  Temperature falling to around 53 by 2pm. West wind 11 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 90%.

    High: 63 °F

    Showers then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 40. West wind 8 to 16 mph.

    Low: 40 °F

    Gradual
    Clearing

  • Sunday

    Sunday: Sunny, with a high near 57. Northwest wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 40. West wind 3 to 6 mph.

    Low: 40 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Low around 61. Southwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Saturday
Showers, mainly before 10am. Temperature falling to around 53 by 2pm. West wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Saturday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 40. West wind 8 to 16 mph.
Sunday
Sunny, with a high near 57. Northwest wind 9 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 40. West wind 3 to 6 mph.
Monday
Sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 55.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
Edwardsville IL
 38.81°N 89.97°W (Elev. 499 ft)
1:25 am CDT Apr 4, 2026
2am CDT Apr 4, 2026-6pm CDT Apr 10, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database