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

Hazardous Weather Conditions

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fair

68°F

20°C

Humidity 40%
Wind Speed SE 8 mph
Barometer 29.90 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 1 Jun 9:50 am CDT
Extended Forecast for

Roxana IL

  • Today

    Today: Mostly sunny, with a high near 84. Northeast wind around 5 mph.

    High: 84 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 59. Northeast wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 88. Light southeast wind becoming south 5 to 10 mph in the morning.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 66. South wind 7 to 10 mph.

    Low: 66 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 90. South wind 9 to 16 mph, with gusts as high as 25 mph.

    High: 90 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 71.

    Low: 71 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Wednesday

    Wednesday: Showers and thunderstorms likely. Mostly cloudy, with a high near 82. Chance of precipitation is 70%.

    High: 82 °F

    T-storms
    Likely

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms. Low around 68. Chance of precipitation is 80%.

    Low: 68 °F

    T-storms

  • Thursday

    Thursday: Showers and thunderstorms likely. Cloudy, with a high near 78. Chance of precipitation is 70%.

    High: 78 °F

    T-storms
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 84. Northeast wind around 5 mph.
Tonight
Partly cloudy, with a low around 59. Northeast wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 88. Light southeast wind becoming south 5 to 10 mph in the morning.
Monday Night
Mostly clear, with a low around 66. South wind 7 to 10 mph.
Tuesday
Partly sunny, with a high near 90. South wind 9 to 16 mph, with gusts as high as 25 mph.
Tuesday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 71.
Wednesday
Showers and thunderstorms likely. Mostly cloudy, with a high near 82. Chance of precipitation is 70%.
Wednesday Night
Showers and thunderstorms. Low around 68. Chance of precipitation is 80%.
Thursday
Showers and thunderstorms likely. Cloudy, with a high near 78. Chance of precipitation is 70%.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 64.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Roxana IL
 38.84°N 90.05°W (Elev. 436 ft)
Last Update:
7:36 am CDT Jun 1, 2025
Forecast Valid:
10am CDT Jun 1, 2025-6pm CDT Jun 7, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation