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.

Fog/Mist

45°F

7°C

Humidity 93%
Wind Speed S 6 mph
Barometer 30.07 in
Dewpoint 43°F (6°C)
Visibility 1.75 mi
Wind Chill42°F (6°C)
Last update 3 Mar 11:45 am CST
Extended Forecast for

3 Miles SW Godfrey IL

  • This Afternoon

    This Afternoon: Scattered showers, with thunderstorms also possible after 3pm. Patchy fog before 1pm. Otherwise, cloudy, with a high near 51. Southeast wind around 6 mph becoming northeast. Chance of precipitation is 40%.

    High: 51 °F

    Scattered
    Showers and
    Patchy Fog

  • Tonight

    Tonight: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 10pm. Patchy fog after 1am. Otherwise, cloudy, with a low around 49. Northeast wind 5 to 7 mph. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: Showers and thunderstorms likely before 9am, then scattered showers between 9am and noon, then showers likely and possibly a thunderstorm after noon. Patchy fog before 11am. Otherwise, cloudy, with a high near 60. East wind around 6 mph becoming west in the afternoon. Chance of precipitation is 70%.

    High: 60 °F

    Showers
    Likely and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Showers, with thunderstorms also possible after 9pm. Low around 54. East wind around 6 mph becoming west after midnight. Chance of precipitation is 100%.

    Low: 54 °F

    Showers

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before noon, then a chance of showers. Mostly cloudy, with a high near 67. Southwest wind 6 to 10 mph. Chance of precipitation is 70%.

    High: 67 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.

    Low: 56 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Chance of precipitation is 50%.

    High: 78 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers, then showers and possibly a thunderstorm after midnight. Low around 58. Chance of precipitation is 80%.

    Low: 58 °F

    Chance
    Showers then
    Showers

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before noon, then a slight chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.

    High: 67 °F

    Showers
    Likely then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Scattered showers, with thunderstorms also possible after 3pm. Patchy fog before 1pm. Otherwise, cloudy, with a high near 51. Southeast wind around 6 mph becoming northeast. Chance of precipitation is 40%.
Tonight
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 10pm. Patchy fog after 1am. Otherwise, cloudy, with a low around 49. Northeast wind 5 to 7 mph. Chance of precipitation is 60%.
Wednesday
Showers and thunderstorms likely before 9am, then scattered showers between 9am and noon, then showers likely and possibly a thunderstorm after noon. Patchy fog before 11am. Otherwise, cloudy, with a high near 60. East wind around 6 mph becoming west in the afternoon. Chance of precipitation is 70%.
Wednesday Night
Showers, with thunderstorms also possible after 9pm. Low around 54. East wind around 6 mph becoming west after midnight. Chance of precipitation is 100%.
Thursday
Showers likely and possibly a thunderstorm before noon, then a chance of showers. Mostly cloudy, with a high near 67. Southwest wind 6 to 10 mph. Chance of precipitation is 70%.
Thursday Night
A chance of showers, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Chance of precipitation is 50%.
Friday Night
A chance of showers, then showers and possibly a thunderstorm after midnight. Low around 58. Chance of precipitation is 80%.
Saturday
Showers likely and possibly a thunderstorm before noon, then a slight chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 48.
Monday
A 20 percent chance of showers. Sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Godfrey IL
 38.93°N 90.22°W (Elev. 597 ft)
Last Update:
10:46 am CST Mar 3, 2026
Forecast Valid:
12pm CST Mar 3, 2026-6pm CDT Mar 9, 2026
 
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