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

70°F

21°C

Humidity 69%
Wind Speed S 13 mph
Barometer 29.93 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 6 Mar 7:50 pm CST
Extended Forecast for

3 Miles W Bunker Hill IL

  • Tonight

    Tonight: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 2am. Low around 60. South wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 100%.

    Low: 60 °F

    Slight Chance
    T-storms then
    Rain

  • Saturday

    Saturday: Rain and thunderstorms, mainly before 11am. Temperature rising to near 65 by 10am, then falling to around 55 during the remainder of the day. Southwest wind 14 to 18 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 100%.

    High: 65 °F⇓

    Rain then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36. Northwest wind 5 to 11 mph.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 64. Southwest wind 5 to 11 mph.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 44. South wind 7 to 9 mph.

    Low: 44 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after midnight. Mostly clear, with a low around 57.

    Low: 57 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after noon. High near 77. Chance of precipitation is 80%.

    High: 77 °F

    Chance Rain
    then Rain

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm. Low around 49. Chance of precipitation is 90%.

    Low: 49 °F

    Rain

Detailed Forecast

Tonight
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 2am. Low around 60. South wind 15 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 100%.
Saturday
Rain and thunderstorms, mainly before 11am. Temperature rising to near 65 by 10am, then falling to around 55 during the remainder of the day. Southwest wind 14 to 18 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 100%.
Saturday Night
Partly cloudy, with a low around 36. Northwest wind 5 to 11 mph.
Sunday
Sunny, with a high near 64. Southwest wind 5 to 11 mph.
Sunday Night
Clear, with a low around 44. South wind 7 to 9 mph.
Monday
Sunny, with a high near 77.
Monday Night
A 30 percent chance of rain, mainly after midnight. Mostly clear, with a low around 57.
Tuesday
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after noon. High near 77. Chance of precipitation is 80%.
Tuesday Night
Rain and possibly a thunderstorm. Low around 49. Chance of precipitation is 90%.
Wednesday
Rain likely, mainly before noon. Cloudy, with a high near 57. Chance of precipitation is 70%.
Wednesday Night
Mostly cloudy, with a low around 34.
Thursday
Sunny, with a high near 55.
Thursday Night
Mostly cloudy, with a low around 38.
Friday
Partly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Bunker Hill IL
 39.06°N 90.01°W (Elev. 656 ft)
Last Update:
6:56 pm CST Mar 6, 2026
Forecast Valid:
8pm CST Mar 6, 2026-6pm CDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation