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Hazardous Weather Conditions

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Mostly Cloudy

30°F

-1°C

Humidity 75%
Wind Speed NE 17 mph
Barometer 30.39 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 1 Mar 8:45 am CST
Extended Forecast for

3 Miles W Bunker Hill IL

Winter Weather Advisory March 1, 06:00pm until March 2, 06:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Mostly cloudy, with a high near 45. Northeast wind 13 to 17 mph.

    High: 45 °F

    Mostly Cloudy

  • Tonight

    Tonight: Rain and snow before 2am, then rain and snow likely, possibly mixed with sleet between 2am and 3am, then rain likely after 3am. Low around 33. East wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.

    Low: 33 °F

    Wintry Mix

  • Monday

    Monday: A chance of rain, mainly before 9am, then a slight chance of showers after noon. Cloudy, with a high near 45. East wind 8 to 11 mph. Chance of precipitation is 30%.

    High: 45 °F

    Chance Rain

  • Monday Night

    Monday Night: Showers, mainly after midnight. Low around 39. East wind 6 to 8 mph. Chance of precipitation is 80%.

    Low: 39 °F

    Chance
    Showers then
    Showers

  • Tuesday

    Tuesday: Showers. High near 61. South wind 8 to 11 mph. Chance of precipitation is 90%.

    High: 61 °F

    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers, with thunderstorms also possible after midnight. Low around 53. Chance of precipitation is 80%.

    Low: 53 °F

    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 65. Chance of precipitation is 80%.

    High: 65 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.

    Low: 50 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly before noon. Partly sunny, with a high near 66. Chance of precipitation is 60%.

    High: 66 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly cloudy, with a high near 45. Northeast wind 13 to 17 mph.
Tonight
Rain and snow before 2am, then rain and snow likely, possibly mixed with sleet between 2am and 3am, then rain likely after 3am. Low around 33. East wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.
Monday
A chance of rain, mainly before 9am, then a slight chance of showers after noon. Cloudy, with a high near 45. East wind 8 to 11 mph. Chance of precipitation is 30%.
Monday Night
Showers, mainly after midnight. Low around 39. East wind 6 to 8 mph. Chance of precipitation is 80%.
Tuesday
Showers. High near 61. South wind 8 to 11 mph. Chance of precipitation is 90%.
Tuesday Night
Showers, with thunderstorms also possible after midnight. Low around 53. Chance of precipitation is 80%.
Wednesday
Showers and possibly a thunderstorm. High near 65. Chance of precipitation is 80%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.
Thursday
Showers likely, mainly before noon. Partly sunny, with a high near 66. Chance of precipitation is 60%.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 71. Chance of precipitation is 60%.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.
Saturday
Showers likely. Cloudy, with a high near 62. Chance of precipitation is 60%.
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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:
8:26 am CST Mar 1, 2026
Forecast Valid:
8am CST Mar 1, 2026-6pm CST Mar 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation