Hazardous Weather Conditions

Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Mostly Cloudy

36°F

2°C

Humidity 48%
Wind Speed SE 7 mph
Barometer 30.44 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 10 Feb 1:50 pm CST
Extended Forecast for

Pontoon Beach IL

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 39. East wind around 8 mph.

    High: 39 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 20 percent chance of snow after 2am.  Cloudy, with a low around 30. East wind around 6 mph.

    Low: 30 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A 50 percent chance of snow, mainly after 7am.  Cloudy, with a high near 37. Northeast wind 7 to 11 mph.

    High: 37 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly before midnight.  Cloudy, with a low around 29. Northeast wind 8 to 10 mph.

    Low: 29 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely before 9am, then sleet, possibly mixed with snow and freezing rain.  High near 31. Northeast wind 8 to 10 mph.  Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible.  New snow and sleet accumulation of less than one inch possible.

    High: 31 °F

    Wintry Mix

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow before midnight.  Cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 39. East wind around 8 mph.
Tonight
A 20 percent chance of snow after 2am. Cloudy, with a low around 30. East wind around 6 mph.
Tuesday
A 50 percent chance of snow, mainly after 7am. Cloudy, with a high near 37. Northeast wind 7 to 11 mph.
Tuesday Night
A 30 percent chance of snow, mainly before midnight. Cloudy, with a low around 29. Northeast wind 8 to 10 mph.
Wednesday
Snow likely before 9am, then sleet, possibly mixed with snow and freezing rain. High near 31. Northeast wind 8 to 10 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than one inch possible.
Wednesday Night
A 50 percent chance of snow before midnight. Cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 28.
Thursday Night
Partly cloudy, with a low around 14.
Friday
Partly sunny, with a high near 38.
Friday Night
Rain likely, mainly after midnight. Cloudy, with a low around 34. Chance of precipitation is 60%.
Saturday
Rain. High near 45. Chance of precipitation is 80%.
Saturday Night
Rain and snow likely. Cloudy, with a low around 22. Chance of precipitation is 60%.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 28.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Pontoon Beach IL
 38.73°N 90.06°W (Elev. 423 ft)
6:22 am CST Feb 10, 2025
2pm CST Feb 10, 2025-6pm CST Feb 16, 2025
 
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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