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 35%
Wind Speed S 17 G 25 mph
Barometer 29.61 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 18 Mar 7:50 pm CDT
Extended Forecast for

Staunton IL

Wind Advisory March 19, 09:00am until March 19, 07:00pm
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 56. South wind 16 to 18 mph, with gusts as high as 32 mph.

    Low: 56 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms between noon and 3pm. Mostly sunny, with a high near 70. Windy, with a south wind 20 to 25 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 20%.

    High: 70 °F

    Slight Chance
    T-storms and
    Windy

  • Wednesday Night

    Wednesday Night: Rain likely before 2am, then a chance of rain and snow between 2am and 4am, then a chance of snow after 4am. Increasing clouds, with a low around 33. Breezy, with a southwest wind 22 to 28 mph becoming northwest after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 33 °F

    Breezy.
    Chance Rain
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 48. Breezy, with a northwest wind 16 to 21 mph, with gusts as high as 31 mph.

    High: 48 °F

    Partly Sunny
    and Breezy
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. Northwest wind 5 to 9 mph becoming south after midnight.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 60. Breezy.

    High: 60 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 56. South wind 16 to 18 mph, with gusts as high as 32 mph.
Wednesday
A slight chance of showers and thunderstorms between noon and 3pm. Mostly sunny, with a high near 70. Windy, with a south wind 20 to 25 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 20%.
Wednesday Night
Rain likely before 2am, then a chance of rain and snow between 2am and 4am, then a chance of snow after 4am. Increasing clouds, with a low around 33. Breezy, with a southwest wind 22 to 28 mph becoming northwest after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 48. Breezy, with a northwest wind 16 to 21 mph, with gusts as high as 31 mph.
Thursday Night
Mostly clear, with a low around 32. Northwest wind 5 to 9 mph becoming south after midnight.
Friday
Partly sunny, with a high near 60. Breezy.
Friday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 39.
Saturday
Sunny, with a high near 56.
Saturday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 40.
Sunday
Rain, with thunderstorms also possible after 1pm. High near 59. Chance of precipitation is 80%.
Sunday Night
A chance of rain and snow. Partly cloudy, with a low around 38. Chance of precipitation is 30%.
Monday
A 20 percent chance of rain. Mostly sunny, with a high near 55.
Monday Night
A 20 percent chance of rain. Partly cloudy, with a low around 35.
Tuesday
A 20 percent chance of rain. Mostly sunny, with a high near 55.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Staunton IL
 39.01°N 89.79°W (Elev. 627 ft)
Last Update:
7:36 pm CDT Mar 18, 2025
Forecast Valid:
7pm CDT Mar 18, 2025-6pm CDT Mar 25, 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