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.

Overcast

34°F

1°C

Humidity 62%
Wind Speed SE 9 mph
Barometer 30.31 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 29 Nov 1:15 am CST
Extended Forecast for

Staunton IL

Winter Storm Warning until November 30, 12:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until November 30, 12:00am

    NOW until 12:00am Sun

    Winter Storm Warning

  • Overnight

    Low: 28 °F

    Snow

  • Saturday

    Saturday: Rain, snow, and sleet before 2pm, then rain, possibly mixed with snow. The snow could be heavy at times. High near 36. Breezy, with a southeast wind 14 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 3 to 5 inches possible.

    High: 36 °F

    Wintry Mix
    and Breezy

  • Saturday Night

    Saturday Night: Rain and snow likely before 10pm, then a slight chance of snow between 10pm and midnight. Cloudy, with a low around 23. Breezy, with a south wind 17 to 20 mph becoming west after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 23 °F

    Breezy.
    Rain/Snow
    Likely then
    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 28. Northwest wind 10 to 17 mph, with gusts as high as 25 mph.

    High: 28 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 16. Northwest wind 5 to 8 mph becoming calm after midnight.

    Low: 16 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of snow after noon. Cloudy, with a high near 29.

    High: 29 °F

    Cloudy then
    Chance Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Chance Snow
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

Detailed Forecast

Overnight
Snow, mainly after 3am. Low around 28. Southeast wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Saturday
Rain, snow, and sleet before 2pm, then rain, possibly mixed with snow. The snow could be heavy at times. High near 36. Breezy, with a southeast wind 14 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 3 to 5 inches possible.
Saturday Night
Rain and snow likely before 10pm, then a slight chance of snow between 10pm and midnight. Cloudy, with a low around 23. Breezy, with a south wind 17 to 20 mph becoming west after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
Mostly cloudy, with a high near 28. Northwest wind 10 to 17 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 16. Northwest wind 5 to 8 mph becoming calm after midnight.
Monday
A 30 percent chance of snow after noon. Cloudy, with a high near 29.
Monday Night
A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 16.
Tuesday
Partly sunny, with a high near 27.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Mostly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
Partly sunny, with a high near 28.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Staunton IL
 39.01°N 89.79°W (Elev. 627 ft)
Last Update:
1:16 am CST Nov 29, 2025
Forecast Valid:
1am CST Nov 29, 2025-6pm CST Dec 5, 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