Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Light Rain
36°F
2°C
| Humidity | 86% |
| Wind Speed | W 17 G 29 mph |
| Barometer | 29.60 in (1002.3 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Wind Chill | 26°F (-3°C) |
| Last update | 15 Mar 9:53 pm CDT |
Extended Forecast for
Smithton IL
Wind Advisory March 15, 10:10pm until March 16, 12:00pm
NOW until 12:00pm Mon
Wind Advisory
Tonight
Low: 23 °F
Chance
Rain/Snow and
BlusteryMonday
High: 29 °F
Blustery.
Slight Chance
Snow then
Scattered
FlurriesMonday Night

Low: 15 °F
Partly Cloudy
Tuesday

High: 36 °F
Mostly Sunny
Tuesday Night
Low: 30 °F
Mostly Cloudy
then Slight
Chance
Rain/SnowWednesday

High: 62 °F
Mostly Sunny
Wednesday Night

Low: 42 °F
Partly Cloudy
Thursday

High: 70 °F
Sunny
Detailed Forecast
Tonight
A chance of rain and snow before 1am, then scattered flurries between 1am and 2am, then a slight chance of snow after 2am. Cloudy, with a low around 23. Blustery, with a west wind 23 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 40%.
Monday
Scattered flurries with a slight chance of snow before noon, then scattered flurries between noon and 1pm. Cloudy, with a high near 29. Blustery, with a northwest wind 22 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 15. Northwest wind 10 to 18 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 36. Northwest wind 5 to 7 mph becoming southwest in the afternoon.
Tuesday Night
A slight chance of snow between 1am and 4am, then a slight chance of rain after 4am. Mostly cloudy, with a low around 30. Southeast wind 5 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 43.
Friday
Mostly sunny, with a high near 74.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Sunny, with a high near 76.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Mostly sunny, with a high near 73.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Smithton IL
38.41°N 89.99°W (Elev. 453 ft)
38.41°N 89.99°W (Elev. 453 ft)
7:30 pm CDT Mar 15, 2026
10pm CDT Mar 15, 2026-6pm CDT Mar 22, 2026



