Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Light Rain and Breezy
42°F
6°C
| Humidity | 82% |
| Wind Speed | W 23 G 36 mph |
| Barometer | 29.52 in (999.4 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 9.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 15 Mar 6:53 pm CDT |
Extended Forecast for
4 Miles WSW Smithton IL
Wind Advisory March 15, 07:39pm until March 16, 12:00pm
NOW until 12:00pm Mon
Wind Advisory
Tonight
Low: 23 °F
Rain/Snow and
Breezy then
Slight Chance
Snow and
BlusteryMonday
High: 29 °F
Blustery.
Slight Chance
Snow then
Scattered
FlurriesMonday Night
Low: 15 °F
Mostly Clear
Tuesday
High: 36 °F
Mostly Sunny
Tuesday Night
Low: 30 °F
Slight Chance
Snow 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
Rain and snow before midnight, then scattered flurries between midnight and 4am, then a slight chance of snow after 4am. Low around 23. Blustery, with a west wind 17 to 25 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
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 21 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 15. Northwest wind 10 to 16 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 before 4am, then a slight chance of rain. 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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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles WSW Smithton IL
38.37°N 90.07°W (Elev. 499 ft)
38.37°N 90.07°W (Elev. 499 ft)
7:30 pm CDT Mar 15, 2026
7pm CDT Mar 15, 2026-6pm CDT Mar 22, 2026
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