Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Fair
58°F
14°C
| Humidity | 36% |
| Wind Speed | SE 15 G 25 mph |
| Barometer | 30.02 in (1016.7 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 14 Mar 12:53 pm CDT |
Extended Forecast for
2 Miles WNW Belleville IL
Wind Advisory March 15, 10:00am until March 16, 12:00pm
This Afternoon
High: 64 °F
Sunny
Tonight
Low: 56 °F
Increasing
CloudsSunday
High: 66 °F
Breezy.
Slight Chance
T-storms then
RainSunday Night
Low: 22 °F
Rain/Snow and
Windy then
Slight Chance
Snow and
BreezyMonday
High: 28 °F
Slight Chance
Snow and
BlusteryMonday Night
Low: 14 °F
Partly Cloudy
Tuesday
High: 37 °F
Mostly Sunny
Tuesday Night
Low: 31 °F
Slight Chance
Snow then
Chance
Rain/SnowWednesday
High: 64 °F
Partly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 64. Southeast wind around 13 mph, with gusts as high as 21 mph.
Tonight
Increasing clouds, with a low around 56. Southeast wind 9 to 16 mph, with gusts as high as 28 mph.
Sunday
A chance of rain and thunderstorms before 3pm, then rain and possibly a thunderstorm between 3pm and 4pm, then rain after 4pm. High near 66. Breezy, with a south wind 20 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.
Sunday Night
Rain before 10pm, then a chance of snow. Low around 22. Windy, with a west wind 28 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
A slight chance of snow between 7am and 1pm. Mostly cloudy, with a high near 28. Blustery, with a northwest wind 22 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
A slight chance of snow before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Sunny, with a high near 70.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles WNW Belleville IL
38.55°N 90.04°W (Elev. 538 ft)
38.55°N 90.04°W (Elev. 538 ft)
11:41 am CDT Mar 14, 2026
1pm CDT Mar 14, 2026-6pm CDT Mar 20, 2026
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