Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Overcast
67°F
19°C
| Humidity | 91% |
| Wind Speed | SE 5 mph |
| Barometer | 29.83 in (1010.0 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 15 Apr 9:53 pm CDT |
Extended Forecast for
5 Miles SW Smithton IL
Tornado Watch April 15, 10:10pm until April 16, 12:00am
NOW until 12:00am Thu
Tornado Watch
Tonight
Low: 62 °F
Severe
ThunderstormsThursday
High: 82 °F
Partly Sunny
then Slight
Chance
T-stormsThursday Night
Low: 58 °F
Chance
T-storms then
Mostly ClearFriday
High: 85 °F
Mostly Sunny
then Chance
T-stormsFriday Night
Low: 52 °F
Chance
T-storms then
Showers
LikelySaturday
High: 64 °F
Chance
ShowersSaturday Night
Low: 40 °F
Mostly Clear
Sunday
High: 65 °F
Sunny
Detailed Forecast
Tonight
Showers and thunderstorms, mainly before 3am. Some of the storms could be severe. Low around 62. Light southwest wind increasing to 5 to 9 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Thursday
A 20 percent chance of showers and thunderstorms after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 82. Southwest wind 6 to 9 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 58. South wind 3 to 5 mph.
Friday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. South wind 5 to 14 mph, with gusts as high as 23 mph.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 52. South wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 64. Chance of precipitation is 50%.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 65.
Sunday Night
Clear, with a low around 41.
Monday
Sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles SW Smithton IL
38.37°N 90.04°W (Elev. 499 ft)
38.37°N 90.04°W (Elev. 499 ft)
9:46 pm CDT Apr 15, 2026
10pm CDT Apr 15, 2026-6pm CDT Apr 22, 2026
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