


Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.
Overcast
33°F
1°C
Humidity | 89% |
Wind Speed | NE 7 mph |
Barometer | 30.18 in (1022.4 mb) |
Dewpoint | 30°F (-1°C) |
Visibility | 10.00 mi |
Wind Chill | 27°F (-3°C) |
Last update | 11 Feb 6:53 am CST |
Extended Forecast for
Collinsville IL
Winter Weather Advisory February 12, 03:00am until February 12, 09:00pm
Today
High: 37 °F
Cloudy then
Slight Chance
SnowTonight
Low: 31 °F
Cloudy
Wednesday
High: 33 °F
Wintry Mix
Wednesday Night
Low: 19 °F
Chance
Snow/Sleet
then CloudyThursday
High: 27 °F
Mostly Sunny
Thursday Night
Low: 12 °F
Mostly Clear
Friday
High: 38 °F
Partly Sunny
Friday Night
Low: 33 °F
Slight Chance
Rain/Snow
then Rain
LikelySaturday
High: 45 °F
Rain
Detailed Forecast
Today
A 20 percent chance of snow after 4pm. Cloudy, with a high near 37. Northeast wind 8 to 11 mph.
Tonight
Cloudy, with a low around 31. Northeast wind around 10 mph.
Wednesday
Snow, freezing rain, and sleet before 2pm, then freezing rain, possibly mixed with rain, snow, and sleet between 2pm and 3pm, then freezing rain, possibly mixed with snow and sleet after 3pm. High near 33. East wind 7 to 10 mph becoming north in the afternoon. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.3 of an inch possible. New snow and sleet accumulation of less than a half inch possible.
Wednesday Night
A chance of snow and sleet before 9pm. Cloudy, with a low around 19. Northwest wind 7 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Thursday
Mostly sunny, with a high near 27. Northwest wind 7 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 12.
Friday
Partly sunny, with a high near 38.
Friday Night
A slight chance of rain and snow before midnight, then rain likely. Cloudy, with a low around 33. Chance of precipitation is 70%.
Saturday
Rain. High near 45. Chance of precipitation is 80%.
Saturday Night
Rain and snow, becoming all snow after midnight. Low around 21. Chance of precipitation is 80%.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 26.
Sunday Night
Partly cloudy, with a low around 11.
Washington's Birthday
Mostly sunny, with a high near 29.
Additional Forecasts and Information
Click Map For Forecast
ABOUT THIS FORECAST
Point Forecast:
Collinsville IL
38.68°N 90°W (Elev. 499 ft)
38.68°N 90°W (Elev. 499 ft)
6:41 am CST Feb 11, 2025
7am CST Feb 11, 2025-6pm CST Feb 17, 2025