Periods of Snow in the Northern Rockies and Great Lakes
Moderate to heavy lake-effect snow will develop over the eastern U.P. of Michigan and downwind from Lakes Erie and Ontario. Snow will develop over parts of the Northern Rockies/Northern High Plains into Wednesday. Read More >
Hazardous Weather Conditions
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.Fair
29°F
-2°C
Humidity | 63% |
Wind Speed | S 5 mph |
Barometer | 30.13 in (1020.5 mb) |
Dewpoint | 18°F (-8°C) |
Visibility | 10.00 mi |
Wind Chill | 24°F (-4°C) |
Last update | 19 Mar 3:53 am CDT |
Extended Forecast for
Collinsville IL
-
Today
Sunny then
Sunny and
BreezyHigh: 65 °F
-
Tonight
Clear
Low: 38 °F
-
Wednesday
Sunny
High: 54 °F
-
Wednesday
NightPartly Cloudy
Low: 34 °F
-
Thursday
Partly Sunny
High: 49 °F
-
Thursday
NightPartly Cloudy
Low: 37 °F
-
Friday
Chance Rain
High: 59 °F
-
Friday
NightSlight Chance
RainLow: 35 °F
-
Saturday
Mostly Sunny
High: 52 °F
Detailed Forecast
Today
Sunny, with a high near 65. Breezy, with a southwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
Clear, with a low around 38. West wind 5 to 9 mph becoming light northwest.
Wednesday
Sunny, with a high near 54. North wind 5 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 34. Northeast wind 7 to 9 mph.
Thursday
Partly sunny, with a high near 49. East wind 7 to 10 mph.
Thursday Night
Partly cloudy, with a low around 37.
Friday
A 30 percent chance of rain, mainly after 1pm. Partly sunny, with a high near 59.
Friday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 36.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 57.
Sunday Night
Rain likely. Mostly cloudy, with a low around 49. Breezy. Chance of precipitation is 70%.
Monday
Rain likely. Mostly cloudy, with a high near 63. Breezy. Chance of precipitation is 70%.
Additional Forecasts and Information
Click Map For Forecast
Point Forecast:
Collinsville IL
38.68°N 90°W (Elev. 499 ft)
38.68°N 90°W (Elev. 499 ft)
3:22 am CDT Mar 19, 2024
4am CDT Mar 19, 2024-6pm CDT Mar 25, 2024