Widespread Precipitation and Gusty Winds in the West; Snow from the Great Lakes to the Northeast
A Pacific storm system is expected to bring strong winds and more precipitation to the western U.S., along with the likelihood of snowfall into the Sierra Nevada. Accumulating snow will develop downwind from the Great Lakes into parts of the Northeast through Saturday. Polar air will surge into the eastern half of the country this weekend. Read More >
Current conditions at
St. Louis Downtown Airport (KCPS)
Lat: 38.56°NLon: 90.15°WElev: 410ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
2 Miles SSE Waterloo IL
Tonight
Low: 33 °F
Mostly Clear
Friday
High: 45 °F
Sunny
Friday Night
Low: 27 °F
Clear
Saturday
High: 47 °F
Sunny
Saturday Night
Low: 27 °F
Mostly Clear
Sunday
High: 50 °F
Sunny
Sunday Night
Low: 29 °F
Mostly Clear
Monday
High: 53 °F
Sunny
Monday Night
Low: 30 °F
Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 33. Light north wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 22 mph.
Friday
Sunny, with a high near 45. North wind 8 to 11 mph.
Friday Night
Clear, with a low around 27. North wind 3 to 6 mph.
Saturday
Sunny, with a high near 47. Light north wind.
Saturday Night
Mostly clear, with a low around 27. Calm wind.
Sunday
Sunny, with a high near 50.
Sunday Night
Mostly clear, with a low around 29.
Monday
Sunny, with a high near 53.
Monday Night
Clear, with a low around 30.
Tuesday
Sunny, with a high near 56.
Tuesday Night
Clear, with a low around 31.
Wednesday
Sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Partly sunny, with a high near 63.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SSE Waterloo IL
38.31°N 90.13°W (Elev. 633 ft)
38.31°N 90.13°W (Elev. 633 ft)
7:21 pm CST Nov 12, 2026
7pm CST Nov 12, 2026-6pm CST Nov 19, 2026
Additional Resources
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