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, Spirit Of St. Louis Airport (KSUS)
Lat: 38.66°NLon: 90.66°WElev: 463ft.
Overcast
43°F
6°C
| Humidity | 47% |
| Wind Speed | N 7 mph |
| Barometer | 30.06 in (1018.2 mb) |
| Dewpoint | 24°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 39°F (4°C) |
| Last update | 12 Nov 10:54 pm CST |
Extended Forecast for
4 Miles ESE Defiance MO
Tonight
Low: 31 °F
Partly Cloudy
Friday
High: 46 °F
Sunny
Friday Night
Low: 25 °F
Clear
Saturday
High: 49 °F
Sunny
Saturday Night
Low: 27 °F
Mostly Clear
Sunday
High: 51 °F
Sunny
Sunday Night
Low: 29 °F
Mostly Clear
Monday
High: 54 °F
Sunny
Monday Night
Low: 29 °F
Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 31. Northwest wind 5 to 7 mph.
Friday
Sunny, with a high near 46. North wind 7 to 11 mph.
Friday Night
Clear, with a low around 25. North wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 49. Light and variable wind.
Saturday Night
Mostly clear, with a low around 27. Calm wind.
Sunday
Sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 29.
Monday
Sunny, with a high near 54.
Monday Night
Clear, with a low around 29.
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
A 20 percent chance of rain. Partly sunny, with a high near 64.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles ESE Defiance MO
38.61°N 90.72°W (Elev. 548 ft)
38.61°N 90.72°W (Elev. 548 ft)
11:21 pm CST Nov 12, 2026
11pm CST Nov 12, 2026-6pm CST Nov 19, 2026
Additional Resources
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