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 Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Overcast
43°F
6°C
| Humidity | 49% |
| Wind Speed | N 10 G 23 mph |
| Barometer | 30.07 in |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 37°F (3°C) |
| Last update | 12 Nov 7:50 pm CST |
Extended Forecast for
Troy ILSimilar City Names
Tonight
Low: 32 °F
Mostly Clear
Friday
High: 46 °F
Mostly Sunny
Friday Night
Low: 27 °F
Mostly Clear
Saturday
High: 48 °F
Sunny
Saturday Night
Low: 27 °F
Clear
Sunday
High: 51 °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 32. Northwest wind 7 to 15 mph, with gusts as high as 23 mph.
Friday
Mostly sunny, with a high near 46. North wind 9 to 15 mph.
Friday Night
Mostly clear, with a low around 27. North wind 5 to 7 mph becoming calm in the evening.
Saturday
Sunny, with a high near 48. North wind around 5 mph becoming calm in the afternoon.
Saturday Night
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 53.
Monday Night
Clear, with a low around 30.
Tuesday
Sunny, with a high near 56.
Tuesday Night
Clear, with a low around 32.
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:
Troy ILSimilar City Names
38.72°N 89.89°W (Elev. 551 ft)
38.72°N 89.89°W (Elev. 551 ft)
7:21 pm CST Nov 12, 2026
7pm CST Nov 12, 2026-6pm CST Nov 19, 2026
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