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Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Overcast
39°F
4°C
| Humidity | 70% |
| Wind Speed | NW 15 G 25 mph |
| Barometer | 29.80 in |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 31°F (-1°C) |
| Last update | 14 Jan 6:45 am CST |
Extended Forecast for
3 Miles N Troy IL
Today

High: 39 °F⇓
Becoming
Cloudy and
BreezyTonight

Low: 18 °F
Mostly Clear
Thursday

High: 33 °F
Sunny
Thursday Night

Low: 26 °F
Chance Snow
Friday
High: 43 °F
Mostly Sunny
then Mostly
Cloudy and
BreezyFriday Night
Low: 19 °F
Slight Chance
Snow then
Mostly CloudySaturday

High: 26 °F
Partly Sunny
Saturday Night

Low: 9 °F
Partly Cloudy
Sunday

High: 25 °F
Mostly Sunny
Detailed Forecast
Today
Sunny through mid morning, then becoming cloudy, with a temperature falling to around 29 by 5pm. Breezy, with a northwest wind 14 to 22 mph, with gusts as high as 36 mph.
Tonight
Mostly clear, with a low around 18. Northwest wind 9 to 16 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 33. Northwest wind 6 to 8 mph becoming south in the afternoon.
Thursday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 26. South wind 6 to 13 mph becoming west after midnight. Winds could gust as high as 20 mph.
Friday
Partly sunny, with a high near 43. Breezy, with a west wind 13 to 20 mph, with gusts as high as 29 mph.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 19.
Saturday
Partly sunny, with a high near 26.
Saturday Night
Partly cloudy, with a low around 9.
Sunday
Mostly sunny, with a high near 25.
Sunday Night
Partly cloudy, with a low around 14.
M.L.King Day
Mostly sunny, with a high near 29.
Monday Night
Mostly clear, with a low around 12.
Tuesday
Mostly sunny, with a high near 33.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles N Troy IL
38.79°N 89.88°W (Elev. 551 ft)
38.79°N 89.88°W (Elev. 551 ft)
4:21 am CST Jan 14, 2026
6am CST Jan 14, 2026-6pm CST Jan 20, 2026


