Hazardous Weather Conditions
Current conditions at
St. Louis Regional Airport (KALN)
Lat: 38.89°NLon: 90.03°WElev: 518ft.
Fair
41°F
5°C
| Humidity | 87% |
| Wind Speed | N 6 mph |
| Barometer | 30.54 in |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 37°F (3°C) |
| Last update | 17 Oct 6:50 am CDT |
Extended Forecast for
3 Miles S Hartford IL
Frost Advisory October 18, 01:00am until October 18, 09:00am
Today
High: 62 °F
Sunny
Tonight
Low: 37 °F
Clear
Sunday
High: 68 °F
Areas Frost
then SunnySunday Night
Low: 38 °F
Clear
Monday
High: 73 °F
Sunny
Monday Night
Low: 41 °F
Mostly Clear
Tuesday
High: 76 °F
Sunny
Tuesday Night
Low: 44 °F
Mostly Clear
Wednesday
High: 79 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 62. North wind around 6 mph becoming calm in the afternoon.
Tonight
Clear, with a low around 37. Calm wind.
Sunday
Areas of frost before 8am. Otherwise, sunny, with a high near 68. Southeast wind 3 to 7 mph.
Sunday Night
Clear, with a low around 38. Southeast wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 73. Light southeast wind.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 84.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles S Hartford IL
38.77°N 90.08°W (Elev. 427 ft)
38.77°N 90.08°W (Elev. 427 ft)
6:26 am CDT Oct 17, 2026
8am CDT Oct 17, 2026-6pm CDT Oct 23, 2026
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