Hazardous Weather Conditions
Current conditions at
Tri-Township Airport (KSFY)
Lat: 42.05°NLon: 90.11°WElev: 614ft.
Fair
66°F
19°C
| Humidity | 56% |
| Wind Speed | NW 3 mph |
| Barometer | 30.13 in |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 8 Oct 11:55 am CDT |
Extended Forecast for
Lanark IL
This Afternoon
High: 71 °F
Sunny
Tonight
Low: 51 °F
Partly Cloudy
Friday
High: 75 °F
Chance
ShowersFriday Night
Low: 60 °F
Clear
Saturday
High: 81 °F
Sunny
Saturday Night
Low: 58 °F
Partly Cloudy
Sunday
High: 76 °F
Sunny
Sunday Night
Low: 56 °F
Mostly Clear
Columbus Day
High: 78 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 71. West wind around 5 mph.
Tonight
Partly cloudy, with a low around 51. Calm wind.
Friday
A chance of showers and thunderstorms before 1pm, then a chance of showers between 1pm and 3pm. Mostly cloudy, then becoming sunny during the afternoon, with a high near 75. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.
Friday Night
Clear, with a low around 60. South wind around 10 mph.
Saturday
Sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 56.
Columbus Day
Mostly sunny, with a high near 78.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 63.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Lanark IL
42.11°N 89.83°W (Elev. 883 ft)
42.11°N 89.83°W (Elev. 883 ft)
9:26 am CDT Oct 8, 2026
12pm CDT Oct 8, 2026-6pm CDT Oct 14, 2026
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