Hazardous Weather Conditions
Current conditions at
Tri-Township Airport (KSFY)
Lat: 42.05°NLon: 90.11°WElev: 614ft.
Fair
20°F
-7°C
| Humidity | 39% |
| Wind Speed | W 7 mph |
| Barometer | 30.23 in |
| Dewpoint | -2°F (-19°C) |
| Visibility | 10.00 mi |
| Wind Chill | 11°F (-12°C) |
| Last update | 17 Mar 12:55 pm CDT |
Extended Forecast for
Savanna IL
This Afternoon
High: 23 °F
Mostly Cloudy
Tonight
Low: 18 °F
Snow
Wednesday
High: 41 °F
Decreasing
CloudsWednesday Night
Low: 32 °F
Mostly Cloudy
then Slight
Chance RainThursday
High: 50 °F
Mostly Sunny
Thursday Night
Low: 34 °F
Mostly Cloudy
Friday
High: 60 °F
Partly Sunny
Friday Night
Low: 39 °F
Mostly Cloudy
Saturday
High: 67 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Mostly cloudy, with a high near 23. Southwest wind around 5 mph.
Tonight
Snow with a chance of flurries before 2am, then a chance of snow between 2am and 4am. Low around 18. South wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 41. South wind around 5 mph becoming west in the afternoon.
Wednesday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 32. Calm wind.
Thursday
Mostly sunny, with a high near 50.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
Partly sunny, with a high near 60.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Partly sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 27.
Monday
Partly sunny, with a high near 45.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Savanna IL
42.09°N 90.13°W (Elev. 623 ft)
42.09°N 90.13°W (Elev. 623 ft)
11:56 am CDT Mar 17, 2026
1pm CDT Mar 17, 2026-6pm CDT Mar 23, 2026
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