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Hazardous Weather Conditions

Current conditions at

Tri-Township Airport (KSFY)

Lat: 42.05°NLon: 90.11°WElev: 614ft.

Overcast

12°C

53°F

Humidity 85%
Wind Speed W 20 G 30 km/h
Barometer 29.98 in
Dewpoint 9°C (48°F)
Visibility 16 km
Wind Chill9°C (49°F)
Last update 16 Oct 1:35 am CDT
Extended Forecast for

Mount Carroll IL

Freeze Warning October 17, 01:00am until October 17, 09:00am
Click here for hazard details and duration
Freeze Warning

  • Overnight

    Overnight: Cloudy, with a low around 7. Northwest wind 25 to 30 km/h, with gusts as high as 40 km/h.

    Low: 7 °C

    Cloudy

  • Friday

    Friday: A slight chance of showers between 10am and 1pm. Cloudy, with a high near 12. Breezy, with a north wind 25 to 35 km/h, with gusts as high as 55 km/h. Chance of precipitation is 20%.

    High: 12 °C

    Slight Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Widespread frost, mainly after 4am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 0. North wind 15 to 25 km/h decreasing to 5 to 15 km/h. Winds could gust as high as 40 km/h.

    Low: 0 °C

    Decreasing
    Clouds then
    Frost

  • Saturday

    Saturday: Widespread frost before 9am. Otherwise, sunny, with a high near 13. Light and variable wind becoming southwest 10 to 15 km/h in the afternoon.

    High: 13 °C

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 3.

    Low: 3 °C

    Clear

  • Sunday

    Sunday: Areas of frost before 7am. Otherwise, sunny, with a high near 17.

    High: 17 °C

    Areas Frost
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 4.

    Low: 4 °C

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 19.

    High: 19 °C

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 6.

    Low: 6 °C

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 7. Northwest wind 25 to 30 km/h, with gusts as high as 40 km/h.
Friday
A slight chance of showers between 10am and 1pm. Cloudy, with a high near 12. Breezy, with a north wind 25 to 35 km/h, with gusts as high as 55 km/h. Chance of precipitation is 20%.
Friday Night
Widespread frost, mainly after 4am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 0. North wind 15 to 25 km/h decreasing to 5 to 15 km/h. Winds could gust as high as 40 km/h.
Saturday
Widespread frost before 9am. Otherwise, sunny, with a high near 13. Light and variable wind becoming southwest 10 to 15 km/h in the afternoon.
Saturday Night
Clear, with a low around 3.
Sunday
Areas of frost before 7am. Otherwise, sunny, with a high near 17.
Sunday Night
Mostly clear, with a low around 4.
Monday
Mostly sunny, with a high near 19.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Mostly sunny, with a high near 21.
Tuesday Night
Mostly clear, with a low around 7.
Wednesday
Mostly sunny, with a high near 22.
Wednesday Night
Mostly clear, with a low around 10.
Thursday
Partly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Carroll IL
 42.09°N 89.98°W (Elev. 778 m)
Last Update:
1:36 am CDT Oct 16, 2026
Forecast Valid:
1am CDT Oct 16, 2026-6pm CDT Oct 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation