Current conditions at

Tri-Township Airport (KSFY)

Lat: 42.05°NLon: 90.11°WElev: 614ft.

Fair

45°F

7°C

Humidity 41%
Wind Speed W 20 G 31 mph
Barometer 29.87 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 13 Mar 3:55 pm CDT
Extended Forecast for

Savanna IL

Winter Storm Watch March 15, 07:00pm until March 16, 07:00pm
Click here for hazard details and duration
Winter Storm Watch
  • This Afternoon

    This Afternoon: Sunny, with a high near 45. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.

    High: 45 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 28. Northwest wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.

    Low: 28 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A chance of snow between 9am and 11am.  Cloudy, with a high near 42. Light east wind becoming southeast 5 to 10 mph in the morning.  Chance of precipitation is 30%.

    High: 42 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: A slight chance of rain and snow before 8pm, then a chance of rain.  Cloudy, with a low around 35. East wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 35 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain

  • Sunday

    Sunday: Rain.  High near 59. Breezy.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 59 °F

    Rain and
    Breezy

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 10pm.  Patchy blowing snow after 10pm. Low around 16. Blustery.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 16 °F

    Rain/Snow and
    Patchy
    Blowing Snow

  • Monday

    Monday: A 50 percent chance of snow before 1pm.  Areas of blowing snow. Cloudy, with a high near 21. Blustery.

    High: 21 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 45. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.
Tonight
Increasing clouds, with a low around 28. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Saturday
A chance of snow between 9am and 11am. Cloudy, with a high near 42. Light east wind becoming southeast 5 to 10 mph in the morning. Chance of precipitation is 30%.
Saturday Night
A slight chance of rain and snow before 8pm, then a chance of rain. Cloudy, with a low around 35. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday
Rain. High near 59. Breezy. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Rain and snow, becoming all snow after 10pm. Patchy blowing snow after 10pm. Low around 16. Blustery. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
A 50 percent chance of snow before 1pm. Areas of blowing snow. Cloudy, with a high near 21. Blustery.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 60%.
Wednesday
Partly sunny, with a high near 45.
Wednesday Night
Mostly clear, with a low around 28.
Thursday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Savanna IL
 42.09°N 90.13°W (Elev. 623 ft)
3:06 pm CDT Mar 13, 2026
4pm CDT Mar 13, 2026-6pm CDT Mar 19, 2026
 
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