Severe Thunderstorms and Flooding from the Southern Plains to the Great Lakes; Record Heat in the East

Widely scattered severe thunderstorms may produce damaging winds, hail, and flash flooding from the southern Plains into the lower Great Lakes. Elevated to locally critical fire weather conditions will persist across portions of the Southwest and Southern High Plains due to gusty winds and dry conditions. An early-season heatwave will challenge temperature records across the eastern U.S.. Read More >

Current conditions at

Tri-Township Airport (KSFY)

Lat: 42.05°NLon: 90.11°WElev: 614ft.

Fair

60°F

16°C

Humidity 67%
Wind Speed NW 17 G 23 mph
Barometer 30.07 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 19 May 7:15 pm CDT
Extended Forecast for

2 Miles ENE Tri-Township Airport IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. North wind 5 to 10 mph.

    Low: 45 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 66. North wind 5 to 10 mph.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. Northeast wind 5 to 10 mph.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 67. East wind around 10 mph.

    High: 67 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 1am.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers.  Mostly cloudy, with a high near 64. New precipitation amounts between a quarter and half of an inch possible.

    High: 64 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before 1am.  Mostly cloudy, with a low around 49. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely

  • Saturday

    Saturday: Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 45. North wind 5 to 10 mph.
Wednesday
Sunny, with a high near 66. North wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 42. Northeast wind 5 to 10 mph.
Thursday
Mostly cloudy, with a high near 67. East wind around 10 mph.
Thursday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 46.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 64. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 73.
Saturday Night
Mostly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 54.
Memorial Day
Mostly sunny, with a high near 83.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Mostly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Tri-Township Airport IL
 42.07°N 90.07°W (Elev. 699 ft)
6:56 pm CDT May 19, 2026
7pm CDT May 19, 2026-6pm CDT May 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database