Severe Weather and Heavy Rainfall in the Midwest and Desert Southwest; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall are possible in the Midwest into the Central Appalachians and the Desert Southwest early this week. Storms are also expected in parts of the northern Plains today. Fire weather and air quality concerns will persist across portions of the West. Mid-summer heat will continue across much of the CONUS this week, especially in the the south-central High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Tri-Township Airport (KSFY)

Lat: 42.05°NLon: 90.11°WElev: 614ft.

Mostly Cloudy

82°F

28°C

Humidity 73%
Wind Speed NE 6 mph
Barometer 29.96 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 10 Aug 11:55 am CDT
Extended Forecast for

6 Miles WSW Chadwick IL

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 84. Southeast wind around 5 mph becoming west.

    High: 84 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly after 11pm.  Patchy fog after 5am.  Otherwise, partly cloudy, with a low around 70. Calm wind becoming southeast around 5 mph after midnight.

    Low: 70 °F

    Chance
    T-storms and
    Patchy Fog

  • Tuesday

    Tuesday: Showers and thunderstorms, mainly before 1pm. Some of the storms could produce heavy rainfall.  Patchy fog before 8am. High near 84. Southeast wind around 5 mph becoming southwest in the afternoon.  Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    High: 84 °F

    Heavy Rain
    and Patchy
    Fog then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 68. East wind around 5 mph.  Chance of precipitation is 40%.

    Low: 68 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A 40 percent chance of showers before 1pm.  Partly sunny, with a high near 85.

    High: 85 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm.  Mostly cloudy, with a high near 78. Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 76.

    High: 76 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. Southeast wind around 5 mph becoming west.
Tonight
A 40 percent chance of showers and thunderstorms, mainly after 11pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 70. Calm wind becoming southeast around 5 mph after midnight.
Tuesday
Showers and thunderstorms, mainly before 1pm. Some of the storms could produce heavy rainfall. Patchy fog before 8am. High near 84. Southeast wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 68. East wind around 5 mph. Chance of precipitation is 40%.
Wednesday
A 40 percent chance of showers before 1pm. Partly sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 67.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 78. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 62.
Friday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 61.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 78.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 64.
Sunday
Partly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Chadwick IL
 41.98°N 89.99°W (Elev. 850 ft)
11:46 am CDT Aug 10, 2026
12pm CDT Aug 10, 2026-6pm CDT Aug 16, 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