Heavy Rainfall Continues from the Southwest to the Plains; Severe Thunderstorms in the Southern Plains

Pacific tropical moisture wrapping into a storm will continue a multi-day heavy rainfall event this week that will impact the Southwest into the Plains. Scattered severe thunderstorms capable of mainly severe wind gusts appear possible across portions of the southern Plains this afternoon into tonight. There is also a risk of isolated severe winds gusts and tornadoes in Kansas into Nebraska. Read More >

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Light Rain Fog/Mist

65°F

18°C

Humidity 97%
Wind Speed SW 10 mph
Barometer 29.86 in (1010.7 mb)
Dewpoint 64°F (18°C)
Visibility 6.00 mi
Last update 30 Sep 6:51 pm CDT
Extended Forecast for

Hainesville IL

  • Tonight

    Tonight: Showers, with thunderstorms also possible after 4am.  Low around 64. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 64 °F

    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm.  High near 70. South wind 5 to 10 mph becoming north in the afternoon.  Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 70 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly before 10pm.  Mostly cloudy, with a low around 51. North wind 5 to 10 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 51 °F

    Showers
    Likely

  • Friday

    Friday: Partly sunny through mid morning, then becoming sunny, with a high near 64. North wind around 10 mph, with gusts as high as 15 mph.

    High: 64 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 43. North wind around 5 mph becoming calm  in the evening.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers, with thunderstorms also possible after 4am. Low around 64. South southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Showers and possibly a thunderstorm. High near 70. South wind 5 to 10 mph becoming north in the afternoon. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Thursday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 51. North wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Partly sunny through mid morning, then becoming sunny, with a high near 64. North wind around 10 mph, with gusts as high as 15 mph.
Friday Night
Mostly clear, with a low around 43. North wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 61.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Partly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Hainesville IL
 42.33°N 88.05°W
4:36 pm CDT Sep 30, 2026
7pm CDT Sep 30, 2026-6pm CDT Oct 7, 2026
 
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Additional Resources

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