National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tropical Moisture Will Bring Heavy to Excessive Rainfall with Possible Flooding This Week

Tropical moisture will surge over the southwest into the central U.S. this week with several days of heavy to excessive rainfall which may bring limited to considerable flooding. Isolated severe thunderstorm gusts and a couple of tornadoes will be possible from southeast New Mexico into west Texas. Read More >

Hazardous Weather Conditions

Current conditions at

Kenosha, Kenosha Regional Airport (KENW)

Lat: 42.6°NLon: 87.94°WElev: 741ft.

Fog

48°F

9°C

Humidity 100%
Wind Speed Calm
Barometer 30.06 in (1018.1 mb)
Dewpoint 48°F (9°C)
Visibility 0.25 mi
Last update 29 Sep 4:53 am CDT
Extended Forecast for

Lake Catherine IL

  • Today

    Today: Areas of fog before 10am. Otherwise, partly sunny, with a high near 74. Light southwest wind becoming south southwest 5 to 10 mph in the morning.

    High: 74 °F

    Areas Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 60. South wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 60 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers. High near 69. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 69 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely. Cloudy, with a low around 63. South southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.

    Low: 63 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers and possibly a thunderstorm. High near 70. Southwest wind around 5 mph becoming north in the afternoon. Winds could gust as high as 10 mph. Chance of precipitation is 90%.

    High: 70 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly before 1am. Cloudy, with a low around 52. Chance of precipitation is 70%.

    Low: 52 °F

    Showers
    Likely

  • Friday

    Friday: A 40 percent chance of showers before 1pm. Partly sunny, with a high near 64.

    High: 64 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

Today
Areas of fog before 10am. Otherwise, partly sunny, with a high near 74. Light southwest wind becoming south southwest 5 to 10 mph in the morning.
Tonight
A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 60. South wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday
Showers. High near 69. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely. Cloudy, with a low around 63. South southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.
Thursday
Showers and possibly a thunderstorm. High near 70. Southwest wind around 5 mph becoming north in the afternoon. Winds could gust as high as 10 mph. Chance of precipitation is 90%.
Thursday Night
Showers likely, mainly before 1am. Cloudy, with a low around 52. Chance of precipitation is 70%.
Friday
A 40 percent chance of showers before 1pm. Partly sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Catherine IL
 42.49°N 88.13°W
Last Update:
3:41 am CDT Sep 29, 2026
Forecast Valid:
5am CDT Sep 29, 2026-6pm CDT Oct 5, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation