Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Partly Cloudy

48°F

9°C

Humidity 71%
Wind Speed N 6 mph
Barometer 29.98 in
Dewpoint 39°F (4°C)
Visibility 7.00 mi
Wind Chill45°F (7°C)
Last update 21 Nov 1:46 pm CST
Extended Forecast for

Homer Glen IL

  • This Afternoon

    This Afternoon: A 30 percent chance of rain, mainly after 4pm.  Cloudy, with a steady temperature around 47. Northeast wind around 5 mph.

    High: 47 °F

    Chance Rain

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 8pm.  Cloudy during the early evening, then gradual clearing, with a low around 33. North wind around 5 mph.

    Low: 33 °F

    Chance Rain
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 51. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34. Southwest wind 5 to 10 mph becoming west northwest after midnight. Winds could gust as high as 15 mph.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 53. West northwest wind around 5 mph becoming south southwest in the afternoon. Winds could gust as high as 10 mph.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of rain after noon.  Mostly cloudy, with a high near 54.

    High: 54 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain.  Cloudy, with a low around 47.

    Low: 47 °F

    Rain

  • Tuesday

    Tuesday: A chance of rain.  Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 30 percent chance of rain, mainly after 4pm. Cloudy, with a steady temperature around 47. Northeast wind around 5 mph.
Tonight
A 30 percent chance of rain, mainly before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 33. North wind around 5 mph.
Saturday
Mostly sunny, with a high near 51. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Mostly clear, with a low around 34. Southwest wind 5 to 10 mph becoming west northwest after midnight. Winds could gust as high as 15 mph.
Sunday
Sunny, with a high near 53. West northwest wind around 5 mph becoming south southwest in the afternoon. Winds could gust as high as 10 mph.
Sunday Night
Partly cloudy, with a low around 35.
Monday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 54.
Monday Night
Rain. Cloudy, with a low around 47.
Tuesday
A chance of rain. Mostly cloudy, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 42.
Wednesday Night
Partly cloudy, with a low around 25.
Thanksgiving Day
Mostly sunny, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Homer Glen IL
 41.61°N 88.02°W
1:51 pm CST Nov 21, 2025
2pm CST Nov 21, 2025-6pm CST Nov 27, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database