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

Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

Lansing Municipal Airport (KIGQ)

Lat: 41.54°NLon: 87.53°WElev: 607ft.

Overcast

42°F

6°C

Humidity 78%
Wind Speed E 10 mph
Barometer 29.94 in
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 18 Nov 1:55 pm CST
Extended Forecast for

Flossmoor IL

  • This Afternoon

    This Afternoon: A 40 percent chance of rain, mainly before 4pm. Cloudy, with a high near 42. East northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 42 °F

    Chance Rain

  • Tonight

    Tonight: Cloudy, with a low around 40. East northeast wind 5 to 10 mph.

    Low: 40 °F

    Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 45. East southeast wind around 5 mph.

    High: 45 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after noon. Mostly cloudy, with a high near 56. Light south wind becoming south southwest 5 to 10 mph in the morning.

    High: 56 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of rain after noon. Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of rain, mainly before 4pm. Cloudy, with a high near 42. East northeast wind around 10 mph, with gusts as high as 20 mph.
Tonight
Cloudy, with a low around 40. East northeast wind 5 to 10 mph.
Wednesday
Cloudy, with a high near 45. East southeast wind around 5 mph.
Wednesday Night
Cloudy, with a low around 40. Calm wind.
Thursday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 56. Light south wind becoming south southwest 5 to 10 mph in the morning.
Thursday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 40.
Friday
A 20 percent chance of rain after noon. Partly sunny, with a high near 51.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 50.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 39.
Monday
Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Flossmoor IL
 41.53°N 87.7°W
Last Update:
1:35 pm CST Nov 18, 2025
Forecast Valid:
2pm CST Nov 18, 2025-6pm CST Nov 24, 2025
 
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