Severe Thunderstorms and Heavy Rain in the Central Plains; Dry Thunderstorms and Critical Fire Weather in the West

Severe thunderstorms and heavy rain may produce large to very-large hail, severe winds, tornadoes and numerous instances of flash flooding across portions of the central Plains. Scattered slow-moving storms will continue to bring a flash flooding threat to the central Gulf Coast. Elevated to critical fire weather conditions are expected across much of the western U.S.. Read More >

Hazardous Weather Conditions

Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Overcast

63°F

17°C

Humidity 100%
Wind Speed SW 8 mph
Barometer 29.97 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 20 Jun 2:35 am CDT
Extended Forecast for

4 Miles WNW Orland Park IL

  • Overnight

    Overnight: A 30 percent chance of showers, mainly before 3am.  Partly cloudy, with a low around 59. West wind around 10 mph.

    Low: 59 °F

    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 78. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 60. West northwest wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 60 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 4pm.  High near 72. Light east wind becoming east northeast 10 to 15 mph in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 80%.

    High: 72 °F

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm.  Low around 58. Northeast wind around 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%.

    Low: 58 °F

    Showers

  • Monday

    Monday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly before 3am. Partly cloudy, with a low around 59. West wind around 10 mph.
Saturday
Sunny, with a high near 78. West wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 60. West northwest wind 5 to 10 mph becoming light and variable in the evening.
Sunday
Showers, with thunderstorms also possible after 4pm. High near 72. Light east wind becoming east northeast 10 to 15 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Sunday Night
Showers and possibly a thunderstorm. Low around 58. Northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Monday
Partly sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 76.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 57.
Thursday
A chance of showers. Mostly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 78.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Orland Park IL
 41.63°N 87.93°W
1:21 am CDT Jun 20, 2026
2am CDT Jun 20, 2026-6pm CDT Jun 26, 2026
 
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