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

Hazardous Weather Conditions

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Fair

72°F

22°C

Humidity 78%
Wind Speed S 3 mph
Barometer 30.06 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 12 Jun 7:55 am CDT
Extended Forecast for

3 Miles W Lostant IL

  • Today

    Today: A 10 percent chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 88. South wind 5 to 10 mph.

    High: 88 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 7pm, then a chance of showers after 4am. Mostly cloudy, with a low around 66. South wind around 5 mph becoming east northeast after midnight. Chance of precipitation is 30%.

    Low: 66 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 81. East southeast wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 81 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 66. East southeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 40%.

    Low: 66 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 84. East northeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.

    High: 84 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of thunderstorms before 7pm. Partly cloudy, with a low around 62. Chance of precipitation is 30%.

    Low: 62 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 82.

    High: 82 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 62.

    Low: 62 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of showers after 1pm. Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
A 10 percent chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 88. South wind 5 to 10 mph.
Tonight
A slight chance of showers and thunderstorms before 7pm, then a chance of showers after 4am. Mostly cloudy, with a low around 66. South wind around 5 mph becoming east northeast after midnight. Chance of precipitation is 30%.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 81. East southeast wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 66. East southeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 40%.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 84. East northeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.
Saturday Night
A chance of thunderstorms before 7pm. Partly cloudy, with a low around 62. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 82.
Sunday Night
Mostly cloudy, with a low around 62.
Monday
A chance of showers after 1pm. Mostly sunny, with a high near 85.
Monday Night
A chance of showers after 1am. Mostly cloudy, with a low around 66.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 87.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 87.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Lostant IL
 41.14°N 89.13°W
Last Update:
5:57 am CDT Jun 12, 2025
Forecast Valid:
8am CDT Jun 12, 2025-6pm CDT Jun 18, 2025
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation