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Hazardous Weather Conditions

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Overcast

68°F

20°C

Humidity 98%
Wind Speed N 10 G 16 mph
Barometer 30.09 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 31 Jul 2:15 am CDT
Extended Forecast for

Lostant IL

Flood Watch July 31, 02:34am until July 31, 04:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch July 31, 02:34am until July 31, 04:00am

    NOW until 4:00am Thu

    Flood Watch

  • Overnight

    Low: 66 °F

    Showers
    Likely

  • Thursday

    Thursday: A 30 percent chance of showers before 7am. Patchy smoke after 1pm. Cloudy through mid morning, then gradual clearing, with a high near 75. Northeast wind around 15 mph, with gusts as high as 25 mph.

    High: 75 °F

    Chance
    Showers then
    Patchy Smoke

  • Thursday Night

    Thursday Night: Patchy smoke before 1am. Mostly clear, with a low around 58. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 58 °F

    Patchy Smoke

  • Friday

    Friday: Sunny, with a high near 76. East northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54. Northeast wind around 5 mph, with gusts as high as 10 mph.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

Detailed Forecast

Overnight
Showers likely, mainly before 4am. Cloudy, with a low around 66. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A 30 percent chance of showers before 7am. Patchy smoke after 1pm. Cloudy through mid morning, then gradual clearing, with a high near 75. Northeast wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
Patchy smoke before 1am. Mostly clear, with a low around 58. North northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 76. East northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Mostly clear, with a low around 54. Northeast wind around 5 mph, with gusts as high as 10 mph.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Partly sunny, with a high near 79.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
A chance of showers. Mostly sunny, with a high near 81.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
Mostly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lostant IL
 41.14°N 89.07°W
Last Update:
1:41 am CDT Jul 31, 2025
Forecast Valid:
2am CDT Jul 31, 2025-6pm CDT Aug 6, 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