Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Heavy Rain and Potential for Flash Flooding

Strong to severe thunderstorms are forecast to develop along a frontal system stretching from portions of the Mississippi Valley into the Ohio Valley. These storms may produce heavy rain and flash flooding. The threat shifts east on Friday. Moonsoon moisture will continue to produce heavy rain with the possibility of localized flash flooding in the Four Corners area. Read More >

Hazardous Weather Conditions

Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Fair

18°C

65°F

Humidity 74%
Wind Speed N 13 km/h
Barometer 29.97 in
Dewpoint 13°C (56°F)
Visibility 16 km
Last update 27 Jul 11:35 pm CDT
Extended Forecast for

Peru IL

  • Tonight

    Tonight: Mostly clear, with a low around 17. North wind 10 to 15 km/h.

    Mostly Clear

    Low: 17 °C

  • Friday

    Friday: Mostly sunny, with a high near 26. North northeast wind 15 to 20 km/h, with gusts as high as 35 km/h.

    Mostly Sunny

    High: 26 °C

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 14. North northeast wind 10 to 15 km/h.

    Mostly Clear

    Low: 14 °C

  • Saturday

    Saturday: Sunny, with a high near 26. Northeast wind 10 to 15 km/h.

    Sunny

    High: 26 °C

  • Saturday
    Night

    Saturday Night: Clear, with a low around 13. Northeast wind 5 to 10 km/h.

    Clear

    Low: 13 °C

  • Sunday

    Sunday: Sunny, with a high near 26.

    Sunny

    High: 26 °C

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 16.

    Mostly Clear

    Low: 16 °C

  • Monday

    Monday: A slight chance of showers after 1pm.  Sunny, with a high near 28.

    Sunny then
    Slight Chance
    Showers

    High: 28 °C

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 17.

    Mostly Clear

    Low: 17 °C

Detailed Forecast

Tonight
Mostly clear, with a low around 17. North wind 10 to 15 km/h.
Friday
Mostly sunny, with a high near 26. North northeast wind 15 to 20 km/h, with gusts as high as 35 km/h.
Friday Night
Mostly clear, with a low around 14. North northeast wind 10 to 15 km/h.
Saturday
Sunny, with a high near 26. Northeast wind 10 to 15 km/h.
Saturday Night
Clear, with a low around 13. Northeast wind 5 to 10 km/h.
Sunday
Sunny, with a high near 26.
Sunday Night
Mostly clear, with a low around 16.
Monday
A slight chance of showers after 1pm. Sunny, with a high near 28.
Monday Night
Mostly clear, with a low around 17.
Tuesday
Sunny, with a high near 28.
Tuesday Night
Mostly clear, with a low around 18.
Wednesday
Mostly sunny, with a high near 28.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 18.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 28.
Click Map For Forecast
Point Forecast:
Peru IL
 41.34°N 89.11°W
11:17 pm CDT Jul 27, 2017
11pm CDT Jul 27, 2017-6pm CDT Aug 3, 2017
 
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