Hazardous Weather Conditions
Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Light Snow
25°F
-4°C
| Humidity | 80% |
| Wind Speed | S 14 mph |
| Barometer | 29.73 in |
| Dewpoint | 19°F (-7°C) |
| Visibility | 1.50 mi |
| Wind Chill | 13°F (-11°C) |
| Last update | 15 Jan 10:41 pm CST |
Extended Forecast for
Peru IL
Tonight

Low: 25 °F⇑
Snow
Friday

High: 36 °F
Chance Snow
and BreezyFriday Night

Low: 14 °F
Chance Snow
ShowersSaturday
High: 18 °F
Partly Sunny
then Chance
Flurries and
BreezySaturday Night

Low: 7 °F
Chance
FlurriesSunday

High: 21 °F
Partly Sunny
Sunday Night
Low: 4 °F
Mostly Cloudy
then Partly
Cloudy and
BlusteryM.L.King Day

High: 11 °F
Mostly Sunny
and BlusteryMonday Night

Low: 4 °F
Partly Cloudy
Detailed Forecast
Tonight
Snow before 2am, then a chance of snow after 4am. Temperature rising to around 28 by 5am. South southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.
Friday
A 40 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 36. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
A 30 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 14. Wind chill values as low as zero. West northwest wind around 15 mph, with gusts as high as 20 mph.
Saturday
A chance of flurries. Partly sunny, with a high near 18. Wind chill values as low as -1. Breezy, with a west wind 15 to 20 mph, with gusts as high as 25 mph.
Saturday Night
A chance of flurries before midnight. Mostly cloudy, with a low around 7. West wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 21.
Sunday Night
Partly cloudy, with a low around 4. Blustery.
M.L.King Day
Mostly sunny, with a high near 11. Blustery.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Mostly sunny, with a high near 23.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 28.
Wednesday Night
Partly cloudy, with a low around 12.
Thursday
Mostly sunny, with a high near 30.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Peru IL
41.32°N 89.12°W
41.32°N 89.12°W
9:41 pm CST Jan 15, 2026
11pm CST Jan 15, 2026-6pm CST Jan 22, 2026



