Hazardous Weather Conditions
Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Fair
12°F
-11°C
| Humidity | 62% |
| Wind Speed | W 8 mph |
| Barometer | 29.95 in |
| Dewpoint | 1°F (-17°C) |
| Visibility | 10.00 mi |
| Wind Chill | 0°F (-18°C) |
| Last update | 17 Jan 6:40 am CST |
Extended Forecast for
Peru IL
Today
High: 20 °F
Mostly Sunny
then Snow
Likely and
BreezyTonight
Low: 9 °F
Snow Likely
then Mostly
CloudySunday
High: 21 °F
Partly Sunny
then Snow
LikelySunday Night
Low: 3 °F
Blustery.
Slight Chance
Snow then
Mostly CloudyM.L.King Day

High: 10 °F
Cold and
BlusteryMonday Night

Low: 4 °F
Mostly Clear
Tuesday

High: 27 °F
Mostly Sunny
Tuesday Night

Low: 20 °F
Mostly Cloudy
Wednesday

High: 32 °F
Mostly Cloudy
Detailed Forecast
Today
A slight chance of flurries between 11am and 1pm, then snow likely after 1pm. Increasing clouds, with a high near 20. Wind chill values as low as -2. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly before 9pm, then a slight chance of flurries after 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 9. Wind chill values as low as -5. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday
Snow likely after noon. Increasing clouds, with a high near 21. Wind chill values as low as -5. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 3. Wind chill values as low as -18. Blustery, with a southwest wind 10 to 15 mph becoming west northwest 20 to 25 mph after midnight. Winds could gust as high as 30 mph.
M.L.King Day
Mostly sunny and cold, with a high near 10. Blustery, with a west northwest wind 15 to 25 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 4.
Tuesday
Mostly sunny, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Mostly cloudy, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 13.
Thursday
Mostly sunny, with a high near 22.
Thursday Night
Partly cloudy, with a low around 10.
Friday
Partly sunny, with a high near 25.
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
5:26 am CST Jan 17, 2026
7am CST Jan 17, 2026-6pm CST Jan 23, 2026



