
Critical Fire Weather in the High Plains; Heavy Rain and High Winds in Hawaii
Gusty winds and low relative humidity will bring widespread critical fire weather today across the central and southern High Plains. Heavy rain and thunderstorms may bring flooding to Hawaii through today. High winds across the islands may result in high surf, power outages, property damage, and difficult travel. Read More >
Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Fair
45°F
7°C
| Humidity | 43% |
| Wind Speed | S 9 mph |
| Barometer | 29.98 in |
| Dewpoint | 23°F (-5°C) |
| Visibility | 10.00 mi |
| Wind Chill | 40°F (4°C) |
| Last update | 9 Feb 5:01 pm CST |
Extended Forecast for
Princeton IL
Tonight

Low: 35 °F
Decreasing
CloudsTuesday

High: 46 °F
Mostly Sunny
Tuesday Night

Low: 25 °F
Mostly Clear
Wednesday

High: 43 °F
Sunny
Wednesday Night

Low: 27 °F
Partly Cloudy
Thursday

High: 42 °F
Cloudy
Thursday Night

Low: 27 °F
Mostly Cloudy
Friday

High: 44 °F
Mostly Sunny
Friday Night

Low: 29 °F
Mostly Cloudy
Detailed Forecast
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 35. South wind around 10 mph becoming west after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 46. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 25. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 43. Northwest wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
Cloudy, with a high near 42.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
Mostly sunny, with a high near 44.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 45.
Saturday Night
Rain and snow likely. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.
Sunday
A 40 percent chance of rain. Mostly sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 29.
Washington's Birthday
Partly sunny, with a high near 49.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Princeton IL
41.37°N 89.46°W (Elev. 709 ft)
41.37°N 89.46°W (Elev. 709 ft)
4:27 pm CST Feb 9, 2026
5pm CST Feb 9, 2026-6pm CST Feb 16, 2026


