Hazardous Weather Conditions
Current conditions at
Illinois Valley Regional Airport (KVYS)
Lat: 41.35°NLon: 89.15°WElev: 650ft.
Fair
82°F
28°C
| Humidity | 74% |
| Wind Speed | SW 5 mph |
| Barometer | 29.94 in |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 87°F (31°C) |
| Last update | 30 Jun 10:04 pm CDT |
Extended Forecast for
Oglesby IL
Extreme Heat Warning June 30, 10:14pm until July 3, 12:00am
NOW until 12:00am Fri

Extreme Heat Warning
Tonight

Low: 76 °F
Mostly Clear
Wednesday

High: 93 °F
Sunny
Wednesday Night

Low: 78 °F
Mostly Clear
Thursday

High: 94 °F
Sunny
Thursday Night
Low: 76 °F
Partly Cloudy
then Chance
ShowersFriday

High: 92 °F
Showers
LikelyFriday Night

Low: 74 °F
Chance
T-stormsIndependence Day
High: 88 °F
Chance
T-storms then
Showers
Likely
Detailed Forecast
Tonight
Mostly clear, with a low around 76. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 93. Heat index values as high as 102. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 78. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 94. Heat index values as high as 100. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
A chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Partly cloudy, with a low around 76. South southwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.
Friday
A chance of showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 92. Chance of precipitation is 70%.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.
Independence Day
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 88.
Saturday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 71.
Sunday
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 69.
Monday
Mostly sunny, with a high near 86.
Monday Night
Partly cloudy, with a low around 68.
Tuesday
Partly sunny, with a high near 86.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Oglesby IL
41.3°N 89.06°W
41.3°N 89.06°W
9:01 pm CDT Jun 30, 2026
10pm CDT Jun 30, 2026-6pm CDT Jul 7, 2026



