Hazardous Weather Conditions
Current conditions at
Joliet Regional Airport (KJOT)
Lat: 41.52°NLon: 88.18°WElev: 572ft.
Light Rain
37°F
3°C
| Humidity | 98% |
| Wind Speed | NW 3 mph |
| Barometer | 29.97 in |
| Dewpoint | 36°F (2°C) |
| Visibility | 5.00 mi |
| Last update | 10 Jan 9:15 am CST |
Extended Forecast for
Preston Heights IL
Today
High: 38 °F⇓
Rain/Snow
then Chance
Rain/SnowTonight

Low: 23 °F
Scattered
Snow Showers
and BlusterySunday
High: 33 °F
Chance
Flurries and
Breezy then
Mostly SunnySunday Night

Low: 22 °F
Mostly Clear
Monday

High: 44 °F
Mostly Sunny
Monday Night

Low: 33 °F
Mostly Cloudy
Tuesday
High: 50 °F
Mostly Cloudy
then Slight
Chance
ShowersTuesday Night
Low: 32 °F
Mostly Cloudy
then Chance
Snow ShowersWednesday

High: 35 °F
Chance Snow
Showers
Detailed Forecast
Today
Rain and snow before 1pm, then a chance of snow after 4pm. Temperature falling to around 34 by 5pm. West northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tonight
Scattered snow showers. Mostly cloudy, with a low around 23. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Sunday
A chance of flurries before 9am. Partly sunny, with a high near 33. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 22. Southwest wind 5 to 15 mph.
Monday
Mostly sunny, with a high near 44. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
A 20 percent chance of showers after noon. Partly sunny, with a high near 50.
Tuesday Night
A chance of snow showers after 3am. Mostly cloudy, with a low around 32.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 31.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 26.
Friday
A chance of snow showers. Mostly cloudy, with a high near 35.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Preston Heights IL
41.5°N 88.08°W
41.5°N 88.08°W
9:26 am CST Jan 10, 2026
9am CST Jan 10, 2026-6pm CST Jan 16, 2026



