Hazardous Weather Conditions
Current conditions at
Chicago/Waukegan Regional Airport (KUGN)
Lat: 42.43°NLon: 87.86°WElev: 709ft.
Fair
68°F
20°C
| Humidity | 68% |
| Wind Speed | SE 10 mph |
| Barometer | 29.84 in (1010.1 mb) |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 17 Apr 12:51 pm CDT |
Extended Forecast for
3 Miles NW Russell IL
Flood Warning until further notice
Flood Watch April 17, 03:00pm until April 18, 05:00am
NOW until further notice

Flood Warning
This Afternoon

High: 77 °F
T-storms
LikelyTonight
Low: 42 °F
T-storms then
Showers
LikelySaturday
High: 49 °F
Slight Chance
Showers then
SunnySaturday Night

Low: 32 °F
Mostly Clear
then Areas
FrostSunday

High: 48 °F
Areas Frost
then Mostly
SunnySunday Night

Low: 31 °F
Frost
Monday

High: 53 °F
Frost then
SunnyMonday Night

Low: 42 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
Showers and thunderstorms likely, mainly after 5pm. Mostly sunny, with a high near 77. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before 3am, then a chance of showers. Low around 42. South wind around 15 mph becoming west northwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A 10 percent chance of showers before 7am. Cloudy through mid morning, then gradual clearing, with a high near 49. West northwest wind around 15 mph, with gusts as high as 30 mph.
Saturday Night
Areas of frost after 3am. Otherwise, mostly clear, with a low around 32. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Areas of frost before 7am. Otherwise, mostly sunny, with a high near 48. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 31.
Monday
Widespread frost before 8am. Otherwise, sunny, with a high near 53.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 71.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NW Russell IL
42.48°N 87.99°W
42.48°N 87.99°W
12:46 pm CDT Apr 17, 2026
1pm CDT Apr 17, 2026-6pm CDT Apr 23, 2026



