Hazardous Weather Conditions
Current conditions at
Lewis University Airport (KLOT)
Lat: 41.6°NLon: 88.1°WElev: 669ft.
Partly Cloudy and Breezy
50°F
10°C
| Humidity | 50% |
| Wind Speed | W 24 G 39 mph |
| Barometer | 29.96 in |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Wind Chill | 43°F (6°C) |
| Last update | 18 Apr 3:45 pm CDT |
Extended Forecast for
4 Miles E Oswego IL
Flood Warning until further notice
Freeze Watch April 20, 12:00am until April 20, 09:00am
Frost Advisory April 19, 12:00am until April 19, 09:00am
NOW until further notice
Flood Warning
Tonight
Low: 33 °F
Mostly Clear
and Breezy
then Patchy
FrostSunday
High: 51 °F
Chance
ShowersSunday Night
Low: 30 °F
Partly Cloudy
then FrostMonday
High: 54 °F
Frost then
SunnyMonday Night
Low: 43 °F
Partly Cloudy
Tuesday
High: 72 °F
Mostly Sunny
then Slight
Chance
ShowersTuesday Night
Low: 50 °F
Slight Chance
ShowersWednesday
High: 75 °F
Sunny
Detailed Forecast
Tonight
Patchy frost after midnight. Otherwise, mostly clear, with a low around 33. Breezy, with a west northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Sunday
A 30 percent chance of showers, mainly after 1pm. Areas of frost before 9am. Otherwise, mostly sunny, with a high near 51. West southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 30. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Widespread frost before 8am. Otherwise, sunny, with a high near 54. Calm wind becoming south around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Partly cloudy, with a low around 43. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 72.
Tuesday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 50.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Mostly sunny, with a high near 81.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 61.
Friday
Showers likely. Mostly cloudy, with a high near 72.
Friday Night
A chance of showers. Mostly cloudy, with a low around 44.
Saturday
Partly sunny, with a high near 63.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles E Oswego IL
41.71°N 88.27°W
41.71°N 88.27°W
4:21 pm CDT Apr 18, 2026
5pm CDT Apr 18, 2026-6pm CDT Apr 25, 2026
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