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Hazardous Weather Conditions

Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Overcast

59°F

15°C

Humidity 100%
Wind Speed SE 8 mph
Barometer 29.80 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 16 Apr 12:55 am CDT
Extended Forecast for

4 Miles E Oswego IL

  • Overnight

    Overnight: A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 61. West northwest wind 5 to 10 mph becoming south southeast. Winds could gust as high as 15 mph.

    Low: 61 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms before 4pm, then a slight chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 71. Southwest wind 10 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 50%.

    High: 71 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 50. North northwest wind around 5 mph becoming southeast after midnight.

    Low: 50 °F

    Partly Cloudy

  • Friday

    Friday: A 10 percent chance of showers after 4pm. Partly sunny, with a high near 80. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 80 °F

    Partly Sunny
    then Slight
    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 4am, then showers after 4am. Low around 47. Breezy, with a south wind 15 to 20 mph becoming west southwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%.

    Low: 47 °F

    Showers and
    Breezy

  • Saturday

    Saturday: A 40 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 56. Breezy.

    High: 56 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Patchy frost after 5am. Otherwise, partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy
    then Patchy
    Frost

Detailed Forecast

Overnight
A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 61. West northwest wind 5 to 10 mph becoming south southeast. Winds could gust as high as 15 mph.
Thursday
A chance of showers and thunderstorms before 4pm, then a slight chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 71. Southwest wind 10 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 50. North northwest wind around 5 mph becoming southeast after midnight.
Friday
A 10 percent chance of showers after 4pm. Partly sunny, with a high near 80. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
A slight chance of showers and thunderstorms before 7pm, then showers and possibly a thunderstorm between 7pm and 4am, then showers after 4am. Low around 47. Breezy, with a south wind 15 to 20 mph becoming west southwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%.
Saturday
A 40 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 56. Breezy.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Sunny, with a high near 52.
Sunday Night
Patchy frost after 5am. Otherwise, partly cloudy, with a low around 33.
Monday
Patchy frost before 7am. Otherwise, sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Oswego IL
 41.71°N 88.27°W
Last Update:
12:45 am CDT Apr 16, 2026
Forecast Valid:
1am CDT Apr 16, 2026-6pm CDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation