Dangerous Heat in the Northeast and Northwest U.S.; Areas of Excessive Rainfall In the Ohio Valley and Southwest

Dangerous heat will continue to impact portions of the Northwest and Northeast U.S. through this evening. Monsoon showers and thunderstorms may result in flash flooding and debris flows from the Four Corners region into the Great Basin this week. A slow moving cold front will bring heavy thunderstorms which may produce excessive rainfall over the Ohio Valley and Mid-Atlantic through Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Romeoville IL

  • Tonight

    Tonight: Patchy fog after 4am.  Otherwise, mostly clear, with a low around 14. Northeast wind 5 to 10 km/h becoming calm  after midnight.

    Mostly Clear
    then Patchy
    Fog

    Low: 14 °C

  • Wednesday

    Wednesday: Patchy fog before 9am.  Otherwise, sunny, with a high near 29. Calm wind becoming northwest 5 to 10 km/h in the afternoon.

    Patchy Fog
    then Sunny

    High: 29 °C

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 17. West wind 5 to 10 km/h.

    Mostly Clear

    Low: 17 °C

  • Thursday

    Thursday: Mostly sunny, with a high near 26. Northeast wind 10 to 20 km/h.

    Mostly Sunny

    High: 26 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 14. Northeast wind 10 to 15 km/h, with gusts as high as 25 km/h.

    Mostly Clear

    Low: 14 °C

  • Friday

    Friday: Sunny, with a high near 26.

    Sunny

    High: 26 °C

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 14.

    Partly Cloudy

    Low: 14 °C

  • Saturday

    Saturday: Mostly sunny, with a high near 27.

    Mostly Sunny

    High: 27 °C

  • Saturday
    Night

    Saturday Night: A chance of showers after 2am.  Mostly cloudy, with a low around 18.

    Partly Cloudy
    then Chance
    Showers

    Low: 18 °C

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 14. Northeast wind 5 to 10 km/h becoming calm after midnight.
Wednesday
Patchy fog before 9am. Otherwise, sunny, with a high near 29. Calm wind becoming northwest 5 to 10 km/h in the afternoon.
Wednesday Night
Mostly clear, with a low around 17. West wind 5 to 10 km/h.
Thursday
Mostly sunny, with a high near 26. Northeast wind 10 to 20 km/h.
Thursday Night
Mostly clear, with a low around 14. Northeast wind 10 to 15 km/h, with gusts as high as 25 km/h.
Friday
Sunny, with a high near 26.
Friday Night
Partly cloudy, with a low around 14.
Saturday
Mostly sunny, with a high near 27.
Saturday Night
A chance of showers after 2am. Mostly cloudy, with a low around 18.
Sunday
A chance of showers before 2pm. Partly sunny, with a high near 26.
Sunday Night
Mostly cloudy, with a low around 18.
Monday
Partly sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 26.
Click Map For Forecast
Point Forecast:
Romeoville IL
 41.63°N 88.1°W
3:15 pm CDT Aug 9, 2022
4pm CDT Aug 9, 2022-6pm CDT Aug 16, 2022
 
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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