National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Southern U.S. Severe Thunderstorm and Flash Flood Threat Sunday; Fire Weather in the West

Isolated to scattered severe thunderstorms may occur Sunday from parts of central and east Texas into the lower Mississippi Valley and Mid-South. Locally heavy rain may cause flash flooding in the lower Mississippi Valley. Elevated to critical fire weather conditions are forecast across parts of northern California and the Southwest again Sunday and Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Light Rain and Breezy

39°F

4°C

Humidity 97%
Wind Speed E 22 G 26 mph
Barometer 29.85 in
Dewpoint 38°F (3°C)
Visibility 7.00 mi
Wind Chill29°F (-2°C)
Last update 9 May 7:55 am CDT
Extended Forecast for

Lockport IL

  • Today

    Today: Rain, possibly mixed with snow, becoming all rain after 10am. High near 49. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Breezy.
    Rain/Snow
    then Chance
    Rain

    High: 49 °F

  • Tonight

    Tonight: Mostly clear, with a low around 37. North wind 5 to 10 mph.

    Mostly Clear

    Low: 37 °F

  • Monday

    Monday: Partly sunny, with a high near 55. North northeast wind 5 to 10 mph.

    Partly Sunny

    High: 55 °F

  • Monday
    Night

    Monday Night: Areas of frost after 3am. Otherwise, partly cloudy, with a low around 35. East northeast wind 5 to 10 mph becoming light and variable in the evening.

    Partly Cloudy
    then Areas
    Frost

    Low: 35 °F

  • Tuesday

    Tuesday: Areas of frost before 8am. Otherwise, sunny, with a high near 57. Light north wind becoming northeast 5 to 10 mph in the morning.

    Areas Frost
    then Mostly
    Sunny

    High: 57 °F

  • Tuesday
    Night

    Tuesday Night: Areas of frost after 3am. Otherwise, mostly clear, with a low around 36.

    Mostly Clear
    then Areas
    Frost

    Low: 36 °F

  • Wednesday

    Wednesday: Areas of frost before 7am. Otherwise, sunny, with a high near 64.

    Areas Frost
    then Mostly
    Sunny

    High: 64 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 41.

    Partly Cloudy

    Low: 41 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 66.

    Mostly Sunny

    High: 66 °F

Detailed Forecast

Today
Rain, possibly mixed with snow, becoming all rain after 10am. High near 49. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tonight
Mostly clear, with a low around 37. North wind 5 to 10 mph.
Monday
Partly sunny, with a high near 55. North northeast wind 5 to 10 mph.
Monday Night
Areas of frost after 3am. Otherwise, partly cloudy, with a low around 35. East northeast wind 5 to 10 mph becoming light and variable in the evening.
Tuesday
Areas of frost before 8am. Otherwise, sunny, with a high near 57. Light north wind becoming northeast 5 to 10 mph in the morning.
Tuesday Night
Areas of frost after 3am. Otherwise, mostly clear, with a low around 36.
Wednesday
Areas of frost before 7am. Otherwise, sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 41.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 44.
Friday
A slight chance of showers. Mostly sunny, with a high near 69.
Friday Night
A chance of showers. Partly cloudy, with a low around 50.
Saturday
A chance of showers. Mostly sunny, with a high near 72.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Lockport IL
 41.59°N 88.05°W
Last Update:
7:15 am CDT May 9, 2021
Forecast Valid:
8am CDT May 9, 2021-6pm CDT May 15, 2021
 
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