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Very Heavy Rainfall and High Risk Flood Event in the South-Central U.S.

Thunderstorms, some severe, will continue to produce tremendously heavy rainfall over the same areas through the day today. The area with the greatest potential for excessive rainfall includes Oklahoma, Arkansas, and Missouri. Very heavy rains will extend broadly from the Southern Plains to the Upper Midwest. Life threatening flash flooding is expected with these storms. Read More >

Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Thunderstorm Light Snow and Breezy

40°F

4°C

Humidity 100%
Wind Speed NE 25 G 31 mph
Barometer 30.04 in
Dewpoint 40°F (4°C)
Visibility 1.00 mi
Wind Chill29°F (-2°C)
Last update 29 Apr 5:15 pm CDT
Extended Forecast for

Lockport IL

Flash Flood Watch April 29, 07:00pm until May 1, 07:00am
Click here for hazard details and duration
Flash Flood Watch
  • This
    Afternoon

    This Afternoon: Showers and possibly a thunderstorm.  Steady temperature around 41. Breezy, with a northeast wind around 25 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers and
    Breezy

    High: 41 °F

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Some of the storms could produce heavy rain.  Temperature rising to around 47 by 5am. Breezy, with a northeast wind 15 to 25 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Heavy Rain
    and Breezy

    Low: 42 °F

  • Sunday

    Sunday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rain.  High near 63. East southeast wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Heavy Rain

    High: 63 °F

  • Sunday
    Night

    Sunday Night: Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a slight chance of showers after 1am. Some of the storms could produce heavy rain.  Cloudy, with a low around 49. South southeast wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 70%.

    Heavy Rain

    Low: 49 °F

  • Monday

    Monday: A 50 percent chance of showers.  Cloudy, with a high near 54. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Chance
    Showers and
    Breezy

    High: 54 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of showers, mainly before 1am.  Cloudy, with a low around 41.

    Chance
    Showers

    Low: 41 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 57.

    Partly Sunny

    High: 57 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 40.

    Partly Cloudy

    Low: 40 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 57.

    Partly Sunny

    High: 57 °F

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. Steady temperature around 41. Breezy, with a northeast wind around 25 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rain. Temperature rising to around 47 by 5am. Breezy, with a northeast wind 15 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Sunday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rain. High near 63. East southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then a slight chance of showers after 1am. Some of the storms could produce heavy rain. Cloudy, with a low around 49. South southeast wind 10 to 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%.
Monday
A 50 percent chance of showers. Cloudy, with a high near 54. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Monday Night
A 30 percent chance of showers, mainly before 1am. Cloudy, with a low around 41.
Tuesday
Partly sunny, with a high near 57.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 57.
Wednesday Night
A slight chance of showers before 1am. Mostly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Mostly clear, with a low around 41.
Friday
Mostly sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 65.
Click Map For Forecast
Point Forecast:
Lockport IL
 41.59°N 88.05°W
4:18 pm CDT Apr 29, 2017
5pm CDT Apr 29, 2017-6pm CDT May 6, 2017
 
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