Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Overcast

70°F

21°C

Humidity	88%
Wind Speed	S 8 mph
Barometer	30.00 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	30 Aug 5:52 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

New Lenox IL

Today
High: 82 °F
Showers then
Scattered
T-storms
Tonight
Low: 70 °F
Scattered
Showers then
Mostly Cloudy
Monday
High: 90 °F
Isolated
T-storms
Monday Night
Low: 72 °F
Partly Cloudy
Tuesday
High: 92 °F
Mostly Sunny
Tuesday Night
Low: 74 °F
Mostly Clear
Wednesday
High: 94 °F
Sunny
Wednesday Night
Low: 73 °F
Partly Cloudy
Thursday
High: 90 °F
Chance
T-storms

Detailed Forecast

Today

Showers and thunderstorms, mainly before 1pm. High near 82. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Scattered showers before 7pm. Mostly cloudy, with a low around 70. South wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.

Monday

Isolated showers and thunderstorms before 1pm. Mostly sunny, with a high near 90. Heat index values as high as 96. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Monday Night

Partly cloudy, with a low around 72. South southwest wind 5 to 10 mph.

Tuesday

Mostly sunny, with a high near 92. Southwest wind 5 to 10 mph.

Tuesday Night

Mostly clear, with a low around 74.

Wednesday

Sunny, with a high near 94.

Wednesday Night

Partly cloudy, with a low around 73.

Thursday

A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 90.