Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Overcast

73°F

23°C

Humidity	94%
Wind Speed	S 6 mph
Barometer	30.01 in
Dewpoint	72°F (22°C)
Visibility	NA
Last update	25 Jul 1:45 pm CDT

More Information:

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

Extended Forecast for

Tinley Park IL

This Afternoon
High: 76 °F
Slight Chance
Drizzle
Tonight
Low: 69 °F
Mostly Cloudy
then Patchy
Fog
Sunday
High: 90 °F
Patchy Fog
then Partly
Sunny
Sunday Night
Low: 74 °F
Chance
T-storms
Monday
High: 93 °F
Chance
T-storms
Monday Night
Low: 72 °F
Chance
T-storms
Tuesday
High: 84 °F
Mostly Sunny
Tuesday Night
Low: 64 °F
Mostly Clear
Wednesday
High: 83 °F
Sunny

Detailed Forecast

This Afternoon

A slight chance of drizzle before 3pm. Cloudy, with a high near 76. South southwest wind around 10 mph.

Tonight

Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 69. South wind around 5 mph.

Sunday

Patchy fog before 8am. Otherwise, partly sunny, with a high near 90. Heat index values as high as 99. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Sunday Night

A 50 percent chance of showers and thunderstorms, mainly after 10pm. Mostly cloudy, with a low around 74. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Monday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. South wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

Monday Night

A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72.

Tuesday

Mostly sunny, with a high near 84.

Tuesday Night

Mostly clear, with a low around 64.

Wednesday

Sunny, with a high near 83.

Wednesday Night

Mostly clear, with a low around 64.

Thursday

Sunny, with a high near 86.