Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Partly Cloudy

90°F

32°C

Humidity	49%
Wind Speed	SW 7 G 15 mph
Barometer	30.08 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	94°F (34°C)
Last update	15 Aug 2:55 pm CDT

More Information:

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

Extended Forecast for

3 Miles NE Homer Glen IL

This Afternoon
High: 90 °F
Mostly Sunny
Tonight
Low: 72 °F
Partly Cloudy
then Chance
T-storms
Saturday
High: 93 °F
Chance
Showers then
Chance
T-storms
Saturday Night
Low: 73 °F
Chance
T-storms
Sunday
High: 91 °F
Slight Chance
T-storms
Sunday Night
Low: 72 °F
Partly Cloudy
then Slight
Chance
T-storms
Monday
High: 92 °F
Chance
T-storms
Monday Night
Low: 73 °F
Chance
T-storms
Tuesday
High: 88 °F
Chance
T-storms

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 90. Heat index values as high as 97. South southwest wind around 5 mph.

Tonight

A 50 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 72. South wind around 5 mph.

Saturday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 93. Heat index values as high as 101. South wind 5 to 10 mph becoming west southwest in the afternoon.

Saturday Night

A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 73. South southwest wind 5 to 10 mph.

Sunday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. East northeast wind 5 to 10 mph.

Sunday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72.

Monday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.

Monday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 73.

Tuesday

A chance of showers and thunderstorms. Mostly sunny, with a high near 88.