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

Lansing Municipal Airport (KIGQ)

Lat: 41.54°NLon: 87.53°WElev: 607ft.

Fair

72°F

22°C

Humidity	93%
Wind Speed	Calm
Barometer	30.07 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	16 Aug 6:55 am CDT

More Information:

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

Extended Forecast for

Steger IL

Today
High: 91 °F
Chance
T-storms
Tonight
Low: 70 °F
Chance
T-storms
Sunday
High: 85 °F
Slight Chance
T-storms
Sunday Night
Low: 70 °F
Partly Cloudy
Monday
High: 92 °F
Slight Chance
T-storms
Monday Night
Low: 73 °F
Chance
T-storms
Tuesday
High: 90 °F
Chance
T-storms
Tuesday Night
Low: 68 °F
Mostly Cloudy
Wednesday
High: 78 °F
Partly Sunny

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms, mainly after 4pm. Sunny, with a high near 91. Heat index values as high as 101. South southwest wind 5 to 10 mph.

Tonight

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Southwest wind 5 to 10 mph becoming west northwest after midnight.

Sunday

A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 85. North northeast wind 5 to 10 mph.

Sunday Night

Partly cloudy, with a low around 70. Northeast wind around 5 mph becoming east southeast after midnight. Winds could gust as high as 10 mph.

Monday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Southeast wind 5 to 10 mph becoming south southwest in the afternoon.

Monday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.

Tuesday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 90.

Tuesday Night

Mostly cloudy, with a low around 68.

Wednesday

Partly sunny, with a high near 78.

Wednesday Night

Partly cloudy, with a low around 63.

Thursday

Sunny, with a high near 80.