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

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fair

74°F

23°C

Humidity	85%
Wind Speed	SW 3 mph
Barometer	30.04 in (1015.9 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	16 Aug 2:51 am CDT

More Information:

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

Extended Forecast for

2 Miles SE Green Oaks IL

Overnight
Low: 73 °F
Chance
T-storms
Saturday
High: 88 °F
Chance
T-storms
Saturday Night
Low: 72 °F
Chance
T-storms
Sunday
High: 83 °F
Slight Chance
T-storms
Sunday Night
Low: 71 °F
Partly Cloudy
then Chance
T-storms
Monday
High: 86 °F
Chance
T-storms
Monday Night
Low: 72 °F
Chance
T-storms then
Showers
Likely
Tuesday
High: 82 °F
Chance
T-storms
Tuesday Night
Low: 67 °F
Mostly Cloudy

Detailed Forecast

Overnight

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Southwest wind around 5 mph.

Saturday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 88. Southwest wind 5 to 10 mph becoming east southeast in the afternoon.

Saturday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind around 5 mph becoming north northeast in the evening. Winds could gust as high as 10 mph.

Sunday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. Northeast wind 5 to 10 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71. Northeast wind around 5 mph becoming east southeast after midnight. Winds could gust as high as 10 mph.

Monday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.

Monday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.

Tuesday

A chance of showers and thunderstorms. Partly sunny, with a high near 82.

Tuesday Night

Mostly cloudy, with a low around 67.

Wednesday

Mostly sunny, with a high near 76.

Wednesday Night

Mostly clear, with a low around 64.

Thursday

Sunny, with a high near 78.

Thursday Night

Mostly clear, with a low around 64.