Significant Flood Threat Continues For South-Central U.S.

A widespread and significant flood risk continues across the south-central U.S. from repeated rounds of intense rain and strong to severe thunderstorms. Flash flood watches are in effect for large part of the ArkLaTex. Today's concern extends from the Louisiana and extreme Upper Texas Gulf Coast to northeastern Texas and southeastern Oklahoma before shifting to all of eastern Texas on Wednesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Partly Cloudy

66°F

19°C

Humidity	70%
Wind Speed	SE 9 mph
Barometer	30.21 in (1022.8 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Last update	18 May 12:55 pm CDT

More Information:

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

Extended Forecast for

Round Lake ILSimilar City Names

This
Afternoon

Showers
High: 70 °F
Tonight

Showers
Low: 61 °F
Wednesday

Chance
Showers
High: 77 °F
Wednesday
Night

Slight Chance
T-storms
Low: 65 °F
Thursday

Partly Sunny
then Slight
Chance
T-storms
High: 84 °F
Thursday
Night

Mostly Cloudy
Low: 66 °F
Friday

Mostly Cloudy
then Slight
Chance
T-storms
High: 85 °F
Friday
Night

Mostly Cloudy
then Slight
Chance
Showers
Low: 66 °F
Saturday

Mostly Sunny
then Slight
Chance
T-storms
High: 87 °F

Detailed Forecast

This Afternoon

Periods of showers, mainly after 4pm. Steady temperature around 70. Southeast wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Periods of showers, mainly before 1am. Low around 61. Southeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly cloudy, with a high near 77. South wind 10 to 15 mph, with gusts as high as 25 mph.

Wednesday Night

A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 65. South wind around 10 mph, with gusts as high as 20 mph.

Thursday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 84. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

Thursday Night

Mostly cloudy, with a low around 66.

Friday

A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 85.

Friday Night

A slight chance of showers after 1am. Mostly cloudy, with a low around 66.

Saturday

A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87.

Saturday Night

Partly cloudy, with a low around 67.

Sunday

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