Prolonged, Intense Heat Wave; Excessive Rainfall in the Southern Rockies; Severe Weather in the Central US

Extremely dangerous heat will persist from the Midwest to the East Coast into late this week. Monsoonal moisture may produce excessive rain and considerable flash flooding and debris flows, especially near recent burn scar areas in New Mexico and west Texas. Severe storms are possible from the southern/central Plains into the Great Lakes and Northeast, and the northern/central Plains today. 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

86°F

30°C

Humidity	57%
Wind Speed	Vrbl 7 mph
Barometer	30.16 in (1019.7 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	24 Jun 10:51 am CDT

More Information:

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

Extended Forecast for

Winthrop Harbor IL

Today
High: 79 °F⇓
Chance
T-storms
Tonight
Low: 64 °F
Chance
T-storms
Wednesday
High: 74 °F
Chance
T-storms
Wednesday Night
Low: 62 °F
Chance
T-storms
Thursday
High: 82 °F
Chance
Showers then
Chance
T-storms
Thursday Night
Low: 70 °F
Chance
T-storms
Friday
High: 85 °F
Slight Chance
T-storms then
Chance
T-storms
Friday Night
Low: 68 °F
Chance
T-storms
Saturday
High: 83 °F
Slight Chance
Showers

Detailed Forecast

Today

A 50 percent chance of showers and thunderstorms, mainly after noon. Mostly cloudy, with a temperature falling to around 72 by 4pm. East wind around 5 mph.

Tonight

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. North wind around 5 mph.

Wednesday

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 74. North wind 5 to 10 mph.

Wednesday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Northeast wind around 5 mph becoming south after midnight.

Thursday

A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 82. Northwest wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 50%.

Thursday Night

A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 70. East wind around 5 mph becoming southwest after midnight.

Friday

A 50 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 85. Southwest wind 5 to 10 mph.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Saturday

A 20 percent chance of showers. Mostly sunny, with a high near 83.

Saturday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70.

Sunday

A 40 percent chance of showers. Mostly sunny, with a high near 87.

Sunday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.

Monday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.