Heavy Rainfall Threat for Mid-Atlantic into Southern New England; Fire Weather Hazards for the West

Heavy rain and isolated severe thunderstorms may cause flash flooding in the northern Mid-Atlantic today. The Mid-Atlantic and Southeast heatwave is slowly easing, while cooler, drier air spreads across the Central and Eastern U.S. for the start of August. Critical fire conditions persist in the Pacific Northwest and Four Corners due to dry storms and gusty winds. Read More >

Hazardous Weather Conditions

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Partly Cloudy with Haze

73°F

23°C

Humidity	64%
Wind Speed	N 16 G 28 mph
Barometer	30.22 in (1022.6 mb)
Dewpoint	60°F (16°C)
Visibility	3.00 mi
Last update	31 Jul 4:51 pm CDT

More Information:

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

Extended Forecast for

Old Mill Creek IL

Tonight
Low: 60 °F
Isolated
Showers
Friday
High: 74 °F
Scattered
Sprinkles
Friday Night
Low: 56 °F
Partly Cloudy
Saturday
High: 78 °F
Mostly Sunny
Saturday Night
Low: 59 °F
Mostly Clear
Sunday
High: 79 °F
Sunny
Sunday Night
Low: 62 °F
Partly Cloudy
Monday
High: 82 °F
Mostly Sunny
Monday Night
Low: 65 °F
Partly Cloudy

Detailed Forecast

Tonight

Isolated showers between 10pm and 4am, then scattered sprinkles after 4am. Areas of smoke before 1am. Partly cloudy, with a low around 60. North northeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Friday

Scattered sprinkles before 1pm. Mostly sunny, with a high near 74. Northeast wind 5 to 15 mph.

Friday Night

Partly cloudy, with a low around 56. Northeast wind 5 to 10 mph becoming light north northeast in the evening.

Saturday

Mostly sunny, with a high near 78. Calm wind becoming east around 5 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 59. East wind around 5 mph becoming calm in the evening.

Sunday

Sunny, with a high near 79.

Sunday Night

Partly cloudy, with a low around 62.