Additional Severe Weather Concerns for the Center of the Nation; Heat Builds for the West; Critical Fire Weather for Alaska

Active hazardous weather continues for the center of the nation with more severe thunderstorms and heavy rainfall today. Heat will linger across the southern Plains, then expand westward early in the week. The combination of heat and dry conditions will fuel fire weather concerns for the Four Corners region and across interior Alaska. 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

61°F

16°C

Humidity	87%
Wind Speed	Calm
Barometer	29.95 in (1013.3 mb)
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	21 Jun 6:51 am CDT

More Information:

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

Extended Forecast for

Sunnyside IL

Today
High: 70 °F⇓
Slight Chance
Showers then
Showers
Tonight
Low: 56 °F
Showers then
Chance
Showers
Monday
High: 73 °F
Mostly Sunny
Monday Night
Low: 50 °F
Mostly Clear
Tuesday
High: 75 °F
Mostly Sunny
Tuesday Night
Low: 55 °F
Partly Cloudy
then Slight
Chance
T-storms
Wednesday
High: 77 °F
Chance
Showers then
Showers
Likely
Wednesday Night
Low: 56 °F
Chance
T-storms
Thursday
High: 76 °F
Mostly Sunny
then Chance
Showers

Detailed Forecast

Today

Showers, mainly after 1pm. Temperature rising to near 70 by 11am, then falling to around 60 during the remainder of the day. Light east wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

Showers, mainly before 11pm. Low around 56. North northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Monday

Mostly sunny, with a high near 73. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

Monday Night

Mostly clear, with a low around 50. North northeast wind 5 to 10 mph becoming light north in the evening. Winds could gust as high as 15 mph.

Tuesday

Mostly sunny, with a high near 75. Calm wind becoming northeast around 5 mph in the morning.

Tuesday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 55.

Wednesday

A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 77. Chance of precipitation is 60%.

Wednesday Night

A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 56.