Fire Weather Concerns and Severe Weather

Dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the northern and central High Plains through this weekend, where fuels remain largely receptive. Severe thunderstorms and heavy rainfall are possible from the Plains into the Upper Midwest, as well as in the Ohio Valley and portions of the Mid-Atlantic through this weekend. Read More >

Current conditions at

Chicago/Waukegan Regional Airport (KUGN)

Lat: 42.43°NLon: 87.86°WElev: 709ft.

Fair

67°F

19°C

Humidity	93%
Wind Speed	NW 6 mph
Barometer	29.94 in (1012.7 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	12 Sep 11:51 pm CDT

More Information:

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

Extended Forecast for

Mc Henry IL

Overnight
Low: 56 °F
Mostly Clear
Sunday
High: 70 °F
Mostly Sunny
then
Scattered
Showers
Sunday Night
Low: 46 °F
Mostly Clear
Monday
High: 73 °F
Increasing
Clouds
Monday Night
Low: 64 °F
Breezy.
Mostly Cloudy
then Chance
T-storms
Tuesday
High: 80 °F
Showers
Likely
Tuesday Night
Low: 57 °F
Chance
Showers
Wednesday
High: 71 °F
Showers
Likely
Wednesday Night
Low: 61 °F
Showers
Likely

Detailed Forecast

Overnight

Mostly clear, with a low around 56. North northwest wind around 5 mph.

Sunday

Scattered showers, mainly after 1pm. Partly sunny, with a high near 70. Northwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 40%.

Sunday Night

Mostly clear, with a low around 46. West northwest wind around 5 mph becoming calm in the evening.

Monday

Increasing clouds, with a high near 73. Light and variable wind becoming southeast 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

Monday Night

A 50 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph.

Tuesday

Showers likely and possibly a thunderstorm before 10am, then showers likely between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 80. Chance of precipitation is 70%.

Tuesday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 57.

Wednesday

Showers likely, mainly before 1pm. Cloudy, with a high near 71.

Wednesday Night

Showers likely. Cloudy, with a low around 61.

Thursday

Showers likely before 1pm. Mostly cloudy, with a high near 74.

Thursday Night

A chance of showers. Mostly cloudy, with a low around 58.

Friday

A chance of showers. Partly sunny, with a high near 74.