The Weather Hazard Threefold

A large dome of high pressure will continue the sweltering heat in parts of the West and the central Plains. Meanwhile, a cold front will produce severe thunderstorms, capable of all hazards, the next few days from the Mid-Upper Mississippi Valley into the Ohio Valley and Great Lakes. Finally, Potential Tropical Cyclone Three will bring heavy rain and flooding to the northern Gulf Coast. Read More >

Hazardous Weather Conditions

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Current conditions at

University of Illinois - Willard (KCMI)

Lat: 40.03°NLon: 88.28°WElev: 741ft.

Fair

77°F

25°C

Humidity	56%
Wind Speed	S 15 mph
Barometer	29.90 in (1011.6 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	17 Jun 11:53 pm CDT

More Information:

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

Extended Forecast for

3 Miles SW Savoy IL

Heat Advisory June 18, 01:00pm until June 18, 07:00pm

Click here for hazard details and duration

Heat Advisory

Overnight

Partly Cloudy
Low: 73 °F
Friday

Chance
T-storms
High: 96 °F
Friday
Night

T-storms
Likely
Low: 70 °F
Saturday

Chance
T-storms
High: 91 °F
Saturday
Night

Partly Cloudy
Low: 68 °F
Sunday

Mostly Sunny
then Chance
T-storms
High: 93 °F
Sunday
Night

Chance
T-storms
Low: 70 °F
Monday

Chance
T-storms
High: 83 °F
Monday
Night

Chance
T-storms
Low: 55 °F

Detailed Forecast

Overnight

Partly cloudy, with a low around 73. South wind 11 to 13 mph, with gusts as high as 18 mph.

Friday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny and hot, with a high near 96. Heat index values as high as 104. West southwest wind 11 to 16 mph, with gusts as high as 26 mph.

Friday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 70. West wind 6 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

Saturday

A 30 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 91. West southwest wind 8 to 10 mph, with gusts as high as 18 mph.

Saturday Night

Partly cloudy, with a low around 68. West wind 5 to 9 mph becoming south in the evening. Winds could gust as high as 15 mph.

Sunday

A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. South wind 7 to 14 mph, with gusts as high as 22 mph.

Sunday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. South wind 11 to 14 mph, with gusts as high as 20 mph.

Monday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.

Monday Night

A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 55.

Tuesday

Sunny, with a high near 74.