Dangerous Heat Continues; Monitoring Excessive Rainfall and Flash Flooding

The heat continues along and east of the Mississippi River. The most significant cumulative heat impacts are expected across the Mid-Atlantic through today and eastern Ohio Valley through Friday. Severe weather and heavy rainfall potential from the Southwest, Plains, upper Midwest, Great Lakes, mid-Atlantic and Northeast the next couple of days. A disturbance near the Marianas may bring flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Macomb Municipal Airport (KMQB)

Lat: 40.52°NLon: 90.65°WElev: 679ft.

Fair

90°F

32°C

Humidity	60%
Wind Speed	S 13 G 21 mph
Barometer	29.95 in
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	100°F (38°C)
Last update	26 Jun 3:15 pm CDT

More Information:

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

Extended Forecast for

2 Miles WNW Avon IL

Heat Advisory until June 26, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until June 26, 07:00pm
NOW until 7:00pm Thu
Heat Advisory
This Afternoon
High: 91 °F
Slight Chance
T-storms
Tonight
Low: 71 °F
Slight Chance
T-storms
Friday
High: 85 °F
Slight Chance
T-storms
Friday Night
Low: 68 °F
Partly Cloudy
Saturday
High: 89 °F
Mostly Sunny
Saturday Night
Low: 71 °F
Mostly Clear
Sunday
High: 92 °F
Sunny then
Chance
T-storms
Sunday Night
Low: 69 °F
T-storms
Likely

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. South wind around 15 mph, with gusts as high as 20 mph.

Tonight

A 20 percent chance of showers and thunderstorms. Increasing clouds, with a low around 71. Southwest wind 5 to 10 mph.

Friday

A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. West wind around 10 mph.

Friday Night

Partly cloudy, with a low around 68. West wind around 5 mph becoming calm in the evening.

Saturday

Mostly sunny, with a high near 89.

Saturday Night

Mostly clear, with a low around 71.

Sunday

A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92.

Sunday Night

Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.

Monday

A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.

Monday Night

Partly cloudy, with a low around 64.

Tuesday

Sunny, with a high near 84.

Tuesday Night

Partly cloudy, with a low around 64.

Wednesday

Sunny, with a high near 86.