Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Hazardous Weather Conditions

Current conditions at

Macomb Municipal Airport (KMQB)

Lat: 40.52° N Lon: 90.65° W Elev: 679 ft.

Fair

72°F

22°C

Humidity	100%
Wind Speed	SW 5 mph
Barometer	29.97 in
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Last update	18 Aug 8:15 pm CDT

More Information:

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

Detailed forecast for

McDonough County

Tonight

Partly cloudy this evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Southwest winds 5 to 10 mph this evening, becoming light and variable. Chance of rain 40 percent.

Wednesday

Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the upper 70s. Northeast winds around 5 mph. Chance of rain 30 percent.

Wednesday Night

Mostly cloudy. Humid with lows in the lower 60s. Northeast winds around 5 mph in the evening, becoming light and variable.

Thursday

Sunny with highs around 80. Northeast winds around 5 mph.

Thursday Night

Mostly clear. Humid with lows in the lower 60s. Light and variable winds.

Friday Through Saturday Night

Mostly clear. Highs in the lower 80s. Lows in the lower 60s.

Sunday

Mostly sunny. Highs in the upper 70s.

Sunday Night

Mostly cloudy. Lows in the lower 60s.