Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Marshall County Airport (KC75)

Lat: 41.02°NLon: 89.39°WElev: 545ft.

Mostly Cloudy

75°F

24°C

Humidity	80%
Wind Speed	NW 5 mph
Barometer	30.04 in
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	9 Sep 3:15 am CDT

More Information:

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

Extended Forecast for

Lacon IL

Overnight
Low: 72 °F
Chance
T-storms
Wednesday
High: 80 °F
Showers then
Chance
Showers
Wednesday Night
Low: 65 °F
Mostly Cloudy
then Slight
Chance
Showers
Thursday
High: 80 °F
Partly Sunny
Thursday Night
Low: 56 °F
Mostly Clear
Friday
High: 83 °F
Sunny
Friday Night
Low: 63 °F
Mostly Clear
Saturday
High: 84 °F
Chance
Showers
Saturday Night
Low: 63 °F
Mostly Cloudy

Detailed Forecast

Overnight

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. East southeast wind around 6 mph.

Wednesday

Showers and possibly a thunderstorm before 1pm, then a slight chance of showers between 1pm and 4pm. High near 80. North wind 6 to 9 mph becoming south southwest in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 20%.

Thursday

Partly sunny, with a high near 80. Calm wind becoming northeast around 6 mph in the morning.

Thursday Night

Mostly clear, with a low around 56. Calm wind.

Friday

Sunny, with a high near 83. Calm wind becoming south southeast 5 to 7 mph in the morning.

Friday Night

Mostly clear, with a low around 63. Southeast wind around 6 mph.

Saturday

A 40 percent chance of showers before 1pm. Partly sunny, with a high near 84.