Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

St. Charles, St. Charles County Smartt Airport (KSET)

Lat: 38.93°NLon: 90.43°WElev: 436ft.

A Few Clouds

83°F

28°C

Humidity	51%
Wind Speed	NW 10 mph
Barometer	30.01 in (1015.6 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	22 Aug 5:54 pm CDT

More Information:

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

Extended Forecast for

4 Miles NNE Brussels IL

Tonight
Low: 63 °F
Mostly Clear
Sunday
High: 84 °F
Sunny
Sunday Night
Low: 62 °F
Partly Cloudy
Monday
High: 83 °F
Mostly Sunny
Monday Night
Low: 65 °F
Slight Chance
T-storms
Tuesday
High: 86 °F
Mostly Sunny
Tuesday Night
Low: 68 °F
Partly Cloudy
Wednesday
High: 88 °F
Mostly Sunny
Wednesday Night
Low: 68 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly clear, with a low around 63. North wind around 5 mph becoming calm in the evening.

Sunday

Sunny, with a high near 84. Calm wind becoming northwest around 5 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 62. Light and variable wind.

Monday

Mostly sunny, with a high near 83. Light southeast wind.

Monday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 65. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Tuesday

Mostly sunny, with a high near 86.

Tuesday Night

Partly cloudy, with a low around 68.

Wednesday

Mostly sunny, with a high near 88.

Wednesday Night

Mostly clear, with a low around 68.

Thursday

Sunny, with a high near 88.

Thursday Night

Mostly clear, with a low around 66.