Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Severe thunderstorms are expected across parts of the central and southern High Plains, central Great Lakes, and Ozarks Wednesday. Read More >

Current conditions at

Centralia Municipal Airport (KENL)

Lat: 38.51° N Lon: 89.09° W Elev: 525 ft.

Overcast

70°F

21°C

Humidity 81%
Wind Speed NA
Barometer 30.02 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 26 Aug 1:15 am CDT
Detailed forecast for

Clinton County

Rest Of Tonight
Mostly cloudy. Near steady temperature in the upper 60s. Southeast winds around 5 mph.
Wednesday
Mostly sunny. Highs around 90. Southwest winds around 5 mph.
Wednesday Night
Partly cloudy with isolated showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 60s. West winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent.
Thursday
Sunny. Highs in the mid 80s. North winds around 5 mph.
Thursday Night
Mostly clear. Lows in the mid 60s. North winds around 5 mph in the evening, becoming light and variable.
Friday Through Saturday Night
Mostly clear. Highs in the mid 80s. Lows in the mid 60s.
Sunday Through Monday Night
Mostly clear. Highs in the lower 90s. Lows in the lower 70s.
Tuesday
Mostly sunny. Highs in the lower 90s. Heat index values up to 100.



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127 AM CDT Wed Aug 26 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database