Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Hazardous Weather Conditions

Heat Advisory until September 19, 08:00 PM CDT

Current conditions at

Centralia Municipal Airport (KENL)

Lat: 38.51°NLon: 89.09°WElev: 525ft.

Fair

96°F

36°C

Humidity	43%
Wind Speed	N 5 mph
Barometer	30.15 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	103°F (39°C)
Last update	18 Sep 12:15 pm CDT

More Information:

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

Extended Forecast for

2 Miles ESE Central City IL

Heat Advisory September 18, 03:05pm until September 19, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory September 18, 03:05pm until September 19, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
This Afternoon
High: 96 °F
Chance
T-storms
Tonight
Low: 71 °F
Slight Chance
T-storms then
Partly Cloudy
Saturday
High: 97 °F
Hot
Saturday Night
Low: 72 °F
Partly Cloudy
Sunday
High: 94 °F
Sunny then
Slight Chance
T-storms
Sunday Night
Low: 66 °F
Mostly Cloudy
then Chance
Showers
Monday
High: 83 °F
Chance
Showers then
Showers
Likely
Monday Night
Low: 59 °F
Chance
T-storms

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly after 5pm. Sunny, with a high near 96. Heat index values as high as 104. Calm wind.

Tonight

A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 71. Calm wind.

Saturday

Sunny and hot, with a high near 97. Heat index values as high as 100. Calm wind becoming southwest around 5 mph in the afternoon.

Saturday Night

Partly cloudy, with a low around 72. Light south wind.

Sunday

A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 94. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 20%.

Sunday Night

A slight chance of thunderstorms before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.

Monday

A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 83. Chance of precipitation is 60%.

Monday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59.

Tuesday

Partly sunny, with a high near 73.

Tuesday Night

Mostly cloudy, with a low around 54.

Wednesday

Mostly sunny, with a high near 75.

Wednesday Night

Partly cloudy, with a low around 55.