National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Centralia Municipal Airport (KENL)

Lat: 38.51°NLon: 89.09°WElev: 525ft.

Heavy Rain

61°F

16°C

Humidity 95%
Wind Speed SW 3 mph
Barometer 29.81 in
Dewpoint 60°F (16°C)
Visibility 5.00 mi
Last update 18 Apr 5:15 am CDT
Extended Forecast for

Wamac IL

  • Overnight

    Overnight: Showers. Steady temperature around 63. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    Low: 63 °F

    Showers

  • Saturday

    Saturday: Showers, mainly before 8am. High near 58. Northwest wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.

    High: 58 °F

    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 38. Northwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 38 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 66. Light southwest wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 22 mph.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. Northwest wind 5 to 7 mph becoming light and variable after midnight.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 57.

    Low: 57 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
Showers. Steady temperature around 63. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Saturday
Showers, mainly before 8am. High near 58. Northwest wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Saturday Night
Clear, with a low around 38. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 66. Light southwest wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 22 mph.
Sunday Night
Mostly clear, with a low around 40. Northwest wind 5 to 7 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 64.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 57.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 82.
Thursday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 77. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Wamac IL
 38.52°N 89.13°W (Elev. 495 ft)
Last Update:
2:26 am CDT Apr 18, 2026
Forecast Valid:
5am CDT Apr 18, 2026-6pm CDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation