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.

Fair

69°F

21°C

Humidity 54%
Wind Speed S 15 G 21 mph
Barometer 29.69 in
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 4 May 10:35 pm CDT
Extended Forecast for

Aviston IL

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 1am, then showers likely and possibly a thunderstorm after 3am. Increasing clouds, with a low around 57. Southwest wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    Low: 57 °F

    Chance
    T-storms then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm before 9am, then showers likely between 9am and 1pm, then showers likely and possibly a thunderstorm after 1pm. High near 59. Northwest wind 5 to 11 mph becoming northeast in the morning. Chance of precipitation is 80%.

    High: 59 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 3am, then a slight chance of showers between 3am and 4am. Low around 46. Northeast wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    Low: 46 °F

    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers. Partly sunny, with a high near 60. North wind 6 to 9 mph.

    High: 60 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. North wind 3 to 6 mph.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 50. Chance of precipitation is 30%.

    Low: 50 °F

    Chance
    Showers

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly before 1am, then showers likely and possibly a thunderstorm after 3am. Increasing clouds, with a low around 57. Southwest wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Tuesday
Showers and possibly a thunderstorm before 9am, then showers likely between 9am and 1pm, then showers likely and possibly a thunderstorm after 1pm. High near 59. Northwest wind 5 to 11 mph becoming northeast in the morning. Chance of precipitation is 80%.
Tuesday Night
Showers and possibly a thunderstorm before 3am, then a slight chance of showers between 3am and 4am. Low around 46. Northeast wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 60. North wind 6 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 42. North wind 3 to 6 mph.
Thursday
Sunny, with a high near 63.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 73.
Friday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 50. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 75.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 54.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 74.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 52.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Aviston IL
 38.6°N 89.61°W (Elev. 446 ft)
Last Update:
10:31 pm CDT May 4, 2026
Forecast Valid:
10pm CDT May 4, 2026-6pm CDT May 11, 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