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

Hazardous Weather Conditions

Current conditions at

Harrisburg-Raleigh Airport (KHSB)

Lat: 37.81°NLon: 88.54°WElev: 387ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

McLeansboro IL

  • Overnight

    Overnight: Mostly cloudy, with a temperature rising to around 31 by 5am. South wind 9 to 13 mph, with gusts as high as 23 mph.

    Low: 26 °F⇑

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of freezing rain before 7am, then a slight chance of snow between 7am and 8am. Cloudy, then gradually becoming mostly sunny, with a high near 45. West southwest wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Wintry Mix
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 23. West southwest wind around 6 mph becoming northwest after midnight.

    Low: 23 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 38. North northwest wind 3 to 5 mph.

    High: 38 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 15. Calm wind becoming north 5 to 9 mph after midnight. Winds could gust as high as 18 mph.

    Low: 15 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 20. North wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 20 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 5. North northeast wind around 11 mph, with gusts as high as 20 mph.

    Low: 5 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A chance of snow. Cloudy, with a high near 15. Northeast wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 15 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 9. North northeast wind 6 to 9 mph.

    Low: 9 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a temperature rising to around 31 by 5am. South wind 9 to 13 mph, with gusts as high as 23 mph.
Wednesday
A slight chance of freezing rain before 7am, then a slight chance of snow between 7am and 8am. Cloudy, then gradually becoming mostly sunny, with a high near 45. West southwest wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 23. West southwest wind around 6 mph becoming northwest after midnight.
Thursday
Mostly sunny, with a high near 38. North northwest wind 3 to 5 mph.
Thursday Night
Mostly cloudy, with a low around 15. Calm wind becoming north 5 to 9 mph after midnight. Winds could gust as high as 18 mph.
Friday
Mostly cloudy, with a high near 20. North wind 10 to 13 mph, with gusts as high as 20 mph.
Friday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 5. North northeast wind around 11 mph, with gusts as high as 20 mph.
Saturday
A chance of snow. Cloudy, with a high near 15. Northeast wind 9 to 11 mph, with gusts as high as 20 mph.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 9. North northeast wind 6 to 9 mph.
Sunday
Partly sunny, with a high near 22. North wind 5 to 7 mph.
Sunday Night
Partly cloudy, with a low around 6. Northwest wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 24. West northwest wind 5 to 7 mph.
Monday Night
Partly cloudy, with a low around 8. Southwest wind 3 to 5 mph.
Tuesday
Sunny, with a high near 31. South southwest wind 5 to 7 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
McLeansboro IL
 38.1°N 88.53°W
Last Update:
8:52 pm CST Jan 20, 2026
Forecast Valid:
12am CST Jan 21, 2026-6pm CST Jan 27, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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