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.

Fair and Breezy

80°F

27°C

Humidity 31%
Wind Speed SW 22 G 28 mph
Barometer 29.76 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 4 May 2:55 pm CDT
Extended Forecast for

Broughton IL

Lake Wind Advisory May 4, 03:05pm until May 4, 08:00pm
Click here for hazard details and duration
Lake Wind Advisory
  •  
    Lake Wind Advisory May 4, 03:05pm until May 4, 08:00pm

    NOW until 8:00pm Mon

    Lake Wind Advisory

  • This Afternoon

    High: 82 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 59. South southwest wind 10 to 16 mph, with gusts as high as 25 mph.

    Low: 59 °F

    Partly Cloudy
    then Chance
    T-storms

  • Tuesday

    Tuesday: Showers and thunderstorms before 11am, then showers and possibly a thunderstorm, mainly after 11am. Some of the storms could produce heavy rainfall. High near 67. South southwest wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 90%.

    High: 67 °F

    Heavy Rain

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 1am, then showers likely. Some of the storms could produce heavy rainfall. Low around 46. North wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

    Low: 46 °F

    Heavy Rain

  • Wednesday

    Wednesday: A 30 percent chance of showers. Partly sunny, with a high near 61. North northeast wind around 10 mph.

    High: 61 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 44. North wind 5 to 7 mph.

    Low: 44 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 65. North wind 5 to 9 mph.

    High: 65 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. Light and variable wind.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 82. Breezy, with a southwest wind around 20 mph, with gusts as high as 28 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 4am. Partly cloudy, with a low around 59. South southwest wind 10 to 16 mph, with gusts as high as 25 mph.
Tuesday
Showers and thunderstorms before 11am, then showers and possibly a thunderstorm, mainly after 11am. Some of the storms could produce heavy rainfall. High near 67. South southwest wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 90%.
Tuesday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Some of the storms could produce heavy rainfall. Low around 46. North wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 61. North northeast wind around 10 mph.
Wednesday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 44. North wind 5 to 7 mph.
Thursday
Mostly sunny, with a high near 65. North wind 5 to 9 mph.
Thursday Night
Mostly clear, with a low around 44. Light and variable wind.
Friday
Sunny, with a high near 73. Southwest wind 5 to 10 mph.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 50. Southwest wind 5 to 7 mph.
Saturday
Sunny, with a high near 77. Southwest wind 5 to 8 mph.
Saturday Night
Mostly clear, with a low around 54. South southwest wind around 5 mph becoming calm in the evening.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 77. South wind 5 to 9 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Broughton IL
 37.94°N 88.46°W
Last Update:
1:26 pm CDT May 4, 2026
Forecast Valid:
3pm CDT May 4, 2026-6pm CDT May 10, 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