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.

Mostly Cloudy

73°F

23°C

Humidity 53%
Wind Speed SW 17 G 21 mph
Barometer 30.04 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 3 Mar 1:35 pm CST
Extended Forecast for

Harrisburg-Raleigh Airport IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 72. West southwest wind 6 to 16 mph.

    High: 72 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of showers before 3am, then a chance of showers and thunderstorms between 3am and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 57. South wind 3 to 5 mph. Chance of precipitation is 60%.

    Low: 57 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers and thunderstorms likely before noon, then a chance of showers between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 73. Light south southwest wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 70%.

    High: 73 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 58. South southwest wind 6 to 8 mph. Chance of precipitation is 80%.

    Low: 58 °F

    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 9am, then showers between 9am and noon, then showers likely and possibly a thunderstorm after noon. High near 70. South southwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 70 °F

    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. South wind 3 to 6 mph.

    Low: 57 °F

    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers before noon. Partly sunny, with a high near 81. South southwest wind 6 to 15 mph, with gusts as high as 23 mph.

    High: 81 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 61. South wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 61 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers and possibly a thunderstorm before noon, then a chance of showers. Mostly cloudy, with a high near 71. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 71 °F

    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 72. West southwest wind 6 to 16 mph.
Tonight
A chance of showers before 3am, then a chance of showers and thunderstorms between 3am and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 57. South wind 3 to 5 mph. Chance of precipitation is 60%.
Wednesday
Showers and thunderstorms likely before noon, then a chance of showers between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 73. Light south southwest wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 70%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 58. South southwest wind 6 to 8 mph. Chance of precipitation is 80%.
Thursday
Showers and possibly a thunderstorm before 9am, then showers between 9am and noon, then showers likely and possibly a thunderstorm after noon. High near 70. South southwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. South wind 3 to 6 mph.
Friday
A 20 percent chance of showers before noon. Partly sunny, with a high near 81. South southwest wind 6 to 15 mph, with gusts as high as 23 mph.
Friday Night
A slight chance of showers, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 61. South wind 8 to 11 mph, with gusts as high as 22 mph.
Saturday
Showers and possibly a thunderstorm before noon, then a chance of showers. Mostly cloudy, with a high near 71. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 46. West northwest wind around 5 mph becoming calm in the evening.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 67. Calm wind becoming southwest 5 to 7 mph in the morning.
Sunday Night
A slight chance of showers. Mostly clear, with a low around 49. South southwest wind 3 to 5 mph.
Monday
A slight chance of showers. Sunny, with a high near 74. South southwest wind 5 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harrisburg-Raleigh Airport IL
 37.81°N 88.55°W
Last Update:
1:36 pm CST Mar 3, 2026
Forecast Valid:
1pm CST Mar 3, 2026-6pm CDT Mar 9, 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