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.

Fog

56°F

13°C

Humidity 96%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 55°F (13°C)
Visibility 0.50 mi
Last update 6 Mar 1:35 am CST
Extended Forecast for

Cave-In-Rock IL

  • Overnight

    Overnight: Areas of dense fog. Otherwise, partly cloudy, with a low around 59. Calm wind.

    Low: 59 °F

    Areas Dense
    Fog

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 3pm. Areas of dense fog before 8am. Otherwise, mostly sunny, with a high near 81. Light south wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 24 mph.

    High: 81 °F

    Areas Dense
    Fog then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers, with thunderstorms also possible after 3am. Mostly cloudy, with a low around 62. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    Low: 62 °F

    Partly Cloudy
    then Chance
    T-storms

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 72. South southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%.

    High: 72 °F

    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 43. West southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 43 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 66. Light and variable wind.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. Light south southwest wind.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: A chance of showers, mainly after noon. Mostly sunny, with a high near 73. Light south southwest wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

    High: 73 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms, then a chance of showers after midnight. Mostly cloudy, with a low around 60. South southwest wind around 7 mph.

    Low: 60 °F

    Slight Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Overnight
Areas of dense fog. Otherwise, partly cloudy, with a low around 59. Calm wind.
Friday
A 20 percent chance of showers and thunderstorms after 3pm. Areas of dense fog before 8am. Otherwise, mostly sunny, with a high near 81. Light south wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 24 mph.
Friday Night
A chance of showers, with thunderstorms also possible after 3am. Mostly cloudy, with a low around 62. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Saturday
Showers and possibly a thunderstorm. High near 72. South southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%.
Saturday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 43. West southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 66. Light and variable wind.
Sunday Night
Mostly clear, with a low around 47. Light south southwest wind.
Monday
A chance of showers, mainly after noon. Mostly sunny, with a high near 73. Light south southwest wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
A slight chance of showers and thunderstorms, then a chance of showers after midnight. Mostly cloudy, with a low around 60. South southwest wind around 7 mph.
Tuesday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 75. South southwest wind 7 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 60. South southwest wind 8 to 13 mph, with gusts as high as 24 mph.
Wednesday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 72. South southwest wind 9 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 41. North wind around 8 mph.
Thursday
Mostly sunny, with a high near 55. North northeast wind 5 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cave-In-Rock IL
 37.46°N 88.18°W
Last Update:
1:36 am CST Mar 6, 2026
Forecast Valid:
1am CST Mar 6, 2026-6pm CDT Mar 12, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation