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

50°F

10°C

Humidity 77%
Wind Speed SE 5 mph
Barometer 30.05 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 16 Feb 6:15 pm CST
Extended Forecast for

Cave In Rock IL

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 42. South wind 3 to 6 mph.

    Low: 42 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog between 7am and 9am. Otherwise, mostly cloudy, with a high near 61. South southwest wind 6 to 13 mph, with gusts as high as 26 mph.

    High: 61 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 58. South wind 13 to 18 mph, with gusts as high as 30 mph.

    Low: 58 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 69. Southwest wind 7 to 16 mph, with gusts as high as 28 mph.

    High: 69 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after midnight. Partly cloudy, with a low around 56. South southwest wind around 6 mph.

    Low: 56 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 71. South southwest wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

    High: 71 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44. West wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 55. West wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers. Partly cloudy, with a low around 36. West wind around 5 mph becoming light and variable in the evening.

    Low: 36 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 42. South wind 3 to 6 mph.
Tuesday
Patchy fog between 7am and 9am. Otherwise, mostly cloudy, with a high near 61. South southwest wind 6 to 13 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly cloudy, with a low around 58. South wind 13 to 18 mph, with gusts as high as 30 mph.
Wednesday
Partly sunny, with a high near 69. Southwest wind 7 to 16 mph, with gusts as high as 28 mph.
Wednesday Night
A 30 percent chance of showers after midnight. Partly cloudy, with a low around 56. South southwest wind around 6 mph.
Thursday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 71. South southwest wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Thursday Night
A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44. West wind 8 to 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 55. West wind 6 to 9 mph, with gusts as high as 18 mph.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 36. West wind around 5 mph becoming light and variable in the evening.
Saturday
A slight chance of showers. Mostly sunny, with a high near 50. North wind 3 to 5 mph.
Saturday Night
A chance of showers. Partly cloudy, with a low around 31. North wind 3 to 6 mph.
Sunday
Sunny, with a high near 43. Northwest wind 6 to 8 mph.
Sunday Night
Mostly clear, with a low around 23. North northwest wind around 6 mph.
Monday
Mostly sunny, with a high near 41. North northwest wind 3 to 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cave In Rock IL
 37.55°N 88.23°W
Last Update:
5:12 pm CST Feb 16, 2026
Forecast Valid:
6pm CST Feb 16, 2026-6pm CST Feb 23, 2026
 
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