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.

Partly Cloudy

81°F

27°C

Humidity 65%
Wind Speed W 5 mph
Barometer 30.03 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 15 Jun 2:15 pm CDT
Extended Forecast for

Junction ILSimilar City Names

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms before 4pm. Mostly sunny, with a high near 83. North northwest wind around 6 mph.

    High: 83 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers after 4am. Mostly cloudy, with a low around 69. North wind around 5 mph becoming calm in the evening.

    Low: 69 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: A chance of showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 1pm, then showers and thunderstorms likely after 1pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 82. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 70%.

    High: 82 °F

    Heavy Rain

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Light west southwest wind. Chance of precipitation is 50%.

    Low: 69 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A slight chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 87. Calm wind becoming west southwest around 6 mph in the morning. Chance of precipitation is 20%.

    High: 87 °F

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 72. South wind 5 to 7 mph.

    Low: 72 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. South southwest wind 9 to 15 mph, with gusts as high as 22 mph.

    High: 88 °F

    Partly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 71. South southwest wind 8 to 10 mph.

    Low: 71 °F

    T-storms
    Likely

  • Juneteenth

    Juneteenth: A chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 85. West wind around 8 mph.

    High: 85 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms before 4pm. Mostly sunny, with a high near 83. North northwest wind around 6 mph.
Tonight
A 20 percent chance of showers after 4am. Mostly cloudy, with a low around 69. North wind around 5 mph becoming calm in the evening.
Monday
A chance of showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 1pm, then showers and thunderstorms likely after 1pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 82. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 70%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Light west southwest wind. Chance of precipitation is 50%.
Tuesday
A slight chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 87. Calm wind becoming west southwest around 6 mph in the morning. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 72. South wind 5 to 7 mph.
Wednesday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 88. South southwest wind 9 to 15 mph, with gusts as high as 22 mph.
Wednesday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 71. South southwest wind 8 to 10 mph.
Juneteenth
A chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 85. West wind around 8 mph.
Thursday Night
Mostly clear, with a low around 66. Light northwest wind.
Friday
Sunny, with a high near 88. Calm wind becoming south southwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 70. South wind 3 to 5 mph.
Saturday
Sunny, with a high near 92. South southwest wind 6 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Junction ILSimilar City Names
 37.73°N 88.24°W
Last Update:
2:01 pm CDT Jun 15, 2025
Forecast Valid:
2pm CDT Jun 15, 2025-6pm CDT Jun 21, 2025
 
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Additional Resources

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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