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.

Overcast

68°F

20°C

Humidity 97%
Wind Speed Calm
Barometer 30.12 in
Dewpoint 67°F (19°C)
Visibility 7.00 mi
Last update 5 Aug 3:55 am CDT
Extended Forecast for

Junction IL

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 85. Calm wind.

    High: 85 °F

    Patchy Fog
    then Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 67. Calm wind.

    Low: 67 °F

    Mostly Clear

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, sunny, with a high near 88. Calm wind.

    High: 88 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 68. Calm wind.

    Low: 68 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 90. Light east southeast wind.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 69. Calm wind.

    Low: 69 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 90. Calm wind becoming south southeast around 5 mph in the afternoon.

    High: 90 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 70. Light southeast wind.

    Low: 70 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 91. Calm wind becoming south southeast around 6 mph in the morning.

    High: 91 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 85. Calm wind.
Tonight
Mostly clear, with a low around 67. Calm wind.
Wednesday
Patchy fog before 8am. Otherwise, sunny, with a high near 88. Calm wind.
Wednesday Night
Mostly clear, with a low around 68. Calm wind.
Thursday
Sunny, with a high near 90. Light east southeast wind.
Thursday Night
Clear, with a low around 69. Calm wind.
Friday
Sunny, with a high near 90. Calm wind becoming south southeast around 5 mph in the afternoon.
Friday Night
Clear, with a low around 70. Light southeast wind.
Saturday
Sunny, with a high near 91. Calm wind becoming south southeast around 6 mph in the morning.
Saturday Night
Mostly clear, with a low around 70. South southeast wind around 5 mph becoming calm in the evening.
Sunday
A slight chance of showers and thunderstorms. Sunny, with a high near 90. Calm wind becoming south around 5 mph in the morning.
Sunday Night
Mostly clear, with a low around 72. Light south wind.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 92. Calm wind becoming southwest around 6 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Junction IL
 37.73°N 88.24°W
Last Update:
1:31 am CDT Aug 5, 2025
Forecast Valid:
4am CDT Aug 5, 2025-6pm CDT Aug 11, 2025
 
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