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/Mist

40°F

4°C

Humidity 93%
Wind Speed E 5 mph
Barometer 30.14 in
Dewpoint 38°F (3°C)
Visibility 3.00 mi
Wind Chill36°F (2°C)
Last update 3 Mar 1:55 am CST
Extended Forecast for

Junction IL

  • Overnight

    Overnight: Showers likely, mainly after 4am. Patchy fog before 3am. Otherwise, cloudy, with a steady temperature around 43. Light east wind. Chance of precipitation is 70%.

    Low: 43 °F

    Showers
    Likely and
    Patchy Fog

  • Tuesday

    Tuesday: Showers likely before 2pm, then a chance of showers after 3pm. Partly sunny, with a high near 71. Light and variable wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

    High: 71 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers, with thunderstorms also possible after 3am. Mostly cloudy, with a low around 55. South wind around 6 mph becoming east in the evening. Chance of precipitation is 50%.

    Low: 55 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 71. Southwest wind 6 to 10 mph. Chance of precipitation is 80%.

    High: 71 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 58. South wind 6 to 8 mph. Chance of precipitation is 70%.

    Low: 58 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers and possibly a thunderstorm. High near 70. Southwest wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 70 °F

    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 58. South wind around 6 mph. Chance of precipitation is 40%.

    Low: 58 °F

    Chance
    Showers

  • Friday

    Friday: A slight chance of showers and thunderstorms. Partly sunny, with a high near 78. South southwest wind 6 to 15 mph, with gusts as high as 22 mph.

    High: 78 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 61. South wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 61 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Showers likely, mainly after 4am. Patchy fog before 3am. Otherwise, cloudy, with a steady temperature around 43. Light east wind. Chance of precipitation is 70%.
Tuesday
Showers likely before 2pm, then a chance of showers after 3pm. Partly sunny, with a high near 71. Light and variable wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Tuesday Night
A chance of showers, with thunderstorms also possible after 3am. Mostly cloudy, with a low around 55. South wind around 6 mph becoming east in the evening. Chance of precipitation is 50%.
Wednesday
Showers and possibly a thunderstorm. High near 71. Southwest wind 6 to 10 mph. Chance of precipitation is 80%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 58. South wind 6 to 8 mph. Chance of precipitation is 70%.
Thursday
Showers and possibly a thunderstorm. High near 70. Southwest wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Thursday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 58. South wind around 6 mph. Chance of precipitation is 40%.
Friday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 78. South southwest wind 6 to 15 mph, with gusts as high as 22 mph.
Friday Night
A chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 61. South wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday
Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Cloudy, with a high near 70. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. West southwest wind around 6 mph becoming calm in the evening.
Sunday
A chance of showers. Mostly cloudy, with a high near 65. Calm wind becoming southwest around 6 mph in the morning.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 53. South southwest wind 3 to 6 mph.
Monday
A chance of showers. Mostly sunny, with a high near 72. West southwest wind 6 to 9 mph.
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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:
12:26 am CST Mar 3, 2026
Forecast Valid:
2am 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