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

44°F

7°C

Humidity 87%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 9 Mar 2:55 am CDT
Extended Forecast for

3 Miles S Herod IL

  • Overnight

    Overnight: Mostly clear, with a low around 46. Light south southwest wind.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 72. Light south southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

    High: 72 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms, mainly between 3am and 4am. Patchy fog between 2am and 3am. Otherwise, mostly cloudy, with a low around 62. South southwest wind around 7 mph, with gusts as high as 18 mph.

    Low: 62 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm. Patchy fog between 8am and 10am. Otherwise, mostly cloudy, with a high near 78. South southwest wind 5 to 9 mph, with gusts as high as 21 mph.

    High: 78 °F

    Patchy Fog
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 65. South southwest wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.

    Low: 65 °F

    Chance
    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 72. South southwest wind 10 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 100%.

    High: 72 °F

    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 35. North northwest wind 7 to 13 mph, with gusts as high as 25 mph.

    Low: 35 °F

    Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 53. North wind 3 to 6 mph.

    High: 53 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40. Calm wind becoming south southwest 5 to 9 mph in the evening. Winds could gust as high as 21 mph.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 46. Light south southwest wind.
Monday
Partly sunny, with a high near 72. Light south southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Monday Night
A 20 percent chance of showers and thunderstorms, mainly between 3am and 4am. Patchy fog between 2am and 3am. Otherwise, mostly cloudy, with a low around 62. South southwest wind around 7 mph, with gusts as high as 18 mph.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Patchy fog between 8am and 10am. Otherwise, mostly cloudy, with a high near 78. South southwest wind 5 to 9 mph, with gusts as high as 21 mph.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 65. South southwest wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Wednesday
Showers and possibly a thunderstorm. High near 72. South southwest wind 10 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 100%.
Wednesday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 35. North northwest wind 7 to 13 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 53. North wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 40. Calm wind becoming south southwest 5 to 9 mph in the evening. Winds could gust as high as 21 mph.
Friday
Partly sunny, with a high near 64. Southwest wind 8 to 10 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 40. Light and variable wind.
Saturday
Sunny, with a high near 67. Light and variable wind becoming south 5 to 8 mph in the morning.
Saturday Night
Partly cloudy, with a low around 51. South wind 6 to 8 mph, with gusts as high as 21 mph.
Sunday
A chance of showers. Partly sunny, with a high near 71. South southwest wind 9 to 14 mph, with gusts as high as 26 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Herod IL
 37.45°N 88.46°W
Last Update:
1:26 am CDT Mar 9, 2026
Forecast Valid:
3am CDT Mar 9, 2026-6pm CDT Mar 15, 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