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

34°F

1°C

Humidity 63%
Wind Speed SE 8 mph
Barometer 30.35 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 29 Nov 3:15 am CST
Extended Forecast for

Herod IL

  • Overnight

    Overnight: A 20 percent chance of snow showers after 5am. Mostly cloudy, with a steady temperature around 32. East southeast wind around 6 mph.

    Low: 32 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: A chance of rain and snow showers before 10am, then rain showers. High near 42. South wind 6 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow
    then Showers

  • Saturday Night

    Saturday Night: Showers, mainly before 11pm. Low around 28. South wind 8 to 13 mph becoming west northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%.

    Low: 28 °F

    Showers then
    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 34. Northwest wind 7 to 9 mph, with gusts as high as 20 mph.

    High: 34 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22. North northwest wind around 6 mph becoming calm in the evening.

    Low: 22 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of snow showers after noon. Mostly cloudy, with a high near 36. Calm wind becoming east around 5 mph.

    High: 36 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Monday Night

    Monday Night: Snow showers. Low around 26. Light northeast wind. Chance of precipitation is 80%.

    Low: 26 °F

    Snow Showers

  • Tuesday

    Tuesday: A slight chance of snow showers before noon. Mostly cloudy, with a high near 33. North northwest wind 3 to 6 mph.

    High: 33 °F

    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow showers after 5am. Mostly cloudy, with a steady temperature around 32. East southeast wind around 6 mph.
Saturday
A chance of rain and snow showers before 10am, then rain showers. High near 42. South wind 6 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday Night
Showers, mainly before 11pm. Low around 28. South wind 8 to 13 mph becoming west northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%.
Sunday
Partly sunny, with a high near 34. Northwest wind 7 to 9 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 22. North northwest wind around 6 mph becoming calm in the evening.
Monday
A 20 percent chance of snow showers after noon. Mostly cloudy, with a high near 36. Calm wind becoming east around 5 mph.
Monday Night
Snow showers. Low around 26. Light northeast wind. Chance of precipitation is 80%.
Tuesday
A slight chance of snow showers before noon. Mostly cloudy, with a high near 33. North northwest wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 18. Calm wind.
Wednesday
Mostly sunny, with a high near 38. Calm wind becoming south southwest around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 21. Light and variable wind.
Thursday
Partly sunny, with a high near 31. North northwest wind around 5 mph becoming calm in the afternoon.
Thursday Night
Mostly cloudy, with a low around 21. Calm wind.
Friday
A slight chance of showers. Partly sunny, with a high near 39. 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:
Herod IL
 37.47°N 88.48°W
Last Update:
3:16 am CST Nov 29, 2025
Forecast Valid:
3am CST Nov 29, 2025-6pm CST Dec 5, 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