Hazardous Weather Conditions
Current conditions at
Harrisburg-Raleigh Airport (KHSB)
Lat: 37.81°NLon: 88.54°WElev: 387ft.
Fog/Mist
65°F
18°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.95 in |
| Dewpoint | 65°F (18°C) |
| Visibility | 5.00 mi |
| Last update | 3 Aug 6:35 am CDT |
Extended Forecast for
4 Miles S Herod IL
Today
High: 84 °F
Patchy Fog
then SunnyTonight
Low: 64 °F
Mostly Clear
then Patchy
FogTuesday
High: 87 °F
Areas Fog
then SunnyTuesday Night

Low: 64 °F
Mostly Clear
Wednesday

High: 89 °F
Sunny
Wednesday Night

Low: 68 °F
Mostly Clear
Thursday

High: 90 °F
Mostly Sunny
Thursday Night
Low: 70 °F
Partly Cloudy
then Chance
T-stormsFriday

High: 89 °F
Chance
T-storms
Detailed Forecast
Today
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 84. Calm wind becoming north northeast around 5 mph in the afternoon.
Tonight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 64. Calm wind.
Tuesday
Areas of fog before 9am. Otherwise, sunny, with a high near 87. Light northeast wind.
Tuesday Night
Mostly clear, with a low around 64. Calm wind.
Wednesday
Sunny, with a high near 89. Calm wind.
Wednesday Night
Mostly clear, with a low around 68. Calm wind.
Thursday
Mostly sunny, with a high near 90. Calm wind becoming southwest around 5 mph.
Thursday Night
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70. Calm wind.
Friday
A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 89. Calm wind becoming south southwest around 5 mph.
Friday Night
A chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 69. Calm wind.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 70. Calm wind.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Calm wind becoming south southwest around 6 mph in the afternoon.
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ABOUT THIS FORECAST
Point Forecast:
4 Miles S Herod IL
37.43°N 88.49°W
37.43°N 88.49°W
4:31 am CDT Aug 3, 2026
6am CDT Aug 3, 2026-6pm CDT Aug 9, 2026



