Hazardous Weather Conditions
Current conditions at
Harrisburg-Raleigh Airport (KHSB)
Lat: 37.81°NLon: 88.54°WElev: 387ft.
Fog/Mist
70°F
21°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 30.06 in |
| Dewpoint | 70°F (21°C) |
| Visibility | 3.00 mi |
| Last update | 15 Oct 4:15 am CDT |
Extended Forecast for
2 Miles NNW Thompsonville IL
Dense Fog Advisory until October 15, 08:00am
NOW until 8:00am Thu

Dense Fog Advisory
Overnight

Low: 67 °F
Slight Chance
T-storms and
Patchy Dense
FogThursday

High: 88 °F
Chance
T-storms and
Patchy Dense
FogThursday Night

Low: 51 °F
Showers
LikelyFriday
High: 59 °F
Breezy.
Chance
Showers then
Partly SunnyFriday Night

Low: 42 °F
Mostly Cloudy
Saturday

High: 61 °F
Sunny
Saturday Night

Low: 36 °F
Clear
Sunday

High: 67 °F
Sunny
Detailed Forecast
Overnight
A 20 percent chance of showers and thunderstorms. Patchy dense fog. Otherwise, mostly cloudy, with a low around 67. Calm wind.
Thursday
A 50 percent chance of showers and thunderstorms. Patchy dense fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 88. Light and variable wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
Showers and thunderstorms likely before 4am, then a chance of showers between 4am and 5am. Increasing clouds, with a low around 51. South southwest wind 10 to 18 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%.
Friday
A 30 percent chance of showers before 7am. Partly sunny, with a high near 59. Breezy, with a northwest wind 17 to 22 mph, with gusts as high as 28 mph.
Friday Night
Mostly cloudy, with a low around 42. North wind 13 to 18 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 61. North northeast wind 9 to 13 mph.
Saturday Night
Clear, with a low around 36. Light east wind.
Sunday
Sunny, with a high near 67. Calm wind becoming south southeast around 6 mph in the morning.
Sunday Night
Mostly clear, with a low around 40. Calm wind.
Monday
Sunny, with a high near 71. Calm wind becoming south 5 to 7 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 44. Calm wind.
Tuesday
Mostly sunny, with a high near 73. Light and variable wind.
Tuesday Night
Mostly clear, with a low around 46. Calm wind.
Wednesday
Sunny, with a high near 77. Calm wind becoming southeast around 5 mph in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
2 Miles NNW Thompsonville IL
37.95°N 88.77°W
37.95°N 88.77°W
1:26 am CDT Oct 15, 2026
4am CDT Oct 15, 2026-6pm CDT Oct 21, 2026



