Hazardous Weather Conditions
Current conditions at
Harrisburg-Raleigh Airport (KHSB)
Lat: 37.81°NLon: 88.54°WElev: 387ft.
Overcast
72°F
22°C
| Humidity | 74% |
| Wind Speed | SW 13 G 21 mph |
| Barometer | 29.79 in |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 11 Mar 2:55 am CDT |
Extended Forecast for
5 Miles E Simpson IL
Overnight

Low: 70 °F
Chance
T-stormsWednesday

High: 70 °F⇓
Showers
Wednesday Night
Low: 34 °F
Chance
Showers then
Partly CloudyThursday

High: 54 °F
Sunny
Thursday Night

Low: 41 °F
Mostly Clear
Friday

High: 63 °F
Mostly Sunny
Friday Night

Low: 39 °F
Partly Cloudy
Saturday

High: 68 °F
Sunny
Saturday Night

Low: 54 °F
Partly Cloudy
Detailed Forecast
Overnight
A 30 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a steady temperature around 70. South southwest wind 11 to 13 mph, with gusts as high as 28 mph.
Wednesday
Showers and thunderstorms before 4pm, then showers likely. Temperature rising to near 70 by noon, then falling to around 53 during the remainder of the day. Southwest wind 11 to 17 mph becoming north northwest in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 80%.
Wednesday Night
A 30 percent chance of showers before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 34. North wind 8 to 15 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 54. North wind around 6 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 41. South wind 5 to 13 mph, with gusts as high as 18 mph.
Friday
Mostly sunny, with a high near 63. Southwest wind 9 to 11 mph, with gusts as high as 24 mph.
Friday Night
Partly cloudy, with a low around 39. Calm wind.
Saturday
Sunny, with a high near 68. Light and variable wind becoming south southeast 5 to 7 mph in the morning.
Saturday Night
Partly cloudy, with a low around 54. South southeast wind 6 to 9 mph, with gusts as high as 22 mph.
Sunday
A slight chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 71. South wind 10 to 16 mph, with gusts as high as 32 mph.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29. Northwest wind 13 to 15 mph, with gusts as high as 28 mph.
Monday
Mostly sunny, with a high near 41. Northwest wind around 11 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 22. North northwest wind 3 to 7 mph.
Tuesday
Partly sunny, with a high near 45. Light and variable wind becoming west around 6 mph in the morning.
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ABOUT THIS FORECAST
Point Forecast:
5 Miles E Simpson IL
37.46°N 88.65°W
37.46°N 88.65°W
2:57 am CDT Mar 11, 2026
3am CDT Mar 11, 2026-6pm CDT Mar 17, 2026



