Hazardous Weather Conditions
Current conditions at
Harrisburg-Raleigh Airport (KHSB)
Lat: 37.81°NLon: 88.54°WElev: 387ft.
Fair
72°F
22°C
| Humidity | 80% |
| Wind Speed | S 7 mph |
| Barometer | 29.95 in |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Last update | 17 May 2:15 am CDT |
Extended Forecast for
Thompsonville IL
Lake Wind Advisory May 17, 12:00pm until May 17, 05:00pm
Overnight

Low: 71 °F
Mostly Cloudy
Sunday

High: 88 °F
Sunny
Sunday Night

Low: 70 °F
Mostly Clear
Monday
High: 88 °F
Slight Chance
T-storms then
Showers
LikelyMonday Night

Low: 72 °F
Chance
ShowersTuesday
High: 88 °F
Chance
T-storms then
ShowersTuesday Night
Low: 64 °F
T-storms then
ShowersWednesday

High: 74 °F
Slight Chance
ShowersWednesday Night

Low: 55 °F
Slight Chance
Showers
Detailed Forecast
Overnight
Mostly cloudy, with a steady temperature around 71. South wind around 7 mph.
Sunday
Sunny, with a high near 88. South wind 8 to 16 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 70. South wind around 11 mph, with gusts as high as 21 mph.
Monday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 88. South wind 13 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 72. South wind 11 to 14 mph, with gusts as high as 22 mph.
Tuesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 88. South southwest wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 64. Southwest wind 5 to 9 mph becoming north northwest after midnight. Chance of precipitation is 90%.
Wednesday
A slight chance of showers. Mostly cloudy, with a high near 74. North wind around 10 mph.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 55. Northeast wind 7 to 9 mph.
Thursday
A slight chance of showers. Partly sunny, with a high near 74. Northeast wind around 9 mph.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 57. East northeast wind 5 to 8 mph.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 78. East wind 5 to 7 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 62. East northeast wind around 6 mph becoming calm in the evening.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Light and variable wind becoming south southwest 5 to 7 mph in the morning.
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ABOUT THIS FORECAST
Point Forecast:
Thompsonville IL
37.93°N 88.77°W
37.93°N 88.77°W
1:26 am CDT May 17, 2026
2am CDT May 17, 2026-6pm CDT May 23, 2026



