


Hazardous Weather Conditions
Current conditions at
Perryville Regional Airport (KPCD)
Lat: 37.87°NLon: 89.86°WElev: 372ft.
Fair
76°F
24°C
Humidity | 93% |
Wind Speed | Calm |
Barometer | 30.02 in |
Dewpoint | 74°F (23°C) |
Visibility | 7.00 mi |
Heat Index | 76°F (24°C) |
Last update | 19 Aug 12:55 am CDT |
Extended Forecast for
Chester IL
Heat Advisory August 19, 01:07am until August 19, 08:00pm
NOW until 8:00pm Tue
Heat Advisory
Overnight
Low: 75 °F
Partly Cloudy
Tuesday
High: 96 °F
Slight Chance
T-stormsTuesday Night
Low: 72 °F
Chance
T-storms then
Chance
ShowersWednesday
High: 89 °F
Chance
T-stormsWednesday Night
Low: 67 °F
Partly Cloudy
Thursday
High: 88 °F
Mostly Sunny
Thursday Night
Low: 67 °F
Mostly Clear
Friday
High: 90 °F
Sunny
Detailed Forecast
Overnight
Partly cloudy, with a low around 75. Light south wind.
Tuesday
A slight chance of showers and thunderstorms before 8am, then a slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Heat index values as high as 106. Calm wind becoming west around 6 mph in the morning. Chance of precipitation is 20%.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. North wind around 6 mph becoming calm after midnight. Chance of precipitation is 50%.
Wednesday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 89. Light north wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 67. North wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 88.
Thursday Night
Mostly clear, with a low around 67.
Friday
Sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 67.
Saturday
Sunny, with a high near 90.
Saturday Night
Mostly clear, with a low around 63.
Sunday
Sunny, with a high near 83.
Sunday Night
Mostly clear, with a low around 58.
Monday
Mostly sunny, with a high near 80.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Chester IL
37.94°N 89.81°W (Elev. 528 ft)
37.94°N 89.81°W (Elev. 528 ft)
10:31 pm CDT Aug 18, 2025
1am CDT Aug 19, 2025-6pm CDT Aug 25, 2025