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Hazardous Weather Conditions
Current conditions at
Jacksonville Municipal Airport (KIJX)
Lat: 39.77°NLon: 90.24°WElev: 614ft.
Overcast
65°F
18°C
| Humidity | 100% |
| Wind Speed | SW 3 mph |
| Barometer | 30.02 in |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 20 Jun 4:35 am CDT |
Extended Forecast for
2 Miles S Chapin IL
Flood Watch June 21, 07:00am until June 22, 01:00am
Overnight
Low: 64 °F
Slight Chance
ShowersSaturday
High: 82 °F
Decreasing
CloudsSaturday Night
Low: 63 °F
Mostly Clear
then Chance
ShowersSunday
High: 77 °F
Heavy Rain
Sunday Night
Low: 59 °F
T-storms
Likely then
Showers
LikelyMonday
High: 76 °F
Partly Sunny
Monday Night
Low: 57 °F
Mostly Clear
Tuesday
High: 79 °F
Sunny
Tuesday Night
Low: 59 °F
Mostly Clear
Detailed Forecast
Overnight
A 20 percent chance of showers. Mostly cloudy, with a low around 64. Calm wind.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 82. Light northwest wind.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly after 5am. Increasing clouds, with a low around 63. Calm wind becoming east around 6 mph after midnight.
Sunday
Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then showers and thunderstorms likely after 4pm. Some of the storms could produce heavy rainfall. High near 77. East wind 9 to 17 mph becoming south in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 59. West wind 9 to 11 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Partly sunny, with a high near 76. North northeast wind 9 to 11 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 57. Northeast wind 3 to 6 mph.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
Partly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 80.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles S Chapin IL
39.73°N 90.41°W (Elev. 554 ft)
39.73°N 90.41°W (Elev. 554 ft)
4:36 am CDT Jun 20, 2026
4am CDT Jun 20, 2026-6pm CDT Jun 26, 2026
Additional Resources
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