Current conditions at
Jacksonville Municipal Airport (KIJX)
Lat: 39.77°NLon: 90.24°WElev: 614ft.
Thunderstorm
72°F
22°C
| Humidity | 100% |
| Wind Speed | N 6 mph |
| Barometer | 30.11 in |
| Dewpoint | 72°F (22°C) |
| Visibility | 3.00 mi |
| Last update | 15 Aug 6:15 am CDT |
Extended Forecast for
Alsey IL
Today
High: 92 °F
Showers
Likely then
Partly SunnyTonight
Low: 75 °F
Partly Cloudy
then Chance
T-stormsSunday
High: 90 °F
Partly Sunny
Sunday Night
Low: 68 °F
Partly Cloudy
Monday
High: 84 °F
Mostly Sunny
Monday Night
Low: 64 °F
Mostly Clear
Tuesday
High: 87 °F
Sunny
Tuesday Night
Low: 71 °F
Mostly Clear
then Chance
T-stormsWednesday
High: 86 °F
Chance
T-storms
Detailed Forecast
Today
Showers and thunderstorms likely, mainly before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 92. Heat index values as high as 102. Northeast wind 7 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 75. South wind 3 to 6 mph.
Sunday
Partly sunny, with a high near 90. Heat index values as high as 102. West southwest wind 6 to 8 mph becoming northwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 68. North northwest wind 3 to 8 mph. Winds could gust as high as 15 mph.
Monday
Mostly sunny, with a high near 84. North wind 3 to 5 mph.
Monday Night
Mostly clear, with a low around 64. Calm wind.
Tuesday
Sunny, with a high near 87. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
A 50 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71.
Wednesday
A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 86.
Wednesday Night
Partly cloudy, with a low around 64.
Thursday
Partly sunny, with a high near 79.
Thursday Night
Partly cloudy, with a low around 60.
Friday
Mostly sunny, with a high near 79.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Alsey IL
39.56°N 90.45°W (Elev. 617 ft)
39.56°N 90.45°W (Elev. 617 ft)
6:36 am CDT Aug 15, 2026
6am CDT Aug 15, 2026-6pm CDT Aug 21, 2026
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