Current conditions at
Jacksonville Municipal Airport (KIJX)
Lat: 39.77°NLon: 90.24°WElev: 614ft.
Fair
55°F
13°C
| Humidity | 52% |
| Wind Speed | E 10 mph |
| Barometer | 30.14 in |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 52°F (11°C) |
| Last update | 12 May 1:15 am CDT |
Extended Forecast for
2 Miles NNW Alsey IL
Overnight

Low: 50 °F
Clear
Tuesday

High: 81 °F
Increasing
CloudsTuesday Night
Low: 53 °F
Chance
T-storms then
Mostly ClearWednesday

High: 73 °F
Sunny
Wednesday Night

Low: 45 °F
Clear
Thursday

High: 73 °F
Sunny
Thursday Night
Low: 53 °F
Mostly Cloudy
then Chance
T-stormsFriday

High: 83 °F
Showers
LikelyFriday Night

Low: 61 °F
Chance
T-storms
Detailed Forecast
Overnight
Clear, with a low around 50. Southeast wind around 6 mph.
Tuesday
Increasing clouds, with a high near 81. Southwest wind 8 to 18 mph, with gusts as high as 29 mph.
Tuesday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Mostly cloudy, then gradually becoming clear, with a low around 53. West southwest wind 7 to 13 mph becoming northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 40%.
Wednesday
Sunny, with a high near 73. Northwest wind 8 to 16 mph, with gusts as high as 28 mph.
Wednesday Night
Clear, with a low around 45. North northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 22 mph.
Thursday
Sunny, with a high near 73. Light and variable wind becoming south southeast around 6 mph in the afternoon.
Thursday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 53. Southeast wind 7 to 14 mph, with gusts as high as 25 mph.
Friday
Showers likely and possibly a thunderstorm before 1pm. Partly sunny, with a high near 83. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 61.
Saturday
Mostly sunny, with a high near 88.
Saturday Night
A chance of showers. Partly cloudy, with a low around 63.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 88.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles NNW Alsey IL
39.58°N 90.45°W (Elev. 548 ft)
39.58°N 90.45°W (Elev. 548 ft)
12:36 am CDT May 12, 2026
1am CDT May 12, 2026-6pm CDT May 18, 2026


