Hazardous Weather Conditions
Current conditions at
Jacksonville Municipal Airport (KIJX)
Lat: 39.77°NLon: 90.24°WElev: 614ft.
Fair
39°F
4°C
| Humidity | 68% |
| Wind Speed | SW 7 mph |
| Barometer | 30.18 in |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 19 Apr 1:55 am CDT |
Extended Forecast for
4 Miles E Jacksonville Municipal Airport IL
Frost Advisory April 20, 01:00am until April 20, 08:00am
Frost Advisory April 19, 02:19am until April 19, 08:00am
NOW until 8:00am Sun
Frost Advisory
Overnight
Low: 35 °F
Areas Frost
Sunday
High: 63 °F
Areas Frost
then Mostly
Sunny and
BreezySunday Night
Low: 34 °F
Partly Cloudy
then Areas
FrostMonday
High: 64 °F
Areas Frost
then SunnyMonday Night
Low: 48 °F
Mostly Clear
Tuesday
High: 78 °F
Sunny
Tuesday Night
Low: 56 °F
Mostly Clear
Wednesday
High: 79 °F
Sunny
Detailed Forecast
Overnight
Areas of frost after 4am. Otherwise, mostly clear, with a low around 35. West southwest wind around 7 mph.
Sunday
Areas of frost before 8am. Otherwise, increasing clouds, with a high near 63. Breezy, with a west wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.
Sunday Night
Areas of frost after 3am. Otherwise, mostly clear, with a low around 34. North wind 5 to 11 mph, with gusts as high as 21 mph.
Monday
Areas of frost before 8am. Otherwise, sunny, with a high near 64. East wind 5 to 9 mph becoming south in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Mostly clear, with a low around 48. South southeast wind 9 to 13 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 78. Southwest wind 13 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 56. West southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Mostly sunny, with a high near 83. Breezy.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 60.
Friday
Showers likely. Mostly cloudy, with a high near 73.
Friday Night
A chance of showers. Mostly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 68.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles E Jacksonville Municipal Airport IL
39.79°N 90.15°W (Elev. 623 ft)
39.79°N 90.15°W (Elev. 623 ft)
2:01 am CDT Apr 19, 2026
2am CDT Apr 19, 2026-6pm CDT Apr 25, 2026
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