NWS St. Louis Announces Changes To May 16, 2025 Tornado Damage Assessment
After a year-long review of new ground survey data and aerial imagery, NWS St. Louis made several adjustments to the May 16, 2025 tornado damage assessment. Read More >
Hazardous Weather Conditions
Current conditions at
Jacksonville Municipal Airport (KIJX)
Lat: 39.77°NLon: 90.24°WElev: 614ft.
Mostly Cloudy
51°F
11°C
| Humidity | 82% |
| Wind Speed | N 6 mph |
| Barometer | 30.22 in |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 20 May 5:55 am CDT |
Extended Forecast for
2 Miles SW Palmyra IL
Today
High: 67 °F
Mostly Cloudy
Tonight
Low: 45 °F
Partly Cloudy
Thursday
High: 69 °F
Partly Sunny
Thursday Night
Low: 51 °F
Mostly Cloudy
then Chance
ShowersFriday
High: 67 °F
Showers
Friday Night
Low: 54 °F
Slight Chance
T-storms then
Slight Chance
ShowersSaturday
High: 77 °F
Partly Sunny
Saturday Night
Low: 57 °F
Mostly Cloudy
then Chance
ShowersSunday
High: 79 °F
Chance
Showers
Detailed Forecast
Today
Mostly cloudy, with a high near 67. Northeast wind 8 to 11 mph.
Tonight
Partly cloudy, with a low around 45. Northeast wind 6 to 8 mph.
Thursday
Partly sunny, with a high near 69. East wind 8 to 11 mph.
Thursday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 51. East wind around 10 mph.
Friday
Showers and possibly a thunderstorm. High near 67. East wind 8 to 11 mph. Chance of precipitation is 80%.
Friday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 54. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 77.
Saturday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 57.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 57.
Memorial Day
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 59.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SW Palmyra IL
39.41°N 90.02°W (Elev. 650 ft)
39.41°N 90.02°W (Elev. 650 ft)
5:01 am CDT May 20, 2026
6am CDT May 20, 2026-6pm CDT May 26, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
