National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Fair

39°F

4°C

Humidity 43%
Wind Speed E 15 mph
Barometer 30.37 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 1 Mar 5:15 pm CST
Extended Forecast for

4 Miles WSW Palmyra IL

Winter Weather Advisory March 1, 06:00pm until March 2, 06:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Rain and snow before 2am, then a chance of snow between 2am and 3am. Low around 31. East wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.

    Low: 31 °F

    Rain/Snow
    then Snow

  • Monday

    Monday: A slight chance of freezing rain before 8am, then a slight chance of rain between 8am and 11am. Mostly cloudy, with a high near 45. East wind 7 to 10 mph. Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Rain/Freezing
    Rain then
    Mostly Cloudy

  • Monday Night

    Monday Night: Rain after midnight. Low around 37. Southeast wind around 7 mph. Chance of precipitation is 80%.

    Low: 37 °F

    Cloudy then
    Rain

  • Tuesday

    Tuesday: Rain. High near 58. South wind 7 to 10 mph. Chance of precipitation is 90%.

    High: 58 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain, with thunderstorms also possible after 3am. Low around 50. East wind 6 to 9 mph becoming south after midnight. Chance of precipitation is 90%.

    Low: 50 °F

    Rain

  • Wednesday

    Wednesday: Rain and possibly a thunderstorm. High near 66. Chance of precipitation is 80%.

    High: 66 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain. Low around 48. Chance of precipitation is 80%.

    Low: 48 °F

    Rain

  • Thursday

    Thursday: Rain likely, mainly before noon. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.

    High: 69 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.

    Low: 54 °F

    Rain Likely

Detailed Forecast

Tonight
Rain and snow before 2am, then a chance of snow between 2am and 3am. Low around 31. East wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.
Monday
A slight chance of freezing rain before 8am, then a slight chance of rain between 8am and 11am. Mostly cloudy, with a high near 45. East wind 7 to 10 mph. Chance of precipitation is 20%.
Monday Night
Rain after midnight. Low around 37. Southeast wind around 7 mph. Chance of precipitation is 80%.
Tuesday
Rain. High near 58. South wind 7 to 10 mph. Chance of precipitation is 90%.
Tuesday Night
Rain, with thunderstorms also possible after 3am. Low around 50. East wind 6 to 9 mph becoming south after midnight. Chance of precipitation is 90%.
Wednesday
Rain and possibly a thunderstorm. High near 66. Chance of precipitation is 80%.
Wednesday Night
Rain. Low around 48. Chance of precipitation is 80%.
Thursday
Rain likely, mainly before noon. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.
Thursday Night
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Friday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 74. Chance of precipitation is 70%.
Friday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 60.
Saturday Night
A 30 percent chance of rain. Partly cloudy, with a low around 38.
Sunday
A 30 percent chance of rain. Sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Palmyra IL
 39.41°N 90.05°W (Elev. 617 ft)
Last Update:
4:41 pm CST Mar 1, 2026
Forecast Valid:
5pm CST Mar 1, 2026-6pm CDT Mar 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation