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

Hazardous Weather Conditions

Current conditions at

Springfield - Abraham Lincoln Capital Airport (KSPI)

Lat: 39.85°NLon: 89.68°WElev: 587ft.

Fair

51°F

11°C

Humidity 43%
Wind Speed N 9 mph
Barometer 29.96 in (1014.6 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 27 Feb 11:52 pm CST
Extended Forecast for

Glenarm IL

  • Overnight

    Overnight: Mostly clear, with a low around 35. North wind 8 to 10 mph, with gusts as high as 16 mph.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Isolated showers between 2pm and 3pm. Partly sunny, with a high near 57. North northeast wind 7 to 11 mph becoming east southeast in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 20%.

    High: 57 °F

    Mostly Sunny
    then Isolated
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. North wind 7 to 14 mph, with gusts as high as 21 mph.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 40. North northeast wind 11 to 14 mph, with gusts as high as 21 mph.

    High: 40 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Snow likely. Cloudy, with a low around 27. East northeast wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow Likely

  • Monday

    Monday: A chance of snow before 9am, then a chance of rain between 9am and noon. Mostly cloudy, with a high near 41. East southeast wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 41 °F

    Chance
    Rain/Snow
    then Cloudy

  • Monday Night

    Monday Night: Rain, mainly after midnight. Low around 34. Southeast wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 34 °F

    Chance Rain
    then Rain

  • Tuesday

    Tuesday: Rain. High near 53. Chance of precipitation is 90%.

    High: 53 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain, with thunderstorms also possible after midnight. Low around 42. Chance of precipitation is 80%.

    Low: 42 °F

    Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 35. North wind 8 to 10 mph, with gusts as high as 16 mph.
Saturday
Isolated showers between 2pm and 3pm. Partly sunny, with a high near 57. North northeast wind 7 to 11 mph becoming east southeast in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 25. North wind 7 to 14 mph, with gusts as high as 21 mph.
Sunday
Increasing clouds, with a high near 40. North northeast wind 11 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Snow likely. Cloudy, with a low around 27. East northeast wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Monday
A chance of snow before 9am, then a chance of rain between 9am and noon. Mostly cloudy, with a high near 41. East southeast wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday Night
Rain, mainly after midnight. Low around 34. Southeast wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain. High near 53. Chance of precipitation is 90%.
Tuesday Night
Rain, with thunderstorms also possible after midnight. Low around 42. Chance of precipitation is 80%.
Wednesday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 46.
Thursday
A chance of rain. Mostly cloudy, with a high near 64.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 51.
Friday
Rain likely. Mostly cloudy, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Glenarm IL
 39.62°N 89.64°W (Elev. 600 ft)
Last Update:
12:26 am CST Feb 28, 2026
Forecast Valid:
12am CST Feb 28, 2026-6pm CST Mar 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation