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

Rantoul National Aviation Center Airport (KTIP)

Lat: 40.29°NLon: 88.15°WElev: 732ft.

Fair

16°F

-9°C

Humidity 72%
Wind Speed NW 17 mph
Barometer 30.40 in
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 22 Feb 11:35 pm CST
Extended Forecast for

3 Miles N Armstrong IL

  • Tonight

    Tonight: A chance of flurries before midnight. Mostly cloudy, with a low around 15. Wind chill values between -1 and 4. Northwest wind around 16 mph, with gusts as high as 28 mph.

    Low: 15 °F

    Chance
    Flurries

  • Monday

    Monday: Sunny, with a high near 29. Wind chill values between -1 and 9. North northwest wind 10 to 18 mph, with gusts as high as 28 mph.

    High: 29 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 18. North northwest wind 5 to 7 mph becoming calm.

    Low: 18 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 43. Breezy, with a south wind 8 to 13 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 32 mph.

    High: 43 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 27. South southwest wind 9 to 14 mph becoming west northwest after midnight. Winds could gust as high as 22 mph.

    Low: 27 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 44. West wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 44 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Rain and snow likely, mainly after midnight. Mostly cloudy, with a low around 28. West northwest wind 5 to 10 mph becoming east in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 28 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of rain and snow before noon. Partly sunny, with a high near 41. Chance of precipitation is 30%.

    High: 41 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of flurries before midnight. Mostly cloudy, with a low around 15. Wind chill values between -1 and 4. Northwest wind around 16 mph, with gusts as high as 28 mph.
Monday
Sunny, with a high near 29. Wind chill values between -1 and 9. North northwest wind 10 to 18 mph, with gusts as high as 28 mph.
Monday Night
Increasing clouds, with a low around 18. North northwest wind 5 to 7 mph becoming calm.
Tuesday
Mostly cloudy, with a high near 43. Breezy, with a south wind 8 to 13 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 32 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 27. South southwest wind 9 to 14 mph becoming west northwest after midnight. Winds could gust as high as 22 mph.
Wednesday
Sunny, with a high near 44. West wind 6 to 10 mph, with gusts as high as 16 mph.
Wednesday Night
Rain and snow likely, mainly after midnight. Mostly cloudy, with a low around 28. West northwest wind 5 to 10 mph becoming east in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
A chance of rain and snow before noon. Partly sunny, with a high near 41. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 34.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Armstrong IL
 40.35°N 87.87°W (Elev. 738 ft)
Last Update:
11:36 pm CST Feb 22, 2026
Forecast Valid:
11pm CST Feb 22, 2026-6pm CST Mar 1, 2026
 
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Additional Resources

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Chance of Precipitation