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.

Fog/Mist

33°F

1°C

Humidity 97%
Wind Speed S 6 mph
Barometer 29.96 in
Dewpoint 32°F (0°C)
Visibility 1.25 mi
Wind Chill27°F (-3°C)
Last update 7 Dec 6:35 am CST
Extended Forecast for

Alvin IL

  • Today

    Today: A chance of rain or freezing rain before 8am, then a chance of rain and snow between 8am and noon. Areas of fog before 4pm. Otherwise, cloudy, with a high near 33. Light and variable wind becoming north 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    High: 33 °F

    Chance Wintry
    Mix and Areas
    Fog then
    Patchy Fog

  • Tonight

    Tonight: Mostly cloudy, with a low around 13. North northeast wind 6 to 10 mph, with gusts as high as 17 mph.

    Low: 13 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 26. East northeast wind around 6 mph becoming calm in the morning.

    High: 26 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a temperature falling to near 16 by 9pm, then rising to around 26 during the remainder of the night. Light south wind becoming south southwest 9 to 14 mph in the evening. Winds could gust as high as 22 mph.

    Low: 16 °F⇑

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 40. South southwest wind around 14 mph, with gusts as high as 23 mph.

    High: 40 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 35. South southwest wind 13 to 18 mph, with gusts as high as 29 mph.

    Low: 35 °F

    Chance Rain

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 40. West wind 11 to 18 mph, with gusts as high as 26 mph.

    High: 40 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow. Mostly cloudy, with a high near 30.

    High: 30 °F

    Chance Snow

Detailed Forecast

Today
A chance of rain or freezing rain before 8am, then a chance of rain and snow between 8am and noon. Areas of fog before 4pm. Otherwise, cloudy, with a high near 33. Light and variable wind becoming north 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Tonight
Mostly cloudy, with a low around 13. North northeast wind 6 to 10 mph, with gusts as high as 17 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 26. East northeast wind around 6 mph becoming calm in the morning.
Monday Night
Mostly cloudy, with a temperature falling to near 16 by 9pm, then rising to around 26 during the remainder of the night. Light south wind becoming south southwest 9 to 14 mph in the evening. Winds could gust as high as 22 mph.
Tuesday
Partly sunny, with a high near 40. South southwest wind around 14 mph, with gusts as high as 23 mph.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 35. South southwest wind 13 to 18 mph, with gusts as high as 29 mph.
Wednesday
Mostly cloudy, with a high near 40. West wind 11 to 18 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 30.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
Partly sunny, with a high near 20.
Friday Night
Mostly cloudy, with a low around 2.
Saturday
Partly sunny, with a high near 13.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Alvin IL
 40.32°N 87.61°W (Elev. 653 ft)
Last Update:
4:57 am CST Dec 7, 2025
Forecast Valid:
6am CST Dec 7, 2025-6pm CST Dec 13, 2025
 
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Additional Resources

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Chance of Precipitation