Current conditions at

Rantoul National Aviation Center Airport (KTIP)

Lat: 40.29°NLon: 88.15°WElev: 732ft.

Overcast

24°F

-4°C

Humidity 94%
Wind Speed E 3 mph
Barometer 29.99 in
Dewpoint 22°F (-6°C)
Visibility 7.00 mi
Last update 6 Dec 8:55 pm CST
Extended Forecast for

Alvin IL

Winter Weather Advisory until December 7, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 7, 06:00am

    NOW until 6:00am Sun

    Winter Weather Advisory

  • Tonight

    Low: 23 °F

    Cloudy then
    Wintry Mix
    Likely and
    Patchy Fog

  • Sunday

    Sunday: Snow likely, mainly before 9am.  Patchy fog before 11am.  Otherwise, mostly cloudy, with a high near 34. South southeast wind 5 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Snow Likely
    and Patchy
    Fog then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 9. North wind 5 to 9 mph becoming light northeast  after midnight.

    Low: 9 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 22. Light and variable wind.

    High: 22 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a temperature falling to near 14 by 8pm, then rising to around 24 during the remainder of the night. Light south southeast wind becoming south southwest 9 to 14 mph in the evening. Winds could gust as high as 21 mph.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 39. South southwest wind 11 to 14 mph, with gusts as high as 22 mph.

    High: 39 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain after midnight.  Mostly cloudy, with a low around 34. South southwest wind 11 to 16 mph, with gusts as high as 25 mph.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain before noon.  Mostly cloudy, with a high near 39.

    High: 39 °F

    Chance Rain
    then Mostly
    Cloudy

Detailed Forecast

Tonight
A chance of snow before 2am, then snow likely, possibly mixed with freezing rain. Patchy fog after 5am. Otherwise, cloudy, with a temperature rising to around 32 by 4am. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 70%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly before 9am. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 34. South southeast wind 5 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 9. North wind 5 to 9 mph becoming light northeast after midnight.
Monday
Mostly sunny, with a high near 22. Light and variable wind.
Monday Night
Mostly cloudy, with a temperature falling to near 14 by 8pm, then rising to around 24 during the remainder of the night. Light south southeast wind becoming south southwest 9 to 14 mph in the evening. Winds could gust as high as 21 mph.
Tuesday
Partly sunny, with a high near 39. South southwest wind 11 to 14 mph, with gusts as high as 22 mph.
Tuesday Night
A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 34. South southwest wind 11 to 16 mph, with gusts as high as 25 mph.
Wednesday
A 30 percent chance of rain before noon. Mostly cloudy, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 29.
Thursday Night
Mostly cloudy, with a low around 12.
Friday
Mostly cloudy, with a high near 20.
Friday Night
Mostly cloudy, with a low around 0.
Saturday
Partly sunny, with a high near 13.
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ABOUT THIS FORECAST

 
Point Forecast:
Alvin IL
 40.32°N 87.61°W (Elev. 653 ft)
8:37 pm CST Dec 6, 2025
9pm CST Dec 6, 2025-6pm CST Dec 13, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database