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

Hazardous Weather Conditions

Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Overcast

29°F

-2°C

Humidity 69%
Wind Speed NW 15 G 24 mph
Barometer 30.19 in (1022.8 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 27 Nov 4:54 am EST
Extended Forecast for

Collegeville IN

Winter Storm Watch November 29, 03:00am until November 30, 06:00am
Click here for hazard details and duration
Winter Storm Watch

  • Thanksgiving Day

    Thanksgiving Day: Cloudy, with a high near 34. West northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 34 °F

    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. West northwest wind 10 to 15 mph.

    Low: 22 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 31. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 31 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow after midnight. Increasing clouds, with a low around 20. Calm wind becoming southeast around 5 mph.

    Low: 20 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. High near 31. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 31 °F

    Heavy Snow

  • Saturday Night

    Saturday Night: Snow before 9pm, then snow, possibly mixed with rain. Low around 28. Chance of precipitation is 100%.

    Low: 28 °F

    Rain/Snow

  • Sunday

    Sunday: A 40 percent chance of snow. Mostly cloudy, with a high near 30.

    High: 30 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 8.

    Low: 8 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 20.

    High: 20 °F

    Mostly Cloudy

Detailed Forecast

Thanksgiving Day
Cloudy, with a high near 34. West northwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 22. West northwest wind 10 to 15 mph.
Friday
Sunny, with a high near 31. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
A 20 percent chance of snow after midnight. Increasing clouds, with a low around 20. Calm wind becoming southeast around 5 mph.
Saturday
Snow. The snow could be heavy at times. High near 31. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Saturday Night
Snow before 9pm, then snow, possibly mixed with rain. Low around 28. Chance of precipitation is 100%.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 30.
Sunday Night
Mostly cloudy, with a low around 8.
Monday
Mostly cloudy, with a high near 20.
Monday Night
Mostly cloudy, with a low around 7.
Tuesday
Partly sunny, with a high near 21.
Tuesday Night
Partly cloudy, with a low around 8.
Wednesday
Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Collegeville IN
 40.92°N 87.16°W
Last Update:
3:35 am CST Nov 27, 2025
Forecast Valid:
4am CST Nov 27, 2025-6pm CST Dec 3, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation