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.

Light Snow Fog/Mist

8°F

-13°C

Humidity 83%
Wind Speed NE 13 mph
Barometer 30.12 in (1021.3 mb)
Dewpoint 4°F (-16°C)
Visibility 1.00 mi
Wind Chill-8°F (-22°C)
Last update 25 Jan 6:54 am EST
Extended Forecast for

Collegeville IN

Winter Weather Advisory January 25, 06:34am until January 25, 09:00pm
Cold Weather Advisory January 26, 12:00am until January 26, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
Cold Weather Advisory
  •  
    Winter Weather Advisory January 25, 06:34am until January 25, 09:00pm

    NOW until 9:00pm Sun

    Winter Weather Advisory

  • Today

    High: 15 °F

    Snow

  • Tonight

    Tonight: A 50 percent chance of snow before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around -1. Wind chill values as low as -17. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: -1 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny and cold, with a high near 7. Wind chill values as low as -19. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 7 °F

    Cold

  • Monday Night

    Monday Night: Partly cloudy, with a low around 0. Wind chill values as low as -15. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 0 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 18. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 18 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -4.

    Low: -4 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow after noon. Partly sunny, with a high near 12.

    High: 12 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -3.

    Low: -3 °F

    Partly Cloudy

Detailed Forecast

Today
Snow. High near 15. Wind chill values as low as -10. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 50 percent chance of snow before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around -1. Wind chill values as low as -17. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Mostly sunny and cold, with a high near 7. Wind chill values as low as -19. West wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 0. Wind chill values as low as -15. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly cloudy, with a high near 18. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around -4.
Wednesday
A 20 percent chance of snow after noon. Partly sunny, with a high near 12.
Wednesday Night
Partly cloudy, with a low around -3.
Thursday
Mostly sunny, with a high near 12.
Thursday Night
Mostly cloudy, with a low around 0.
Friday
Mostly sunny, with a high near 16.
Friday Night
Mostly cloudy, with a low around 3.
Saturday
Partly sunny, with a high near 18.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Collegeville IN
 40.92°N 87.16°W
Last Update:
4:01 am CST Jan 25, 2026
Forecast Valid:
6am CST Jan 25, 2026-6pm CST Jan 31, 2026
 
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