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

32°F

0°C

Humidity 88%
Wind Speed W 20 G 33 mph
Barometer 29.39 in (995.4 mb)
Dewpoint 29°F (-2°C)
Visibility 6.00 mi
Wind Chill20°F (-7°C)
Last update 16 Mar 3:54 am EDT
Extended Forecast for

Collegeville IN

  • Overnight

    Overnight: A chance of rain and snow before 4am, then snow likely. Patchy blowing snow. Cloudy, with a low around 26. Breezy, with a west wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 26 °F

    Rain/Snow
    Likely and
    Patchy
    Blowing Snow

  • Monday

    Monday: Snow, mainly before 1pm. Patchy blowing snow. High near 26. Blustery, with a west northwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 26 °F

    Snow and
    Patchy
    Blowing Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly before 10pm. Patchy blowing snow before 9pm. Mostly cloudy, with a low around 13. Wind chill values as low as -1. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 13 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 25. Wind chill values as low as -1. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 25 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 1am. Mostly cloudy, with a low around 21. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 21 °F

    Slight Chance
    Snow then
    Snow Likely

  • Wednesday

    Wednesday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of rain and snow before 4am, then snow likely. Patchy blowing snow. Cloudy, with a low around 26. Breezy, with a west wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Snow, mainly before 1pm. Patchy blowing snow. High near 26. Blustery, with a west northwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday Night
A 30 percent chance of snow, mainly before 10pm. Patchy blowing snow before 9pm. Mostly cloudy, with a low around 13. Wind chill values as low as -1. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 35 mph.
Tuesday
Partly sunny, with a high near 25. Wind chill values as low as -1. West northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 21. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday
Partly sunny, with a high near 44.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Mostly cloudy, with a low around 36.
Friday
Mostly cloudy, with a high near 62.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Partly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Collegeville IN
 40.92°N 87.16°W
Last Update:
1:51 am CDT Mar 16, 2026
Forecast Valid:
3am CDT Mar 16, 2026-6pm CDT Mar 22, 2026
 
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Additional Resources

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Chance of Precipitation