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.

Fog/Mist

32°F

0°C

Humidity 85%
Wind Speed SE 3 mph
Barometer 30.00 in (1016.3 mb)
Dewpoint 28°F (-2°C)
Visibility 6.00 mi
Last update 7 Dec 2:54 am EST
Extended Forecast for

6 Miles NNW Williamsport IN

  • Overnight

    Overnight: Snow likely, mainly after 4am. Cloudy, with a steady temperature around 29. South wind around 5 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 29 °F

    Snow Likely

  • Sunday

    Sunday: A chance of rain, snow, and freezing rain before 8am, then a chance of snow between 8am and 1pm. Mostly cloudy, with a high near 33. South wind 5 to 13 mph becoming north in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 33 °F

    Chance Wintry
    Mix then
    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 12. North wind 5 to 9 mph.

    Low: 12 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 23. East northeast wind around 5 mph becoming calm in the afternoon.

    High: 23 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14. Light south wind becoming south southwest 9 to 14 mph in the evening. Winds could gust as high as 22 mph.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 39. South southwest wind 14 to 16 mph, with gusts as high as 24 mph.

    High: 39 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 33. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 30 mph.

    Low: 33 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: A 30 percent chance of rain before 1pm. Mostly cloudy, with a high near 39. West wind 15 to 18 mph, with gusts as high as 29 mph.

    High: 39 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 22. West northwest wind 6 to 10 mph.

    Low: 22 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Snow likely, mainly after 4am. Cloudy, with a steady temperature around 29. South wind around 5 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
A chance of rain, snow, and freezing rain before 8am, then a chance of snow between 8am and 1pm. Mostly cloudy, with a high near 33. South wind 5 to 13 mph becoming north in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Mostly cloudy, with a low around 12. North wind 5 to 9 mph.
Monday
Mostly sunny, with a high near 23. East northeast wind around 5 mph becoming calm in the afternoon.
Monday Night
Mostly cloudy, with a low around 14. 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 39. South southwest wind 14 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
A 40 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 33. Breezy, with a south southwest wind 13 to 20 mph, with gusts as high as 30 mph.
Wednesday
A 30 percent chance of rain before 1pm. Mostly cloudy, with a high near 39. West wind 15 to 18 mph, with gusts as high as 29 mph.
Wednesday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 22. West northwest wind 6 to 10 mph.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 29. North northwest wind around 7 mph.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 11.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 19.
Friday Night
Mostly cloudy, with a low around 1.
Saturday
Partly sunny and cold, with a high near 12.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Williamsport IN
 40.35°N 87.35°W (Elev. 725 ft)
Last Update:
2:45 am EST Dec 7, 2025
Forecast Valid:
3am EST Dec 7, 2025-6pm EST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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