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 Rain

41°F

5°C

Humidity 86%
Wind Speed SW 10 G 26 mph
Barometer 29.41 in (996.0 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 10 Dec 4:54 am EST
Extended Forecast for

6 Miles NNW Williamsport IN

  • Overnight

    Overnight: A 40 percent chance of rain. Cloudy, with a steady temperature around 40. Breezy, with a south southwest wind around 22 mph, with gusts as high as 34 mph.

    Low: 40 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: Rain and snow likely before 3pm, then a slight chance of snow showers between 3pm and 4pm. Cloudy, with a temperature falling to around 31 by 5pm. Breezy, with a west southwest wind 18 to 22 mph becoming north northwest in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 40 °F⇓

    Breezy.
    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Isolated snow showers between 7pm and 1am, then scattered flurries after 1am. Cloudy, with a low around 20. Northwest wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 20 °F

    Isolated Snow
    Showers

  • Thursday

    Thursday: Scattered flurries before 1pm, then a slight chance of snow after 1pm. Partly sunny, with a high near 27. West northwest wind 6 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 20%.

    High: 27 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: Snow. Low around 23. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 90%.

    Low: 23 °F

    Snow

  • Friday

    Friday: A 30 percent chance of snow, mainly before 1pm. Mostly cloudy, with a high near 29. East wind 6 to 10 mph becoming northwest in the afternoon.

    High: 29 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 8. West northwest wind around 10 mph.

    Low: 8 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow, mainly after 1pm. Cloudy, with a high near 15. West northwest wind around 8 mph.

    High: 15 °F

    Slight Chance
    Snow then
    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 1am. Mostly cloudy, with a low around -5. Northwest wind 6 to 8 mph.

    Low: -5 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
A 40 percent chance of rain. Cloudy, with a steady temperature around 40. Breezy, with a south southwest wind around 22 mph, with gusts as high as 34 mph.
Wednesday
Rain and snow likely before 3pm, then a slight chance of snow showers between 3pm and 4pm. Cloudy, with a temperature falling to around 31 by 5pm. Breezy, with a west southwest wind 18 to 22 mph becoming north northwest in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Isolated snow showers between 7pm and 1am, then scattered flurries after 1am. Cloudy, with a low around 20. Northwest wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Thursday
Scattered flurries before 1pm, then a slight chance of snow after 1pm. Partly sunny, with a high near 27. West northwest wind 6 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 20%.
Thursday Night
Snow. Low around 23. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 90%.
Friday
A 30 percent chance of snow, mainly before 1pm. Mostly cloudy, with a high near 29. East wind 6 to 10 mph becoming northwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 8. West northwest wind around 10 mph.
Saturday
A 50 percent chance of snow, mainly after 1pm. Cloudy, with a high near 15. West northwest wind around 8 mph.
Saturday Night
A 20 percent chance of snow before 1am. Mostly cloudy, with a low around -5. Northwest wind 6 to 8 mph.
Sunday
Sunny and cold, with a high near 6. Northwest wind around 8 mph.
Sunday Night
Mostly clear, with a low around -5.
Monday
Mostly sunny, with a high near 22.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Partly sunny, with a high near 33.
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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:
4:45 am EST Dec 10, 2025
Forecast Valid:
4am EST Dec 10, 2025-6pm EST Dec 16, 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