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.

Fair

20°F

-7°C

Humidity 78%
Wind Speed S 5 mph
Barometer 30.15 in (1021.7 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 9 Dec 12:54 am EST
Extended Forecast for

2 Miles NE Lafayette IN

  • Overnight

    Overnight: A 20 percent chance of snow after 3am. Mostly cloudy, with a low around 14. South southwest wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 14 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 39. Southwest wind 13 to 15 mph, with gusts as high as 26 mph.

    High: 39 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain, mainly after 1am. Temperature falling to near 35 by 11pm, then rising to around 40 during the remainder of the night. South southwest wind 13 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F⇑

    Chance Rain
    then Rain

  • Wednesday

    Wednesday: Rain likely before 10am, then rain and snow likely between 10am and 1pm, then a chance of snow after 1pm. Cloudy, with a high near 39. West northwest wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. West northwest wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow, mainly after 1pm. Partly sunny, with a high near 28. West wind around 7 mph.

    High: 28 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 17. Northwest wind 3 to 6 mph.

    Low: 17 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 25. West wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 25 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 7. West northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 7 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow after 3am. Mostly cloudy, with a low around 14. South southwest wind 6 to 9 mph, with gusts as high as 18 mph.
Tuesday
Mostly cloudy, with a high near 39. Southwest wind 13 to 15 mph, with gusts as high as 26 mph.
Tuesday Night
Rain, mainly after 1am. Temperature falling to near 35 by 11pm, then rising to around 40 during the remainder of the night. South southwest wind 13 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely before 10am, then rain and snow likely between 10am and 1pm, then a chance of snow after 1pm. Cloudy, with a high near 39. West northwest wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 20. West northwest wind 7 to 11 mph, with gusts as high as 21 mph.
Thursday
A 30 percent chance of snow, mainly after 1pm. Partly sunny, with a high near 28. West wind around 7 mph.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 17. Northwest wind 3 to 6 mph.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 25. West wind 7 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 7. West northwest wind around 10 mph, with gusts as high as 20 mph.
Saturday
Mostly cloudy and cold, with a high near 13. West northwest wind around 9 mph.
Saturday Night
Mostly cloudy, with a low around 3.
Sunday
Mostly sunny, with a high near 18.
Sunday Night
Partly cloudy, with a low around 8.
Monday
A 20 percent chance of snow. Mostly cloudy, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Lafayette IN
 40.42°N 86.85°W (Elev. 699 ft)
Last Update:
12:45 am EST Dec 9, 2025
Forecast Valid:
1am EST Dec 9, 2025-6pm EST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation