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

47°F

8°C

Humidity 42%
Wind Speed E 13 mph
Barometer 30.09 in (1019.3 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 14 Mar 4:54 pm EDT
Extended Forecast for

Lafayette IN

Wind Advisory March 15, 11:00am until March 16, 08:00am
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 43. East wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 69. Breezy, with a south wind 15 to 20 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 30%.

    High: 69 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Rain showers before 2am, then scattered rain and snow showers. Some thunder is also possible. Low around 26. Breezy, with a south wind 21 to 25 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Breezy.
    Showers then
    Rain/Snow

  • Monday

    Monday: Scattered snow showers. Cloudy, with a high near 27. Breezy, with a west northwest wind around 22 mph, with gusts as high as 38 mph. Chance of precipitation is 50%.

    High: 27 °F

    Scattered
    Snow Showers
    and Breezy

  • Monday Night

    Monday Night: A 30 percent chance of snow showers before 8pm. Mostly cloudy, with a low around 13. West northwest wind 14 to 18 mph, with gusts as high as 30 mph.

    Low: 13 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 28. West northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 28 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow after 2am. Mostly cloudy, with a low around 23. Light southwest wind becoming south 5 to 9 mph after midnight.

    Low: 23 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly before 8am. Partly sunny, with a high near 48. South southwest wind around 14 mph, with gusts as high as 24 mph.

    High: 48 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34. Southwest wind around 6 mph.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 43. East wind 10 to 13 mph, with gusts as high as 23 mph.
Sunday
A chance of showers, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 69. Breezy, with a south wind 15 to 20 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 30%.
Sunday Night
Rain showers before 2am, then scattered rain and snow showers. Some thunder is also possible. Low around 26. Breezy, with a south wind 21 to 25 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Monday
Scattered snow showers. Cloudy, with a high near 27. Breezy, with a west northwest wind around 22 mph, with gusts as high as 38 mph. Chance of precipitation is 50%.
Monday Night
A 30 percent chance of snow showers before 8pm. Mostly cloudy, with a low around 13. West northwest wind 14 to 18 mph, with gusts as high as 30 mph.
Tuesday
Partly sunny, with a high near 28. West northwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
A 50 percent chance of snow after 2am. Mostly cloudy, with a low around 23. Light southwest wind becoming south 5 to 9 mph after midnight.
Wednesday
A 30 percent chance of snow, mainly before 8am. Partly sunny, with a high near 48. South southwest wind around 14 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 34. Southwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 60. South southwest wind 3 to 7 mph.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 63.
Friday Night
Mostly cloudy, with a low around 44.
Saturday
Partly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lafayette IN
 40.42°N 86.88°W (Elev. 630 ft)
Last Update:
5:15 pm EDT Mar 14, 2026
Forecast Valid:
5pm EDT Mar 14, 2026-6pm EDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation