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.

Overcast

31°F

-1°C

Humidity 49%
Wind Speed E 15 mph
Barometer 30.40 in (1029.9 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 2 Mar 4:54 am EST
Extended Forecast for

Lafayette, Purdue University Airport IN

  • Overnight

    Overnight: A 30 percent chance of snow. Cloudy, with a low around 28. East wind around 8 mph.

    Low: 28 °F

    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 45. East wind 9 to 11 mph.

    High: 45 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 10 percent chance of rain after 5am. Mostly cloudy, with a low around 34. East wind 3 to 7 mph.

    Low: 34 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: Rain, mainly after 7am. High near 49. Calm wind becoming southeast around 6 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 49 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 43. East northeast wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 43 °F

    Rain

  • Wednesday

    Wednesday: Rain before 10am, then rain and possibly a thunderstorm between 10am and 1pm, then rain likely after 1pm. High near 60. East wind 6 to 9 mph becoming south in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 60 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain and possibly a thunderstorm. Low around 53. South southwest wind 6 to 8 mph. Chance of precipitation is 90%.

    Low: 53 °F

    Rain

  • Thursday

    Thursday: Rain likely. Cloudy, with a high near 63. South southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    High: 63 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 50. West southwest wind 3 to 6 mph.

    Low: 50 °F

    Chance Rain

Detailed Forecast

Overnight
A 30 percent chance of snow. Cloudy, with a low around 28. East wind around 8 mph.
Monday
Partly sunny, with a high near 45. East wind 9 to 11 mph.
Monday Night
A 10 percent chance of rain after 5am. Mostly cloudy, with a low around 34. East wind 3 to 7 mph.
Tuesday
Rain, mainly after 7am. High near 49. Calm wind becoming southeast around 6 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain. Low around 43. East northeast wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Rain before 10am, then rain and possibly a thunderstorm between 10am and 1pm, then rain likely after 1pm. High near 60. East wind 6 to 9 mph becoming south in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Rain and possibly a thunderstorm. Low around 53. South southwest wind 6 to 8 mph. Chance of precipitation is 90%.
Thursday
Rain likely. Cloudy, with a high near 63. South southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 50. West southwest wind 3 to 6 mph.
Friday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 72. South wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Friday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Saturday
Rain likely. Cloudy, with a high near 65. Chance of precipitation is 60%.
Saturday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 43.
Sunday
A 20 percent chance of rain. Mostly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lafayette, Purdue University Airport IN
 40.42°N 86.94°W (Elev. 630 ft)
Last Update:
4:45 am EST Mar 2, 2026
Forecast Valid:
5am EST Mar 2, 2026-6pm EDT Mar 8, 2026
 
Forecast Discussion
 
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Additional Resources

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