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

32°F

0°C

Humidity 96%
Wind Speed Calm
Barometer 30.29 in (1025.9 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 20 Apr 4:54 am EDT
Extended Forecast for

2 Miles E Fowler IN

Freeze Warning April 20, 05:54am until April 20, 10:00am
Click here for hazard details and duration
...
  •  
    Freeze Warning April 20, 05:54am until April 20, 10:00am

    NOW until 10:00am Mon

    Freeze Warning

  • Today

    High: 56 °F

    Frost then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 43. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 75 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 57. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A 10 percent chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 75. West southwest wind around 5 mph, with gusts as high as 15 mph.

    High: 75 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers after 2am. Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Today
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 56. Calm wind becoming east around 5 mph.
Tonight
Mostly clear, with a low around 43. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 75. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 57. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday
A 10 percent chance of showers and thunderstorms before 8am. Mostly sunny, with a high near 75. West southwest wind around 5 mph, with gusts as high as 15 mph.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
A chance of showers after 2am. Partly cloudy, with a low around 62.
Friday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 74.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
Saturday
Partly sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Partly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Fowler IN
 40.61°N 87.27°W
Last Update:
3:51 am EDT Apr 20, 2026
Forecast Valid:
5am EDT Apr 20, 2026-6pm EDT Apr 26, 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