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Hazardous Weather Conditions

Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Fog/Mist

68°F

20°C

Humidity 100%
Wind Speed Calm
Barometer 30.10 in (1019.0 mb)
Dewpoint 68°F (20°C)
Visibility 3.00 mi
Last update 7 Aug 3:54 am EDT
Extended Forecast for

2 Miles E West Lafayette IN

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 67. Calm wind.

    Low: 67 °F

    Chance
    T-storms

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms. Cloudy, then gradually becoming mostly sunny, with a high near 82. Calm wind becoming south southwest around 6 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: Scattered thunderstorms, mainly before 7pm. Increasing clouds, with a low around 69. Light southwest wind. Chance of precipitation is 30%.

    Low: 69 °F

    Scattered
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Isolated showers and thunderstorms before 8am, then isolated showers between 8am and 11am. Partly sunny, with a high near 84. West southwest wind 5 to 7 mph. Chance of precipitation is 20%.

    High: 84 °F

    Isolated
    T-storms then
    Partly Sunny

  • Saturday Night

    Saturday Night: Isolated showers after 2am. Partly cloudy, with a low around 64. Light north wind. Chance of precipitation is 20%.

    Low: 64 °F

    Partly Cloudy
    then Isolated
    Showers

  • Sunday

    Sunday: Scattered showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 85. Calm wind becoming south southwest 5 to 9 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 85 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms. Partly cloudy, with a low around 71. South southwest wind around 7 mph. Chance of precipitation is 50%.

    Low: 71 °F

    Scattered
    T-storms

  • Monday

    Monday: Scattered showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 87. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 87 °F

    Scattered
    T-storms

  • Monday Night

    Monday Night: Scattered showers and thunderstorms. Partly cloudy, with a low around 72. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    Low: 72 °F

    Scattered
    T-storms

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 67. Calm wind.
Friday
A 50 percent chance of showers and thunderstorms. Cloudy, then gradually becoming mostly sunny, with a high near 82. Calm wind becoming south southwest around 6 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Scattered thunderstorms, mainly before 7pm. Increasing clouds, with a low around 69. Light southwest wind. Chance of precipitation is 30%.
Saturday
Isolated showers and thunderstorms before 8am, then isolated showers between 8am and 11am. Partly sunny, with a high near 84. West southwest wind 5 to 7 mph. Chance of precipitation is 20%.
Saturday Night
Isolated showers after 2am. Partly cloudy, with a low around 64. Light north wind. Chance of precipitation is 20%.
Sunday
Scattered showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 85. Calm wind becoming south southwest 5 to 9 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Scattered showers and thunderstorms. Partly cloudy, with a low around 71. South southwest wind around 7 mph. Chance of precipitation is 50%.
Monday
Scattered showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 87. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers and thunderstorms. Partly cloudy, with a low around 72. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 84. West southwest wind 7 to 9 mph.
Tuesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.
Wednesday
Showers and thunderstorms likely. Partly sunny, with a high near 81. Chance of precipitation is 60%.
Wednesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 65. Chance of precipitation is 60%.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E West Lafayette IN
 40.44°N 86.88°W (Elev. 558 ft)
Last Update:
3:51 am EDT Aug 7, 2026
Forecast Valid:
4am EDT Aug 7, 2026-6pm EDT Aug 13, 2026
 
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