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

35°F

2°C

Humidity 85%
Wind Speed SW 5 mph
Barometer 30.16 in (1021.5 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 19 Apr 7:54 am EDT
Extended Forecast for

Buck Creek IN

Frost Advisory April 19, 08:26am until April 19, 09:00am
Freeze Warning April 20, 02:00am until April 20, 09:00am
Click here for hazard details and duration
...
Freeze Warning
  •  
    Frost Advisory April 19, 08:26am until April 19, 09:00am

    NOW until 9:00am Sun

    Frost Advisory

  • Today

    High: 56 °F

    Areas Frost
    then Isolated
    Showers

  • Tonight

    Tonight: Isolated showers before 7pm. Widespread frost, mainly after 5am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 32. North northwest wind 6 to 11 mph becoming light north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 10%.

    Low: 32 °F

    Isolated
    Showers then
    Frost

  • Monday

    Monday: Widespread frost before 9am. Otherwise, sunny, with a high near 54. Light and variable wind.

    High: 54 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. Calm wind becoming south 5 to 9 mph in the evening.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 74. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 28 mph.

    High: 74 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 56. Southwest wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. West southwest wind around 8 mph.

    High: 76 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. South wind around 6 mph.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Today
Isolated showers after 5pm. Areas of frost before 9am. Otherwise, increasing clouds, with a high near 56. West northwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 10%.
Tonight
Isolated showers before 7pm. Widespread frost, mainly after 5am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 32. North northwest wind 6 to 11 mph becoming light north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 10%.
Monday
Widespread frost before 9am. Otherwise, sunny, with a high near 54. Light and variable wind.
Monday Night
Partly cloudy, with a low around 42. Calm wind becoming south 5 to 9 mph in the evening.
Tuesday
Sunny, with a high near 74. Breezy, with a southwest wind 13 to 20 mph, with gusts as high as 28 mph.
Tuesday Night
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 56. Southwest wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 76. West southwest wind around 8 mph.
Wednesday Night
Mostly clear, with a low around 57. South wind around 6 mph.
Thursday
Mostly sunny, with a high near 81. South southwest wind 8 to 15 mph, with gusts as high as 23 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 64. South wind around 11 mph, with gusts as high as 21 mph.
Friday
Showers and thunderstorms likely. Mostly cloudy, with a high near 78. Chance of precipitation is 70%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Buck Creek IN
 40.48°N 86.76°W (Elev. 656 ft)
Last Update:
8:15 am EDT Apr 19, 2026
Forecast Valid:
8am EDT Apr 19, 2026-6pm EDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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