Hazardous Weather Conditions

Current conditions at

Lafayette, Purdue University Airport (KLAF)

Lat: 40.41°NLon: 86.95°WElev: 604ft.

Overcast

71°F

22°C

Humidity 79%
Wind Speed N 6 mph
Barometer 30.03 in (1016.5 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 14 Oct 12:54 pm EDT
Extended Forecast for

Williamsport IN

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms, mainly between 2pm and 5pm.  Mostly cloudy, with a high near 77. Light north wind.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Showers
    Likely

  • Tonight

    Tonight: Mostly cloudy, with a low around 59. Northeast wind 5 to 8 mph.

    Low: 59 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm.  High near 75. East wind around 7 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Chance
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then showers after 2am.  Low around 51. South wind 8 to 14 mph becoming west southwest after midnight. Winds could gust as high as 23 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Showers

  • Friday

    Friday: A 40 percent chance of showers.  Mostly cloudy, with a high near 58. West northwest wind around 17 mph, with gusts as high as 29 mph.

    High: 58 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers before 2am.  Mostly cloudy, with a low around 39. North wind 9 to 15 mph, with gusts as high as 24 mph.

    Low: 39 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 58. Light north northeast wind.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 35. Calm wind.

    Low: 35 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 67. Calm wind becoming south 5 to 8 mph in the morning.

    High: 67 °F

    Sunny

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms, mainly between 2pm and 5pm. Mostly cloudy, with a high near 77. Light north wind. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Mostly cloudy, with a low around 59. Northeast wind 5 to 8 mph.
Thursday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 75. East wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then showers after 2am. Low around 51. South wind 8 to 14 mph becoming west southwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 58. West northwest wind around 17 mph, with gusts as high as 29 mph.
Friday Night
A 20 percent chance of showers before 2am. Mostly cloudy, with a low around 39. North wind 9 to 15 mph, with gusts as high as 24 mph.
Saturday
Sunny, with a high near 58. Light north northeast wind.
Saturday Night
Clear, with a low around 35. Calm wind.
Sunday
Sunny, with a high near 67. Calm wind becoming south 5 to 8 mph in the morning.
Sunday Night
Mostly clear, with a low around 40. Light south wind.
Monday
Mostly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Williamsport IN
 40.28°N 87.3°W (Elev. 630 ft)
12:45 pm EDT Oct 14, 2026
1pm EDT Oct 14, 2026-6pm EDT Oct 20, 2026
 
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