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

40°F

4°C

Humidity 51%
Wind Speed E 12 mph
Barometer 30.19 in (1022.7 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 14 Mar 1:54 pm EDT
Extended Forecast for

Boswell IN

Wind Advisory March 15, 11:00am until March 15, 10:00pm
Click here for hazard details and duration
Wind Advisory

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 46. Southeast wind around 10 mph.

    High: 46 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. East southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 66. Windy, with a south wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 30%.

    High: 66 °F

    Mostly Cloudy
    and Breezy
    then Chance
    Showers and
    Windy

  • Sunday Night

    Sunday Night: Rain before 3am, then snow likely, possibly mixed with rain. Some thunder is also possible. Patchy blowing snow after 5am. Low around 24. Windy, with a south wind 20 to 30 mph becoming west after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Showers and
    Windy then
    Rain/Snow and
    Patchy
    Blowing Snow

  • Monday

    Monday: Snow likely, mainly before 8am. Patchy blowing snow before 8am. Cloudy, with a high near 26. Windy, with a west northwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.

    High: 26 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: A 10 percent chance of snow before 8pm. Mostly cloudy, with a low around 12. Blustery.

    Low: 12 °F

    Slight Chance
    Snow and
    Blustery then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow showers after 2am. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: A chance of snow showers before 8am. Partly sunny, with a high near 48.

    High: 48 °F

    Chance Snow
    Showers then
    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 46. Southeast wind around 10 mph.
Tonight
Mostly cloudy, with a low around 41. East southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 66. Windy, with a south wind 20 to 25 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 30%.
Sunday Night
Rain before 3am, then snow likely, possibly mixed with rain. Some thunder is also possible. Patchy blowing snow after 5am. Low around 24. Windy, with a south wind 20 to 30 mph becoming west after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly before 8am. Patchy blowing snow before 8am. Cloudy, with a high near 26. Windy, with a west northwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.
Monday Night
A 10 percent chance of snow before 8pm. Mostly cloudy, with a low around 12. Blustery.
Tuesday
Mostly sunny, with a high near 27.
Tuesday Night
A chance of snow showers after 2am. Mostly cloudy, with a low around 22.
Wednesday
A chance of snow showers before 8am. Partly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Partly sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boswell IN
 40.53°N 87.37°W
Last Update:
2:21 pm EDT Mar 14, 2026
Forecast Valid:
2pm EDT Mar 14, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation