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 SE 8 mph
Barometer 30.20 in (1023.1 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 14 Mar 12:54 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: A slight chance of rain and snow showers before 2pm. Mostly cloudy, with a high near 46. Southeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Rain/Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. East southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 42 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 67. 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.

    High: 67 °F

    Mostly Cloudy
    and Breezy
    then Chance
    Showers and
    Windy

  • Sunday Night

    Sunday Night: Rain showers before 2am, then rain and snow showers likely. 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 showers likely, mainly before 8am. Patchy blowing snow before 8am. Cloudy, with a high near 27. Windy, with a west northwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.

    High: 27 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 11. Blustery.

    Low: 11 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow after 2am. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: A chance of snow before 8am. Mostly cloudy, with a high near 48.

    High: 48 °F

    Chance Snow
    then Partly
    Sunny

Detailed Forecast

This Afternoon
A slight chance of rain and snow showers before 2pm. Mostly cloudy, with a high near 46. Southeast wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 42. East southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
A 50 percent chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 67. 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.
Sunday Night
Rain showers before 2am, then rain and snow showers likely. 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 showers likely, mainly before 8am. Patchy blowing snow before 8am. Cloudy, with a high near 27. Windy, with a west northwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 11. Blustery.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
A chance of snow after 2am. Mostly cloudy, with a low around 20.
Wednesday
A chance of snow before 8am. Mostly cloudy, with a high near 48.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boswell IN
 40.51°N 87.4°W
Last Update:
12:56 pm EDT Mar 14, 2026
Forecast Valid:
1pm EDT Mar 14, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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