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Hazardous Weather Conditions

Current conditions at

Putnam County Regional Airport (KGPC)

Lat: 39.64°NLon: 86.82°WElev: 827ft.

Fair

58°F

14°C

Humidity 57%
Wind Speed S 18 mph
Barometer 29.64 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 15 Mar 9:55 am EDT
Extended Forecast for

Greencastle IN

Wind Advisory March 15, 11:00am until March 16, 08:00am
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: Mostly cloudy, with a high near 70. Breezy, with a south wind 17 to 22 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 70 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Rain showers before 3am, then a slight chance of snow showers between 3am and 4am. Some thunder is also possible. Low around 26. Breezy, with a west southwest wind around 21 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Breezy.
    Showers then
    Rain/Snow

  • Monday

    Monday: Scattered snow showers, mainly after 8am. Mostly cloudy, with a temperature falling to around 26 by 9am. Breezy, with a west wind around 21 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.

    High: 29 °F⇓

    Scattered
    Snow Showers
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14. West northwest wind 14 to 16 mph, with gusts as high as 28 mph.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 28. West northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 28 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow after 2am. Mostly cloudy, with a low around 22. South wind 3 to 8 mph.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: A chance of rain and snow, mainly before 8am. Mostly cloudy, with a high near 47. South wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 47 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. South wind around 7 mph.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 60. South southwest wind around 7 mph.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 70. Breezy, with a south wind 17 to 22 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 50 mph.
Tonight
Rain showers before 3am, then a slight chance of snow showers between 3am and 4am. Some thunder is also possible. Low around 26. Breezy, with a west southwest wind around 21 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Monday
Scattered snow showers, mainly after 8am. Mostly cloudy, with a temperature falling to around 26 by 9am. Breezy, with a west wind around 21 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 14. West northwest wind 14 to 16 mph, with gusts as high as 28 mph.
Tuesday
Partly sunny, with a high near 28. West northwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
A 40 percent chance of snow after 2am. Mostly cloudy, with a low around 22. South wind 3 to 8 mph.
Wednesday
A chance of rain and snow, mainly before 8am. Mostly cloudy, with a high near 47. South wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 35. South wind around 7 mph.
Thursday
Mostly sunny, with a high near 60. South southwest wind around 7 mph.
Thursday Night
Partly cloudy, with a low around 41. Northwest wind around 5 mph becoming east northeast after midnight.
Friday
Partly sunny, with a high near 65.
Friday Night
Mostly cloudy, with a low around 43.
Saturday
Partly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greencastle IN
 39.65°N 86.86°W (Elev. 850 ft)
Last Update:
9:56 am EDT Mar 15, 2026
Forecast Valid:
10am EDT Mar 15, 2026-6pm EDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation