National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Putnam County Regional Airport (KGPC)

Lat: 39.64°NLon: 86.82°WElev: 827ft.

Overcast

15°F

-9°C

Humidity 63%
Wind Speed W 12 mph
Barometer 30.07 in
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 17 Mar 6:15 am EDT
Extended Forecast for

Greencastle IN

  • Today

    Today: Isolated snow showers before 7am, then scattered flurries with isolated snow showers between 7am and 8am. Partly sunny, with a high near 27. West northwest wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 27 °F

    Isolated Snow
    Showers then
    Partly Sunny

  • Tonight

    Tonight: Snow likely, mainly after 5am. Mostly cloudy, with a low around 24. South wind 3 to 6 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Mostly Cloudy
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow likely, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 46. South southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Snow Likely
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 36. South wind around 6 mph.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain before 2pm. Partly sunny, with a high near 60. South wind around 6 mph.

    High: 60 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43. South southeast wind around 5 mph.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 67. Southwest wind 5 to 7 mph.

    High: 67 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46. Southwest wind around 7 mph.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 69. Southwest wind 6 to 9 mph.

    High: 69 °F

    Partly Sunny

Detailed Forecast

Today
Isolated snow showers before 7am, then scattered flurries with isolated snow showers between 7am and 8am. Partly sunny, with a high near 27. West northwest wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tonight
Snow likely, mainly after 5am. Mostly cloudy, with a low around 24. South wind 3 to 6 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
Snow likely, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 46. South southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, with a low around 36. South wind around 6 mph.
Thursday
A 20 percent chance of rain before 2pm. Partly sunny, with a high near 60. South wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 43. South southeast wind around 5 mph.
Friday
Partly sunny, with a high near 67. Southwest wind 5 to 7 mph.
Friday Night
Mostly cloudy, with a low around 46. Southwest wind around 7 mph.
Saturday
Partly sunny, with a high near 69. Southwest wind 6 to 9 mph.
Saturday Night
Mostly clear, with a low around 50. Southwest wind around 8 mph.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Partly sunny, with a high near 51.
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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:
6:31 am EDT Mar 17, 2026
Forecast Valid:
6am EDT Mar 17, 2026-6pm EDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation