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

Putnam County Regional Airport (KGPC)

Lat: 39.64°NLon: 86.82°WElev: 827ft.

Overcast

28°F

-2°C

Humidity 72%
Wind Speed S 6 mph
Barometer 29.93 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 5 Dec 5:55 pm EST
Extended Forecast for

Carbon IN

  • Tonight

    Tonight: Increasing clouds, with a low around 24. South wind 6 to 9 mph.

    Low: 24 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Patchy flurries and freezing rain before 11am, then a slight chance of flurries between 11am and noon. Mostly cloudy, with a high near 33. West wind 5 to 7 mph. Chance of precipitation is 30%.

    High: 33 °F

    Patchy Wintry
    Mix then
    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after 1am. Cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: Rain likely, possibly mixed with snow, mainly before 1pm. Cloudy, with a high near 35. Calm wind becoming north 5 to 9 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 35 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 14. North northeast wind 6 to 8 mph.

    Low: 14 °F

    Slight Chance
    Snow

  • Monday

    Monday: Mostly sunny, with a high near 26. North northeast wind around 6 mph becoming calm in the afternoon.

    High: 26 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16. Calm wind becoming south southwest 5 to 8 mph after midnight.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 38. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 38 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 32. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
Increasing clouds, with a low around 24. South wind 6 to 9 mph.
Saturday
Patchy flurries and freezing rain before 11am, then a slight chance of flurries between 11am and noon. Mostly cloudy, with a high near 33. West wind 5 to 7 mph. Chance of precipitation is 30%.
Saturday Night
A 20 percent chance of snow after 1am. Cloudy, with a low around 26. Calm wind.
Sunday
Rain likely, possibly mixed with snow, mainly before 1pm. Cloudy, with a high near 35. Calm wind becoming north 5 to 9 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 14. North northeast wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 26. North northeast wind around 6 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 16. Calm wind becoming south southwest 5 to 8 mph after midnight.
Tuesday
Partly sunny, with a high near 38. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 32. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
A 50 percent chance of rain. Mostly cloudy, with a high near 41. Southwest wind 13 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 22.
Thursday
Mostly cloudy, with a high near 34.
Thursday Night
Mostly cloudy, with a low around 16.
Friday
Mostly cloudy, with a high near 26.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Carbon IN
 39.61°N 87.12°W (Elev. 650 ft)
Last Update:
5:45 pm EST Dec 5, 2025
Forecast Valid:
6pm EST Dec 5, 2025-6pm EST Dec 12, 2025
 
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Additional Resources

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Chance of Precipitation