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

33°F

1°C

Humidity 89%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 6 Dec 6:15 pm EST
Extended Forecast for

Carbon IN

  • Tonight

    Tonight: A chance of freezing rain, mainly after 4am. Patchy fog after 1am. Otherwise, cloudy, with a low around 27. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 30%.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Freezing Rain
    and Patchy
    Fog

  • Sunday

    Sunday: A chance of rain, snow, and freezing rain before 11am, then a slight chance of rain and snow between 11am and noon. Cloudy, with a high near 36. South wind 5 to 9 mph becoming north northwest in the afternoon. Chance of precipitation is 30%.

    High: 36 °F

    Chance Wintry
    Mix then
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 15. North northeast wind 6 to 9 mph.

    Low: 15 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 28. Northeast wind around 6 mph becoming calm in the afternoon.

    High: 28 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18. Light and variable wind becoming south southwest 5 to 10 mph after midnight. Winds could gust as high as 18 mph.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 41. South southwest wind around 14 mph, with gusts as high as 23 mph.

    High: 41 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain after 1am. Mostly cloudy, with a low around 37. South wind 11 to 17 mph, with gusts as high as 28 mph.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 43. West northwest wind 13 to 16 mph, with gusts as high as 28 mph.

    High: 43 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 1am, then a chance of snow. Mostly cloudy, with a low around 22. West wind 6 to 8 mph. Chance of precipitation is 30%.

    Low: 22 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

Detailed Forecast

Tonight
A chance of freezing rain, mainly after 4am. Patchy fog after 1am. Otherwise, cloudy, with a low around 27. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 30%.
Sunday
A chance of rain, snow, and freezing rain before 11am, then a slight chance of rain and snow between 11am and noon. Cloudy, with a high near 36. South wind 5 to 9 mph becoming north northwest in the afternoon. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 15. North northeast wind 6 to 9 mph.
Monday
Mostly sunny, with a high near 28. Northeast wind around 6 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 18. Light and variable wind becoming south southwest 5 to 10 mph after midnight. Winds could gust as high as 18 mph.
Tuesday
Partly sunny, with a high near 41. South southwest wind around 14 mph, with gusts as high as 23 mph.
Tuesday Night
A 40 percent chance of rain after 1am. Mostly cloudy, with a low around 37. South wind 11 to 17 mph, with gusts as high as 28 mph.
Wednesday
A 40 percent chance of rain, mainly before 1pm. Mostly cloudy, with a high near 43. West northwest wind 13 to 16 mph, with gusts as high as 28 mph.
Wednesday Night
A slight chance of rain before 1am, then a chance of snow. Mostly cloudy, with a low around 22. West wind 6 to 8 mph. Chance of precipitation is 30%.
Thursday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 33. South wind 6 to 8 mph becoming west southwest in the afternoon. Chance of precipitation is 40%.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 17.
Friday
Mostly cloudy, with a high near 24.
Friday Night
Mostly cloudy, with a low around 3.
Saturday
Partly sunny, with a high near 17.
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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:
6:15 pm EST Dec 6, 2025
Forecast Valid:
6pm EST Dec 6, 2025-6pm EST Dec 13, 2025
 
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