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Hazardous Weather Conditions

Current conditions at

Putnam County Regional Airport (KGPC)

Lat: 39.64°NLon: 86.82°WElev: 827ft.

Fog

46°F

8°C

Humidity NA
Wind Speed S 3 mph
Barometer 30.07 in
Dewpoint N/A
Visibility 0.25 mi
Last update 21 Nov 12:15 am EST
Extended Forecast for

Greencastle IN

Dense Fog Advisory November 21, 12:26am until November 21, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory November 21, 12:26am until November 21, 10:00am

    NOW until 10:00am Fri

    Dense Fog Advisory

  • Overnight

    Low: 47 °F

    Isolated
    Showers and
    Patchy Fog

  • Friday

    Friday: Showers, mainly after 7am. Areas of fog before noon. High near 53. Calm wind becoming east northeast 5 to 7 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 53 °F

    Showers and
    Areas Fog

  • Friday Night

    Friday Night: Rain likely, mainly before 1am. Cloudy, with a low around 39. North northeast wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain Likely

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 51. North northeast wind around 6 mph.

    High: 51 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 57. West southwest wind 3 to 6 mph.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. Light south southwest wind.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 57. Southeast wind 3 to 8 mph.

    High: 57 °F

    Chance Rain

Detailed Forecast

Overnight
Isolated showers after 5am. Patchy fog. Otherwise, cloudy, with a low around 47. Calm wind. Chance of precipitation is 10%.
Friday
Showers, mainly after 7am. Areas of fog before noon. High near 53. Calm wind becoming east northeast 5 to 7 mph in the morning. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain likely, mainly before 1am. Cloudy, with a low around 39. North northeast wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 51. North northeast wind around 6 mph.
Saturday Night
Mostly clear, with a low around 33. Calm wind.
Sunday
Sunny, with a high near 57. West southwest wind 3 to 6 mph.
Sunday Night
Partly cloudy, with a low around 38. Light south southwest wind.
Monday
A 30 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 57. Southeast wind 3 to 8 mph.
Monday Night
Rain. Low around 47. South southeast wind 7 to 9 mph. Chance of precipitation is 90%.
Tuesday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 59. Southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 47.
Wednesday Night
Partly cloudy, with a low around 26.
Thanksgiving Day
Partly sunny, with a high near 39.
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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:
12:21 am EST Nov 21, 2025
Forecast Valid:
12am EST Nov 21, 2025-6pm EST Nov 27, 2025
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation