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Hazardous Weather Conditions

Current conditions at

Putnam County Regional Airport (KGPC)

Lat: 39.64°NLon: 86.82°WElev: 827ft.

Fair

8°F

-13°C

Humidity 55%
Wind Speed W 6 mph
Barometer 30.36 in
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 19 Jan 10:35 pm EST
Extended Forecast for

Greencastle IN

Cold Weather Advisory January 19, 10:42pm until January 20, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 19, 10:42pm until January 20, 09:00am

    NOW until 9:00am Tue

    Cold Weather Advisory

  • Tonight

    Low: 8 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: Sunny, with a high near 26. Wind chill values as low as -3. South southwest wind 5 to 9 mph.

    High: 26 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a temperature falling to near 22 by 9pm, then rising to around 29 during the remainder of the night. South wind 6 to 14 mph, with gusts as high as 26 mph.

    Low: 22 °F⇑

    Increasing
    Clouds

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 41. South southwest wind 14 to 16 mph, with gusts as high as 28 mph.

    High: 41 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22. West southwest wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 30. West wind around 9 mph.

    High: 30 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 7. Northwest wind 5 to 7 mph.

    Low: 7 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy and cold, with a high near 13. North northwest wind around 9 mph.

    High: 13 °F

    Cold

Detailed Forecast

Tonight
Cloudy early, then gradual clearing, with a steady temperature around 8. Wind chill values as low as -3. West wind 3 to 6 mph.
Tuesday
Sunny, with a high near 26. Wind chill values as low as -3. South southwest wind 5 to 9 mph.
Tuesday Night
Increasing clouds, with a temperature falling to near 22 by 9pm, then rising to around 29 during the remainder of the night. South wind 6 to 14 mph, with gusts as high as 26 mph.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 41. South southwest wind 14 to 16 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 22. West southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 30. West wind around 9 mph.
Thursday Night
Mostly cloudy, with a low around 7. Northwest wind 5 to 7 mph.
Friday
Mostly cloudy and cold, with a high near 13. North northwest wind around 9 mph.
Friday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 0. North wind around 8 mph.
Saturday
A 20 percent chance of snow after 1pm. Mostly cloudy and cold, with a high near 12. North northeast wind around 8 mph.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 3.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 18.
Sunday Night
Partly cloudy, with a low around 6.
Monday
Mostly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greencastle IN
 39.65°N 86.86°W (Elev. 850 ft)
Last Update:
10:16 pm EST Jan 19, 2026
Forecast Valid:
10pm EST Jan 19, 2026-6pm EST Jan 26, 2026
 
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Additional Resources

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Chance of Precipitation