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
NOW until 9:00am Tue

Cold Weather Advisory
Tonight

Low: 8 °F
Gradual
ClearingTuesday

High: 26 °F
Sunny
Tuesday Night

Low: 22 °F⇑
Increasing
CloudsWednesday

High: 41 °F
Decreasing
CloudsWednesday Night

Low: 22 °F
Partly Cloudy
Thursday

High: 30 °F
Mostly Sunny
Thursday Night

Low: 7 °F
Mostly Cloudy
Friday

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.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Greencastle IN
39.65°N 86.86°W (Elev. 850 ft)
39.65°N 86.86°W (Elev. 850 ft)
10:16 pm EST Jan 19, 2026
10pm EST Jan 19, 2026-6pm EST Jan 26, 2026



