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 | 92% |
| Wind Speed | NA |
| Barometer | 29.78 in |
| Dewpoint | 31°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 17 Jan 1:35 am EST |
Extended Forecast for
Greencastle IN
Overnight

Low: 23 °F
Slight Chance
SnowSaturday
High: 25 °F⇓
Mostly Cloudy
then Isolated
Snow ShowersSaturday Night

Low: 12 °F
Scattered
FlurriesSunday

High: 24 °F
Increasing
CloudsSunday Night

Low: 9 °F
Mostly Cloudy
M.L.King Day

High: 16 °F
Mostly Sunny
Monday Night

Low: 6 °F
Mostly Clear
Tuesday

High: 25 °F
Mostly Sunny
Tuesday Night

Low: 19 °F
Mostly Cloudy
Detailed Forecast
Overnight
A 20 percent chance of snow. Cloudy, with a low around 23. West wind around 9 mph.
Saturday
Scattered flurries between noon and 3pm, then isolated snow showers after 3pm. Mostly cloudy, with a temperature falling to around 23 by 8am. West wind 10 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Saturday Night
Scattered flurries before 7pm. Mostly cloudy, with a low around 12. West wind around 8 mph.
Sunday
Increasing clouds, with a high near 24. Southwest wind 7 to 13 mph, with gusts as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 9. Southwest wind 10 to 14 mph becoming west northwest after midnight. Winds could gust as high as 23 mph.
M.L.King Day
Mostly sunny, with a high near 16. West northwest wind around 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 6. West northwest wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 25. West southwest wind 7 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 19. South southwest wind 7 to 11 mph, with gusts as high as 21 mph.
Wednesday
Partly sunny, with a high near 40. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 21. Chance of precipitation is 20%.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 31.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 19.
Friday
A chance of rain and snow. Partly sunny, with a high near 33. Chance of precipitation is 30%.
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)
1:45 am EST Jan 17, 2026
1am EST Jan 17, 2026-6pm EST Jan 23, 2026



