Hazardous Weather Conditions
Current conditions at
Putnam County Regional Airport (KGPC)
Lat: 39.64°NLon: 86.82°WElev: 827ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
Greencastle IN
Flood Watch August 15, 03:40am until August 16, 12:00am
NOW until 12:00am Sun

Flood Watch
Overnight

Low: 71 °F
Slight Chance
T-stormsSaturday

High: 84 °F
T-storms
LikelySaturday Night

Low: 74 °F
Chance
T-stormsSunday

High: 87 °F
Chance
T-stormsSunday Night

Low: 70 °F
Chance
ShowersMonday

High: 82 °F
Mostly Sunny
Monday Night

Low: 62 °F
Partly Cloudy
Tuesday

High: 82 °F
Sunny
Detailed Forecast
Overnight
A 10 percent chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 71. Light east wind.
Saturday
Showers and thunderstorms likely, mainly between 10am and 1pm. Mostly cloudy, with a high near 84. Southeast wind 6 to 8 mph becoming north northwest in the morning. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 74. Southwest wind around 5 mph becoming calm in the evening.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. West southwest wind 5 to 9 mph.
Sunday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 70. Northwest wind 3 to 7 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 82. North wind 3 to 8 mph.
Monday Night
Partly cloudy, with a low around 62. North wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 82. Light and variable wind.
Tuesday Night
A 30 percent chance of showers after 2am. Partly cloudy, with a low around 66. Calm wind becoming south around 5 mph after midnight.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. South southwest wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Mostly sunny, with a high near 77.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Greencastle IN
39.65°N 86.83°W (Elev. 850 ft)
39.65°N 86.83°W (Elev. 850 ft)
3:24 am EDT Aug 15, 2026
3am EDT Aug 15, 2026-6pm EDT Aug 21, 2026



