Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Hazardous Weather Conditions

Current conditions at

Putnam County Regional Airport (KGPC)

Lat: 39.64°NLon: 86.82°WElev: 827ft.

Fog/Mist

17°F

-8°C

Humidity 97%
Wind Speed SW 9 mph
Barometer 30.10 in
Dewpoint 17°F (-8°C)
Visibility 5.00 mi
Wind Chill6°F (-14°C)
Last update 3 Dec 2:15 am EST
Extended Forecast for

Greencastle IN

  • Overnight

    Overnight: Patchy fog.  Otherwise, mostly cloudy, with a low around 17. South southwest wind around 6 mph.

    Low: 17 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 10am.  Otherwise, mostly cloudy, with a high near 32. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 32 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 1am.  Cloudy, with a low around 12. West southwest wind 6 to 10 mph becoming north northwest after midnight.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 12 °F

    Snow Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 22. North wind 5 to 8 mph.

    High: 22 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Patchy fog after midnight.  Otherwise, partly cloudy, with a low around 10. Calm wind.

    Low: 10 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Mostly sunny, with a high near 30. Calm wind becoming southwest around 6 mph in the morning.

    High: 30 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 18. Southwest wind 3 to 5 mph.

    Low: 18 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 31. West southwest wind 3 to 6 mph.

    High: 31 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after 1am.  Mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 17. South southwest wind around 6 mph.
Wednesday
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 32. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Wednesday Night
Snow likely, mainly before 1am. Cloudy, with a low around 12. West southwest wind 6 to 10 mph becoming north northwest after midnight. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 22. North wind 5 to 8 mph.
Thursday Night
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 10. Calm wind.
Friday
Mostly sunny, with a high near 30. Calm wind becoming southwest around 6 mph in the morning.
Friday Night
Mostly cloudy, with a low around 18. Southwest wind 3 to 5 mph.
Saturday
Partly sunny, with a high near 31. West southwest wind 3 to 6 mph.
Saturday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 20. Calm wind.
Sunday
A 30 percent chance of snow, mainly after 1pm. Mostly cloudy, with a high near 31. East northeast wind 5 to 7 mph.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 14.
Monday
Mostly sunny, with a high near 29.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 17.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
Greencastle IN
 39.65°N 86.86°W (Elev. 850 ft)
2:23 am EST Dec 3, 2025
2am EST Dec 3, 2025-6pm EST Dec 9, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database