National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Mostly Cloudy

26°F

-3°C

Humidity 88%
Wind Speed W 5 mph
Barometer 30.21 in (1024.7 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 24 Dec 11:56 pm EST
Extended Forecast for

Gregorytown NY

Winter Storm Watch December 26, 01:00pm until December 27, 12:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Overnight

    Overnight: A slight chance of snow showers after 4am. Mostly cloudy, with a low around 22. Calm wind. Chance of precipitation is 20%.

    Low: 22 °F

    Slight Chance
    Snow Showers

  • Christmas Day

    Christmas Day: Partly sunny, with a high near 40. Calm wind becoming northwest 5 to 9 mph in the morning. Winds could gust as high as 22 mph.

    High: 40 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 11. North wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 22 mph.

    Low: 11 °F

    Mostly Clear

  • Friday

    Friday: Snow likely after 1pm. Increasing clouds, with a high near 26. Light and variable wind. Chance of precipitation is 70%. New snow accumulation of around 2 inches.

    High: 26 °F

    Partly Sunny
    then Snow
    Likely

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times. Low around 18. Light southeast wind. Chance of precipitation is 100%.

    Low: 18 °F

    Heavy Snow

  • Saturday

    Saturday: A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 40%.

    High: 31 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.

    High: 38 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers. Low around 32. Chance of precipitation is 90%.

    Low: 32 °F

    Showers

Detailed Forecast

Overnight
A slight chance of snow showers after 4am. Mostly cloudy, with a low around 22. Calm wind. Chance of precipitation is 20%.
Christmas Day
Partly sunny, with a high near 40. Calm wind becoming northwest 5 to 9 mph in the morning. Winds could gust as high as 22 mph.
Thursday Night
Mostly clear, with a low around 11. North wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 22 mph.
Friday
Snow likely after 1pm. Increasing clouds, with a high near 26. Light and variable wind. Chance of precipitation is 70%. New snow accumulation of around 2 inches.
Friday Night
Snow. The snow could be heavy at times. Low around 18. Light southeast wind. Chance of precipitation is 100%.
Saturday
A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 16.
Sunday
A chance of showers after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.
Sunday Night
Showers. Low around 32. Chance of precipitation is 90%.
Monday
Rain showers before 1pm, then a chance of rain and snow showers. High near 44. Chance of precipitation is 80%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 26. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gregorytown NY
 42.03°N 75.04°W (Elev. 1096 ft)
Last Update:
12:31 am EST Dec 25, 2025
Forecast Valid:
12am EST Dec 25, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation