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.

Fair

0°F

-18°C

Humidity 72%
Wind Speed W 8 mph
Barometer 30.39 in (1032.2 mb)
Dewpoint -7°F (-22°C)
Visibility 10.00 mi
Wind Chill-14°F (-26°C)
Last update 24 Jan 3:56 am EST
Extended Forecast for

Gregorytown NY

Cold Weather Advisory January 24, 04:03am until January 24, 10:00am
Winter Storm Warning January 25, 01:00am until January 26, 07:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning
  •  
    Cold Weather Advisory January 24, 04:03am until January 24, 10:00am

    NOW until 10:00am Sat

    Cold Weather Advisory

  • Overnight

    Low: -1 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 11. Wind chill values as low as -13. Northwest wind 3 to 6 mph.

    High: 11 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after 4am. Mostly cloudy, with a low around 3. Calm wind. Chance of precipitation is 20%.

    Low: 3 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: Snow, mainly after 8am. The snow could be heavy at times. High near 19. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of around 8 inches.

    High: 19 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 12. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 100%.

    Low: 12 °F

    Heavy Snow

  • Monday

    Monday: Snow showers, mainly before 1pm. High near 22. Chance of precipitation is 80%.

    High: 22 °F

    Snow Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 16.

    High: 16 °F

    Partly Sunny

Detailed Forecast

Overnight
A chance of snow showers, mainly before 5am. Mostly cloudy, with a low around -1. Wind chill values as low as -12. Northwest wind around 6 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Mostly sunny, with a high near 11. Wind chill values as low as -13. Northwest wind 3 to 6 mph.
Saturday Night
A slight chance of snow after 4am. Mostly cloudy, with a low around 3. Calm wind. Chance of precipitation is 20%.
Sunday
Snow, mainly after 8am. The snow could be heavy at times. High near 19. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of around 8 inches.
Sunday Night
Snow. The snow could be heavy at times. Low around 12. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 100%.
Monday
Snow showers, mainly before 1pm. High near 22. Chance of precipitation is 80%.
Monday Night
Mostly cloudy, with a low around 3.
Tuesday
Partly sunny, with a high near 16.
Tuesday Night
Mostly cloudy, with a low around 2.
Wednesday
Mostly cloudy, with a high near 18.
Wednesday Night
Mostly cloudy, with a low around 0.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 16. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 1.
Friday
Mostly cloudy, with a high near 17.
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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:
2:13 am EST Jan 24, 2026
Forecast Valid:
4am EST Jan 24, 2026-6pm EST Jan 30, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation