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.

Snow Freezing Fog

30°F

-1°C

Humidity 96%
Wind Speed E 5 mph
Barometer 29.77 in (1009.8 mb)
Dewpoint 29°F (-2°C)
Visibility 0.50 mi
Wind Chill25°F (-4°C)
Last update 2 Dec 1:56 pm EST
Extended Forecast for

3 Miles ENE Vega NY

Winter Weather Advisory December 2, 02:10pm until December 2, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 2, 02:10pm until December 2, 06:00pm

    NOW until 6:00pm Tue

    Winter Weather Advisory

  • This Afternoon

    High: 28 °F

    Snow

  • Tonight

    Tonight: A chance of snow showers, mainly before 7pm. Mostly cloudy, with a low around 16. North wind 10 to 15 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.

    Low: 16 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 27. Northwest wind 6 to 10 mph becoming southwest in the afternoon.

    High: 27 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. Southwest wind 9 to 16 mph.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: Snow showers likely. Mostly cloudy, with a high near 24. Blustery, with a west wind 17 to 21 mph. Chance of precipitation is 60%.

    High: 24 °F

    Snow Showers
    Likely and
    Blustery

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 1. Blustery.

    Low: 1 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow, mainly before 5pm. High near 28. Southeast wind around 6 mph becoming northeast. Chance of precipitation is 90%. Total daytime snow accumulation of around 6 inches.
Tonight
A chance of snow showers, mainly before 7pm. Mostly cloudy, with a low around 16. North wind 10 to 15 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 27. Northwest wind 6 to 10 mph becoming southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 20. Southwest wind 9 to 16 mph.
Thursday
Snow showers likely. Mostly cloudy, with a high near 24. Blustery, with a west wind 17 to 21 mph. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 1. Blustery.
Friday
Mostly sunny, with a high near 20.
Friday Night
Mostly cloudy, with a low around 13.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 28. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
Mostly cloudy, with a high near 23.
Sunday Night
Mostly cloudy, with a low around 7.
Monday
A chance of snow showers. Partly sunny, with a high near 15. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Vega NY
 42.27°N 74.49°W (Elev. 3153 ft)
Last Update:
11:55 am EST Dec 2, 2025
Forecast Valid:
2pm EST Dec 2, 2025-6pm EST Dec 8, 2025
 
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