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.

Partly Cloudy

23°F

-5°C

Humidity 74%
Wind Speed Calm
Barometer 29.75 in (1009.5 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 10 Dec 2:56 am EST
Extended Forecast for

Arena NY

Winter Weather Advisory December 10, 04:00am until December 11, 01:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: A chance of snow after 5am. Mostly cloudy, with a steady temperature around 24. Southwest wind around 5 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow. High near 37. South wind 5 to 8 mph. Chance of precipitation is 100%. New snow accumulation of around 2 inches.

    High: 37 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely before 9pm, then a chance of rain between 9pm and 10pm, then a chance of snow after 10pm. Cloudy, with a low around 16. West wind 5 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Thursday

    Thursday: A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 25. West wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 14. West wind 8 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    Low: 14 °F

    Chance Snow
    Showers

  • Friday

    Friday: Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.

    Low: 11 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Saturday

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

    High: 31 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 50%.

    Low: 15 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
A chance of snow after 5am. Mostly cloudy, with a steady temperature around 24. Southwest wind around 5 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow. High near 37. South wind 5 to 8 mph. Chance of precipitation is 100%. New snow accumulation of around 2 inches.
Wednesday Night
Snow likely before 9pm, then a chance of rain between 9pm and 10pm, then a chance of snow after 10pm. Cloudy, with a low around 16. West wind 5 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 25. West wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 14. West wind 8 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Friday
Mostly cloudy, with a high near 28.
Friday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 31. Chance of precipitation is 40%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 50%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 50%.
Sunday Night
Mostly cloudy, with a low around 7.
Monday
Partly sunny, with a high near 21.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 8. Chance of precipitation is 40%.
Tuesday
Partly sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arena NY
 42.12°N 74.73°W (Elev. 1302 ft)
Last Update:
1:51 am EST Dec 10, 2025
Forecast Valid:
3am EST Dec 10, 2025-6pm EST Dec 16, 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