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.

Overcast

33°F

1°C

Humidity 58%
Wind Speed W 14 G 20 mph
Barometer 30.07 in (1019.8 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 1 Dec 12:56 am EST
Extended Forecast for

6 Miles SW Big Indian NY

Winter Storm Watch December 2, 07:00am until December 3, 01:00am
Click here for hazard details and duration
Winter Storm Watch

  • Overnight

    Overnight: Mostly cloudy, with a low around 20. West wind 14 to 16 mph, with gusts as high as 32 mph.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 27. Northwest wind 6 to 15 mph, with gusts as high as 31 mph.

    High: 27 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Increasing clouds, with a low around 13. Calm wind becoming south around 6 mph after midnight.

    Low: 13 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Snow, mainly after 7am. The snow could be heavy at times. High near 29. South wind around 6 mph becoming north in the afternoon. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    High: 29 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: A chance of snow before 1am. Mostly cloudy, with a low around 13. Northwest wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    Low: 13 °F

    Chance Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Wednesday Night

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

    Low: 16 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow showers. Mostly cloudy, with a high near 28. Chance of precipitation is 40%.

    High: 28 °F

    Chance Snow
    Showers

  • Thursday Night

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

    Low: 1 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 20. West wind 14 to 16 mph, with gusts as high as 32 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 27. Northwest wind 6 to 15 mph, with gusts as high as 31 mph.
Monday Night
Increasing clouds, with a low around 13. Calm wind becoming south around 6 mph after midnight.
Tuesday
Snow, mainly after 7am. The snow could be heavy at times. High near 29. South wind around 6 mph becoming north in the afternoon. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Tuesday Night
A chance of snow before 1am. Mostly cloudy, with a low around 13. Northwest wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 29.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 28. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 1.
Friday
Mostly sunny, with a high near 22.
Friday Night
A chance of snow. Mostly cloudy, with a low around 10. Chance of precipitation is 40%.
Saturday
A chance of snow. Mostly cloudy, with a high near 30. Chance of precipitation is 50%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Sunday
A chance of snow. 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:
6 Miles SW Big Indian NY
 42.04°N 74.54°W (Elev. 2871 ft)
Last Update:
12:53 am EST Dec 1, 2025
Forecast Valid:
1am EST Dec 1, 2025-6pm EST Dec 7, 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