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.

Light Snow

29°F

-2°C

Humidity 69%
Wind Speed W 12 G 22 mph
Barometer 30.12 in (1021.6 mb)
Dewpoint 20°F (-7°C)
Visibility 9.00 mi
Wind Chill19°F (-7°C)
Last update 29 Nov 12:56 am EST
Extended Forecast for

3 Miles SW Lake Delaware NY

  • Overnight

    Overnight: A chance of snow showers. Mostly cloudy, with a low around 22. West wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than one inch possible.

    Low: 22 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A slight chance of snow showers before 11am. Mostly cloudy, with a high near 30. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 30 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: A chance of snow showers, mainly between 1am and 4am. Mostly cloudy, with a low around 22. Light and variable wind becoming south 6 to 11 mph after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: Snow showers before 1pm, then rain and snow showers. High near 35. South wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow Showers
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow showers before 10pm, then a slight chance of snow showers between 10pm and 1am. Low around 22. West wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.

    Low: 22 °F

    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Monday

    Monday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.

    Low: 14 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: Snow showers. High near 30. Chance of precipitation is 90%.

    High: 30 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.

    Low: 19 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
A chance of snow showers. Mostly cloudy, with a low around 22. West wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than one inch possible.
Saturday
A slight chance of snow showers before 11am. Mostly cloudy, with a high near 30. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
A chance of snow showers, mainly between 1am and 4am. Mostly cloudy, with a low around 22. Light and variable wind becoming south 6 to 11 mph after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Snow showers before 1pm, then rain and snow showers. High near 35. South wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday Night
Rain and snow showers before 10pm, then a slight chance of snow showers between 10pm and 1am. Low around 22. West wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Monday
Partly sunny, with a high near 27.
Monday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.
Tuesday
Snow showers. High near 30. Chance of precipitation is 90%.
Tuesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.
Wednesday
Partly sunny, with a high near 29.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 27. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 7.
Friday
A chance of snow showers. Partly sunny, with a high near 23. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Lake Delaware NY
 42.21°N 74.89°W (Elev. 2274 ft)
Last Update:
12:31 am EST Nov 29, 2025
Forecast Valid:
1am EST Nov 29, 2025-6pm EST Dec 5, 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