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

6°F

-14°C

Humidity 66%
Wind Speed W 5 mph
Barometer 30.28 in (1028.7 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill-3°F (-19°C)
Last update 20 Jan 6:56 pm EST
Extended Forecast for

De Lancey NY

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 3. West wind around 5 mph becoming calm in the evening.

    Low: 3 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: A chance of snow showers, mainly after 3pm. Increasing clouds, with a high near 27. Wind chill values as low as -2. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 27 °F

    Sunny then
    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 22. South wind 6 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Thursday

    Thursday: A chance of snow showers before 1pm. Partly sunny, with a high near 34. Southwest wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 34 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 13. West wind around 6 mph.

    Low: 13 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow showers. Partly sunny, with a high near 19. Chance of precipitation is 20%.

    High: 19 °F

    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -2.

    Low: -2 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 7.

    High: 7 °F

    Cold

  • Saturday Night

    Saturday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 0. Chance of precipitation is 30%.

    Low: 0 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 3. West wind around 5 mph becoming calm in the evening.
Wednesday
A chance of snow showers, mainly after 3pm. Increasing clouds, with a high near 27. Wind chill values as low as -2. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 22. South wind 6 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
A chance of snow showers before 1pm. Partly sunny, with a high near 34. Southwest wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Partly cloudy, with a low around 13. West wind around 6 mph.
Friday
A slight chance of snow showers. Partly sunny, with a high near 19. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around -2.
Saturday
Partly sunny and cold, with a high near 7.
Saturday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 0. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 14. Chance of precipitation is 50%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 3. Chance of precipitation is 40%.
Monday
A chance of snow showers. Partly sunny, with a high near 17. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 5.
Tuesday
Partly sunny, with a high near 18.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
De Lancey NY
 42.2°N 74.98°W (Elev. 1368 ft)
Last Update:
3:23 pm EST Jan 20, 2026
Forecast Valid:
7pm EST Jan 20, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation