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

25°F

-4°C

Humidity 69%
Wind Speed NW 16 G 26 mph
Barometer 29.99 in (1017.1 mb)
Dewpoint 16°F (-9°C)
Visibility 9.00 mi
Wind Chill12°F (-11°C)
Last update 12 Jan 1:56 am EST
Extended Forecast for

De Lancey NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 22. Northwest wind around 10 mph, with gusts as high as 26 mph.

    Low: 22 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 34. West wind 7 to 9 mph.

    High: 34 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. West wind 3 to 5 mph.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 39. Calm wind becoming southwest around 6 mph in the morning.

    High: 39 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 1am. Mostly cloudy, with a low around 33. South wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers likely. Mostly cloudy, with a high near 40. Chance of precipitation is 70%.

    High: 40 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain showers before 4am, then snow showers. Low around 26. Chance of precipitation is 80%.

    Low: 26 °F

    Showers
    Likely then
    Rain/Snow

  • Thursday

    Thursday: Snow showers, mainly before 1pm. High near 30. Chance of precipitation is 80%.

    High: 30 °F

    Snow Showers

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 50%.

    Low: 13 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 22. Northwest wind around 10 mph, with gusts as high as 26 mph.
Monday
Partly sunny, with a high near 34. West wind 7 to 9 mph.
Monday Night
Mostly cloudy, with a low around 26. West wind 3 to 5 mph.
Tuesday
Partly sunny, with a high near 39. Calm wind becoming southwest around 6 mph in the morning.
Tuesday Night
A chance of showers after 1am. Mostly cloudy, with a low around 33. South wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Wednesday
Showers likely. Mostly cloudy, with a high near 40. Chance of precipitation is 70%.
Wednesday Night
Rain showers before 4am, then snow showers. Low around 26. Chance of precipitation is 80%.
Thursday
Snow showers, mainly before 1pm. High near 30. Chance of precipitation is 80%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 50%.
Friday
A chance of snow showers before 1pm. Partly sunny, with a high near 24. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 13.
Saturday
A chance of snow showers. Partly sunny, with a high near 30. Chance of precipitation is 40%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Partly sunny, with a high near 26. Chance of precipitation is 40%.
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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:
12:27 am EST Jan 12, 2026
Forecast Valid:
2am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation