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

35°F

2°C

Humidity 100%
Wind Speed E 5 mph
Barometer 29.74 in (1008.0 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 23 Mar 5:56 am EDT
Extended Forecast for

De Lancey NY

  • Today

    Today: A slight chance of drizzle or freezing rain before 7am, then a slight chance of snow showers between 7am and 8am. Mostly cloudy, with a high near 36. Light north wind becoming northwest 5 to 9 mph in the morning. Chance of precipitation is 20%.

    High: 36 °F

    Slight Chance
    Wintry Mix
    then Mostly
    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Northwest wind 6 to 9 mph.

    Low: 22 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41. Northwest wind around 5 mph becoming light and variable.

    High: 41 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. Light west wind.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 48. Southwest wind 3 to 7 mph.

    High: 48 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.

    Low: 36 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of rain after 2pm. Mostly cloudy, with a high near 56. Chance of precipitation is 30%.

    High: 56 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain before 2am, then rain and snow. Low around 32. Chance of precipitation is 80%.

    Low: 32 °F

    Rain then
    Rain/Snow

  • Friday

    Friday: Snow before 8am. High near 37. Chance of precipitation is 80%.

    High: 37 °F

    Snow then
    Mostly Sunny

Detailed Forecast

Today
A slight chance of drizzle or freezing rain before 7am, then a slight chance of snow showers between 7am and 8am. Mostly cloudy, with a high near 36. Light north wind becoming northwest 5 to 9 mph in the morning. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 22. Northwest wind 6 to 9 mph.
Tuesday
Mostly sunny, with a high near 41. Northwest wind around 5 mph becoming light and variable.
Tuesday Night
Mostly cloudy, with a low around 25. Light west wind.
Wednesday
Partly sunny, with a high near 48. Southwest wind 3 to 7 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
Thursday
A chance of rain after 2pm. Mostly cloudy, with a high near 56. Chance of precipitation is 30%.
Thursday Night
Rain before 2am, then rain and snow. Low around 32. Chance of precipitation is 80%.
Friday
Snow before 8am. High near 37. Chance of precipitation is 80%.
Friday Night
Mostly clear, with a low around 16.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
De Lancey NY
 42.22°N 74.98°W (Elev. 1722 ft)
Last Update:
5:56 am EDT Mar 23, 2026
Forecast Valid:
6am EDT Mar 23, 2026-6pm EDT Mar 29, 2026
 
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