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.

A Few Clouds

8°F

-13°C

Humidity 55%
Wind Speed NW 14 G 23 mph
Barometer 30.06 in (1021.1 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-9°F (-23°C)
Last update 30 Jan 10:56 am EST
Extended Forecast for

De Lancey NY

Cold Weather Advisory January 30, 11:16am until February 1, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 30, 11:16am until February 1, 09:00am

    NOW until 9:00am Sun

    Cold Weather Advisory

  • Today

    High: 9 °F

    Chance
    Flurries

  • Tonight

    Tonight: Mostly cloudy, with a low around -3. Northwest wind around 5 mph becoming calm in the evening.

    Low: -3 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 14. Wind chill values as low as -3. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 14 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -4. Wind chill values as low as -13. North wind 3 to 5 mph.

    Low: -4 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 15. North wind 6 to 8 mph, with gusts as high as 20 mph.

    High: 15 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of flurries before noon. Partly sunny and cold, with a high near 9. Wind chill values as low as -8. Northwest wind around 8 mph.
Tonight
Mostly cloudy, with a low around -3. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 14. Wind chill values as low as -3. Calm wind becoming northwest around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around -4. Wind chill values as low as -13. North wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 15. North wind 6 to 8 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 4.
Monday
Mostly sunny, with a high near 24.
Monday Night
Mostly cloudy, with a low around 9.
Tuesday
Mostly cloudy, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 9.
Wednesday
Partly sunny, with a high near 25.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 9. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
De Lancey NY
 42.2°N 74.98°W (Elev. 1368 ft)
Last Update:
6:07 am EST Jan 30, 2026
Forecast Valid:
11am EST Jan 30, 2026-6pm EST Feb 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation