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 91%
Wind Speed NW 6 mph
Barometer 30.05 in (1020.4 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill-5°F (-21°C)
Last update 5 Feb 6:56 am EST
Extended Forecast for

Yankee Lake NY

Extreme Cold Watch February 7, 04:00am until February 8, 01:00pm
Click here for hazard details and duration
Extreme Cold Watch

  • Today

    Today: Sunny, with a high near 25. Wind chill values as low as -2. Northwest wind 3 to 6 mph.

    High: 25 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 6. Calm wind.

    Low: 6 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 24. Calm wind becoming south around 5 mph in the afternoon.

    High: 24 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Snow likely, mainly after 1am. Cloudy, with a low around 6. Wind chill values as low as -1. South wind 5 to 13 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 6 °F

    Slight Chance
    Snow then
    Snow Likely

  • Saturday

    Saturday: A slight chance of snow before 1pm. Mostly cloudy and cold, with a high near 10. Blustery, with a northwest wind 21 to 23 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.

    High: 10 °F

    Slight Chance
    Snow and
    Blustery

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -6. Blustery.

    Low: -6 °F

    Partly Cloudy
    and Blustery

  • Sunday

    Sunday: Sunny and cold, with a high near 10.

    High: 10 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -1.

    Low: -1 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 25. Wind chill values as low as -2. Northwest wind 3 to 6 mph.
Tonight
Increasing clouds, with a low around 6. Calm wind.
Friday
Mostly cloudy, with a high near 24. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Snow likely, mainly after 1am. Cloudy, with a low around 6. Wind chill values as low as -1. South wind 5 to 13 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
A slight chance of snow before 1pm. Mostly cloudy and cold, with a high near 10. Blustery, with a northwest wind 21 to 23 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around -6. Blustery.
Sunday
Sunny and cold, with a high near 10.
Sunday Night
Mostly clear, with a low around -1.
Monday
Mostly sunny, with a high near 22.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
Mostly cloudy, with a low around 13.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 31. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Yankee Lake NY
 41.6°N 74.54°W (Elev. 1490 ft)
Last Update:
6:28 am EST Feb 5, 2026
Forecast Valid:
7am EST Feb 5, 2026-6pm EST Feb 11, 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