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

9°F

-13°C

Humidity 80%
Wind Speed NW 6 mph
Barometer 30.19 in (1024.7 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 26 Dec 5:56 am EST
Extended Forecast for

Yankee Lake NY

Winter Storm Warning December 26, 01:00pm until December 27, 12:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Today

    Today: Snow likely, mainly after 4pm. The snow could be heavy at times. Mostly cloudy, with a high near 20. North wind around 6 mph becoming east in the afternoon. Chance of precipitation is 60%. Total daytime snow accumulation of around 2 inches.

    High: 20 °F

    Mostly Cloudy
    then Heavy
    Snow

  • Tonight

    Tonight: Snow, mainly before 3am. The snow could be heavy at times. Low around 16. Northeast wind 6 to 8 mph. Chance of precipitation is 100%. New snow accumulation of around 7 inches.

    Low: 16 °F

    Heavy Snow

  • Saturday

    Saturday: A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 27. Northeast wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 20%.

    High: 27 °F

    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 12. Calm wind.

    Low: 12 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of freezing rain, mainly after 4pm. Mostly cloudy, with a high near 30. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 40%.

    High: 30 °F

    Mostly Cloudy
    then Chance
    Freezing Rain

  • Sunday Night

    Sunday Night: Freezing rain before 1am, then rain. Low around 29. Chance of precipitation is 90%.

    Low: 29 °F

    Freezing Rain
    then
    Rain/Freezing
    Rain

  • Monday

    Monday: Rain and snow before 9am, then rain between 9am and 5pm, then rain and snow likely after 5pm. High near 40. Chance of precipitation is 90%.

    High: 40 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow showers likely before 7pm. Mostly cloudy, with a low around 19. Breezy. Chance of precipitation is 60%.

    Low: 19 °F

    Breezy.
    Rain/Snow
    Likely then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 22. Breezy.

    High: 22 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Today
Snow likely, mainly after 4pm. The snow could be heavy at times. Mostly cloudy, with a high near 20. North wind around 6 mph becoming east in the afternoon. Chance of precipitation is 60%. Total daytime snow accumulation of around 2 inches.
Tonight
Snow, mainly before 3am. The snow could be heavy at times. Low around 16. Northeast wind 6 to 8 mph. Chance of precipitation is 100%. New snow accumulation of around 7 inches.
Saturday
A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 27. Northeast wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 12. Calm wind.
Sunday
A chance of freezing rain, mainly after 4pm. Mostly cloudy, with a high near 30. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 40%.
Sunday Night
Freezing rain before 1am, then rain. Low around 29. Chance of precipitation is 90%.
Monday
Rain and snow before 9am, then rain between 9am and 5pm, then rain and snow likely after 5pm. High near 40. Chance of precipitation is 90%.
Monday Night
Rain and snow showers likely before 7pm. Mostly cloudy, with a low around 19. Breezy. Chance of precipitation is 60%.
Tuesday
Mostly cloudy, with a high near 22. Breezy.
Tuesday Night
Mostly cloudy, with a low around 19. Breezy.
Wednesday
Mostly cloudy, with a high near 27.
Wednesday Night
Mostly cloudy, with a low around 13.
New Year's Day
Partly sunny, with a high near 20.
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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:
6:21 am EST Dec 26, 2025
Forecast Valid:
7am EST Dec 26, 2025-6pm EST Jan 1, 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