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

8°F

-13°C

Humidity 80%
Wind Speed Calm
Barometer 29.78 in (1011.0 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 24 Feb 10:56 pm EST
Extended Forecast for

3 Miles SSE Black Lake NY

  • Tonight

    Tonight: Snow, mainly after 3am. Low around 13. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 100%. Total nighttime snow accumulation of less than one inch possible.

    Low: 13 °F

    Snow

  • Wednesday

    Wednesday: Snow before 9am, then a chance of snow showers between 9am and 10am. High near 38. Southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 18. West wind 5 to 7 mph.

    Low: 18 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of snow after 1pm. Mostly sunny, with a high near 34. West wind 3 to 6 mph. Chance of precipitation is 20%.

    High: 34 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A slight chance of snow. Partly cloudy, with a low around 16. Light north wind. Chance of precipitation is 20%.

    Low: 16 °F

    Slight Chance
    Snow

  • Friday

    Friday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow, mainly after 3am. Low around 13. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 100%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Snow before 9am, then a chance of snow showers between 9am and 10am. High near 38. Southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 18. West wind 5 to 7 mph.
Thursday
A slight chance of snow after 1pm. Mostly sunny, with a high near 34. West wind 3 to 6 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 16. Light north wind. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 22.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 11.
Monday
A chance of snow. Partly sunny, with a high near 23. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 9.
Tuesday
A chance of snow. Partly sunny, with a high near 30. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Black Lake NY
 41.61°N 74.83°W (Elev. 1299 ft)
Last Update:
7:06 pm EST Feb 24, 2026
Forecast Valid:
11pm EST Feb 24, 2026-6pm EST Mar 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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