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

10°F

-12°C

Humidity 73%
Wind Speed Calm
Barometer 29.84 in (1013.0 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 24 Feb 8:56 pm EST
Extended Forecast for

Lewbeach NY

  • Tonight

    Tonight: Snow, mainly after 3am. The snow could be heavy at times. Temperature falling to near 9 by 10pm, then rising to around 20 during the remainder of the night. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 100%. Total nighttime snow accumulation of around 2 inches.

    Low: 9 °F⇑

    Partly Cloudy
    then Heavy
    Snow

  • Wednesday

    Wednesday: Snow before 11am, then a slight chance of snow showers after noon. The snow could be heavy at times. High near 34. Southwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of around 2 inches.

    High: 34 °F

    Heavy Snow
    then Slight
    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers, mainly before 7pm. Mostly cloudy, with a low around 15. West wind 5 to 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A slight chance of snow after 1pm. Mostly sunny, with a high near 30. Calm wind becoming west around 6 mph. Chance of precipitation is 20%.

    High: 30 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A slight chance of snow. Partly cloudy, with a low around 13. Calm wind. Chance of precipitation is 20%.

    Low: 13 °F

    Slight Chance
    Snow

  • Friday

    Friday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow, mainly after 3am. The snow could be heavy at times. Temperature falling to near 9 by 10pm, then rising to around 20 during the remainder of the night. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 100%. Total nighttime snow accumulation of around 2 inches.
Wednesday
Snow before 11am, then a slight chance of snow showers after noon. The snow could be heavy at times. High near 34. Southwest wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of around 2 inches.
Wednesday Night
A chance of snow showers, mainly before 7pm. Mostly cloudy, with a low around 15. West wind 5 to 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday
A slight chance of snow after 1pm. Mostly sunny, with a high near 30. Calm wind becoming west around 6 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 13. Calm wind. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 35.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Partly sunny, with a high near 28.
Sunday Night
Partly cloudy, with a low around 7.
Monday
A chance of snow. Partly sunny, with a high near 20. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 6.
Tuesday
A chance of snow. Partly sunny, with a high near 28. 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:
Lewbeach NY
 42°N 74.78°W (Elev. 1736 ft)
Last Update:
7:06 pm EST Feb 24, 2026
Forecast Valid:
8pm 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