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.

Light Snow Freezing Fog

14°F

-10°C

Humidity 88%
Wind Speed E 13 mph
Barometer 29.85 in (1013.8 mb)
Dewpoint 11°F (-12°C)
Visibility 0.50 mi
Wind Chill0°F (-18°C)
Last update 26 Dec 7:56 pm EST
Extended Forecast for

Lewbeach NY

Winter Storm Warning December 26, 08:06pm until December 27, 07:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 26, 08:06pm until December 27, 07:00am

    NOW until 7:00am Sat

    Winter Storm Warning

  • Tonight

    Low: 13 °F

    Heavy Snow
    then
    Snow/Sleet

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 28. Light and variable wind.

    High: 28 °F

    Decreasing
    Clouds

  • Saturday Night

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

    Low: 12 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of freezing rain between 1pm and 4pm, then a chance of rain or freezing rain. Mostly cloudy, with a high near 34. Calm wind becoming south around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 34 °F

    Mostly Cloudy
    then Chance
    Rain/Freezing
    Rain

  • Sunday Night

    Sunday Night: Rain or freezing rain, becoming all rain after 4am. Low around 29. South wind 3 to 6 mph. Chance of precipitation is 100%.

    Low: 29 °F

    Rain/Freezing
    Rain

  • Monday

    Monday: Rain showers before 1pm, then a chance of rain and snow showers. High near 43. Chance of precipitation is 90%.

    High: 43 °F

    Showers then
    Rain/Snow

  • Monday Night

    Monday Night: A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 50%.

    Low: 15 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A chance of snow showers. Mostly cloudy, with a high near 21. Chance of precipitation is 40%.

    High: 21 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Snow before 3am, then a chance of snow and sleet between 3am and 4am, then a chance of snow after 4am. The snow could be heavy at times. Low around 13. Southeast wind 3 to 6 mph. Chance of precipitation is 100%. Total nighttime snow and sleet accumulation of around 6 inches.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 28. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 12. Calm wind.
Sunday
A slight chance of freezing rain between 1pm and 4pm, then a chance of rain or freezing rain. Mostly cloudy, with a high near 34. Calm wind becoming south around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain or freezing rain, becoming all rain after 4am. Low around 29. South wind 3 to 6 mph. Chance of precipitation is 100%.
Monday
Rain showers before 1pm, then a chance of rain and snow showers. High near 43. Chance of precipitation is 90%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 50%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 21. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 40%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 10. Chance of precipitation is 40%.
New Year's Day
A chance of snow showers. Partly sunny, with a high near 18. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 6.
Friday
Mostly cloudy, with a high near 16.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lewbeach NY
 42°N 74.78°W (Elev. 1736 ft)
Last Update:
6:18 pm EST Dec 26, 2025
Forecast Valid:
8pm EST Dec 26, 2025-6pm EST Jan 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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