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.

Fog/Mist

17°F

-8°C

Humidity 96%
Wind Speed Calm
Barometer 30.13 in (1022.6 mb)
Dewpoint 16°F (-9°C)
Visibility 3.00 mi
Last update 28 Dec 5:56 am EST
Extended Forecast for

3 Miles N Lewbeach NY

Winter Weather Advisory December 28, 02:00pm until December 29, 04:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: A chance of freezing rain after 4pm. Mostly cloudy, with a high near 33. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 33 °F

    Partly Sunny
    then Chance
    Freezing Rain

  • Tonight

    Tonight: Freezing rain before 1am, then rain. Low around 30. South wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.

    Low: 30 °F

    Freezing Rain
    then
    Rain/Freezing
    Rain

  • Monday

    Monday: Rain showers before 4pm, then a chance of rain and snow showers. High near 44. South wind 8 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 44 °F

    Rain then
    Rain/Snow

  • Monday Night

    Monday Night: A chance of snow showers, mainly after 1am. Patchy blowing snow after 1am. Mostly cloudy, with a low around 15. Wind chill values as low as -1. Breezy, with a west wind 16 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Tuesday

    Tuesday: A chance of snow showers. Mostly cloudy, with a high near 20. Breezy, with a west wind 15 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 50%.

    High: 20 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 20%.

    Low: 15 °F

    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: A chance of snow showers after 1pm. Cloudy, with a high near 26. Chance of precipitation is 50%.

    High: 26 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 10. Chance of precipitation is 60%.

    Low: 10 °F

    Snow Showers
    Likely

  • New Year's Day

    New Year's Day: A chance of snow showers. Partly sunny, with a high near 20. Chance of precipitation is 40%.

    High: 20 °F

    Chance Snow
    Showers

Detailed Forecast

Today
A chance of freezing rain after 4pm. Mostly cloudy, with a high near 33. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%.
Tonight
Freezing rain before 1am, then rain. Low around 30. South wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.
Monday
Rain showers before 4pm, then a chance of rain and snow showers. High near 44. South wind 8 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
A chance of snow showers, mainly after 1am. Patchy blowing snow after 1am. Mostly cloudy, with a low around 15. Wind chill values as low as -1. Breezy, with a west wind 16 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 20. Breezy, with a west wind 15 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 50%.
Tuesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 20%.
Wednesday
A chance of snow showers after 1pm. Cloudy, with a high near 26. Chance of precipitation is 50%.
Wednesday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 10. Chance of precipitation is 60%.
New Year's Day
A chance of snow showers. Partly sunny, with a high near 20. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 7.
Friday
Partly sunny, with a high near 18.
Friday Night
Mostly cloudy, with a low around 8.
Saturday
Mostly cloudy, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Lewbeach NY
 42.04°N 74.77°W (Elev. 2008 ft)
Last Update:
5:57 am EST Dec 28, 2025
Forecast Valid:
6am EST Dec 28, 2025-6pm EST Jan 3, 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