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

22°F

-6°C

Humidity 66%
Wind Speed W 14 G 29 mph
Barometer 29.41 in (997.4 mb)
Dewpoint 12°F (-11°C)
Visibility 8.00 mi
Wind Chill9°F (-13°C)
Last update 29 Dec 10:56 pm EST
Extended Forecast for

3 Miles NNW Lewbeach NY

Wind Advisory December 29, 11:54pm until December 30, 07:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory December 29, 11:54pm until December 30, 07:00pm

    NOW until 7:00pm Tue

    Wind Advisory

  • Tonight

    Low: 13 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Tuesday

    Tuesday: A chance of snow showers. Patchy blowing snow before noon, then patchy blowing snow after 5pm. Cloudy, with a high near 17. Wind chill values as low as -6. Breezy, with a west wind 18 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 17 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers. Patchy blowing snow before 7pm. Cloudy, with a low around 15. Wind chill values as low as zero. West wind 10 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    Low: 15 °F

    Slight Chance
    Snow Showers
    and Patchy
    Blowing Snow

  • Wednesday

    Wednesday: A chance of snow showers, mainly after 1pm. Cloudy, with a high near 22. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    High: 22 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 9. Southwest wind around 7 mph becoming northwest after midnight. Chance of precipitation is 80%.

    Low: 9 °F

    Snow Showers

  • New Year's Day

    New Year's Day: A chance of snow showers before 1pm. Mostly cloudy, with a high near 16. Chance of precipitation is 30%.

    High: 16 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 19.

    High: 19 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of snow showers. Patchy blowing snow between midnight and 3am. Cloudy, with a low around 13. Wind chill values as low as -4. Breezy, with a west wind 22 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than one inch possible.
Tuesday
A chance of snow showers. Patchy blowing snow before noon, then patchy blowing snow after 5pm. Cloudy, with a high near 17. Wind chill values as low as -6. Breezy, with a west wind 18 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday Night
A slight chance of snow showers. Patchy blowing snow before 7pm. Cloudy, with a low around 15. Wind chill values as low as zero. West wind 10 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Wednesday
A chance of snow showers, mainly after 1pm. Cloudy, with a high near 22. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow showers. Low around 9. Southwest wind around 7 mph becoming northwest after midnight. Chance of precipitation is 80%.
New Year's Day
A chance of snow showers before 1pm. Mostly cloudy, with a high near 16. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 5.
Friday
Mostly cloudy, with a high near 19.
Friday Night
Mostly cloudy, with a low around 10.
Saturday
Partly sunny, with a high near 21.
Saturday Night
Mostly cloudy, with a low around 7.
Sunday
Partly sunny, with a high near 22.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
A chance of snow showers. Mostly cloudy, with a high near 25. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Lewbeach NY
 42.04°N 74.8°W (Elev. 2274 ft)
Last Update:
11:49 pm EST Dec 29, 2025
Forecast Valid:
11pm EST Dec 29, 2025-6pm EST Jan 5, 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