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

37°F

3°C

Humidity 59%
Wind Speed NW 15 G 21 mph
Barometer 29.83 in (1011.6 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 25 Dec 11:56 am EST
Extended Forecast for

3 Miles NNW Lewbeach NY

Winter Storm Watch December 26, 01:00pm until December 27, 12:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Christmas Day

    Christmas Day: Partly sunny, with a temperature falling to around 24 by 5pm. Northwest wind 10 to 13 mph, with gusts as high as 24 mph.

    High: 35 °F⇓

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 7. Wind chill values as low as -3. North wind 6 to 14 mph, with gusts as high as 26 mph.

    Low: 7 °F

    Mostly Clear

  • Friday

    Friday: Snow likely after 1pm. Increasing clouds, with a high near 21. Wind chill values as low as -2. Light and variable wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of around 2 inches.

    High: 21 °F

    Partly Sunny
    then Snow
    Likely

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times. Low around 14. East wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of around 5 inches.

    Low: 14 °F

    Heavy Snow

  • Saturday

    Saturday: A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 26. East wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 40%.

    High: 26 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain or freezing rain after 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.

    High: 33 °F

    Mostly Cloudy
    then Chance
    Rain/Freezing
    Rain

  • Sunday Night

    Sunday Night: Freezing rain before 1am, then rain. Low around 30. Chance of precipitation is 90%.

    Low: 30 °F

    Freezing Rain
    then
    Rain/Freezing
    Rain

  • Monday

    Monday: Rain before 1pm, then a chance of rain and snow. High near 39. Chance of precipitation is 80%.

    High: 39 °F

    Rain then
    Rain/Snow

Detailed Forecast

Christmas Day
Partly sunny, with a temperature falling to around 24 by 5pm. Northwest wind 10 to 13 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 7. Wind chill values as low as -3. North wind 6 to 14 mph, with gusts as high as 26 mph.
Friday
Snow likely after 1pm. Increasing clouds, with a high near 21. Wind chill values as low as -2. Light and variable wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of around 2 inches.
Friday Night
Snow. The snow could be heavy at times. Low around 14. East wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of around 5 inches.
Saturday
A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 26. East wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 13.
Sunday
A chance of rain or freezing rain after 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.
Sunday Night
Freezing rain before 1am, then rain. Low around 30. Chance of precipitation is 90%.
Monday
Rain before 1pm, then a chance of rain and snow. High near 39. Chance of precipitation is 80%.
Monday Night
A chance of snow showers. Cloudy, with a low around 13. Chance of precipitation is 40%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 20. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
Mostly cloudy, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Lewbeach NY
 42.04°N 74.8°W (Elev. 2274 ft)
Last Update:
11:28 am EST Dec 25, 2025
Forecast Valid:
12pm EST Dec 25, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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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