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

23°F

-5°C

Humidity 60%
Wind Speed W 16 G 26 mph
Barometer 29.55 in (1002.7 mb)
Dewpoint 11°F (-12°C)
Visibility 6.00 mi
Wind Chill10°F (-12°C)
Last update 30 Dec 1:56 pm EST
Extended Forecast for

4 Miles SSW Big Indian NY

Wind Advisory December 30, 02:22pm until December 30, 07:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory December 30, 02:22pm until December 30, 07:00pm

    NOW until 7:00pm Tue

    Wind Advisory

  • This Afternoon

    High: 16 °F

    Chance Snow
    Showers and
    Breezy

  • Tonight

    Tonight: A slight chance of snow showers before 8pm. Mostly cloudy, with a low around 11. Wind chill values as low as -4. Breezy, with a west wind 14 to 22 mph, with gusts as high as 46 mph. Chance of precipitation is 20%.

    Low: 11 °F

    Slight Chance
    Snow Showers
    and Breezy
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A chance of snow showers after 5pm. Mostly cloudy, with a high near 22. Wind chill values as low as -1. Southwest wind around 11 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.

    High: 22 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers, mainly before 4am. Low around 8. Wind chill values as low as -3. Southwest wind around 11 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 8 °F

    Snow Showers

  • New Year's Day

    New Year's Day: A chance of snow showers, mainly before 7am. Partly sunny, with a high near 16. Northwest wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    High: 16 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 19.

    High: 19 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 8.

    Low: 8 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A chance of snow showers. Mostly cloudy, with a high near 16. Wind chill values as low as -3. Breezy, with a west wind around 23 mph, with gusts as high as 45 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than one inch possible.
Tonight
A slight chance of snow showers before 8pm. Mostly cloudy, with a low around 11. Wind chill values as low as -4. Breezy, with a west wind 14 to 22 mph, with gusts as high as 46 mph. Chance of precipitation is 20%.
Wednesday
A chance of snow showers after 5pm. Mostly cloudy, with a high near 22. Wind chill values as low as -1. Southwest wind around 11 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow showers, mainly before 4am. Low around 8. Wind chill values as low as -3. Southwest wind around 11 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
New Year's Day
A chance of snow showers, mainly before 7am. Partly sunny, with a high near 16. Northwest wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 3.
Friday
Mostly cloudy, with a high near 19.
Friday Night
Mostly cloudy, with a low around 8.
Saturday
Mostly cloudy, with a high near 18.
Saturday Night
Mostly cloudy, with a low around 6.
Sunday
Partly sunny, with a high near 21.
Sunday Night
Mostly cloudy, with a low around 9.
Monday
A chance of snow. Mostly cloudy, with a high near 25. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Big Indian NY
 42.03°N 74.48°W (Elev. 3012 ft)
Last Update:
12:53 pm EST Dec 30, 2025
Forecast Valid:
2pm EST Dec 30, 2025-6pm EST Jan 5, 2026
 
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