National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

23°F

-5°C

Humidity 72%
Wind Speed W 5 mph
Barometer 30.07 in (1020.8 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 3 Feb 8:56 pm EST
Extended Forecast for

3 Miles WNW Big Indian NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 5. Wind chill values as low as -8. West wind 7 to 11 mph.

    Low: 5 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 20. Wind chill values as low as -10. Northwest wind 10 to 13 mph.

    High: 20 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 6. Wind chill values as low as -8. Northwest wind around 10 mph.

    Low: 6 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 20. Wind chill values as low as -8. Northwest wind 8 to 11 mph.

    High: 20 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 2. Northwest wind 6 to 8 mph.

    Low: 2 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow showers after 1pm. Partly sunny, with a high near 23. Chance of precipitation is 30%.

    High: 23 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around -6. Blustery. Chance of precipitation is 60%.

    Low: -6 °F

    Snow Showers
    Likely and
    Blustery

  • Saturday

    Saturday: Partly sunny and cold, with a high near -1. Windy.

    High: -1 °F

    Cold and
    Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -10. Windy.

    Low: -10 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 5. Wind chill values as low as -8. West wind 7 to 11 mph.
Wednesday
Mostly sunny, with a high near 20. Wind chill values as low as -10. Northwest wind 10 to 13 mph.
Wednesday Night
Mostly cloudy, with a low around 6. Wind chill values as low as -8. Northwest wind around 10 mph.
Thursday
Mostly sunny, with a high near 20. Wind chill values as low as -8. Northwest wind 8 to 11 mph.
Thursday Night
Mostly cloudy, with a low around 2. Northwest wind 6 to 8 mph.
Friday
A chance of snow showers after 1pm. Partly sunny, with a high near 23. Chance of precipitation is 30%.
Friday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around -6. Blustery. Chance of precipitation is 60%.
Saturday
Partly sunny and cold, with a high near -1. Windy.
Saturday Night
Partly cloudy, with a low around -10. Windy.
Sunday
Mostly sunny and cold, with a high near 4. Blustery.
Sunday Night
Mostly cloudy, with a low around -8. Blustery.
Monday
Mostly sunny, with a high near 11.
Monday Night
Partly cloudy, with a low around 0.
Tuesday
Mostly sunny, with a high near 23.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Big Indian NY
 42.1°N 74.5°W (Elev. 2999 ft)
Last Update:
6:53 pm EST Feb 3, 2026
Forecast Valid:
9pm EST Feb 3, 2026-6pm EST Feb 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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