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.

Light Snow

23°F

-5°C

Humidity 68%
Wind Speed W 7 mph
Barometer 30.08 in (1021.2 mb)
Dewpoint 14°F (-10°C)
Visibility 9.00 mi
Wind Chill15°F (-9°C)
Last update 3 Feb 11:56 am EST
Extended Forecast for

4 Miles WSW Big Indian NY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 23. West wind 6 to 8 mph.

    High: 23 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 5. Wind chill values as low as -7. West wind 9 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 11 to 13 mph.

    High: 20 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 5. Wind chill values as low as -9. Northwest wind around 11 mph.

    Low: 5 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 20. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 20 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 0.

    Low: 0 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 21. Chance of precipitation is 50%.

    High: 21 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: A chance of snow before 1am. Mostly cloudy, with a low around -6. Blustery. Chance of precipitation is 40%.

    Low: -6 °F

    Chance Snow
    and Blustery

  • Saturday

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

    High: 1 °F

    Cold and
    Windy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 23. West wind 6 to 8 mph.
Tonight
Mostly cloudy, with a low around 5. Wind chill values as low as -7. West wind 9 to 11 mph.
Wednesday
Mostly sunny, with a high near 20. Wind chill values as low as -10. Northwest wind 11 to 13 mph.
Wednesday Night
Mostly cloudy, with a low around 5. Wind chill values as low as -9. Northwest wind around 11 mph.
Thursday
Mostly sunny, with a high near 20. Northwest wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 0.
Friday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 21. Chance of precipitation is 50%.
Friday Night
A chance of snow before 1am. Mostly cloudy, with a low around -6. Blustery. Chance of precipitation is 40%.
Saturday
Mostly sunny and cold, with a high near 1. Windy.
Saturday Night
Mostly cloudy, with a low around -12. Windy.
Sunday
Mostly sunny and cold, with a high near 3. Blustery.
Sunday Night
Mostly cloudy, with a low around -9. Blustery.
Monday
Mostly sunny, with a high near 11.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Big Indian NY
 42.05°N 74.5°W (Elev. 3189 ft)
Last Update:
6:52 am EST Feb 3, 2026
Forecast Valid:
12pm EST Feb 3, 2026-6pm EST Feb 9, 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