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.

Fair

14°F

-10°C

Humidity 80%
Wind Speed W 8 mph
Barometer 30.13 in (1022.6 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 4 Feb 10:56 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 -7. Northwest wind around 9 mph.

    Low: 5 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 21. Wind chill values as low as -5. Northwest wind 6 to 9 mph.

    High: 21 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 3. Wind chill values as low as -5. West wind around 6 mph.

    Low: 3 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 22. Wind chill values as low as -5. South wind 5 to 7 mph.

    High: 22 °F

    Partly Sunny

  • Friday Night

    Friday Night: Snow showers, mainly after 1am. Low around 0. South wind 8 to 17 mph becoming west after midnight. Chance of precipitation is 80%.

    Low: 0 °F

    Chance Snow
    Showers then
    Snow Showers

  • Saturday

    Saturday: A chance of snow showers, mainly before 1pm. Mostly cloudy and cold, with a high near 6. Blustery. Chance of precipitation is 50%.

    High: 6 °F

    Chance Snow
    Showers and
    Blustery

  • Saturday Night

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

    Low: -10 °F

    Mostly Cloudy
    and Windy

  • Sunday

    Sunday: Mostly sunny and cold, with a high near 6. Blustery.

    High: 6 °F

    Mostly Sunny
    and Blustery
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -2.

    Low: -2 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 5. Wind chill values as low as -7. Northwest wind around 9 mph.
Thursday
Mostly sunny, with a high near 21. Wind chill values as low as -5. Northwest wind 6 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 3. Wind chill values as low as -5. West wind around 6 mph.
Friday
Partly sunny, with a high near 22. Wind chill values as low as -5. South wind 5 to 7 mph.
Friday Night
Snow showers, mainly after 1am. Low around 0. South wind 8 to 17 mph becoming west after midnight. Chance of precipitation is 80%.
Saturday
A chance of snow showers, mainly before 1pm. Mostly cloudy and cold, with a high near 6. Blustery. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around -10. Windy.
Sunday
Mostly sunny and cold, with a high near 6. Blustery.
Sunday Night
Mostly cloudy, with a low around -2.
Monday
Partly sunny, with a high near 17.
Monday Night
Mostly cloudy, with a low around 6.
Tuesday
Partly sunny, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 9.
Wednesday
Partly sunny, with a high near 28.
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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 4, 2026
Forecast Valid:
11pm EST Feb 4, 2026-6pm EST Feb 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation