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

1°F

-17°C

Humidity 75%
Wind Speed NW 10 mph
Barometer 30.22 in (1027.1 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-15°F (-26°C)
Last update 8 Feb 10:56 pm EST
Extended Forecast for

3 Miles WNW Big Indian NY

Cold Weather Advisory February 8, 11:10pm until February 9, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory February 8, 11:10pm until February 9, 10:00am

    NOW until 10:00am Mon

    Cold Weather Advisory

  • Tonight

    Low: -6 °F

    Mostly Clear
    and Blustery

  • Monday

    Monday: Increasing clouds, with a high near 19. Wind chill values as low as -28. Northwest wind 10 to 15 mph.

    High: 19 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 8. Wind chill values as low as -2. Northwest wind 6 to 9 mph.

    Low: 8 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 28. Wind chill values as low as -2. South wind 5 to 11 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 28 °F

    Slight Chance
    Snow then
    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow before 1am. Mostly cloudy, with a low around 24. Blustery, with a southwest wind 15 to 21 mph becoming northwest after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 30%.

    Low: 24 °F

    Chance Snow
    and Blustery

  • Wednesday

    Wednesday: A slight chance of snow showers. Mostly cloudy, with a high near 26. Blustery. Chance of precipitation is 20%.

    High: 26 °F

    Slight Chance
    Snow Showers
    and Blustery

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 22.

    High: 22 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around -6. Wind chill values as low as -28. Blustery, with a northwest wind 16 to 20 mph.
Monday
Increasing clouds, with a high near 19. Wind chill values as low as -28. Northwest wind 10 to 15 mph.
Monday Night
Mostly cloudy, with a low around 8. Wind chill values as low as -2. Northwest wind 6 to 9 mph.
Tuesday
A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 28. Wind chill values as low as -2. South wind 5 to 11 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Tuesday Night
A chance of snow before 1am. Mostly cloudy, with a low around 24. Blustery, with a southwest wind 15 to 21 mph becoming northwest after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 30%.
Wednesday
A slight chance of snow showers. Mostly cloudy, with a high near 26. Blustery. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 14.
Thursday
Mostly cloudy, with a high near 22.
Thursday Night
Mostly cloudy, with a low around 9.
Friday
Partly sunny, with a high near 25.
Friday Night
Mostly cloudy, with a low around 8.
Saturday
Mostly sunny, with a high near 29.
Saturday Night
Mostly cloudy, with a low around 14.
Sunday
A chance of snow. Partly sunny, with a high near 33. Chance of precipitation is 30%.
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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 8, 2026
Forecast Valid:
11pm EST Feb 8, 2026-6pm EST Feb 15, 2026
 
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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