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

27°F

-3°C

Humidity 78%
Wind Speed W 16 G 28 mph
Barometer 29.77 in (1009.6 mb)
Dewpoint 21°F (-6°C)
Visibility 5.00 mi
Wind Chill15°F (-9°C)
Last update 11 Feb 10:56 pm EST
Extended Forecast for

Long Flat NY

  • Tonight

    Tonight: Snow showers, mainly before 2am. Low around 18. Northwest wind around 10 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.

    Low: 18 °F

    Snow Showers

  • Thursday

    Thursday: Isolated snow showers before 9am. Mostly cloudy, with a high near 24. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 24 °F

    Isolated Snow
    Showers then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 11. Northwest wind 6 to 9 mph.

    Low: 11 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 27. West wind around 6 mph.

    High: 27 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 16. West wind around 6 mph. Chance of precipitation is 30%.

    Low: 16 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.

    Low: 19 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Snow showers, mainly before 2am. Low around 18. Northwest wind around 10 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.
Thursday
Isolated snow showers before 9am. Mostly cloudy, with a high near 24. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 11. Northwest wind 6 to 9 mph.
Friday
Mostly sunny, with a high near 27. West wind around 6 mph.
Friday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 16. West wind around 6 mph. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 32.
Saturday Night
Partly cloudy, with a low around 13.
Sunday
Partly sunny, with a high near 35.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Washington's Birthday
Partly sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
A chance of showers. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Long Flat NY
 42.01°N 75.05°W (Elev. 1900 ft)
Last Update:
8:20 pm EST Feb 11, 2026
Forecast Valid:
11pm EST Feb 11, 2026-6pm EST Feb 18, 2026
 
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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