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

19°F

-7°C

Humidity 39%
Wind Speed N 12 mph
Barometer 30.20 in (1024.9 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 8 Dec 1:56 pm EST
Extended Forecast for

2 Miles SSE Rock Hill NY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 21. North wind around 7 mph.

    High: 21 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around -1. Light northwest wind.

    Low: -1 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Increasing clouds, with a high near 24. Wind chill values as low as -1. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 24 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A slight chance of snow after 1am. Mostly cloudy, with a low around 18. Southwest wind around 7 mph. Chance of precipitation is 20%.

    Low: 18 °F

    Cloudy then
    Slight Chance
    Snow

  • Wednesday

    Wednesday: Snow likely before 10am, then snow likely, possibly mixed with sleet between 10am and 1pm, then snow after 1pm. High near 34. South wind 6 to 9 mph. Chance of precipitation is 90%.

    High: 34 °F

    Snow/Sleet

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before 10pm, then a chance of rain showers between 10pm and 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.

    Low: 24 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 21. North wind around 7 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around -1. Light northwest wind.
Tuesday
Increasing clouds, with a high near 24. Wind chill values as low as -1. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 18. Southwest wind around 7 mph. Chance of precipitation is 20%.
Wednesday
Snow likely before 10am, then snow likely, possibly mixed with sleet between 10am and 1pm, then snow after 1pm. High near 34. South wind 6 to 9 mph. Chance of precipitation is 90%.
Wednesday Night
A chance of rain and snow showers before 10pm, then a chance of rain showers between 10pm and 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 30.
Thursday Night
Mostly cloudy, with a low around 16.
Friday
Partly sunny, with a high near 27.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 27.
Saturday Night
Mostly cloudy, with a low around 12.
Sunday
Partly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Rock Hill NY
 41.6°N 74.6°W (Elev. 1601 ft)
Last Update:
1:00 pm EST Dec 8, 2025
Forecast Valid:
2pm EST Dec 8, 2025-6pm EST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation