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.

A Few Clouds

13°F

-11°C

Humidity 88%
Wind Speed W 5 mph
Barometer 29.81 in (1011.7 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 19 Jan 6:56 am EST
Extended Forecast for

2 Miles SSE Rock Hill NY

  • M.L.King Day

    M.L.King Day: Partly sunny, with a high near 25. West wind 6 to 15 mph, with gusts as high as 26 mph.

    High: 25 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 6. Wind chill values as low as -7. West wind 13 to 16 mph, with gusts as high as 28 mph.

    Low: 6 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 15. Wind chill values as low as -10. West wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 15 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 2. Wind chill values as low as -8. West wind 5 to 7 mph.

    Low: 2 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 24. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 24 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 20.

    High: 20 °F

    Partly Sunny

Detailed Forecast

M.L.King Day
Partly sunny, with a high near 25. West wind 6 to 15 mph, with gusts as high as 26 mph.
Tonight
Partly cloudy, with a low around 6. Wind chill values as low as -7. West wind 13 to 16 mph, with gusts as high as 28 mph.
Tuesday
Mostly sunny, with a high near 15. Wind chill values as low as -10. West wind 10 to 14 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 2. Wind chill values as low as -8. West wind 5 to 7 mph.
Wednesday
Partly sunny, with a high near 24. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Partly sunny, with a high near 34.
Thursday Night
Partly cloudy, with a low around 11.
Friday
Partly sunny, with a high near 20.
Friday Night
Mostly cloudy, with a low around 1.
Saturday
Mostly sunny and cold, with a high near 8.
Saturday Night
Mostly cloudy, with a low around -3.
Sunday
A chance of snow. Mostly sunny, with a high near 11. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Rock Hill NY
 41.6°N 74.6°W (Elev. 1601 ft)
Last Update:
6:01 am EST Jan 19, 2026
Forecast Valid:
7am EST Jan 19, 2026-6pm EST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation