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

9°F

-13°C

Humidity 61%
Wind Speed NE 3 mph
Barometer 30.38 in (1032.2 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Last update 21 Jan 8:56 am EST
Extended Forecast for

2 Miles SSE Rock Hill NY

  • Today

    Today: Increasing clouds, with a high near 25. Wind chill values as low as -2. South wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 25 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A slight chance of snow before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 20. Southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 20 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 35. West wind 11 to 15 mph, with gusts as high as 32 mph.

    High: 35 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 14. West wind around 10 mph, with gusts as high as 21 mph.

    Low: 14 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 23. West wind 8 to 14 mph, with gusts as high as 28 mph.

    High: 23 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -2.

    Low: -2 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 9.

    High: 9 °F

    Cold

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around 0. Chance of precipitation is 30%.

    Low: 0 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow likely. Mostly cloudy and cold, with a high near 9. Chance of precipitation is 60%.

    High: 9 °F

    Snow Likely

Detailed Forecast

Today
Increasing clouds, with a high near 25. Wind chill values as low as -2. South wind 6 to 11 mph, with gusts as high as 22 mph.
Tonight
A slight chance of snow before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 20. Southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 35. West wind 11 to 15 mph, with gusts as high as 32 mph.
Thursday Night
Partly cloudy, with a low around 14. West wind around 10 mph, with gusts as high as 21 mph.
Friday
Partly sunny, with a high near 23. West wind 8 to 14 mph, with gusts as high as 28 mph.
Friday Night
Partly cloudy, with a low around -2.
Saturday
Partly sunny and cold, with a high near 9.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 0. Chance of precipitation is 30%.
Sunday
Snow likely. Mostly cloudy and cold, with a high near 9. Chance of precipitation is 60%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 4. Chance of precipitation is 50%.
Monday
A chance of snow. Partly sunny, with a high near 17. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 19.
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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:
4:58 am EST Jan 21, 2026
Forecast Valid:
9am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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