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.

Overcast

30°F

-1°C

Humidity 100%
Wind Speed E 5 mph
Barometer 30.03 in (1018.3 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 22 Feb 3:56 am EST
Extended Forecast for

2 Miles SSE Rock Hill NY

Winter Storm Warning February 22, 01:00pm until February 23, 07:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Overnight

    Overnight: A slight chance of snow. Mostly cloudy, with a low around 25. Light east wind. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Snow. High near 31. East wind 6 to 10 mph. Chance of precipitation is 80%. New snow accumulation of around 3 inches.

    High: 31 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 23. Blustery, with a north wind 14 to 21 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of around 11 inches.

    Low: 23 °F

    Heavy Snow
    and Blustery

  • Monday

    Monday: Snow, mainly before 1pm. The snow could be heavy at times. High near 30. Blustery, with a north wind 17 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of around 4 inches.

    High: 30 °F

    Heavy Snow
    and Blustery

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12. Northwest wind 14 to 17 mph, with gusts as high as 29 mph.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow after 1am. Mostly cloudy, with a low around 9. Chance of precipitation is 50%.

    Low: 9 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.

    High: 36 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of snow. Mostly cloudy, with a low around 25. Light east wind. Chance of precipitation is 20%.
Sunday
Snow. High near 31. East wind 6 to 10 mph. Chance of precipitation is 80%. New snow accumulation of around 3 inches.
Sunday Night
Snow. The snow could be heavy at times. Low around 23. Blustery, with a north wind 14 to 21 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of around 11 inches.
Monday
Snow, mainly before 1pm. The snow could be heavy at times. High near 30. Blustery, with a north wind 17 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of around 4 inches.
Monday Night
Mostly cloudy, with a low around 12. Northwest wind 14 to 17 mph, with gusts as high as 29 mph.
Tuesday
Mostly sunny, with a high near 21.
Tuesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 9. Chance of precipitation is 50%.
Wednesday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
A chance of snow. Mostly cloudy, with a high near 35. Chance of precipitation is 50%.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 40.
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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:
2:25 am EST Feb 22, 2026
Forecast Valid:
4am EST Feb 22, 2026-6pm EST Feb 28, 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