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

31°F

-1°C

Humidity 92%
Wind Speed W 8 mph
Barometer 29.81 in (1011.1 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 21 Feb 6:56 am EST
Extended Forecast for

Monticello NY

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

  • Today

    Today: Mostly cloudy, with a high near 37. West wind around 7 mph.

    High: 37 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of snow after 5am. Mostly cloudy, with a low around 25. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow, mainly after 7am. High near 31. East wind 7 to 9 mph. Chance of precipitation is 90%. New snow accumulation of around 2 inches.

    High: 31 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 23. Northeast wind 11 to 15 mph. Chance of precipitation is 80%. New snow accumulation of around 6 inches.

    Low: 23 °F

    Snow

  • Monday

    Monday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 31. North wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    High: 31 °F

    Snow Likely

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.

    High: 32 °F

    Chance Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 37. West wind around 7 mph.
Tonight
A chance of snow after 5am. Mostly cloudy, with a low around 25. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
Snow, mainly after 7am. High near 31. East wind 7 to 9 mph. Chance of precipitation is 90%. New snow accumulation of around 2 inches.
Sunday Night
Snow. Low around 23. Northeast wind 11 to 15 mph. Chance of precipitation is 80%. New snow accumulation of around 6 inches.
Monday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 31. North wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Partly sunny, with a high near 23.
Tuesday Night
Mostly cloudy, with a low around 9.
Wednesday
A chance of snow. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.
Wednesday Night
A chance of snow before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly cloudy, with a high near 38. Chance of precipitation is 50%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 35.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Monticello NY
 41.66°N 74.7°W (Elev. 1545 ft)
Last Update:
6:08 am EST Feb 21, 2026
Forecast Valid:
7am EST Feb 21, 2026-6pm EST Feb 27, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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