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

19°F

-7°C

Humidity 59%
Wind Speed SE 5 mph
Barometer 30.01 in (1019.0 mb)
Dewpoint 7°F (-14°C)
Visibility NA
Wind Chill12°F (-11°C)
Last update 26 Dec 2:56 pm EST
Extended Forecast for

2 Miles W Roscoe NY

Winter Storm Warning until December 27, 07:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until December 27, 07:00am

    NOW until 7:00am Sat

    Winter Storm Warning

  • This Afternoon

    High: 21 °F

    Heavy Snow

  • Tonight

    Tonight: Snow, possibly mixed with sleet, becoming all snow after midnight. The snow could be heavy at times. Low around 15. Southeast wind 6 to 10 mph. Chance of precipitation is 100%. New snow and sleet accumulation of around 5 inches.

    Low: 15 °F

    Snow/Sleet
    then Heavy
    Snow

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 28. Light and variable wind.

    High: 28 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 12. Calm wind.

    Low: 12 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of freezing rain after 1pm. Mostly cloudy, with a high near 32. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 40%.

    High: 32 °F

    Mostly Cloudy
    then Chance
    Freezing Rain

  • Sunday Night

    Sunday Night: Freezing rain before 1am, then rain or freezing rain between 1am and 4am, then rain showers after 4am. Low around 29. Chance of precipitation is 100%.

    Low: 29 °F

    Freezing Rain
    then
    Rain/Freezing
    Rain

  • Monday

    Monday: Showers, mainly before 1pm. High near 43. Chance of precipitation is 90%.

    High: 43 °F

    Showers

  • Monday Night

    Monday Night: A chance of snow showers. Mostly cloudy, with a low around 17. Breezy. Chance of precipitation is 40%.

    Low: 17 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

This Afternoon
Snow likely, mainly after 4pm. The snow could be heavy at times. Cloudy, with a high near 21. Southeast wind around 7 mph. Chance of precipitation is 70%. Total daytime snow accumulation of around 3 inches.
Tonight
Snow, possibly mixed with sleet, becoming all snow after midnight. The snow could be heavy at times. Low around 15. Southeast wind 6 to 10 mph. Chance of precipitation is 100%. New snow and sleet accumulation of around 5 inches.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 28. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 12. Calm wind.
Sunday
A chance of freezing rain after 1pm. Mostly cloudy, with a high near 32. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 40%.
Sunday Night
Freezing rain before 1am, then rain or freezing rain between 1am and 4am, then rain showers after 4am. Low around 29. Chance of precipitation is 100%.
Monday
Showers, mainly before 1pm. High near 43. Chance of precipitation is 90%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Breezy. Chance of precipitation is 40%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 21. Breezy. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 25. Chance of precipitation is 40%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 11. Chance of precipitation is 40%.
New Year's Day
A chance of snow showers. Partly sunny, with a high near 20. Chance of precipitation is 30%.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Roscoe NY
 41.93°N 74.95°W (Elev. 2057 ft)
Last Update:
3:22 pm EST Dec 26, 2025
Forecast Valid:
3pm EST Dec 26, 2025-6pm EST Jan 1, 2026
 
Forecast Discussion
 
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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