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

36°F

2°C

Humidity 89%
Wind Speed Calm
Barometer 30.05 in (1019.0 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 17 Feb 7:56 pm EST
Extended Forecast for

3 Miles SW Roxbury NY

Winter Weather Advisory February 18, 12:00pm until February 19, 04:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Patchy fog. Otherwise, mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Patchy Fog

  • Wednesday

    Wednesday: Rain showers before 3pm, then rain and snow showers. Patchy fog before 9am. High near 39. Calm wind. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Showers and
    Patchy Fog
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow and sleet before 10pm, then rain or freezing rain between 10pm and 1am, then a chance of snow after 1am. Low around 26. Calm wind. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow and sleet accumulation of less than a half inch possible.

    Low: 26 °F

    Wintry Mix

  • Thursday

    Thursday: A slight chance of snow showers before 4pm, then a slight chance of rain showers. Partly sunny, with a high near 39. Calm wind. Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A slight chance of rain showers before 7pm, then a chance of snow showers and freezing rain after 1am. Mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 40%.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Wintry Mix

  • Friday

    Friday: Rain, possibly mixed with snow showers. High near 37. Chance of precipitation is 90%.

    High: 37 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain showers, snow showers, and freezing rain likely before 1am, then a chance of snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.

    Low: 28 °F

    Wintry Mix
    Likely

  • Saturday

    Saturday: A chance of snow showers. Partly sunny, with a high near 36. Chance of precipitation is 40%.

    High: 36 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A chance of snow showers. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.

    Low: 22 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 30. Calm wind.
Wednesday
Rain showers before 3pm, then rain and snow showers. Patchy fog before 9am. High near 39. Calm wind. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow and sleet before 10pm, then rain or freezing rain between 10pm and 1am, then a chance of snow after 1am. Low around 26. Calm wind. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow and sleet accumulation of less than a half inch possible.
Thursday
A slight chance of snow showers before 4pm, then a slight chance of rain showers. Partly sunny, with a high near 39. Calm wind. Chance of precipitation is 20%.
Thursday Night
A slight chance of rain showers before 7pm, then a chance of snow showers and freezing rain after 1am. Mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 40%.
Friday
Rain, possibly mixed with snow showers. High near 37. Chance of precipitation is 90%.
Friday Night
Rain showers, snow showers, and freezing rain likely before 1am, then a chance of snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.
Saturday
A chance of snow showers. Partly sunny, with a high near 36. Chance of precipitation is 40%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Sunday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.
Sunday Night
Snow showers likely. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 8.
Tuesday
Mostly sunny, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Roxbury NY
 42.26°N 74.61°W (Elev. 1699 ft)
Last Update:
5:46 pm EST Feb 17, 2026
Forecast Valid:
8pm EST Feb 17, 2026-6pm EST Feb 24, 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