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

21°F

-6°C

Humidity 68%
Wind Speed Calm
Barometer 30.49 in (1034.6 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 3 Mar 3:56 am EST
Extended Forecast for

2 Miles NNE Sundown NY

Winter Weather Advisory March 3, 09:00am until March 4, 03:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Snow before 4pm, then rain and snow between 4pm and 5pm, then snow, possibly mixed with sleet after 5pm. High near 39. Calm wind becoming south around 5 mph. Chance of precipitation is 100%. Total daytime snow and sleet accumulation of 1 to 3 inches possible.

    High: 39 °F

    Snow Likely
    then Wintry
    Mix

  • Tonight

    Tonight: Rain, snow, and freezing rain before 11pm, then a chance of rain between 11pm and 2am. Low around 31. Light and variable wind. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Wintry Mix
    then Chance
    Rain

  • Wednesday

    Wednesday: Mostly sunny, with a high near 52. Calm wind.

    High: 52 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers after 1am. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 47. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers. Low around 35. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 35 °F

    Showers

  • Friday

    Friday: A chance of showers before 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.

    High: 43 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain after 1pm. Mostly cloudy, with a high near 60. Chance of precipitation is 40%.

    High: 60 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Today
Snow before 4pm, then rain and snow between 4pm and 5pm, then snow, possibly mixed with sleet after 5pm. High near 39. Calm wind becoming south around 5 mph. Chance of precipitation is 100%. Total daytime snow and sleet accumulation of 1 to 3 inches possible.
Tonight
Rain, snow, and freezing rain before 11pm, then a chance of rain between 11pm and 2am. Low around 31. Light and variable wind. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Wednesday
Mostly sunny, with a high near 52. Calm wind.
Wednesday Night
A chance of showers after 1am. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 47. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Showers. Low around 35. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
A chance of showers before 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
A chance of rain after 1pm. Mostly cloudy, with a high near 60. Chance of precipitation is 40%.
Saturday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 42. Chance of precipitation is 70%.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Sundown NY
 41.92°N 74.44°W (Elev. 1280 ft)
Last Update:
12:52 am EST Mar 3, 2026
Forecast Valid:
4am EST Mar 3, 2026-6pm EDT Mar 9, 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