Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Unknown Precip Fog/Mist

31°F

-1°C

Humidity 100%
Wind Speed E 3 mph
Barometer 29.88 in (1013.1 mb)
Dewpoint 31°F (-1°C)
Visibility 1.75 mi
Last update 18 Feb 6:56 am EST
Extended Forecast for

Narrowsburg NY

Dense Fog Advisory until February 18, 08:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until February 18, 08:00am

    NOW until 8:00am Wed

    Dense Fog Advisory

  • Today

    High: 42 °F

    Showers and
    Areas Dense
    Fog

  • Tonight

    Tonight: Rain showers likely before 11pm, then a slight chance of freezing rain after 4am.  Mostly cloudy, with a low around 31. Calm wind.  Chance of precipitation is 60%. Little or no ice accumulation expected.

    Low: 31 °F

    Showers
    Likely then
    Cloudy

  • Thursday

    Thursday: A slight chance of freezing rain before 1pm, then a slight chance of rain and snow showers between 1pm and 4pm, then a slight chance of rain showers after 4pm.  Mostly cloudy, with a high near 40. Calm wind becoming southeast around 5 mph.  Chance of precipitation is 20%.

    High: 40 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain or freezing rain before 7pm, then a chance of rain showers, snow showers, and freezing rain between 7pm and 10pm, then snow showers and freezing rain likely after 10pm.  Cloudy, with a low around 29. Calm wind becoming east around 5 mph after midnight.  Chance of precipitation is 60%. New ice accumulation of less than a 0.1 of an inch possible.  New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Wintry
    Mix then
    Wintry Mix
    Likely

  • Friday

    Friday: Rain, possibly mixed with snow showers, becoming all rain after 10am.  High near 39. Southeast wind 5 to 7 mph.  Chance of precipitation is 90%.

    High: 39 °F

    Rain/Snow
    then Showers

  • Friday Night

    Friday Night: A chance of showers, mainly before 1am.  Mostly cloudy, with a low around 31. Chance of precipitation is 40%.

    Low: 31 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow showers after 1am.  Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Today
Showers, mainly after 9am. Areas of dense fog before 8am. High near 42. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain showers likely before 11pm, then a slight chance of freezing rain after 4am. Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 60%. Little or no ice accumulation expected.
Thursday
A slight chance of freezing rain before 1pm, then a slight chance of rain and snow showers between 1pm and 4pm, then a slight chance of rain showers after 4pm. Mostly cloudy, with a high near 40. Calm wind becoming southeast around 5 mph. Chance of precipitation is 20%.
Thursday Night
A chance of rain or freezing rain before 7pm, then a chance of rain showers, snow showers, and freezing rain between 7pm and 10pm, then snow showers and freezing rain likely after 10pm. Cloudy, with a low around 29. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 60%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than a half inch possible.
Friday
Rain, possibly mixed with snow showers, becoming all rain after 10am. High near 39. Southeast wind 5 to 7 mph. Chance of precipitation is 90%.
Friday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 41.
Saturday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 34. Chance of precipitation is 50%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Partly sunny, with a high near 25.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Narrowsburg NY
 41.61°N 75.07°W (Elev. 699 ft)
4:59 am EST Feb 18, 2026
7am EST Feb 18, 2026-6pm EST Feb 24, 2026
 
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