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.

Fog/Mist

28°F

-2°C

Humidity 100%
Wind Speed Calm
Barometer 30.00 in (1017.2 mb)
Dewpoint 28°F (-2°C)
Visibility 1.00 mi
Last update 18 Feb 12:56 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
  •  
    Dense Fog Advisory until February 18, 08:00am

    NOW until 8:00am Wed

    Dense Fog Advisory

  • Overnight

    Low: 31 °F

    Areas Fog

  • Wednesday

    Wednesday: Showers, mainly before 1pm, then rain after 1pm. Patchy fog before 9am. High near 42. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 42 °F

    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Rain likely before 4am, then a slight chance of snow and freezing rain. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 60%. Little or no ice accumulation expected. Little or no snow accumulation expected.

    Low: 32 °F

    Rain Likely
    then Chance
    Wintry Mix

  • Thursday

    Thursday: Mostly cloudy, with a high near 41. Light southeast wind.

    High: 41 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A slight chance of rain showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 29. Light southeast wind. Chance of precipitation is 40%.

    Low: 29 °F

    Slight Chance
    Showers then
    Chance
    Rain/Snow

  • Friday

    Friday: Rain, possibly mixed with snow showers. High near 39. Chance of precipitation is 90%.

    High: 39 °F

    Rain/Snow

  • Friday Night

    Friday Night: A chance of showers before 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.

    Low: 30 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

Detailed Forecast

Overnight
Areas of fog. Otherwise, mostly cloudy, with a low around 31. Calm wind.
Wednesday
Showers, mainly before 1pm, then rain after 1pm. Patchy fog before 9am. High near 42. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain likely before 4am, then a slight chance of snow and freezing rain. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 60%. Little or no ice accumulation expected. Little or no snow accumulation expected.
Thursday
Mostly cloudy, with a high near 41. Light southeast wind.
Thursday Night
A slight chance of rain showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 29. Light southeast wind. Chance of precipitation is 40%.
Friday
Rain, possibly mixed with snow showers. High near 39. Chance of precipitation is 90%.
Friday Night
A chance of showers before 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 25.
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 22. Chance of precipitation is 50%.
Monday
A chance of snow showers. Partly sunny, with a high near 33. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
Mostly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Narrowsburg NY
 41.61°N 75.07°W (Elev. 699 ft)
Last Update:
5:46 pm EST Feb 17, 2026
Forecast Valid:
12am EST Feb 18, 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