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

27°F

-3°C

Humidity 100%
Wind Speed Calm
Barometer 29.99 in (1016.6 mb)
Dewpoint 27°F (-3°C)
Visibility 1.75 mi
Last update 18 Feb 1:56 am EST
Extended Forecast for

Cochecton 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 Dense
    Fog

  • Wednesday

    Wednesday: Showers. Areas of dense fog before 8am. High near 41. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 41 °F

    Showers and
    Areas Dense
    Fog

  • Wednesday Night

    Wednesday Night: 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
    Mostly 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 39. Light southeast wind. Chance of precipitation is 20%.

    High: 39 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow showers before 10pm, then a chance of snow showers between 10pm and 1am, then snow showers and freezing rain likely after 1am. Cloudy, with a low around 29. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 60%.

    Low: 29 °F

    Chance
    Rain/Snow
    then Wintry
    Mix Likely

  • Friday

    Friday: Rain showers and freezing rain, possibly mixed with snow showers, becoming all rain after 10am. High near 38. Chance of precipitation is 90%.

    High: 38 °F

    Wintry Mix
    then Showers

  • Friday Night

    Friday Night: A chance of showers 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 40.

    High: 40 °F

    Partly Sunny

Detailed Forecast

Overnight
Areas of dense fog. Otherwise, mostly cloudy, with a low around 31. Calm wind.
Wednesday
Showers. Areas of dense fog before 8am. High near 41. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
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 39. Light southeast wind. Chance of precipitation is 20%.
Thursday Night
A chance of rain and snow showers before 10pm, then a chance of snow showers between 10pm and 1am, then snow showers and freezing rain likely after 1am. Cloudy, with a low around 29. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 60%.
Friday
Rain showers and freezing rain, possibly mixed with snow showers, becoming all rain after 10am. High near 38. Chance of precipitation is 90%.
Friday Night
A chance of showers before 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 40.
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 33. 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 33. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Partly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cochecton NY
 41.7°N 75.08°W (Elev. 899 ft)
Last Update:
1:18 am EST Feb 18, 2026
Forecast Valid:
2am 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