Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

28°F

-2°C

Humidity 81%
Wind Speed E 5 mph
Barometer 30.02 in (1018.2 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 16 Feb 4:56 am EST
Extended Forecast for

3 Miles SW Lake Delaware NY

  • Washington's Birthday

    Washington's Birthday: Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 35. Light south wind.

    High: 35 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: A chance of snow showers before 4am, then a chance of snow showers and sleet between 4am and 5am, then a chance of rain, snow, freezing rain, and sleet after 5am.  Mostly cloudy, with a low around 28. South wind around 6 mph.  Chance of precipitation is 40%. Little or no snow and sleet accumulation expected.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Wintry Mix

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 40. West wind around 6 mph.

    High: 40 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 28. Calm wind.

    Low: 28 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Rain.  High near 39. Southeast wind 3 to 6 mph.  Chance of precipitation is 100%.

    High: 39 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain likely before 4am, then a chance of snow.  Cloudy, with a low around 29. Chance of precipitation is 60%.

    Low: 29 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of snow before 7am.  Partly sunny, with a high near 36. Chance of precipitation is 30%.

    High: 36 °F

    Chance Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: A chance of snow after 1am.  Mostly cloudy, with a low around 24. Chance of precipitation is 30%.

    Low: 24 °F

    Partly Cloudy
    then Chance
    Snow

  • Friday

    Friday: Rain and snow likely.  Mostly cloudy, with a high near 33. Chance of precipitation is 70%.

    High: 33 °F

    Rain/Snow
    Likely

Detailed Forecast

Washington's Birthday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 35. Light south wind.
Tonight
A chance of snow showers before 4am, then a chance of snow showers and sleet between 4am and 5am, then a chance of rain, snow, freezing rain, and sleet after 5am. Mostly cloudy, with a low around 28. South wind around 6 mph. Chance of precipitation is 40%. Little or no snow and sleet accumulation expected.
Tuesday
Mostly cloudy, with a high near 40. West wind around 6 mph.
Tuesday Night
Increasing clouds, with a low around 28. Calm wind.
Wednesday
Rain. High near 39. Southeast wind 3 to 6 mph. Chance of precipitation is 100%.
Wednesday Night
Rain likely before 4am, then a chance of snow. Cloudy, with a low around 29. Chance of precipitation is 60%.
Thursday
A chance of snow before 7am. Partly sunny, with a high near 36. Chance of precipitation is 30%.
Thursday Night
A chance of snow after 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Friday
Rain and snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 70%.
Friday Night
Snow likely, mainly before 1am. Cloudy, with a low around 25. Chance of precipitation is 60%.
Saturday
A chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Sunday
A chance of snow. Mostly cloudy, with a high near 28. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Lake Delaware NY
 42.21°N 74.89°W (Elev. 2274 ft)
1:08 am EST Feb 16, 2026
4am EST Feb 16, 2026-6pm EST Feb 22, 2026
 
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