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.

Light Snow

30°F

-1°C

Humidity 96%
Wind Speed Vrbl 6 mph
Barometer 29.70 in (1007.2 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 14 Mar 3:56 am EDT
Extended Forecast for

Swan Lake NY

Wind Advisory March 14, 05:00am until March 14, 02:00pm
Click here for hazard details and duration

  • Today

    Today: Partly sunny, with a high near 38. Breezy, with a west wind 16 to 20 mph, with gusts as high as 41 mph.

    High: 38 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 23. Northwest wind 5 to 10 mph becoming light west after midnight.

    Low: 23 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 42. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 42 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A slight chance of rain showers before 10pm, then a slight chance of rain and snow showers between 10pm and 2am, then rain showers after 2am. Low around 34. Southeast wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Slight Chance
    Rain/Snow
    then
    Rain/Snow

  • Monday

    Monday: Showers, with thunderstorms also possible after 2pm. High near 59. Southeast wind 11 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 100%.

    High: 59 °F

    Showers

  • Monday Night

    Monday Night: Rain showers before 4am, then a chance of rain and snow showers. Some thunder is also possible. Low around 25. Chance of precipitation is 90%.

    Low: 25 °F

    Showers then
    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow showers before 8am. Partly sunny, with a high near 31. Chance of precipitation is 30%.

    High: 31 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 38. Breezy, with a west wind 16 to 20 mph, with gusts as high as 41 mph.
Tonight
Increasing clouds, with a low around 23. Northwest wind 5 to 10 mph becoming light west after midnight.
Sunday
Mostly cloudy, with a high near 42. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Sunday Night
A slight chance of rain showers before 10pm, then a slight chance of rain and snow showers between 10pm and 2am, then rain showers after 2am. Low around 34. Southeast wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
Showers, with thunderstorms also possible after 2pm. High near 59. Southeast wind 11 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 100%.
Monday Night
Rain showers before 4am, then a chance of rain and snow showers. Some thunder is also possible. Low around 25. Chance of precipitation is 90%.
Tuesday
A chance of snow showers before 8am. Partly sunny, with a high near 31. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
Mostly sunny, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Partly sunny, with a high near 42.
Thursday Night
Partly cloudy, with a low around 28.
Friday
A chance of showers. Partly sunny, with a high near 44. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Swan Lake NY
 41.76°N 74.8°W (Elev. 1404 ft)
Last Update:
2:39 am EDT Mar 14, 2026
Forecast Valid:
4am EDT Mar 14, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation