Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

14°F

-10°C

Humidity 80%
Wind Speed W 5 mph
Barometer 30.04 in (1019.8 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 5 Feb 8:56 am EST
Extended Forecast for

Swan Lake NY

Extreme Cold Watch February 7, 04:00am until February 8, 01:00pm
Click here for hazard details and duration
Extreme Cold Watch
  • Today

    Today: Sunny, with a high near 24. Northwest wind 3 to 5 mph.

    High: 24 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 5. Calm wind.

    Low: 5 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 25. Light and variable wind.

    High: 25 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Snow likely, mainly after 1am.  Cloudy, with a low around 2. Calm wind becoming northwest 5 to 9 mph after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 2 °F

    Chance Snow
    then Snow
    Likely

  • Saturday

    Saturday: A slight chance of snow before 1pm.  Mostly cloudy and cold, with a high near 6. Blustery, with a northwest wind 17 to 20 mph, with gusts as high as 37 mph.  Chance of precipitation is 20%.

    High: 6 °F

    Slight Chance
    Snow and
    Blustery

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -9.

    Low: -9 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny and cold, with a high near 10.

    High: 10 °F

    Cold

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -3.

    Low: -3 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 24. Northwest wind 3 to 5 mph.
Tonight
Mostly cloudy, with a low around 5. Calm wind.
Friday
Mostly cloudy, with a high near 25. Light and variable wind.
Friday Night
Snow likely, mainly after 1am. Cloudy, with a low around 2. Calm wind becoming northwest 5 to 9 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday
A slight chance of snow before 1pm. Mostly cloudy and cold, with a high near 6. Blustery, with a northwest wind 17 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around -9.
Sunday
Mostly sunny and cold, with a high near 10.
Sunday Night
Partly cloudy, with a low around -3.
Monday
Partly sunny, with a high near 22.
Monday Night
Partly cloudy, with a low around 7.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
Mostly cloudy, with a low around 13.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 31. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Swan Lake NY
 41.76°N 74.8°W (Elev. 1404 ft)
7:26 am EST Feb 5, 2026
9am EST Feb 5, 2026-6pm EST Feb 11, 2026
 
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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