Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

31°F

-1°C

Humidity 82%
Wind Speed E 6 mph
Barometer 29.88 in (1013.3 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 20 Feb 3:56 am EST
Extended Forecast for

6 Miles N Sundown NY

Winter Weather Advisory February 20, 07:00am until February 21, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Overnight

    Overnight: Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Snow, freezing rain, and sleet before 2pm, then rain likely between 2pm and 5pm, then snow likely after 5pm.  High near 34. Southeast wind 3 to 7 mph.  Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.  New snow and sleet accumulation of 1 to 2 inches possible.

    High: 34 °F

    Wintry Mix

  • Friday Night

    Friday Night: Rain, snow, and freezing rain likely before 9pm, then a chance of snow between 9pm and 3am.  Mostly cloudy, with a low around 27. Light and variable wind becoming west around 5 mph after midnight.  Chance of precipitation is 70%. New ice accumulation of less than a 0.1 of an inch possible.  New snow accumulation of less than one inch possible.

    Low: 27 °F

    Wintry Mix
    Likely then
    Slight Chance
    Snow

  • Saturday

    Saturday: A chance of snow, mainly after 1pm.  Mostly cloudy, with a high near 36. Northwest wind 3 to 6 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow.  Mostly cloudy, with a low around 20. Calm wind.  Chance of precipitation is 50%.

    Low: 20 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely.  Mostly cloudy, with a high near 30. Chance of precipitation is 70%.

    High: 30 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A chance of snow.  Mostly cloudy, with a low around 19. Chance of precipitation is 50%.

    Low: 19 °F

    Chance Snow

  • Monday

    Monday: A chance of snow before 1pm.  Mostly cloudy, with a high near 32. Chance of precipitation is 30%.

    High: 32 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 26. Calm wind.
Friday
Snow, freezing rain, and sleet before 2pm, then rain likely between 2pm and 5pm, then snow likely after 5pm. High near 34. Southeast wind 3 to 7 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of 1 to 2 inches possible.
Friday Night
Rain, snow, and freezing rain likely before 9pm, then a chance of snow between 9pm and 3am. Mostly cloudy, with a low around 27. Light and variable wind becoming west around 5 mph after midnight. Chance of precipitation is 70%. New ice accumulation of less than a 0.1 of an inch possible. New snow accumulation of less than one inch possible.
Saturday
A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 36. Northwest wind 3 to 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 20. Calm wind. Chance of precipitation is 50%.
Sunday
Snow likely. Mostly cloudy, with a high near 30. Chance of precipitation is 70%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.
Monday
A chance of snow before 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Partly sunny, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 8.
Wednesday
Snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Sundown NY
 41.99°N 74.49°W (Elev. 2425 ft)
2:28 am EST Feb 20, 2026
4am EST Feb 20, 2026-6pm EST Feb 26, 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