Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fog/Mist

29°F

-2°C

Humidity 96%
Wind Speed Calm
Barometer 30.04 in (1018.7 mb)
Dewpoint 28°F (-2°C)
Visibility 4.00 mi
Last update 17 Feb 9:56 pm EST
Extended Forecast for

6 Miles NE Sundown NY

Winter Weather Advisory February 18, 12:00pm until February 19, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: Increasing clouds, with a low around 31. West wind 5 to 7 mph.

    Low: 31 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Rain before 5pm, then rain or freezing rain.  Patchy fog before 7am. High near 37. West wind around 5 mph becoming calm.  Chance of precipitation is 100%. Little or no ice accumulation expected.

    High: 37 °F

    Rain Likely
    and Patchy
    Fog then
    Rain/Freezing
    Rain

  • Wednesday Night

    Wednesday Night: Freezing rain before 3am, then a slight chance of snow.  Low around 25. Southeast wind 5 to 8 mph becoming northwest in the evening.  Chance of precipitation is 80%. New ice accumulation of 0.1 to 0.2 of an inch possible.  Little or no snow accumulation expected.

    Low: 25 °F

    Freezing Rain
    then Chance
    Wintry Mix

  • Thursday

    Thursday: Mostly cloudy, with a high near 33. Northeast wind around 5 mph becoming south in the afternoon.

    High: 33 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of snow after 1am.  Mostly cloudy, with a low around 25. Southeast wind 5 to 9 mph.  Chance of precipitation is 40%.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday

    Friday: Snow and freezing rain.  High near 32. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 32 °F

    Wintry Mix

  • Friday Night

    Friday Night: Snow and freezing rain likely before 1am, then a chance of snow.  Mostly cloudy, with a low around 25. Chance of precipitation is 60%.

    Low: 25 °F

    Wintry Mix
    Likely

  • Saturday

    Saturday: A chance of rain and snow before 1pm, then a chance of snow.  Partly sunny, with a high near 34. Chance of precipitation is 30%.

    High: 34 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of snow showers after 1am.  Mostly cloudy, with a low around 20. Chance of precipitation is 30%.

    Low: 20 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 31. West wind 5 to 7 mph.
Wednesday
Rain before 5pm, then rain or freezing rain. Patchy fog before 7am. High near 37. West wind around 5 mph becoming calm. Chance of precipitation is 100%. Little or no ice accumulation expected.
Wednesday Night
Freezing rain before 3am, then a slight chance of snow. Low around 25. Southeast wind 5 to 8 mph becoming northwest in the evening. Chance of precipitation is 80%. New ice accumulation of 0.1 to 0.2 of an inch possible. Little or no snow accumulation expected.
Thursday
Mostly cloudy, with a high near 33. Northeast wind around 5 mph becoming south in the afternoon.
Thursday Night
A chance of snow after 1am. Mostly cloudy, with a low around 25. Southeast wind 5 to 9 mph. Chance of precipitation is 40%.
Friday
Snow and freezing rain. High near 32. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Snow and freezing rain likely before 1am, then a chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Saturday
A chance of rain and snow before 1pm, then a chance of snow. Partly sunny, with a high near 34. Chance of precipitation is 30%.
Saturday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Sunday
A chance of snow. Mostly cloudy, with a high near 28. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 19. Blustery. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 27. Blustery. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 7. Blustery.
Tuesday
Mostly sunny, with a high near 19. Blustery.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NE Sundown NY
 41.96°N 74.41°W (Elev. 3110 ft)
6:53 pm EST Feb 17, 2026
10pm EST Feb 17, 2026-6pm EST Feb 24, 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