Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

57°F

14°C

Humidity 93%
Wind Speed S 18 mph
Barometer 29.25 in (990.6 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 16 Mar 9:56 pm EDT
Extended Forecast for

5 Miles NNE Sundown NY

Wind Advisory until March 17, 11:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until March 17, 11:00am

    NOW until 11:00am Tue

    Wind Advisory

  • Tonight

    Low: 19 °F

    Breezy.
    Showers then
    Wintry Mix

  • Tuesday

    Tuesday: Mostly sunny, with a high near 28. Breezy, with a west wind 16 to 22 mph, with gusts as high as 36 mph.

    High: 28 °F

    Mostly Sunny
    and Breezy
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 10. Wind chill values as low as -2. West wind around 17 mph.

    Low: 10 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31. Wind chill values as low as -3. Northwest wind 6 to 9 mph becoming southwest in the afternoon.

    High: 31 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17. South wind around 9 mph.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow before 2am.  Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

    Low: 25 °F

    Chance Snow

  • Friday

    Friday: A chance of snow after 8am.  Partly sunny, with a high near 43. Chance of precipitation is 30%.

    High: 43 °F

    Chance Snow

Detailed Forecast

Tonight
Rain showers before 1am, then rain and snow showers between 1am and 3am, then a slight chance of snow showers and freezing rain after 3am. Low around 19. Breezy, with a south wind 21 to 23 mph becoming west after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 28. Breezy, with a west wind 16 to 22 mph, with gusts as high as 36 mph.
Tuesday Night
Partly cloudy, with a low around 10. Wind chill values as low as -2. West wind around 17 mph.
Wednesday
Mostly sunny, with a high near 31. Wind chill values as low as -3. Northwest wind 6 to 9 mph becoming southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 17. South wind around 9 mph.
Thursday
Partly sunny, with a high near 38.
Thursday Night
A chance of snow before 2am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Friday
A chance of snow after 8am. Partly sunny, with a high near 43. Chance of precipitation is 30%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
Saturday
A chance of snow. Partly sunny, with a high near 40. Chance of precipitation is 50%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Sunday
A chance of snow. Mostly cloudy, with a high near 39. Chance of precipitation is 40%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 35.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Sundown NY
 41.96°N 74.44°W (Elev. 2451 ft)
8:57 pm EDT Mar 16, 2026
10pm EDT Mar 16, 2026-6pm EDT Mar 23, 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