National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Light Snow Fog/Mist and Breezy

22°F

-6°C

Humidity 85%
Wind Speed W 23 G 30 mph
Barometer 29.73 in (1008.6 mb)
Dewpoint 18°F (-8°C)
Visibility 5.00 mi
Wind Chill6°F (-14°C)
Last update 24 Feb 1:56 am EST
Extended Forecast for

5 Miles E Sundown NY

  • Overnight

    Overnight: A slight chance of snow showers before 3am. Mostly cloudy, with a low around 11. Wind chill values as low as -1. Northwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: 11 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 22. Wind chill values as low as -4. Northwest wind 8 to 13 mph, with gusts as high as 26 mph.

    High: 22 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow, mainly after 3am. The snow could be heavy at times. Low around 11. Northwest wind around 6 mph becoming calm. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 11 °F

    Partly Cloudy
    then Heavy
    Snow

  • Wednesday

    Wednesday: Snow showers likely before 3pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 35. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 35 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A slight chance of snow showers before 1am. Partly cloudy, with a low around 20. West wind around 8 mph. Chance of precipitation is 20%.

    Low: 20 °F

    Slight Chance
    Snow Showers

  • Thursday

    Thursday: A chance of light snow after 1pm. Partly sunny, with a high near 33. Chance of precipitation is 30%.

    High: 33 °F

    Partly Sunny
    then Chance
    Light Snow

  • Thursday Night

    Thursday Night: A chance of snow before 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.

    Low: 16 °F

    Chance Snow

  • Friday

    Friday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of snow showers before 3am. Mostly cloudy, with a low around 11. Wind chill values as low as -1. Northwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 22. Wind chill values as low as -4. Northwest wind 8 to 13 mph, with gusts as high as 26 mph.
Tuesday Night
Snow, mainly after 3am. The snow could be heavy at times. Low around 11. Northwest wind around 6 mph becoming calm. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow showers likely before 3pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 35. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Wednesday Night
A slight chance of snow showers before 1am. Partly cloudy, with a low around 20. West wind around 8 mph. Chance of precipitation is 20%.
Thursday
A chance of light snow after 1pm. Partly sunny, with a high near 33. Chance of precipitation is 30%.
Thursday Night
A chance of snow before 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.
Friday
Sunny, with a high near 37.
Friday Night
Mostly clear, with a low around 21.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 31.
Sunday Night
Partly cloudy, with a low around 7.
Monday
A chance of snow showers. Partly sunny, with a high near 23. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Sundown NY
 41.88°N 74.36°W (Elev. 1877 ft)
Last Update:
12:54 am EST Feb 24, 2026
Forecast Valid:
2am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation