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

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Mostly Cloudy

35°F

2°C

Humidity 61%
Wind Speed W 9 mph
Barometer 29.72 in (1007.6 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 11 Jan 12:56 pm EST
Extended Forecast for

South Fallsburg NY

  • This Afternoon

    This Afternoon: Snow showers likely between 3pm and 5pm. Partly sunny, with a high near 36. West wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: A slight chance of snow showers between 7pm and 8pm. Mostly cloudy, with a low around 22. Breezy, with a northwest wind 13 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    Low: 22 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 35. West wind 9 to 11 mph.

    High: 35 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. West wind around 6 mph.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40. West wind around 6 mph.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.

    High: 42 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of rain before midnight, then a chance of rain and snow between midnight and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.

    Low: 27 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Thursday

    Thursday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.

    High: 33 °F

    Snow Likely

Detailed Forecast

This Afternoon
Snow showers likely between 3pm and 5pm. Partly sunny, with a high near 36. West wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A slight chance of snow showers between 7pm and 8pm. Mostly cloudy, with a low around 22. Breezy, with a northwest wind 13 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 35. West wind 9 to 11 mph.
Monday Night
Partly cloudy, with a low around 25. West wind around 6 mph.
Tuesday
Mostly sunny, with a high near 40. West wind around 6 mph.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
A chance of showers. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
Wednesday Night
A chance of rain before midnight, then a chance of rain and snow between midnight and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Thursday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 26.
Friday Night
Partly cloudy, with a low around 15.
Saturday
Mostly sunny, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Fallsburg NY
 41.69°N 74.64°W (Elev. 1302 ft)
Last Update:
1:42 pm EST Jan 11, 2026
Forecast Valid:
1pm EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation