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.

Light Snow and Breezy

25°F

-4°C

Humidity 72%
Wind Speed NW 21 G 36 mph
Barometer 29.94 in (1015.6 mb)
Dewpoint 17°F (-8°C)
Visibility 9.00 mi
Wind Chill10°F (-12°C)
Last update 11 Jan 11:56 pm EST
Extended Forecast for

South Fallsburg NY

  • Overnight

    Overnight: Partly cloudy, with a low around 22. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 31 mph.

    Low: 22 °F

    Partly Cloudy
    and Blustery

  • 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 24. West wind around 6 mph.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40. West wind around 6 mph becoming south in the afternoon.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. South wind around 6 mph.

    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

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 40%.

    Low: 15 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 22. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 31 mph.
Monday
Mostly sunny, with a high near 35. West wind 9 to 11 mph.
Monday Night
Partly cloudy, with a low around 24. West wind around 6 mph.
Tuesday
Mostly sunny, with a high near 40. West wind around 6 mph becoming south in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 30. South wind around 6 mph.
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 14.
Saturday
Mostly sunny, with a high near 30.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
A chance of snow showers. Partly sunny, with a high near 30. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Fallsburg NY
 41.72°N 74.63°W (Elev. 1293 ft)
Last Update:
3:22 pm EST Jan 11, 2026
Forecast Valid:
12am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
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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