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.

Fair

5°F

-15°C

Humidity 83%
Wind Speed W 10 mph
Barometer 29.95 in (1017.0 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill-10°F (-23°C)
Last update 27 Jan 4:56 am EST
Extended Forecast for

South Fallsburg NY

  • Today

    Today: A slight chance of snow showers between 1pm and 2pm. Increasing clouds, with a high near 13. Wind chill values as low as -11. West wind 6 to 10 mph. Chance of precipitation is 20%.

    High: 13 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 2. Wind chill values as low as -9. West wind around 7 mph.

    Low: 2 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 18. Wind chill values as low as -11. West wind around 7 mph.

    High: 18 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -1. Wind chill values as low as -10. West wind 3 to 6 mph.

    Low: -1 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 16. Northwest wind 6 to 10 mph.

    High: 16 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -4.

    Low: -4 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 13.

    High: 13 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -4.

    Low: -4 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of snow showers between 1pm and 2pm. Increasing clouds, with a high near 13. Wind chill values as low as -11. West wind 6 to 10 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 2. Wind chill values as low as -9. West wind around 7 mph.
Wednesday
Increasing clouds, with a high near 18. Wind chill values as low as -11. West wind around 7 mph.
Wednesday Night
Mostly cloudy, with a low around -1. Wind chill values as low as -10. West wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 16. Northwest wind 6 to 10 mph.
Thursday Night
Partly cloudy, with a low around -4.
Friday
Mostly sunny, with a high near 13.
Friday Night
Partly cloudy, with a low around -4.
Saturday
Mostly sunny, with a high near 19.
Saturday Night
Mostly cloudy, with a low around 2.
Sunday
A chance of snow showers. Partly sunny, with a high near 22. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 8.
Monday
Mostly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Fallsburg NY
 41.69°N 74.64°W (Elev. 1302 ft)
Last Update:
4:57 am EST Jan 27, 2026
Forecast Valid:
5am EST Jan 27, 2026-6pm EST Feb 2, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation