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.

Unknown Precip Fog

32°F

0°C

Humidity 100%
Wind Speed E 6 mph
Barometer 29.60 in (1003.6 mb)
Dewpoint 32°F (0°C)
Visibility 0.25 mi
Wind Chill26°F (-3°C)
Last update 7 Jan 2:56 am EST
Extended Forecast for

South Fallsburg NY

Winter Weather Advisory January 7, 03:32am until January 7, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 7, 03:32am until January 7, 11:00am

    NOW until 11:00am Wed

    Winter Weather Advisory

  • Overnight

    Low: 30 °F

    Chance
    Rain/Freezing
    Rain and
    Areas Fog

  • Wednesday

    Wednesday: Freezing rain likely before 7am, then a slight chance of rain showers between 7am and 9am. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 39. West wind 5 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Little or no ice accumulation expected.

    High: 39 °F

    Rain/Freezing
    Rain Likely
    and Areas Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30. Northwest wind 6 to 8 mph.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 43. West wind around 6 mph becoming calm in the afternoon.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.

    High: 45 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers before 1am. Cloudy, with a low around 38. Chance of precipitation is 30%.

    Low: 38 °F

    Chance
    Showers

  • Saturday

    Saturday: Rain. High near 45. Chance of precipitation is 80%.

    High: 45 °F

    Rain

Detailed Forecast

Overnight
A chance of rain showers before 4am, then a chance of freezing rain. Areas of fog. Otherwise, cloudy, with a low around 30. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Freezing rain likely before 7am, then a slight chance of rain showers between 7am and 9am. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 39. West wind 5 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Little or no ice accumulation expected.
Wednesday Night
Mostly cloudy, with a low around 30. Northwest wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 43. West wind around 6 mph becoming calm in the afternoon.
Thursday Night
Mostly cloudy, with a low around 28. Calm wind.
Friday
Showers likely. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.
Friday Night
A chance of showers before 1am. Cloudy, with a low around 38. Chance of precipitation is 30%.
Saturday
Rain. High near 45. Chance of precipitation is 80%.
Saturday Night
Rain likely before 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.
Sunday
A chance of showers. Partly sunny, with a high near 41. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Partly sunny, with a high near 36.
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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:
12:27 am EST Jan 7, 2026
Forecast Valid:
3am EST Jan 7, 2026-6pm EST Jan 13, 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