Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Unknown Precip Fog/Mist

31°F

-1°C

Humidity 96%
Wind Speed E 3 mph
Barometer 30.17 in (1023.4 mb)
Dewpoint 30°F (-1°C)
Visibility 1.75 mi
Last update 3 Mar 8:56 pm EST
Extended Forecast for

South Fallsburg NY

Winter Weather Advisory March 3, 09:44pm until March 4, 03:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 3, 09:44pm until March 4, 03:00am

    NOW until 3:00am Wed

    Winter Weather Advisory

  • Tonight

    Low: 30 °F

    Freezing Rain
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51. Northwest wind around 5 mph becoming calm  in the morning.

    High: 51 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain or freezing rain between 1am and 4am, then a chance of rain.  Mostly cloudy, with a low around 30. Calm wind.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Rain/Freezing
    Rain

  • Thursday

    Thursday: Rain likely, mainly after 7am.  Cloudy, with a high near 43. Light and variable wind.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 43 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain.  Low around 35. East wind 3 to 5 mph.  Chance of precipitation is 90%.

    Low: 35 °F

    Rain

  • Friday

    Friday: A chance of rain before 1pm.  Mostly cloudy, with a high near 48. Chance of precipitation is 30%.

    High: 48 °F

    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers after 1pm.  Partly sunny, with a high near 56. Chance of precipitation is 30%.

    High: 56 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Freezing rain likely, mainly before 1am. Patchy fog between 2am and 3am. Otherwise, mostly cloudy, with a low around 30. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 60%. Total nighttime ice accumulation of around a 0.1 of an inch possible.
Wednesday
Mostly sunny, with a high near 51. Northwest wind around 5 mph becoming calm in the morning.
Wednesday Night
A slight chance of rain or freezing rain between 1am and 4am, then a chance of rain. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain likely, mainly after 7am. Cloudy, with a high near 43. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain. Low around 35. East wind 3 to 5 mph. Chance of precipitation is 90%.
Friday
A chance of rain before 1pm. Mostly cloudy, with a high near 48. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
A chance of showers after 1pm. Partly sunny, with a high near 56. Chance of precipitation is 30%.
Saturday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Mostly sunny, with a high near 62.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
South Fallsburg NY
 41.69°N 74.64°W (Elev. 1302 ft)
3:22 pm EST Mar 3, 2026
9pm EST Mar 3, 2026-6pm EDT Mar 10, 2026
 
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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