Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

44°F

7°C

Humidity 76%
Wind Speed Calm
Barometer 30.22 in (1024.7 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 4 Mar 12:56 pm EST
Extended Forecast for

4 Miles SSW Big Indian NY

Winter Weather Advisory March 5, 05:00pm until March 6, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • This Afternoon

    This Afternoon: Sunny, with a high near 48. Calm wind.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 30. Southwest wind 3 to 6 mph.

    Low: 30 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Rain likely, mainly after noon.  Mostly cloudy, with a high near 39. Southwest wind 5 to 7 mph becoming east in the morning.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 39 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain or freezing rain.  Low around 28. East wind around 10 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 28 °F

    Rain/Freezing
    Rain

  • Friday

    Friday: A chance of rain or freezing rain before 1pm.  Cloudy, with a high near 35. East wind 6 to 8 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 35 °F

    Chance
    Rain/Freezing
    Rain

  • Friday Night

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

    Low: 30 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers after 1pm.  Mostly cloudy, with a high near 51. Chance of precipitation is 30%.

    High: 51 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers, mainly before 1am.  Low around 36. Chance of precipitation is 80%.

    Low: 36 °F

    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 48. Calm wind.
Tonight
Increasing clouds, with a low around 30. Southwest wind 3 to 6 mph.
Thursday
Rain likely, mainly after noon. Mostly cloudy, with a high near 39. Southwest wind 5 to 7 mph becoming east in the morning. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain or freezing rain. Low around 28. East wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Friday
A chance of rain or freezing rain before 1pm. Cloudy, with a high near 35. East wind 6 to 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of showers. Cloudy, with a low around 30. Chance of precipitation is 30%.
Saturday
A chance of showers after 1pm. Mostly cloudy, with a high near 51. Chance of precipitation is 30%.
Saturday Night
Showers, mainly before 1am. Low around 36. Chance of precipitation is 80%.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Mostly clear, with a low around 32.
Monday
Sunny, with a high near 53.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Big Indian NY
 42.03°N 74.48°W (Elev. 3012 ft)
12:53 pm EST Mar 4, 2026
1pm EST Mar 4, 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