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

35°F

2°C

Humidity 96%
Wind Speed Calm
Barometer 30.24 in (1025.0 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 4 Mar 8:56 pm EST
Extended Forecast for

4 Miles WSW 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

  • Tonight

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

    Low: 30 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A slight chance of rain before 7am, then rain likely after 8am. Mostly cloudy, with a high near 40. South wind 5 to 8 mph becoming east in the morning. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 40 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain or freezing rain. Low around 27. East wind 11 to 14 mph. Chance of precipitation is 100%. New ice accumulation of around a 0.1 of an inch possible.

    Low: 27 °F

    Rain/Freezing
    Rain

  • Friday

    Friday: A chance of rain or freezing rain before 1pm. Mostly cloudy, with a high near 35. East wind 7 to 10 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, mainly after 1am. Mostly cloudy, with a low around 31. South wind 9 to 11 mph. Chance of precipitation is 30%.

    Low: 31 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 51. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    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

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 30. Southwest wind around 6 mph.
Thursday
A slight chance of rain before 7am, then rain likely after 8am. Mostly cloudy, with a high near 40. South wind 5 to 8 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 27. East wind 11 to 14 mph. Chance of precipitation is 100%. New ice accumulation of around a 0.1 of an inch possible.
Friday
A chance of rain or freezing rain before 1pm. Mostly cloudy, with a high near 35. East wind 7 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of showers, mainly after 1am. Mostly cloudy, with a low around 31. South wind 9 to 11 mph. Chance of precipitation is 30%.
Saturday
A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 51. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
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.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.
Wednesday
Rain likely. Partly sunny, with a high near 62. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Big Indian NY
 42.05°N 74.5°W (Elev. 3189 ft)
Last Update:
6:52 pm EST Mar 4, 2026
Forecast Valid:
9pm EST Mar 4, 2026-6pm EDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation