Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Mostly Cloudy

30°F

-1°C

Humidity 100%
Wind Speed Calm
Barometer 30.20 in (1023.6 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 5 Mar 1:56 am EST
Extended Forecast for

3 Miles WNW 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
  • Overnight

    Overnight: Mostly cloudy, with a low around 25. West wind around 7 mph.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain.  Patchy fog between 9am and 11am. High near 41. Southeast wind 6 to 9 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 41 °F

    Rain and
    Patchy Fog

  • Thursday Night

    Thursday Night: Rain or freezing rain before 1am, then freezing rain and sleet between 1am and 4am, then a chance of freezing rain after 4am.  Low around 28. Southeast wind 11 to 15 mph.  Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.3 of an inch possible.  New sleet accumulation of less than a half inch possible.

    Low: 28 °F

    Wintry Mix

  • Friday

    Friday: A chance of freezing rain and sleet before 10am, then a chance of rain between 10am and 1pm.  Mostly cloudy, with a high near 37. Southeast wind 6 to 10 mph.  Chance of precipitation is 30%. New sleet accumulation of less than a half inch possible.

    High: 37 °F

    Chance Wintry
    Mix then
    Chance Rain

  • Friday Night

    Friday Night: A chance of rain and snow showers before 1am, then a chance of rain showers.  Mostly cloudy, with a low around 34. Southeast wind 9 to 11 mph.  Chance of precipitation is 30%.

    Low: 34 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of showers, mainly after 1pm.  Mostly cloudy, with a high near 51. Chance of precipitation is 30%. 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 39. Chance of precipitation is 80%.

    Low: 39 °F

    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 25. West wind around 7 mph.
Thursday
Rain. Patchy fog between 9am and 11am. High near 41. Southeast wind 6 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain or freezing rain before 1am, then freezing rain and sleet between 1am and 4am, then a chance of freezing rain after 4am. Low around 28. Southeast wind 11 to 15 mph. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.3 of an inch possible. New sleet accumulation of less than a half inch possible.
Friday
A chance of freezing rain and sleet before 10am, then a chance of rain between 10am and 1pm. Mostly cloudy, with a high near 37. Southeast wind 6 to 10 mph. Chance of precipitation is 30%. New sleet accumulation of less than a half inch possible.
Friday Night
A chance of rain and snow showers before 1am, then a chance of rain showers. Mostly cloudy, with a low around 34. Southeast 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 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers, mainly before 1am. Low around 39. Chance of precipitation is 80%.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Mostly clear, with a low around 35.
Monday
Sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Mostly sunny, with a high near 58.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.
Wednesday
Showers likely. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Big Indian NY
 42.1°N 74.5°W (Elev. 2999 ft)
1:39 am EST Mar 5, 2026
2am EST Mar 5, 2026-6pm EDT Mar 11, 2026
 
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Additional Resources

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