Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

36°F

2°C

Humidity 62%
Wind Speed SE 17 mph
Barometer 30.23 in (1025.3 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 15 Mar 6:56 pm EDT
Extended Forecast for

4 Miles SSW Big Indian NY

Wind Advisory March 16, 05:00pm until March 17, 11:00am
Click here for hazard details and duration
Wind Advisory
  • Tonight

    Tonight: A chance of freezing rain before midnight, then a chance of rain or freezing rain between midnight and 1am, then rain showers after 1am.  Temperature rising to around 39 by 5am. South wind around 16 mph, with gusts as high as 31 mph.  Chance of precipitation is 80%. Total nighttime ice accumulation of less than a 0.1 of an inch possible.

    Low: 30 °F

    Chance
    Freezing Rain
    then
    Rain/Freezing
    Rain

  • Monday

    Monday: Showers.  High near 56. South wind 11 to 14 mph, with gusts as high as 31 mph.  Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

    High: 56 °F

    Showers

  • Monday Night

    Monday Night: Rain before 11pm, then rain, possibly mixed with snow showers and sleet between 11pm and 2am, then a chance of snow showers after 2am. The rain could be heavy at times.  Low around 17. South wind around 18 mph becoming west after midnight. Winds could gust as high as 36 mph.  Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.

    Low: 17 °F

    Wintry Mix

  • Tuesday

    Tuesday: A chance of snow showers before 8am.  Partly sunny, with a high near 26. West wind 15 to 17 mph, with gusts as high as 37 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Chance Snow
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 9. West wind 15 to 17 mph, with gusts as high as 28 mph.

    Low: 9 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of freezing rain before midnight, then a chance of rain or freezing rain between midnight and 1am, then rain showers after 1am. Temperature rising to around 39 by 5am. South wind around 16 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. Total nighttime ice accumulation of less than a 0.1 of an inch possible.
Monday
Showers. High near 56. South wind 11 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.
Monday Night
Rain before 11pm, then rain, possibly mixed with snow showers and sleet between 11pm and 2am, then a chance of snow showers after 2am. The rain could be heavy at times. Low around 17. South wind around 18 mph becoming west after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.
Tuesday
A chance of snow showers before 8am. Partly sunny, with a high near 26. West wind 15 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday Night
Mostly cloudy, with a low around 9. West wind 15 to 17 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
Mostly cloudy, with a high near 43.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Big Indian NY
 42.03°N 74.48°W (Elev. 3012 ft)
2:37 pm EDT Mar 15, 2026
7pm EDT Mar 15, 2026-6pm EDT Mar 22, 2026
 
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Additional Resources

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