Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Light Snow

22°F

-6°C

Humidity 75%
Wind Speed W 10 G 20 mph
Barometer 29.79 in (1010.9 mb)
Dewpoint 15°F (-9°C)
Visibility 3.00 mi
Wind Chill11°F (-12°C)
Last update 19 Jan 1:56 pm EST
Extended Forecast for

2 Miles ESE Youngsville NY

  • M.L.King Day

    M.L.King Day: Mostly cloudy, with a high near 24. Southwest wind around 11 mph, with gusts as high as 24 mph.

    High: 24 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of snow showers, mainly before 9pm. The snow could be heavy at times.  Mostly cloudy, then gradually becoming mostly clear, with a low around 5. Wind chill values as low as -7. West wind 9 to 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 5 °F

    Heavy Snow
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 13. Wind chill values as low as -9. West wind 9 to 13 mph, with gusts as high as 25 mph.

    High: 13 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 0. West wind around 6 mph becoming calm  after midnight.

    Low: 0 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 24. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 24 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 20.

    High: 20 °F

    Partly Sunny

Detailed Forecast

M.L.King Day
Mostly cloudy, with a high near 24. Southwest wind around 11 mph, with gusts as high as 24 mph.
Tonight
A chance of snow showers, mainly before 9pm. The snow could be heavy at times. Mostly cloudy, then gradually becoming mostly clear, with a low around 5. Wind chill values as low as -7. West wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 13. Wind chill values as low as -9. West wind 9 to 13 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 0. West wind around 6 mph becoming calm after midnight.
Wednesday
Partly sunny, with a high near 24. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Partly sunny, with a high near 34.
Thursday Night
Partly cloudy, with a low around 12.
Friday
Partly sunny, with a high near 20.
Friday Night
Mostly cloudy, with a low around -2.
Saturday
Partly sunny and cold, with a high near 8.
Saturday Night
Mostly cloudy, with a low around -3.
Sunday
Partly sunny and cold, with a high near 10.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Youngsville NY
 41.81°N 74.85°W (Elev. 1450 ft)
12:20 pm EST Jan 19, 2026
2pm EST Jan 19, 2026-6pm EST Jan 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

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