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.

Light Snow

22°F

-6°C

Humidity 75%
Wind Speed W 9 G 18 mph
Barometer 29.79 in (1011.0 mb)
Dewpoint 15°F (-9°C)
Visibility 9.00 mi
Wind Chill12°F (-11°C)
Last update 19 Jan 12:56 pm EST
Extended Forecast for

Arkville NY

  • M.L.King Day

    M.L.King Day: Mostly cloudy, with a high near 26. West wind around 8 mph, with gusts as high as 21 mph.

    High: 26 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of snow showers, mainly before 8pm. The snow could be heavy at times. Mostly cloudy, with a low around 5. Wind chill values as low as -3. West wind around 8 mph, with gusts as high as 22 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 15. Wind chill values as low as -7. West wind 7 to 9 mph, with gusts as high as 22 mph.

    High: 15 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 3. Light west wind.

    Low: 3 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 28. Calm wind becoming south 5 to 8 mph in the morning.

    High: 28 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow showers before 1pm. Partly sunny, with a high near 36. Chance of precipitation is 30%.

    High: 36 °F

    Chance Snow
    Showers

  • Thursday Night

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

    Low: 12 °F

    Mostly 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 26. West wind around 8 mph, with gusts as high as 21 mph.
Tonight
A chance of snow showers, mainly before 8pm. The snow could be heavy at times. Mostly cloudy, with a low around 5. Wind chill values as low as -3. West wind around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 15. Wind chill values as low as -7. West wind 7 to 9 mph, with gusts as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 3. Light west wind.
Wednesday
Partly sunny, with a high near 28. Calm wind becoming south 5 to 8 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
A chance of snow showers before 1pm. Partly sunny, with a high near 36. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 12.
Friday
Partly sunny, with a high near 20.
Friday Night
Mostly cloudy, with a low around -3.
Saturday
Partly sunny and cold, with a high near 8.
Saturday Night
Mostly cloudy, with a low around -4.
Sunday
Partly sunny, with a high near 11.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arkville NY
 42.16°N 74.63°W (Elev. 1401 ft)
Last Update:
12:20 pm EST Jan 19, 2026
Forecast Valid:
1pm EST Jan 19, 2026-6pm EST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation