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

5°F

-15°C

Humidity 52%
Wind Speed W 18 G 25 mph
Barometer 30.28 in (1028.1 mb)
Dewpoint -9°F (-23°C)
Visibility 10.00 mi
Wind Chill-15°F (-26°C)
Last update 23 Jan 8:56 pm EST
Extended Forecast for

Arkville NY

Cold Weather Advisory until January 24, 10:00am
Winter Storm Warning January 25, 01:00am until January 26, 07:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning
  •  
    Cold Weather Advisory until January 24, 10:00am

    NOW until 10:00am Sat

    Cold Weather Advisory

  • Tonight

    Low: -4 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 9. Wind chill values as low as -16. Northwest wind 5 to 7 mph.

    High: 9 °F

    Cold

  • Saturday Night

    Saturday Night: A slight chance of snow after 1am. Mostly cloudy, with a low around 2. Calm wind. Chance of precipitation is 20%.

    Low: 2 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 18. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of around 8 inches.

    High: 18 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 9. Light east wind. Chance of precipitation is 100%.

    Low: 9 °F

    Heavy Snow

  • Monday

    Monday: Snow. High near 22. Chance of precipitation is 90%.

    High: 22 °F

    Snow

  • Monday Night

    Monday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 3. Chance of precipitation is 30%.

    Low: 3 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 16.

    High: 16 °F

    Partly Sunny

Detailed Forecast

Tonight
A slight chance of snow showers after 1am. Mostly cloudy, with a low around -4. Wind chill values as low as -14. West wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny and cold, with a high near 9. Wind chill values as low as -16. Northwest wind 5 to 7 mph.
Saturday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 2. Calm wind. Chance of precipitation is 20%.
Sunday
Snow. The snow could be heavy at times. High near 18. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of around 8 inches.
Sunday Night
Snow. The snow could be heavy at times. Low around 9. Light east wind. Chance of precipitation is 100%.
Monday
Snow. High near 22. Chance of precipitation is 90%.
Monday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 3. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 16.
Tuesday Night
Mostly cloudy, with a low around 2.
Wednesday
Partly sunny, with a high near 19.
Wednesday Night
Mostly cloudy, with a low around 1.
Thursday
Mostly cloudy, with a high near 15.
Thursday Night
Mostly cloudy, with a low around 1.
Friday
Partly sunny, with a high near 15.
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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:
3:22 pm EST Jan 23, 2026
Forecast Valid:
9pm EST Jan 23, 2026-6pm EST Jan 30, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation