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.

Overcast

4°F

-16°C

Humidity 66%
Wind Speed E 5 mph
Barometer 30.46 in (1034.8 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-6°F (-21°C)
Last update 25 Jan 4:56 am EST
Extended Forecast for

Arkville NY

Winter Storm Warning January 25, 05:22am until January 26, 07:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 25, 05:22am until January 26, 07:00pm

    NOW until 7:00pm Mon

    Winter Storm Warning

  • Overnight

    Low: -2 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Snow, mainly after 9am. The snow could be heavy at times. High near 11. Wind chill values as low as -1. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of around 10 inches.

    High: 11 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow, mainly before midnight. The snow could be heavy at times. Low around 11. Light east wind. Chance of precipitation is 100%. New snow accumulation of around 7 inches.

    Low: 11 °F

    Heavy Snow
    then Snow
    Likely

  • Monday

    Monday: Snow, mainly before 1pm. High near 24. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 24 °F

    Snow

  • Monday Night

    Monday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 4. Northwest wind around 7 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    Low: 4 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A slight chance of snow showers. Partly sunny, with a high near 16. Chance of precipitation is 20%.

    High: 16 °F

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 1.

    Low: 1 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 18.

    High: 18 °F

    Partly Sunny

Detailed Forecast

Overnight
A slight chance of snow. Mostly cloudy, with a low around -2. Calm wind. Chance of precipitation is 20%.
Sunday
Snow, mainly after 9am. The snow could be heavy at times. High near 11. Wind chill values as low as -1. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of around 10 inches.
Sunday Night
Snow, mainly before midnight. The snow could be heavy at times. Low around 11. Light east wind. Chance of precipitation is 100%. New snow accumulation of around 7 inches.
Monday
Snow, mainly before 1pm. High near 24. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Monday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 4. Northwest wind around 7 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Tuesday
A slight chance of snow showers. Partly sunny, with a high near 16. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 1.
Wednesday
Partly sunny, with a high near 18.
Wednesday Night
Mostly cloudy, with a low around 0.
Thursday
Mostly cloudy, with a high near 15.
Thursday Night
Mostly cloudy, with a low around -3.
Friday
Partly sunny, with a high near 15.
Friday Night
Mostly cloudy, with a low around 2.
Saturday
Partly sunny, with a high near 19.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arkville NY
 42.16°N 74.63°W (Elev. 1401 ft)
Last Update:
4:57 am EST Jan 25, 2026
Forecast Valid:
5am EST Jan 25, 2026-6pm EST Jan 31, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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