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.

Rain

42°F

6°C

Humidity 96%
Wind Speed Vrbl 3 mph
Barometer 29.51 in (1000.1 mb)
Dewpoint 41°F (5°C)
Visibility 7.00 mi
Last update 12 Nov 5:56 pm EST
Extended Forecast for

2 Miles ESE Arkville NY

Winter Weather Advisory until November 13, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until November 13, 01:00pm

    NOW until 1:00pm Fri

    Winter Weather Advisory

  • This Afternoon

    High: 45 °F

    Rain

  • Tonight

    Tonight: Snow, possibly mixed with rain, becoming all snow after 1am. Low around 28. North wind around 6 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 28 °F

    Rain/Snow

  • Friday

    Friday: Snow likely, mainly before 3pm. Cloudy, with a high near 38. North wind around 7 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Likely
    then Chance
    Snow

  • Friday Night

    Friday Night: A slight chance of snow showers before 1am. Cloudy, with a low around 25. Northwest wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: A slight chance of snow showers. Mostly cloudy, with a high near 38. Northwest wind 5 to 8 mph. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A chance of snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.

    Low: 28 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Rain. High near 45. East wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Snow, possibly mixed with rain, becoming all snow after 1am. Low around 28. North wind around 6 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Friday
Snow likely, mainly before 3pm. Cloudy, with a high near 38. North wind around 7 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
A slight chance of snow showers before 1am. Cloudy, with a low around 25. Northwest wind 3 to 5 mph. Chance of precipitation is 20%.
Saturday
A slight chance of snow showers. Mostly cloudy, with a high near 38. Northwest wind 5 to 8 mph. Chance of precipitation is 20%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Sunday
Mostly cloudy, with a high near 39.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Partly sunny, with a high near 39.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Sunny, with a high near 49.
Wednesday Night
Mostly clear, with a low around 29.
Thursday
Sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Arkville NY
 42.13°N 74.58°W (Elev. 1598 ft)
Last Update:
4:47 pm EST Nov 12, 2026
Forecast Valid:
5pm EST Nov 12, 2026-6pm EST Nov 19, 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