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 Fog/Mist

27°F

-3°C

Humidity 92%
Wind Speed SE 7 mph
Barometer 29.94 in (1015.8 mb)
Dewpoint 25°F (-4°C)
Visibility 1.00 mi
Wind Chill19°F (-7°C)
Last update 17 Jan 11:56 am EST
Extended Forecast for

3 Miles SSW Morsston NY

Winter Weather Advisory January 17, 12:34pm until January 17, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 17, 12:34pm until January 17, 04:00pm

    NOW until 4:00pm Sat

    Winter Weather Advisory

  • This Afternoon

    High: 31 °F

    Heavy Snow

  • Tonight

    Tonight: A chance of light snow after 4am. Mostly cloudy, with a low around 23. Southwest wind around 5 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Mostly Cloudy
    then Chance
    Light Snow

  • Sunday

    Sunday: A chance of light snow. Mostly cloudy, with a high near 27. West wind around 6 mph. Chance of precipitation is 40%. New snow accumulation of around an inch possible.

    High: 27 °F

    Chance Light
    Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 12. Northwest wind around 6 mph.

    Low: 12 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: Partly sunny, with a high near 23. Southwest wind 7 to 13 mph.

    High: 23 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 13.

    High: 13 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 2.

    Low: 2 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Snow before 3pm, then a chance of snow showers between 3pm and 4pm. The snow could be heavy at times. High near 31. Southwest wind around 6 mph. Chance of precipitation is 100%. Total daytime snow accumulation of around 3 inches.
Tonight
A chance of light snow after 4am. Mostly cloudy, with a low around 23. Southwest wind around 5 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
A chance of light snow. Mostly cloudy, with a high near 27. West wind around 6 mph. Chance of precipitation is 40%. New snow accumulation of around an inch possible.
Sunday Night
Mostly cloudy, with a low around 12. Northwest wind around 6 mph.
M.L.King Day
Partly sunny, with a high near 23. Southwest wind 7 to 13 mph.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Mostly sunny, with a high near 13.
Tuesday Night
Mostly clear, with a low around 2.
Wednesday
Partly sunny, with a high near 23.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
A chance of snow showers. Partly sunny, with a high near 29. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 12.
Friday
Mostly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Morsston NY
 41.85°N 74.81°W (Elev. 1985 ft)
Last Update:
11:49 am EST Jan 17, 2026
Forecast Valid:
12pm EST Jan 17, 2026-6pm EST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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