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

28°F

-2°C

Humidity 92%
Wind Speed NW 5 mph
Barometer 29.81 in (1011.3 mb)
Dewpoint 26°F (-3°C)
Visibility 1.50 mi
Wind Chill22°F (-6°C)
Last update 18 Jan 4:56 pm EST
Extended Forecast for

Mamakating Park NY

Winter Weather Advisory January 18, 05:12pm until January 18, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 18, 05:12pm until January 18, 10:00pm

    NOW until 10:00pm Sun

    Winter Weather Advisory

  • This Afternoon

    High: 30 °F

    Snow Likely

  • Tonight

    Tonight: Snow before 8pm, then a chance of snow showers between 8pm and 1am. Low around 14. North wind 5 to 8 mph becoming west after midnight. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 14 °F

    Snow then
    Slight Chance
    Snow Showers

  • M.L.King Day

    M.L.King Day: Partly sunny, with a high near 25. Southwest wind 7 to 15 mph, with gusts as high as 28 mph.

    High: 25 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 8. Wind chill values as low as -8. West wind 16 to 18 mph, with gusts as high as 32 mph.

    Low: 8 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 14. West wind around 15 mph, with gusts as high as 29 mph.

    High: 14 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 3.

    Low: 3 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow likely. Cloudy, with a high near 30. Light northeast wind. Chance of precipitation is 70%. Total daytime snow accumulation of around 2 inches.
Tonight
Snow before 8pm, then a chance of snow showers between 8pm and 1am. Low around 14. North wind 5 to 8 mph becoming west after midnight. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
M.L.King Day
Partly sunny, with a high near 25. Southwest wind 7 to 15 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 8. Wind chill values as low as -8. West wind 16 to 18 mph, with gusts as high as 32 mph.
Tuesday
Mostly sunny, with a high near 14. West wind around 15 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 3.
Wednesday
Mostly sunny, with a high near 23.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Partly sunny, with a high near 31.
Thursday Night
Partly cloudy, with a low around 10.
Friday
Mostly sunny, with a high near 20.
Friday Night
Mostly cloudy, with a low around 8.
Saturday
Partly sunny, with a high near 18.
Saturday Night
Mostly cloudy, with a low around 4.
Sunday
A chance of snow showers. Partly sunny, with a high near 13.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mamakating Park NY
 41.62°N 74.53°W (Elev. 1499 ft)
Last Update:
3:23 pm EST Jan 18, 2026
Forecast Valid:
5pm EST Jan 18, 2026-6pm EST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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