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

22°F

-6°C

Humidity 46%
Wind Speed Vrbl 5 mph
Barometer 30.00 in (1018.6 mb)
Dewpoint 4°F (-16°C)
Visibility NA
Wind Chill15°F (-9°C)
Last update 9 Dec 1:56 pm EST
Extended Forecast for

Elk Brook NY

Winter Weather Advisory December 10, 04:00am until December 11, 01:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 27. South wind around 6 mph.

    High: 27 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of snow showers before 7pm, then snow likely after 4am. Mostly cloudy, with a low around 19. South wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 19 °F

    Cloudy then
    Snow Likely

  • Wednesday

    Wednesday: Snow. High near 36. South wind 6 to 8 mph. Chance of precipitation is 100%. New snow accumulation of around 3 inches.

    High: 36 °F

    Snow

  • Wednesday Night

    Wednesday Night: Rain and snow showers likely, becoming all snow after 10pm. Cloudy, with a low around 19. Southwest wind 6 to 9 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Rain/Snow
    Likely then
    Snow Showers
    Likely

  • Thursday

    Thursday: A chance of snow showers, mainly after 1pm. Partly sunny, with a high near 27. West wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    High: 27 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.

    Low: 17 °F

    Chance Snow
    Showers

  • Friday

    Friday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 15. Chance of precipitation is 40%.

    Low: 15 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Saturday

    Saturday: A chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.

    High: 32 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 27. South wind around 6 mph.
Tonight
A slight chance of snow showers before 7pm, then snow likely after 4am. Mostly cloudy, with a low around 19. South wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
Snow. High near 36. South wind 6 to 8 mph. Chance of precipitation is 100%. New snow accumulation of around 3 inches.
Wednesday Night
Rain and snow showers likely, becoming all snow after 10pm. Cloudy, with a low around 19. Southwest wind 6 to 9 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow showers, mainly after 1pm. Partly sunny, with a high near 27. West wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Thursday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 29.
Friday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 15. Chance of precipitation is 40%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.
Saturday Night
Snow showers likely, mainly after 1am. Cloudy, with a low around 19. Chance of precipitation is 60%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 28. Chance of precipitation is 50%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 9. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Elk Brook NY
 41.98°N 75.05°W (Elev. 1289 ft)
Last Update:
12:49 pm EST Dec 9, 2025
Forecast Valid:
2pm EST Dec 9, 2025-6pm EST Dec 15, 2025
 
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