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.

Unknown Precip

27°F

-3°C

Humidity 96%
Wind Speed SE 3 mph
Barometer 29.88 in (1013.8 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 28 Dec 6:56 pm EST
Extended Forecast for

Rock Rift NY

Wind Advisory December 29, 01:00pm until December 30, 07:00pm
Winter Weather Advisory December 28, 07:16pm until December 29, 04:00am
Click here for hazard details and duration
Wind Advisory
Winter Weather Advisory
  •  
    Winter Weather Advisory December 28, 07:16pm until December 29, 04:00am

    NOW until 4:00am Mon

    Winter Weather Advisory

  • Tonight

    Low: 29 °F

    Rain/Freezing
    Rain and
    Patchy Fog

  • Monday

    Monday: Rain before 11am, then a slight chance of showers between 11am and 2pm. Patchy fog before 11am. High near 45. Breezy, with a south wind 10 to 20 mph becoming west in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Rain and
    Patchy Fog
    then Slight
    Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 15. Wind chill values as low as zero. Breezy, with a west wind 20 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 15 °F

    Snow Showers
    Likely and
    Breezy

  • Tuesday

    Tuesday: A chance of snow showers. Mostly cloudy, with a high near 19. Wind chill values as low as -2. Breezy, with a west wind 15 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    High: 19 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 16. West wind 13 to 17 mph. Chance of precipitation is 40%.

    Low: 16 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Snow showers, mainly after 1pm. High near 25. Chance of precipitation is 80%.

    High: 25 °F

    Chance Snow
    Showers then
    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 9. Chance of precipitation is 60%.

    Low: 9 °F

    Snow Showers
    Likely

  • New Year's Day

    New Year's Day: A chance of snow showers. Partly sunny, with a high near 17. Chance of precipitation is 40%.

    High: 17 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Freezing rain before 4am, then rain. Patchy fog after 9pm. Low around 29. South wind 9 to 14 mph. Chance of precipitation is 100%. Total nighttime ice accumulation of around a 0.2 of an inch possible.
Monday
Rain before 11am, then a slight chance of showers between 11am and 2pm. Patchy fog before 11am. High near 45. Breezy, with a south wind 10 to 20 mph becoming west in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 15. Wind chill values as low as zero. Breezy, with a west wind 20 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 19. Wind chill values as low as -2. Breezy, with a west wind 15 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Tuesday Night
A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 16. West wind 13 to 17 mph. Chance of precipitation is 40%.
Wednesday
Snow showers, mainly after 1pm. High near 25. Chance of precipitation is 80%.
Wednesday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 9. Chance of precipitation is 60%.
New Year's Day
A chance of snow showers. Partly sunny, with a high near 17. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 7.
Friday
Partly sunny, with a high near 19.
Friday Night
Mostly cloudy, with a low around 10.
Saturday
Partly sunny, with a high near 24.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 26.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rock Rift NY
 42.09°N 75.18°W (Elev. 2300 ft)
Last Update:
6:04 pm EST Dec 28, 2025
Forecast Valid:
7pm EST Dec 28, 2025-6pm EST Jan 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation