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.

Overcast

23°F

-5°C

Humidity 74%
Wind Speed W 5 mph
Barometer 30.10 in (1021.4 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 5 Jan 2:56 am EST
Extended Forecast for

Hartwood NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 14. Northwest wind 3 to 5 mph.

    Low: 14 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of snow showers between 9am and 2pm. Mostly cloudy, with a high near 27. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

    High: 27 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21. Light and variable wind.

    Low: 21 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow showers between 1pm and 4pm, then a slight chance of rain showers after 4pm. Mostly cloudy, with a high near 36. Light and variable wind. Chance of precipitation is 20%.

    High: 36 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Freezing rain likely before 1am, then a slight chance of rain or freezing rain between 1am and 4am, then a slight chance of rain showers after 4am. Mostly cloudy, with a low around 29. Calm wind becoming west 5 to 7 mph after midnight. Chance of precipitation is 60%.

    Low: 29 °F

    Freezing Rain
    Likely then
    Rain/Freezing
    Rain Likely

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of showers after 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 14. Northwest wind 3 to 5 mph.
Monday
A slight chance of snow showers between 9am and 2pm. Mostly cloudy, with a high near 27. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 21. Light and variable wind.
Tuesday
A slight chance of rain and snow showers between 1pm and 4pm, then a slight chance of rain showers after 4pm. Mostly cloudy, with a high near 36. Light and variable wind. Chance of precipitation is 20%.
Tuesday Night
Freezing rain likely before 1am, then a slight chance of rain or freezing rain between 1am and 4am, then a slight chance of rain showers after 4am. Mostly cloudy, with a low around 29. Calm wind becoming west 5 to 7 mph after midnight. Chance of precipitation is 60%.
Wednesday
Mostly cloudy, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 43.
Thursday Night
A chance of showers after 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Friday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.
Friday Night
Showers likely. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Saturday
Showers likely. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hartwood NY
 41.52°N 74.67°W (Elev. 1201 ft)
Last Update:
12:55 am EST Jan 5, 2026
Forecast Valid:
3am EST Jan 5, 2026-6pm EST Jan 11, 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