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

34°F

1°C

Humidity 73%
Wind Speed E 8 mph
Barometer 29.78 in (1009.8 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 6 Jan 4:56 pm EST
Extended Forecast for

Hartwood NY

Winter Weather Advisory until January 7, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 7, 11:00am

    NOW until 11:00am Wed

    Winter Weather Advisory

  • This Afternoon

    High: 36 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A chance of rain before 7pm, then a chance of freezing rain. Patchy fog after 7pm. Otherwise, cloudy, with a low around 28. Light and variable wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 28 °F

    Chance
    Rain/Freezing
    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: A chance of rain before 7am. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 39. Northwest wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Chance Rain
    and Patchy
    Fog then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 41. Northwest wind around 6 mph becoming calm in the afternoon.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.

    High: 45 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers. Cloudy, with a low around 36. Chance of precipitation is 40%.

    Low: 36 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A slight chance of rain. Cloudy, with a high near 36. Light east wind. Chance of precipitation is 20%.
Tonight
A chance of rain before 7pm, then a chance of freezing rain. Patchy fog after 7pm. Otherwise, cloudy, with a low around 28. Light and variable wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain before 7am. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 39. Northwest wind 7 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 29. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 41. Northwest wind around 6 mph becoming calm in the afternoon.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
Showers likely. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.
Friday Night
A chance of showers. Cloudy, with a low around 36. Chance of precipitation is 40%.
Saturday
Showers. High near 44. Chance of precipitation is 80%.
Saturday Night
Showers likely, mainly before 1am. Cloudy, with a low around 32. Chance of precipitation is 60%.
Sunday
Mostly cloudy, with a high near 39.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 35.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 38.
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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:
3:23 pm EST Jan 6, 2026
Forecast Valid:
5pm EST Jan 6, 2026-6pm EST Jan 13, 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