Hazardous Weather Conditions
Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Fair
23°F
-5°C
| Humidity | 100% |
| Wind Speed | SW 3 mph |
| Barometer | 30.00 in (1018.1 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | 7.00 mi |
| Last update | 17 Jan 6:56 pm EST |
Extended Forecast for
Hartwood NY
Tonight
Low: 24 °F
Mostly Cloudy
then Chance
SnowSunday

High: 30 °F
Snow Likely
Sunday Night

Low: 15 °F
Mostly Cloudy
M.L.King Day

High: 26 °F
Mostly Sunny
Monday Night

Low: 8 °F
Partly Cloudy
Tuesday

High: 16 °F
Mostly Sunny
Tuesday Night

Low: 4 °F
Mostly Clear
Wednesday

High: 25 °F
Partly Sunny
Wednesday Night

Low: 18 °F
Mostly Cloudy
Detailed Forecast
Tonight
A chance of snow after 4am. Mostly cloudy, with a low around 24. Light southwest wind. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly between 7am and 2pm, then light snow likely after 2pm. Cloudy, with a high near 30. Light and variable wind becoming northwest 5 to 7 mph in the morning. Chance of precipitation is 70%. New snow accumulation of around 2 inches.
Sunday Night
Mostly cloudy, with a low around 15. Northwest wind around 7 mph.
M.L.King Day
Mostly sunny, with a high near 26. Southwest wind 7 to 15 mph, with gusts as high as 29 mph.
Monday Night
Partly cloudy, with a low around 8. West wind 15 to 17 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 16.
Tuesday Night
Mostly clear, with a low around 4.
Wednesday
Partly sunny, with a high near 25.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Partly sunny, with a high near 30.
Thursday Night
Partly cloudy, with a low around 10.
Friday
Mostly sunny, with a high near 24.
Friday Night
Mostly cloudy, with a low around 13.
Saturday
Partly sunny, with a high near 25.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Hartwood NY
41.52°N 74.67°W (Elev. 1201 ft)
41.52°N 74.67°W (Elev. 1201 ft)
3:23 pm EST Jan 17, 2026
8pm EST Jan 17, 2026-6pm EST Jan 24, 2026



