Hazardous Weather Conditions
Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Fair
19°F
-7°C
| Humidity | 74% |
| Wind Speed | W 7 mph |
| Barometer | 29.83 in (1012.2 mb) |
| Dewpoint | 12°F (-11°C) |
| Visibility | 7.00 mi |
| Wind Chill | 10°F (-12°C) |
| Last update | 19 Jan 8:56 am EST |
Extended Forecast for
Hartwood NY
M.L.King Day

High: 26 °F
Partly Sunny
Tonight

Low: 7 °F
Partly Cloudy
Tuesday

High: 15 °F
Mostly Sunny
Tuesday Night

Low: 3 °F
Mostly Clear
Wednesday

High: 25 °F
Partly Sunny
Wednesday Night

Low: 19 °F
Mostly Cloudy
Thursday

High: 35 °F
Partly Sunny
Thursday Night

Low: 12 °F
Partly Cloudy
Friday

High: 21 °F
Partly Sunny
Detailed Forecast
M.L.King Day
Partly sunny, with a high near 26. West wind 7 to 14 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 7. Wind chill values as low as -6. West wind 13 to 16 mph, with gusts as high as 28 mph.
Tuesday
Mostly sunny, with a high near 15. Wind chill values as low as -8. West wind 9 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 3. Wind chill values as low as -4. West wind 3 to 6 mph.
Wednesday
Partly sunny, with a high near 25. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
Partly sunny, with a high near 35.
Thursday Night
Partly cloudy, with a low around 12.
Friday
Partly sunny, with a high near 21.
Friday Night
Mostly cloudy, with a low around 2.
Saturday
Mostly sunny and cold, with a high near 10.
Saturday Night
Mostly cloudy, with a low around -2.
Sunday
A chance of snow. Mostly sunny, with a high near 12. Chance of precipitation is 30%.
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)
6:01 am EST Jan 19, 2026
9am EST Jan 19, 2026-6pm EST Jan 25, 2026



