Hazardous Weather Conditions
Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Light Snow Fog/Mist
27°F
-3°C
| Humidity | 92% |
| Wind Speed | NW 5 mph |
| Barometer | 29.80 in (1011.0 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 3.00 mi |
| Wind Chill | 21°F (-6°C) |
| Last update | 18 Jan 5:56 pm EST |
Extended Forecast for
Hartwood NY
Winter Weather Advisory January 18, 06:18pm until January 18, 10:00pm
NOW until 10:00pm Sun
Winter Weather Advisory
Tonight
Low: 14 °F
Snow then
Mostly CloudyM.L.King Day

High: 26 °F
Partly Sunny
Monday Night

Low: 7 °F
Partly Cloudy
Tuesday

High: 15 °F
Mostly Sunny
Tuesday Night

Low: 3 °F
Mostly Clear
Wednesday

High: 24 °F
Mostly Sunny
Wednesday Night

Low: 17 °F
Mostly Cloudy
Thursday

High: 32 °F
Partly Sunny
Detailed Forecast
Tonight
Snow before 8pm, then a chance of snow showers between 8pm and 10pm. Low around 14. Calm wind becoming northwest around 6 mph in the evening. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
M.L.King Day
Partly sunny, with a high near 26. Southwest wind 5 to 14 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 7. Wind chill values as low as -7. West wind 13 to 16 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 15. Wind chill values as low as -8. West wind around 14 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 3. West wind 5 to 7 mph.
Wednesday
Mostly sunny, with a high near 24.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Partly sunny, with a high near 32.
Thursday Night
Partly cloudy, with a low around 10.
Friday
Mostly sunny, with a high near 22.
Friday Night
Mostly cloudy, with a low around 9.
Saturday
Partly sunny, with a high near 19.
Saturday Night
Mostly cloudy, with a low around 4.
Sunday
A chance of snow showers. Partly sunny, with a high near 14. 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)
3:23 pm EST Jan 18, 2026
6pm EST Jan 18, 2026-6pm EST Jan 25, 2026



