Hazardous Weather Conditions
Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Fair
6°F
-14°C
| Humidity | 49% |
| Wind Speed | NW 13 G 20 mph |
| Barometer | 30.52 in (1037.3 mb) |
| Dewpoint | -9°F (-23°C) |
| Visibility | 10.00 mi |
| Wind Chill | -11°F (-24°C) |
| Last update | 24 Jan 11:56 am EST |
Extended Forecast for
Hartwood NY
Cold Weather Advisory January 24, 12:04pm until January 24, 01:00pm
Winter Storm Warning January 25, 01:00am until January 26, 07:00pm
NOW until 1:00pm Sat

Cold Weather Advisory
This Afternoon

High: 11 °F
Mostly Sunny
Tonight

Low: 4 °F
Mostly Cloudy
Sunday

High: 15 °F
Heavy Snow
Sunday Night

Low: 8 °F
Heavy Snow
Monday

High: 22 °F
Snow Showers
LikelyMonday Night

Low: 2 °F
Mostly Cloudy
Tuesday

High: 15 °F
Mostly Sunny
Tuesday Night

Low: -1 °F
Partly Cloudy
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 11. Wind chill values as low as -5. Northwest wind 7 to 9 mph.
Tonight
Mostly cloudy, with a low around 4. Wind chill values as low as -3. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Snow, mainly after 8am. The snow could be heavy at times. High near 15. Wind chill values as low as -6. East wind 6 to 9 mph. Chance of precipitation is 100%. New snow accumulation of around 10 inches.
Sunday Night
Snow. The snow could be heavy at times. Low around 8. Wind chill values as low as -5. Northeast wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of around 6 inches.
Monday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 22. North wind 6 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 2.
Tuesday
Mostly sunny, with a high near 15.
Tuesday Night
Partly cloudy, with a low around -1.
Wednesday
Mostly sunny, with a high near 17.
Wednesday Night
Mostly cloudy, with a low around 0.
Thursday
Mostly cloudy, with a high near 15.
Thursday Night
Mostly cloudy, with a low around 1.
Friday
Mostly sunny, with a high near 17.
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)
11:59 am EST Jan 24, 2026
12pm EST Jan 24, 2026-6pm EST Jan 30, 2026



