Hazardous Weather Conditions
Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Heavy Snow Freezing Fog
27°F
-3°C
| Humidity | 100% |
| Wind Speed | E 6 mph |
| Barometer | 29.90 in (1014.5 mb) |
| Dewpoint | 27°F (-3°C) |
| Visibility | 0.25 mi |
| Wind Chill | 20°F (-7°C) |
| Last update | 2 Dec 10:56 am EST |
Extended Forecast for
Monticello NY
Winter Storm Warning December 2, 11:44am until December 2, 06:00pm
NOW until 6:00pm Tue

Winter Storm Warning
Today

High: 33 °F
Snow/Sleet
Tonight
Low: 19 °F
Chance Snow
Showers then
Partly CloudyWednesday

High: 32 °F
Mostly Sunny
Wednesday Night

Low: 20 °F
Mostly Cloudy
Thursday

High: 32 °F
Partly Sunny
Thursday Night

Low: 2 °F
Partly Cloudy
Friday

High: 24 °F
Mostly Sunny
Friday Night

Low: 11 °F
Mostly Cloudy
Detailed Forecast
Today
Snow before 4pm, then snow, possibly mixed with sleet. The snow could be heavy at times. High near 33. East wind around 5 mph becoming northeast in the afternoon. Chance of precipitation is 100%. Total daytime snow and sleet accumulation of around 5 inches.
Tonight
A chance of snow showers before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 19. Northwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday
Mostly sunny, with a high near 32. Northwest wind 6 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 20. West wind 6 to 10 mph.
Thursday
Partly sunny, with a high near 32. West wind 8 to 14 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 2.
Friday
Mostly sunny, with a high near 24.
Friday Night
Mostly cloudy, with a low around 11.
Saturday
Mostly cloudy, with a high near 33.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
Mostly cloudy, with a high near 30.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
Mostly sunny, with a high near 23.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Monticello NY
41.66°N 74.7°W (Elev. 1545 ft)
41.66°N 74.7°W (Elev. 1545 ft)
11:27 am EST Dec 2, 2025
11am EST Dec 2, 2025-6pm EST Dec 8, 2025



