Hazardous Weather Conditions
Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Snow Freezing Fog
30°F
-1°C
| Humidity | 96% |
| Wind Speed | E 5 mph |
| Barometer | 29.77 in (1009.8 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 0.50 mi |
| Wind Chill | 25°F (-4°C) |
| Last update | 2 Dec 1:56 pm EST |
Extended Forecast for
6 Miles NE Sundown NY
Winter Storm Warning December 2, 02:00pm until December 3, 01:00am
NOW until 1:00am Wed

Winter Storm Warning
This Afternoon

High: 28 °F
Heavy Snow
Tonight
Low: 15 °F
Chance Snow
then Partly
CloudyWednesday

High: 30 °F
Mostly Sunny
Wednesday Night

Low: 17 °F
Mostly Cloudy
Thursday

High: 27 °F
Chance Snow
Thursday Night
Low: 1 °F
Partly Cloudy
and Blustery
then Mostly
ClearFriday

High: 20 °F
Mostly Sunny
Friday Night

Low: 10 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
Snow, mainly before 5pm. The snow could be heavy at times. High near 28. Southeast wind around 6 mph becoming northwest. Chance of precipitation is 100%. Total daytime snow accumulation of 7 to 11 inches possible.
Tonight
A chance of snow, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 15. North wind 10 to 17 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
Wednesday
Mostly sunny, with a high near 30. Wind chill values as low as zero. North wind 8 to 13 mph becoming light and variable.
Wednesday Night
Mostly cloudy, with a low around 17. West wind 8 to 14 mph.
Thursday
A chance of snow. Mostly cloudy, with a high near 27. West wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 1. Blustery.
Friday
Mostly sunny, with a high near 20.
Friday Night
Mostly cloudy, with a low around 10.
Saturday
Partly sunny, with a high near 29.
Saturday Night
Mostly cloudy, with a low around 15.
Sunday
Mostly cloudy, with a high near 26.
Sunday Night
Mostly cloudy, with a low around 6.
Monday
Mostly sunny, with a high near 18.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles NE Sundown NY
41.96°N 74.41°W (Elev. 3110 ft)
41.96°N 74.41°W (Elev. 3110 ft)
12:53 pm EST Dec 2, 2025
2pm EST Dec 2, 2025-6pm EST Dec 8, 2025



