Hazardous Weather Conditions
Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Overcast
30°F
-1°C
| Humidity | 75% |
| Wind Speed | NW 15 G 24 mph |
| Barometer | 29.59 in (1003.5 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | 9.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 23 Feb 11:56 am EST |
Extended Forecast for
5 Miles E Sundown NY
Blizzard Warning February 23, 12:30pm until February 23, 07:00pm
NOW until 7:00pm Mon
Blizzard Warning
This Afternoon
High: 30 °F
Chance Snow
and Patchy
Blowing SnowTonight
Low: 11 °F
Mostly Cloudy
Tuesday
High: 23 °F
Mostly Sunny
Tuesday Night
Low: 12 °F
Partly Cloudy
then Snow
LikelyWednesday
High: 35 °F
Snow Likely
Wednesday Night
Low: 19 °F
Partly Cloudy
Thursday
High: 34 °F
Partly Sunny
then Chance
SnowThursday Night
Low: 22 °F
Snow Likely
Detailed Forecast
This Afternoon
A chance of snow, mainly before 4pm. Patchy blowing snow before 1pm. Mostly cloudy, with a high near 30. Blustery, with a north wind 17 to 21 mph, with gusts as high as 39 mph. Chance of precipitation is 50%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Mostly cloudy, with a low around 11. Wind chill values as low as -1. Northwest wind 14 to 16 mph, with gusts as high as 38 mph.
Tuesday
Mostly sunny, with a high near 23. Wind chill values as low as -4. Northwest wind 8 to 13 mph, with gusts as high as 28 mph.
Tuesday Night
Snow likely after 1am. Increasing clouds, with a low around 12. West wind around 5 mph becoming light and variable. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Wednesday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 35. South wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Wednesday Night
Partly cloudy, with a low around 19.
Thursday
A chance of snow after 1pm. Partly sunny, with a high near 34. Chance of precipitation is 40%.
Thursday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 36.
Friday Night
Mostly clear, with a low around 20.
Saturday
Sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 39.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles E Sundown NY
41.88°N 74.36°W (Elev. 1877 ft)
41.88°N 74.36°W (Elev. 1877 ft)
6:53 am EST Feb 23, 2026
12pm EST Feb 23, 2026-6pm EST Mar 1, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
