Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Overcast
32°F
0°C
| Humidity | 40% |
| Wind Speed | NW 15 G 28 mph |
| Barometer | 30.38 in (1030.4 mb) |
| Dewpoint | 10°F (-12°C) |
| Visibility | 10.00 mi |
| Wind Chill | 22°F (-6°C) |
| Last update | 28 Mar 12:56 pm EDT |
Extended Forecast for
Long Flat NY
This Afternoon

High: 31 °F
Chance Snow
ShowersTonight

Low: 21 °F
Partly Cloudy
Sunday

High: 46 °F
Mostly Sunny
Sunday Night

Low: 35 °F
Mostly Cloudy
Monday

High: 53 °F
Partly Sunny
Monday Night
Low: 42 °F
Chance
Showers then
Showers
LikelyTuesday

High: 64 °F
Showers
LikelyTuesday Night

Low: 51 °F
Chance
ShowersWednesday

High: 64 °F
Showers
Detailed Forecast
This Afternoon
A chance of snow showers between 2pm and 4pm, then a chance of snow showers or flurries after 4pm. Mostly cloudy, with a high near 31. Northwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Partly cloudy, with a low around 21. Northwest wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 46. Light south wind becoming southwest 5 to 10 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 35. South wind around 6 mph.
Monday
Partly sunny, with a high near 53. Southwest wind around 7 mph.
Monday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Tuesday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.
Wednesday
Showers. High near 64. Chance of precipitation is 80%.
Wednesday Night
Rain showers before 2am, then a chance of snow showers. Low around 32. Chance of precipitation is 80%.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.
Thursday Night
A chance of rain or freezing rain. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Friday
Rain or freezing rain likely. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Long Flat NY
42.01°N 75.05°W (Elev. 1900 ft)
42.01°N 75.05°W (Elev. 1900 ft)
1:01 pm EDT Mar 28, 2026
1pm EDT Mar 28, 2026-6pm EDT Apr 3, 2026


