Hazardous Weather Conditions
Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Partly Cloudy
14°F
-10°C
| Humidity | 92% |
| Wind Speed | W 6 mph |
| Barometer | 29.80 in (1011.2 mb) |
| Dewpoint | 12°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 5°F (-15°C) |
| Last update | 19 Jan 4:56 am EST |
Extended Forecast for
3 Miles NNW Lewbeach NY
M.L.King Day
High: 21 °F
Mostly Cloudy
then Slight
Chance Snow
ShowersTonight
Low: 3 °F
Chance Snow
Showers then
Partly CloudyTuesday

High: 10 °F
Cold
Tuesday Night

Low: 1 °F
Mostly Clear
Wednesday

High: 23 °F
Partly Sunny
Wednesday Night

Low: 17 °F
Mostly Cloudy
Thursday

High: 30 °F
Chance Snow
ShowersThursday Night

Low: 7 °F
Mostly Cloudy
Friday

High: 16 °F
Partly Sunny
Detailed Forecast
M.L.King Day
A slight chance of snow showers after 4pm. Mostly cloudy, with a high near 21. Light west wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Tonight
A chance of snow showers, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 3. Wind chill values as low as -10. West wind 10 to 13 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
Partly sunny and cold, with a high near 10. Wind chill values as low as -12. West wind 9 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 1. Wind chill values as low as -9. West wind 5 to 7 mph.
Wednesday
Partly sunny, with a high near 23. South wind 5 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
A chance of snow showers. Partly sunny, with a high near 30. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 7.
Friday
Partly sunny, with a high near 16.
Friday Night
Mostly cloudy, with a low around -4.
Saturday
Partly sunny and cold, with a high near 4.
Saturday Night
Mostly cloudy, with a low around -7.
Sunday
A chance of snow. Partly sunny and cold, with a high near 8. Chance of precipitation is 30%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
3 Miles NNW Lewbeach NY
42.04°N 74.8°W (Elev. 2274 ft)
42.04°N 74.8°W (Elev. 2274 ft)
4:58 am EST Jan 19, 2026
5am EST Jan 19, 2026-6pm EST Jan 25, 2026



