Hazardous Weather Conditions
Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Fair
-1°F
-18°C
| Humidity | 68% |
| Wind Speed | NW 8 mph |
| Barometer | 30.50 in (1036.4 mb) |
| Dewpoint | -9°F (-23°C) |
| Visibility | 10.00 mi |
| Wind Chill | -15°F (-26°C) |
| Last update | 24 Jan 7:56 am EST |
Extended Forecast for
4 Miles NE Lewbeach NY
Cold Weather Advisory January 24, 08:13am until January 24, 10:00am
Winter Storm Warning January 25, 01:00am until January 26, 07:00pm
NOW until 10:00am Sat

Cold Weather Advisory
Today

High: 5 °F
Cold
Tonight

Low: -1 °F
Mostly Cloudy
Sunday

High: 15 °F
Heavy Snow
Sunday Night

Low: 8 °F
Heavy Snow
Monday

High: 18 °F
Snow Showers
Monday Night

Low: 0 °F
Slight Chance
Snow ShowersTuesday

High: 11 °F
Partly Sunny
Tuesday Night

Low: -1 °F
Mostly Cloudy
Detailed Forecast
Today
Mostly sunny and cold, with a high near 5. Wind chill values as low as -24. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around -1. Light north wind.
Sunday
Snow, mainly after 8am. The snow could be heavy at times. High near 15. Wind chill values as low as -3. Calm wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 100%. New snow accumulation of around 8 inches.
Sunday Night
Snow. The snow could be heavy at times. Low around 8. Wind chill values as low as -1. East wind around 7 mph. Chance of precipitation is 100%. New snow accumulation of around 7 inches.
Monday
Snow showers, mainly before 1pm. High near 18. Light and variable wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Monday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 0. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 11.
Tuesday Night
Mostly cloudy, with a low around -1.
Wednesday
Partly sunny, with a high near 13.
Wednesday Night
Mostly cloudy, with a low around -3.
Thursday
Mostly cloudy, with a high near 11.
Thursday Night
Mostly cloudy, with a low around -3.
Friday
Mostly cloudy, with a high near 12.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
4 Miles NE Lewbeach NY
42.06°N 74.74°W (Elev. 2205 ft)
42.06°N 74.74°W (Elev. 2205 ft)
6:18 am EST Jan 24, 2026
8am EST Jan 24, 2026-6pm EST Jan 30, 2026



