Hazardous Weather Conditions
Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Fair
38°F
3°C
| Humidity | 83% |
| Wind Speed | Calm |
| Barometer | 30.00 in (1016.3 mb) |
| Dewpoint | 33°F (1°C) |
| Visibility | 10.00 mi |
| Last update | 10 Mar 4:56 am EDT |
Extended Forecast for
Arkville NY
Today
High: 70 °F
Patchy Fog
then Mostly
SunnyTonight

Low: 50 °F
Chance Rain
Wednesday
High: 69 °F
Chance Rain
then Showers
LikelyWednesday Night

Low: 35 °F
Showers
Thursday
High: 38 °F
Rain/Snow
then Chance
Snow ShowersThursday Night

Low: 23 °F
Partly Cloudy
Friday
High: 42 °F
Partly Sunny
then Chance
Rain/SnowFriday Night

Low: 27 °F
Chance
Rain/SnowSaturday

High: 40 °F
Mostly Sunny
Detailed Forecast
Today
Patchy fog before 9am. Otherwise, sunny, with a high near 70. Calm wind becoming southwest around 6 mph in the afternoon.
Tonight
A chance of rain before midnight, then a slight chance of rain after 2am. Partly cloudy, with a low around 50. Calm wind. Chance of precipitation is 30%.
Wednesday
A chance of rain before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then showers likely after 5pm. Partly sunny, with a high near 69. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers before 11pm, then showers and possibly a thunderstorm between 11pm and 5am, then rain and possibly a thunderstorm after 5am. Low around 35. South wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Rain and snow showers before 11am, then a chance of snow showers between 11am and 2pm. High near 38. Northwest wind 8 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Thursday Night
Partly cloudy, with a low around 23.
Friday
A chance of rain and snow after 2pm. Partly sunny, with a high near 42. Chance of precipitation is 40%.
Friday Night
A chance of rain and snow before 2am. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
A chance of snow after 2am. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 50. Chance of precipitation is 40%.
Sunday Night
Rain. Low around 34. Chance of precipitation is 80%.
Monday
Rain and snow. High near 51. Chance of precipitation is 80%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Arkville NY
42.16°N 74.63°W (Elev. 1401 ft)
42.16°N 74.63°W (Elev. 1401 ft)
4:57 am EDT Mar 10, 2026
5am EDT Mar 10, 2026-6pm EDT Mar 16, 2026



