Hazardous Weather Conditions
Current conditions at
Monticello, Sullivan County International Airport (KMSV)
Lat: 41.7°NLon: 74.8°WElev: 1404ft.
Light Snow Fog/Mist
27°F
-3°C
| Humidity | 92% |
| Wind Speed | SE 7 mph |
| Barometer | 30.38 in (1031.2 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 1.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 3 Mar 12:56 pm EST |
Extended Forecast for
3 Miles SSE Grant Mills NY
Winter Weather Advisory March 3, 01:37pm until March 4, 03:00am
NOW until 3:00am Wed

Winter Weather Advisory
This Afternoon

High: 30 °F
Wintry Mix
Tonight
Low: 30 °F
Wintry Mix
then Chance
Rain/Freezing
RainWednesday

High: 48 °F
Becoming
SunnyWednesday Night
Low: 29 °F
Partly Cloudy
then Chance
Rain/Freezing
RainThursday

High: 42 °F
Rain Likely
Thursday Night

Low: 33 °F
Rain
Friday

High: 42 °F
Chance Rain
Friday Night
Low: 35 °F
Mostly Cloudy
then Chance
Rain
Detailed Forecast
This Afternoon
Snow before 3pm, then snow and freezing rain. High near 30. South wind around 8 mph. Chance of precipitation is 100%. Total daytime ice accumulation of less than a 0.1 of an inch possible. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Rain and freezing rain, possibly mixed with snow and sleet before 1am, then a slight chance of rain or freezing rain between 1am and 2am. Low around 30. South wind around 7 mph becoming northwest after midnight. Chance of precipitation is 90%. New ice accumulation of 0.1 to 0.2 of an inch possible. New snow and sleet accumulation of less than a half inch possible.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 48. Northwest wind around 5 mph becoming calm in the morning.
Wednesday Night
A slight chance of freezing rain between 1am and 4am, then a chance of rain. Mostly cloudy, with a low around 29. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain likely, mainly after 1pm. Cloudy, with a high near 42. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain. Low around 33. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
A chance of rain before 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
Friday Night
A chance of rain after 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Saturday
A chance of rain after 1pm. Mostly cloudy, with a high near 56. Chance of precipitation is 50%.
Saturday Night
Rain, mainly before 1am. Low around 39. Chance of precipitation is 80%.
Sunday
Partly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 53.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
3 Miles SSE Grant Mills NY
42.03°N 74.66°W (Elev. 2533 ft)
42.03°N 74.66°W (Elev. 2533 ft)
1:27 pm EST Mar 3, 2026
1pm EST Mar 3, 2026-6pm EDT Mar 9, 2026



