National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

18°F

-8°C

Humidity 74%
Wind Speed Calm
Barometer 30.52 in (1035.8 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 3 Mar 1:56 am EST
Extended Forecast for

6 Miles SW Big Indian NY

Winter Weather Advisory March 3, 09:00am until March 4, 03:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Mostly clear early, then becoming mostly cloudy, with a low around 7. South wind around 6 mph.

    Low: 7 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Snow, possibly mixed with sleet, becoming all snow after 5pm. High near 35. South wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 2 inches possible.

    High: 35 °F

    Snow then
    Snow/Sleet

  • Tuesday Night

    Tuesday Night: Rain and freezing rain, possibly mixed with snow and sleet, becoming all rain after 10pm, then gradually ending. Low around 29. South wind around 8 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.

    Low: 29 °F

    Wintry Mix
    then Chance
    Rain

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 47. Northwest wind around 6 mph becoming calm in the afternoon.

    High: 47 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: A chance of showers after 1am. Mostly cloudy, with a low around 29. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 29 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 44. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 44 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers. Low around 33. Chance of precipitation is 90%.

    Low: 33 °F

    Showers

  • Friday

    Friday: A chance of showers before 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.

    High: 39 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of rain after 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Overnight
Mostly clear early, then becoming mostly cloudy, with a low around 7. South wind around 6 mph.
Tuesday
Snow, possibly mixed with sleet, becoming all snow after 5pm. High near 35. South wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 2 inches possible.
Tuesday Night
Rain and freezing rain, possibly mixed with snow and sleet, becoming all rain after 10pm, then gradually ending. Low around 29. South wind around 8 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 47. Northwest wind around 6 mph becoming calm in the afternoon.
Wednesday Night
A chance of showers after 1am. Mostly cloudy, with a low around 29. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 44. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Showers. Low around 33. Chance of precipitation is 90%.
Friday
A chance of showers before 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.
Friday Night
A chance of rain after 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Saturday
A chance of rain after 1pm. Mostly cloudy, with a high near 56. Chance of precipitation is 40%.
Saturday Night
Rain likely. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.
Sunday
Partly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Big Indian NY
 42.04°N 74.54°W (Elev. 2871 ft)
Last Update:
12:52 am EST Mar 3, 2026
Forecast Valid:
2am EST Mar 3, 2026-6pm EDT Mar 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation