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.

Fair

39°F

4°C

Humidity 79%
Wind Speed Calm
Barometer 30.01 in (1016.6 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 10 Mar 2:56 am EDT
Extended Forecast for

3 Miles ESE Lewbeach NY

  • Overnight

    Overnight: Clear, with a low around 39. West wind around 6 mph.

    Low: 39 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63. West wind 5 to 9 mph.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 10pm, then a slight chance of rain after 4am. Partly cloudy, with a low around 47. West wind around 7 mph becoming southeast after midnight. Chance of precipitation is 20%.

    Low: 47 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then showers likely after 5pm. Mostly cloudy, with a high near 62. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 62 °F

    Chance Rain
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain showers before 5am, then rain and snow showers. Some thunder is also possible. Low around 31. South wind 13 to 15 mph. Chance of precipitation is 90%.

    Low: 31 °F

    Showers then
    Rain/Snow

  • Thursday

    Thursday: Rain and snow showers before 8am, then a chance of snow showers between 8am and 2pm. High near 33. Chance of precipitation is 80%.

    High: 33 °F

    Rain/Snow
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow after 2pm. Partly sunny, with a high near 35. Chance of precipitation is 30%.

    High: 35 °F

    Partly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: A chance of snow before 2am. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.

    Low: 24 °F

    Chance Snow

Detailed Forecast

Overnight
Clear, with a low around 39. West wind around 6 mph.
Tuesday
Sunny, with a high near 63. West wind 5 to 9 mph.
Tuesday Night
A slight chance of rain before 10pm, then a slight chance of rain after 4am. Partly cloudy, with a low around 47. West wind around 7 mph becoming southeast after midnight. Chance of precipitation is 20%.
Wednesday
A chance of rain before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then showers likely after 5pm. Mostly cloudy, with a high near 62. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Rain showers before 5am, then rain and snow showers. Some thunder is also possible. Low around 31. South wind 13 to 15 mph. Chance of precipitation is 90%.
Thursday
Rain and snow showers before 8am, then a chance of snow showers between 8am and 2pm. High near 33. Chance of precipitation is 80%.
Thursday Night
Partly cloudy, with a low around 20.
Friday
A chance of snow after 2pm. Partly sunny, with a high near 35. Chance of precipitation is 30%.
Friday Night
A chance of snow before 2am. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 33.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
A chance of rain and snow. Cloudy, with a high near 43. Chance of precipitation is 40%.
Sunday Night
Rain. Low around 31. Chance of precipitation is 80%.
Monday
Rain and snow. High near 44. Chance of precipitation is 80%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Lewbeach NY
 41.97°N 74.73°W (Elev. 2694 ft)
Last Update:
2:30 am EDT Mar 10, 2026
Forecast Valid:
3am EDT Mar 10, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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