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

33°F

1°C

Humidity 92%
Wind Speed W 8 mph
Barometer 29.94 in (1015.5 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 21 Feb 10:56 am EST
Extended Forecast for

3 Miles ESE Lewbeach NY

Winter Storm Watch February 22, 07:00am until February 23, 07:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: Mostly cloudy, with a high near 32. Northwest wind around 7 mph.

    High: 32 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Light and variable wind becoming southeast around 6 mph after midnight.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow, mainly after 7am. High near 28. Southeast wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 28 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely. Cloudy, with a low around 20. East wind 11 to 14 mph. Chance of precipitation is 70%. New snow accumulation of around 4 inches.

    Low: 20 °F

    Snow Likely

  • Monday

    Monday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 27. North wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    High: 27 °F

    Snow Likely

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 17.

    High: 17 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of snow. Mostly cloudy, with a high near 29. Chance of precipitation is 50%.

    High: 29 °F

    Chance Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 32. Northwest wind around 7 mph.
Tonight
Mostly cloudy, with a low around 22. Light and variable wind becoming southeast around 6 mph after midnight.
Sunday
Snow, mainly after 7am. High near 28. Southeast wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Sunday Night
Snow likely. Cloudy, with a low around 20. East wind 11 to 14 mph. Chance of precipitation is 70%. New snow accumulation of around 4 inches.
Monday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 27. North wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
Mostly cloudy, with a high near 17.
Tuesday Night
Mostly cloudy, with a low around 6.
Wednesday
A chance of snow. Mostly cloudy, with a high near 29. Chance of precipitation is 50%.
Wednesday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 31.
Basemap Options
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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:
11:27 am EST Feb 21, 2026
Forecast Valid:
11am EST Feb 21, 2026-6pm EST Feb 27, 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