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

26°F

-3°C

Humidity 84%
Wind Speed N 10 G 18 mph
Barometer 29.63 in (1005.0 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 23 Feb 2:56 am EST
Extended Forecast for

Shandelee NY

Blizzard Warning February 23, 03:32am until February 23, 01:00pm
Click here for hazard details and duration
Blizzard Warning
  •  
    Blizzard Warning February 23, 03:32am until February 23, 01:00pm

    NOW until 1:00pm Mon

    Blizzard Warning

  • Overnight

    Low: 22 °F

    Snow

  • Monday

    Monday: Snow, mainly before 1pm. High near 29. North wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.

    High: 29 °F

    Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 10. Wind chill values as low as -2. Northwest wind 13 to 16 mph, with gusts as high as 30 mph.

    Low: 10 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 19. Wind chill values as low as -5. Northwest wind 7 to 11 mph, with gusts as high as 23 mph.

    High: 19 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow after 1am. Low around 9. Light and variable wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 80%.

    Low: 9 °F

    Partly Cloudy
    then Snow

  • Wednesday

    Wednesday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 34. Chance of precipitation is 70%.

    High: 34 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 50%.

    High: 31 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

Overnight
Snow. Low around 22. North wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around 2 inches.
Monday
Snow, mainly before 1pm. High near 29. North wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.
Monday Night
Mostly cloudy, with a low around 10. Wind chill values as low as -2. Northwest wind 13 to 16 mph, with gusts as high as 30 mph.
Tuesday
Partly sunny, with a high near 19. Wind chill values as low as -5. Northwest wind 7 to 11 mph, with gusts as high as 23 mph.
Tuesday Night
Snow after 1am. Low around 9. Light and variable wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 80%.
Wednesday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 34. Chance of precipitation is 70%.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
A chance of snow after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 50%.
Thursday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 33.
Friday Night
Mostly clear, with a low around 18.
Saturday
Sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Partly sunny, with a high near 35.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Shandelee NY
 41.87°N 74.87°W (Elev. 2139 ft)
Last Update:
3:25 am EST Feb 23, 2026
Forecast Valid:
3am EST Feb 23, 2026-6pm EST Mar 1, 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