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.

Unknown Precip

32°F

0°C

Humidity 96%
Wind Speed E 16 mph
Barometer 29.69 in (1006.8 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 20 Feb 11:56 am EST
Extended Forecast for

Shandelee NY

Winter Weather Advisory February 20, 12:45pm until February 21, 01:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 20, 12:45pm until February 21, 01:00am

    NOW until 1:00am Sat

    Winter Weather Advisory

  • This Afternoon

    High: 34 °F

    Rain/Freezing
    Rain and
    Areas Fog

  • Tonight

    Tonight: Rain and snow showers likely before midnight, then a slight chance of snow showers after 2am. Areas of fog before midnight. Otherwise, mostly cloudy, with a low around 29. Southeast wind around 7 mph becoming west in the evening. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow
    Likely and
    Areas Fog

  • Saturday

    Saturday: A slight chance of rain and snow showers between 1pm and 4pm, then a slight chance of snow showers after 4pm. Mostly cloudy, with a high near 36. Northwest wind around 6 mph. Chance of precipitation is 20%.

    High: 36 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 24. Northwest wind around 5 mph becoming light and variable. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Slight Chance
    Snow Showers
    then Chance
    Snow Showers

  • Sunday

    Sunday: Snow showers likely. Mostly cloudy, with a high near 31. East wind around 6 mph. Chance of precipitation is 70%.

    High: 31 °F

    Snow Showers
    Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.

    Low: 22 °F

    Snow Likely

  • Monday

    Monday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Rain or freezing rain, becoming all rain after 2pm. Areas of fog before 2pm. High near 34. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total daytime ice accumulation of less than a 0.1 of an inch possible.
Tonight
Rain and snow showers likely before midnight, then a slight chance of snow showers after 2am. Areas of fog before midnight. Otherwise, mostly cloudy, with a low around 29. Southeast wind around 7 mph becoming west in the evening. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
A slight chance of rain and snow showers between 1pm and 4pm, then a slight chance of snow showers after 4pm. Mostly cloudy, with a high near 36. Northwest wind around 6 mph. Chance of precipitation is 20%.
Saturday Night
A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 24. Northwest wind around 5 mph becoming light and variable. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday
Snow showers likely. Mostly cloudy, with a high near 31. East wind around 6 mph. Chance of precipitation is 70%.
Sunday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Monday
Mostly cloudy, with a high near 32.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Partly sunny, with a high near 24.
Tuesday Night
Mostly cloudy, with a low around 10.
Wednesday
A chance of snow. Mostly cloudy, with a high near 32. Chance of precipitation is 50%.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Thursday
A chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Shandelee NY
 41.9°N 74.89°W (Elev. 2077 ft)
Last Update:
11:28 am EST Feb 20, 2026
Forecast Valid:
12pm EST Feb 20, 2026-6pm EST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation