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.

Light Snow

27°F

-3°C

Humidity 92%
Wind Speed NE 7 mph
Barometer 29.86 in (1012.8 mb)
Dewpoint 25°F (-4°C)
Visibility 7.00 mi
Wind Chill19°F (-7°C)
Last update 22 Feb 6:56 pm EST
Extended Forecast for

Monticello NY

Blizzard Warning February 22, 07:27pm until February 23, 07:00pm
Click here for hazard details and duration
Blizzard Warning
  •  
    Blizzard Warning February 22, 07:27pm until February 23, 07:00pm

    NOW until 7:00pm Mon

    Blizzard Warning

  • Tonight

    Low: 24 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday

    Monday: Snow before 1pm, then a chance of snow showers between 1pm and 4pm. Areas of blowing snow before 4pm. High near 32. Breezy, with a north wind around 21 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of around 3 inches.

    High: 32 °F

    Snow and
    Areas Blowing
    Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12. Wind chill values as low as -1. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 33 mph.

    Low: 12 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 22. Wind chill values as low as -3. Northwest wind 9 to 14 mph, with gusts as high as 25 mph.

    High: 22 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely after 1am. Mostly cloudy, with a low around 9. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 70%.

    Low: 9 °F

    Mostly Cloudy
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.

    High: 36 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Thursday

    Thursday: Snow likely, mainly after 1pm. Partly sunny, with a high near 35. Chance of precipitation is 60%.

    High: 35 °F

    Chance Snow
    then Snow
    Likely

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Areas of blowing snow after 1am. Low around 24. Blustery, with a north wind 9 to 14 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of around 6 inches.
Monday
Snow before 1pm, then a chance of snow showers between 1pm and 4pm. Areas of blowing snow before 4pm. High near 32. Breezy, with a north wind around 21 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of around 3 inches.
Monday Night
Mostly cloudy, with a low around 12. Wind chill values as low as -1. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 33 mph.
Tuesday
Mostly sunny, with a high near 22. Wind chill values as low as -3. Northwest wind 9 to 14 mph, with gusts as high as 25 mph.
Tuesday Night
Snow likely after 1am. Mostly cloudy, with a low around 9. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 70%.
Wednesday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Snow likely, mainly after 1pm. Partly sunny, with a high near 35. Chance of precipitation is 60%.
Thursday Night
Rain, snow, and freezing rain likely before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 34.
Friday Night
Mostly clear, with a low around 19.
Saturday
Sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 37.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Monticello NY
 41.65°N 74.67°W (Elev. 1414 ft)
Last Update:
6:30 pm EST Feb 22, 2026
Forecast Valid:
7pm EST Feb 22, 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