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 78%
Wind Speed N 10 mph
Barometer 29.61 in (1004.3 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 23 Feb 3:56 am EST
Extended Forecast for

3 Miles WNW Big Indian NY

Blizzard Warning February 23, 04:19am until February 23, 07:00pm
Click here for hazard details and duration
Blizzard Warning
  •  
    Blizzard Warning February 23, 04:19am until February 23, 07:00pm

    NOW until 7:00pm Mon

    Blizzard Warning

  • Overnight

    Low: 19 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday

    Monday: Snow, mainly before noon. The snow could be heavy at times. Areas of blowing snow before 1pm. High near 25. Windy, with a north wind 20 to 29 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 25 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 8. Wind chill values as low as -10. Blustery, with a northwest wind 22 to 25 mph.

    Low: 8 °F

    Mostly Cloudy
    and Blustery

  • Tuesday

    Tuesday: Partly sunny, with a high near 18. Wind chill values as low as -12. Blustery, with a northwest wind 13 to 22 mph.

    High: 18 °F

    Partly Sunny
    and Blustery
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Snow likely after 1am. Mostly cloudy, with a low around 9. West wind 10 to 13 mph becoming south after midnight. Chance of precipitation is 70%.

    Low: 9 °F

    Partly Cloudy
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow. High near 33. Chance of precipitation is 80%.

    High: 33 °F

    Snow

  • Wednesday Night

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

    Low: 17 °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. The snow could be heavy at times. Areas of blowing snow. Low around 19. Windy, with a north wind around 26 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 7 inches possible.
Monday
Snow, mainly before noon. The snow could be heavy at times. Areas of blowing snow before 1pm. High near 25. Windy, with a north wind 20 to 29 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Monday Night
Mostly cloudy, with a low around 8. Wind chill values as low as -10. Blustery, with a northwest wind 22 to 25 mph.
Tuesday
Partly sunny, with a high near 18. Wind chill values as low as -12. Blustery, with a northwest wind 13 to 22 mph.
Tuesday Night
Snow likely after 1am. Mostly cloudy, with a low around 9. West wind 10 to 13 mph becoming south after midnight. Chance of precipitation is 70%.
Wednesday
Snow. High near 33. Chance of precipitation is 80%.
Wednesday Night
Mostly cloudy, with a low around 17.
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
Partly cloudy, with a low around 18.
Saturday
Sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Partly sunny, with a high near 34.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Big Indian NY
 42.1°N 74.5°W (Elev. 2999 ft)
Last Update:
12:54 am EST Feb 23, 2026
Forecast Valid:
4am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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