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

4 Miles SSW Big Indian NY

Winter Storm Watch February 22, 07:00am until February 23, 06:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Today

    Today: A slight chance of snow showers between 1pm and 2pm. Mostly cloudy, with a high near 33. Northwest wind around 7 mph. Chance of precipitation is 20%.

    High: 33 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: A slight chance of snow showers before 7pm, then a chance of snow after 3am. Mostly cloudy, with a low around 22. Light and variable wind becoming southeast around 6 mph after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow. High near 28. East wind around 9 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely. The snow could be heavy at times. Patchy blowing snow after 5am. Cloudy, with a low around 19. East wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of 5 to 9 inches possible.

    Low: 19 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Monday

    Monday: Snow likely, mainly before 1pm. The snow could be heavy at times. Patchy blowing snow before 8am. Mostly cloudy, with a high near 27. North wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    High: 27 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 19.

    High: 19 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 7.

    Low: 7 °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
A slight chance of snow showers between 1pm and 2pm. Mostly cloudy, with a high near 33. Northwest wind around 7 mph. Chance of precipitation is 20%.
Tonight
A slight chance of snow showers before 7pm, then a chance of snow after 3am. Mostly cloudy, with a low around 22. Light and variable wind becoming southeast around 6 mph after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near 28. East wind around 9 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow likely. The snow could be heavy at times. Patchy blowing snow after 5am. Cloudy, with a low around 19. East wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of 5 to 9 inches possible.
Monday
Snow likely, mainly before 1pm. The snow could be heavy at times. Patchy blowing snow before 8am. Mostly cloudy, with a high near 27. North wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 10.
Tuesday
Partly sunny, with a high near 19.
Tuesday Night
Mostly cloudy, with a low around 7.
Wednesday
A chance of snow. Mostly cloudy, with a high near 29. Chance of precipitation is 50%.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.
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.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Big Indian NY
 42.03°N 74.48°W (Elev. 3012 ft)
Last Update:
6:53 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