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Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

15°F

-9°C

Humidity 70%
Wind Speed NW 7 mph
Barometer 30.13 in (1022.1 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 25 Dec 11:56 pm EST
Extended Forecast for

3 Miles NNW Highmount NY

Winter Storm Warning December 26, 04:00pm until December 27, 01:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Overnight

    Overnight: Mostly clear, with a low around 7. North wind around 6 mph becoming calm.

    Low: 7 °F

    Mostly Clear

  • Friday

    Friday: Snow likely, mainly after 5pm. Increasing clouds, with a high near 22. Calm wind becoming east around 5 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 22 °F

    Mostly Cloudy
    then Snow
    Likely

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times. Low around 15. Light southeast wind. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 15 °F

    Heavy Snow

  • Saturday

    Saturday: A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 27. Light and variable wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 13. Calm wind.

    Low: 13 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain or freezing rain after 1pm. Mostly cloudy, with a high near 36. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 36 °F

    Mostly Cloudy
    then Chance
    Rain/Freezing
    Rain

  • Sunday Night

    Sunday Night: Rain or freezing rain, becoming all rain after 1am. Low around 31. Chance of precipitation is 100%.

    Low: 31 °F

    Rain/Freezing
    Rain

  • Monday

    Monday: Rain before 1pm, then rain and snow likely. High near 42. Chance of precipitation is 90%.

    High: 42 °F

    Rain then
    Rain/Snow

  • Monday Night

    Monday Night: A chance of snow. Mostly cloudy, with a low around 15. Chance of precipitation is 50%.

    Low: 15 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 7. North wind around 6 mph becoming calm.
Friday
Snow likely, mainly after 5pm. Increasing clouds, with a high near 22. Calm wind becoming east around 5 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Friday Night
Snow. The snow could be heavy at times. Low around 15. Light southeast wind. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Saturday
A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 27. Light and variable wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 13. Calm wind.
Sunday
A chance of rain or freezing rain after 1pm. Mostly cloudy, with a high near 36. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain or freezing rain, becoming all rain after 1am. Low around 31. Chance of precipitation is 100%.
Monday
Rain before 1pm, then rain and snow likely. High near 42. Chance of precipitation is 90%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 15. Chance of precipitation is 50%.
Tuesday
A chance of snow. Mostly cloudy, with a high near 20. Chance of precipitation is 40%.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.
Wednesday
A chance of snow. Mostly cloudy, with a high near 25. Chance of precipitation is 40%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.
New Year's Day
A chance of snow. Mostly cloudy, with a high near 23. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Highmount NY
 42.18°N 74.48°W (Elev. 2054 ft)
Last Update:
6:53 pm EST Dec 25, 2025
Forecast Valid:
12am EST Dec 26, 2025-6pm EST Jan 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