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.

Fair

4°F

-16°C

Humidity 57%
Wind Speed NW 5 mph
Barometer 30.57 in (1039.2 mb)
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Wind Chill-6°F (-21°C)
Last update 24 Jan 8:56 pm EST
Extended Forecast for

Monticello NY

Winter Storm Warning January 25, 01:00am until January 26, 07:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Tonight

    Tonight: Mostly cloudy, with a low around 0. Wind chill values as low as -7. Light and variable wind.

    Low: 0 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow, mainly after 7am. The snow could be heavy at times. High near 11. Wind chill values as low as -10. East wind 6 to 11 mph. Chance of precipitation is 100%. New snow accumulation of around 10 inches.

    High: 11 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Temperature rising to around 16 by 3am. Wind chill values as low as -7. East wind 7 to 13 mph. Chance of precipitation is 100%. New snow accumulation of around 4 inches.

    Low: 8 °F⇑

    Heavy Snow

  • Monday

    Monday: Snow before 7am, then snow showers, mainly between 7am and 10am. Areas of blowing snow after 1pm. High near 21. North wind 7 to 16 mph becoming northwest in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 21 °F

    Snow then
    Chance Snow
    Showers and
    Areas Blowing
    Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 2. West wind 14 to 16 mph, with gusts as high as 26 mph.

    Low: 2 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 13.

    High: 13 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -3.

    Low: -3 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 16.

    High: 16 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -1.

    Low: -1 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 0. Wind chill values as low as -7. Light and variable wind.
Sunday
Snow, mainly after 7am. The snow could be heavy at times. High near 11. Wind chill values as low as -10. East wind 6 to 11 mph. Chance of precipitation is 100%. New snow accumulation of around 10 inches.
Sunday Night
Snow. The snow could be heavy at times. Temperature rising to around 16 by 3am. Wind chill values as low as -7. East wind 7 to 13 mph. Chance of precipitation is 100%. New snow accumulation of around 4 inches.
Monday
Snow before 7am, then snow showers, mainly between 7am and 10am. Areas of blowing snow after 1pm. High near 21. North wind 7 to 16 mph becoming northwest in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Monday Night
Mostly cloudy, with a low around 2. West wind 14 to 16 mph, with gusts as high as 26 mph.
Tuesday
Mostly sunny, with a high near 13.
Tuesday Night
Partly cloudy, with a low around -3.
Wednesday
Mostly sunny, with a high near 16.
Wednesday Night
Mostly cloudy, with a low around -1.
Thursday
Partly sunny, with a high near 14.
Thursday Night
Mostly cloudy, with a low around -1.
Friday
Partly sunny, with a high near 14.
Friday Night
Mostly cloudy, with a low around 4.
Saturday
Partly sunny, with a high near 20.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Monticello NY
 41.66°N 74.7°W (Elev. 1545 ft)
Last Update:
5:56 pm EST Jan 24, 2026
Forecast Valid:
9pm EST Jan 24, 2026-6pm EST Jan 31, 2026
 
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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