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

25°F

-4°C

Humidity 75%
Wind Speed Calm
Barometer 29.98 in (1017.2 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 3 Dec 4:56 pm EST
Extended Forecast for

Loomis NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. West wind 3 to 7 mph.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow showers before 9am. Partly sunny, with a high near 31. West wind 8 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    High: 31 °F

    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 3. Northwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 26 mph.

    Low: 3 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 23. Wind chill values as low as -1. Calm wind becoming south 5 to 7 mph in the morning.

    High: 23 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of snow showers. Mostly cloudy, with a low around 13. Light and variable wind. Chance of precipitation is 20%.

    Low: 13 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 33.

    High: 33 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 20. West wind 3 to 7 mph.
Thursday
A slight chance of snow showers before 9am. Partly sunny, with a high near 31. West wind 8 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 3. Northwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 26 mph.
Friday
Mostly sunny, with a high near 23. Wind chill values as low as -1. Calm wind becoming south 5 to 7 mph in the morning.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 13. Light and variable wind. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 33.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
Mostly cloudy, with a high near 33.
Sunday Night
Mostly cloudy, with a low around 11.
Monday
Mostly sunny, with a high near 20.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
A chance of snow showers. Partly sunny, with a high near 25. Chance of precipitation is 30%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 40%.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 33. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Loomis NY
 41.8°N 74.76°W (Elev. 1713 ft)
Last Update:
3:22 pm EST Dec 3, 2025
Forecast Valid:
5pm EST Dec 3, 2025-6pm EST Dec 10, 2025
 
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