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.

Heavy Snow Freezing Fog

25°F

-4°C

Humidity 96%
Wind Speed E 5 mph
Barometer 29.95 in (1016.1 mb)
Dewpoint 24°F (-4°C)
Visibility 0.25 mi
Wind Chill19°F (-7°C)
Last update 2 Dec 8:56 am EST
Extended Forecast for

Loomis NY

Winter Storm Warning December 2, 09:50am until December 2, 06:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 2, 09:50am until December 2, 06:00pm

    NOW until 6:00pm Tue

    Winter Storm Warning

  • Today

    High: 33 °F

    Heavy Snow
    then
    Rain/Snow

  • Tonight

    Tonight: A chance of snow showers before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 18. Northwest wind 6 to 10 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. Northwest wind 6 to 8 mph becoming southwest in the afternoon.

    High: 32 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. Southwest wind 6 to 9 mph.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow showers. Partly sunny, with a high near 31. West wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 31 °F

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Friday Night

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

    Low: 11 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow before 4pm, then snow likely, possibly mixed with rain. The snow could be heavy at times. High near 33. Southeast wind around 6 mph becoming northeast in the afternoon. Chance of precipitation is 100%. Total daytime snow accumulation of around 7 inches.
Tonight
A chance of snow showers before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 18. Northwest wind 6 to 10 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday
Mostly sunny, with a high near 32. Northwest wind 6 to 8 mph becoming southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 20. Southwest wind 6 to 9 mph.
Thursday
A slight chance of snow showers. Partly sunny, with a high near 31. West wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 2.
Friday
Mostly sunny, with a high near 24.
Friday Night
Mostly cloudy, with a low around 11.
Saturday
Partly sunny, with a high near 33.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
Mostly cloudy, with a high near 30.
Sunday Night
Mostly cloudy, with a low around 9.
Monday
Mostly sunny, with a high near 22.
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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:
8:05 am EST Dec 2, 2025
Forecast Valid:
9am EST Dec 2, 2025-6pm EST Dec 8, 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