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.

Snow Freezing Fog

4°F

-16°C

Humidity 88%
Wind Speed E 14 mph
Barometer 30.08 in (1022.0 mb)
Dewpoint 1°F (-17°C)
Visibility 0.50 mi
Wind Chill-14°F (-26°C)
Last update 25 Jan 2:56 pm EST
Extended Forecast for

Arena NY

Winter Storm Warning January 25, 03:08pm until January 26, 07:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 25, 03:08pm until January 26, 07:00pm

    NOW until 7:00pm Mon

    Winter Storm Warning

  • This Afternoon

    High: 15 °F

    Heavy Snow

  • Tonight

    Tonight: Snow, mainly before 1am. The snow could be heavy at times. Low around 13. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 100%. New snow accumulation of around 4 inches.

    Low: 13 °F

    Heavy Snow

  • Monday

    Monday: Snow showers, mainly before 11am. High near 22. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 22 °F

    Snow Showers
    then Chance
    Snow Showers

  • Monday Night

    Monday Night: A chance of snow showers, mainly before 1am. Areas of blowing snow before 1am. Mostly cloudy, with a low around 4. Wind chill values as low as -3. Northwest wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 4 °F

    Chance Snow
    Showers and
    Areas Blowing
    Snow

  • Tuesday

    Tuesday: A slight chance of snow showers after 1pm. Partly sunny, with a high near 15. West wind 3 to 7 mph. Chance of precipitation is 20%.

    High: 15 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 17.

    High: 17 °F

    Partly Sunny

  • Wednesday Night

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

    Low: -1 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow. The snow could be heavy at times. High near 15. Wind chill values as low as -1. East wind around 6 mph. Chance of precipitation is 100%. Total daytime snow accumulation of around 11 inches.
Tonight
Snow, mainly before 1am. The snow could be heavy at times. Low around 13. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 100%. New snow accumulation of around 4 inches.
Monday
Snow showers, mainly before 11am. High near 22. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Monday Night
A chance of snow showers, mainly before 1am. Areas of blowing snow before 1am. Mostly cloudy, with a low around 4. Wind chill values as low as -3. Northwest wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday
A slight chance of snow showers after 1pm. Partly sunny, with a high near 15. West wind 3 to 7 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 3.
Wednesday
Partly sunny, with a high near 17.
Wednesday Night
Mostly cloudy, with a low around -1.
Thursday
Mostly cloudy, with a high near 15.
Thursday Night
Mostly cloudy, with a low around -3.
Friday
Mostly cloudy, with a high near 12.
Friday Night
Mostly cloudy, with a low around 0.
Saturday
Partly sunny, with a high near 17.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arena NY
 42.12°N 74.73°W (Elev. 1302 ft)
Last Update:
1:22 pm EST Jan 25, 2026
Forecast Valid:
3pm EST Jan 25, 2026-6pm EST Jan 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation