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.

Light Snow

19°F

-7°C

Humidity 84%
Wind Speed W 5 mph
Barometer 29.73 in (1009.2 mb)
Dewpoint 15°F (-9°C)
Visibility 7.00 mi
Wind Chill12°F (-11°C)
Last update 26 Jan 9:56 am EST
Extended Forecast for

4 Miles N Sundown NY

Winter Storm Warning January 26, 10:36am until January 26, 07:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 26, 10:36am until January 26, 07:00pm

    NOW until 7:00pm Mon

    Winter Storm Warning

  • Today

    High: 20 °F

    Chance Snow

  • Tonight

    Tonight: A slight chance of snow between 8pm and midnight. Mostly cloudy, with a low around -1. Wind chill values as low as -15. Northwest wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: -1 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 12. Wind chill values as low as -16. West wind 8 to 10 mph.

    High: 12 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 0. Wind chill values as low as -15. West wind around 10 mph.

    Low: 0 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 14. West wind around 9 mph.

    High: 14 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -4.

    Low: -4 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 11.

    High: 11 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -7.

    Low: -7 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of snow, mainly before noon. Mostly cloudy, with a high near 20. Wind chill values as low as zero. South wind 5 to 13 mph becoming northwest in the afternoon. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A slight chance of snow between 8pm and midnight. Mostly cloudy, with a low around -1. Wind chill values as low as -15. Northwest wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 12. Wind chill values as low as -16. West wind 8 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 0. Wind chill values as low as -15. West wind around 10 mph.
Wednesday
Partly sunny, with a high near 14. West wind around 9 mph.
Wednesday Night
Mostly cloudy, with a low around -4.
Thursday
Partly sunny, with a high near 11.
Thursday Night
Mostly cloudy, with a low around -7.
Friday
Partly sunny and cold, with a high near 9.
Friday Night
Mostly cloudy, with a low around -3.
Saturday
Mostly sunny, with a high near 17.
Saturday Night
Partly cloudy, with a low around -2.
Sunday
Sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Sundown NY
 41.94°N 74.47°W (Elev. 2569 ft)
Last Update:
6:52 am EST Jan 26, 2026
Forecast Valid:
10am EST Jan 26, 2026-6pm EST Feb 1, 2026
 
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