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

1°F

-17°C

Humidity 79%
Wind Speed NW 12 mph
Barometer 29.86 in (1013.9 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-16°F (-27°C)
Last update 1 Feb 3:56 am EST
Extended Forecast for

3 Miles N Lewbeach NY

Cold Weather Advisory February 1, 04:32am until February 1, 09:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory February 1, 04:32am until February 1, 09:00am

    NOW until 9:00am Sun

    Cold Weather Advisory

  • Today

    High: 14 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 1. Wind chill values as low as -12. North wind 8 to 10 mph, with gusts as high as 23 mph.

    Low: 1 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 22. Wind chill values as low as -11. Northwest wind around 9 mph, with gusts as high as 20 mph.

    High: 22 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 4. Northwest wind around 6 mph becoming calm in the evening.

    Low: 4 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 25. Calm wind becoming west around 6 mph in the afternoon.

    High: 25 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 14. Wind chill values as low as -18. North wind 7 to 10 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 1. Wind chill values as low as -12. North wind 8 to 10 mph, with gusts as high as 23 mph.
Monday
Mostly sunny, with a high near 22. Wind chill values as low as -11. Northwest wind around 9 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 4. Northwest wind around 6 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 25. Calm wind becoming west around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 6.
Wednesday
Partly sunny, with a high near 21.
Wednesday Night
Mostly cloudy, with a low around 5.
Thursday
Partly sunny, with a high near 21.
Thursday Night
Mostly cloudy, with a low around 3.
Friday
A chance of snow showers. Mostly cloudy, with a high near 23. Chance of precipitation is 50%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 1. Chance of precipitation is 50%.
Saturday
A chance of flurries. Partly sunny and cold, with a high near 10.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Lewbeach NY
 42.04°N 74.77°W (Elev. 2008 ft)
Last Update:
11:58 pm EST Jan 31, 2026
Forecast Valid:
4am EST Feb 1, 2026-6pm EST Feb 7, 2026
 
Forecast Discussion
 
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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