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.

A Few Clouds

8°F

-13°C

Humidity 76%
Wind Speed NW 12 G 18 mph
Barometer 30.03 in (1020.2 mb)
Dewpoint 2°F (-17°C)
Visibility 9.00 mi
Wind Chill-7°F (-22°C)
Last update 29 Jan 8:56 pm EST
Extended Forecast for

3 Miles N Lewbeach NY

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

    NOW until 9:00am Sun

    Cold Weather Advisory

  • Tonight

    Low: -9 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 7. Wind chill values as low as -24. Northwest wind 7 to 9 mph, with gusts as high as 20 mph.

    High: 7 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -11. Northwest wind around 6 mph becoming calm in the evening.

    Low: -11 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 13. Wind chill values as low as -19. Calm wind becoming north around 6 mph in the morning.

    High: 13 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -4. North wind around 6 mph.

    Low: -4 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 15.

    High: 15 °F

    Partly Sunny

  • Sunday Night

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

    Low: 3 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly cloudy, with a low around -9. Wind chill values as low as -23. Northwest wind around 7 mph.
Friday
Partly sunny and cold, with a high near 7. Wind chill values as low as -24. Northwest wind 7 to 9 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around -11. Northwest wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 13. Wind chill values as low as -19. Calm wind becoming north around 6 mph in the morning.
Saturday Night
Mostly cloudy, with a low around -4. North wind around 6 mph.
Sunday
Partly sunny, with a high near 15.
Sunday Night
Mostly cloudy, with a low around 3.
Monday
Mostly sunny, with a high near 23.
Monday Night
Mostly cloudy, with a low around 8.
Tuesday
Partly sunny, with a high near 24.
Tuesday Night
Mostly cloudy, with a low around 8.
Wednesday
Partly sunny, with a high near 22.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 5. Chance of precipitation is 30%.
Thursday
A chance of snow showers. Partly sunny, with a high near 22. Chance of precipitation is 30%.
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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:
5:55 pm EST Jan 29, 2026
Forecast Valid:
9pm EST Jan 29, 2026-6pm EST Feb 5, 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