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

2°F

-17°C

Humidity 76%
Wind Speed W 10 G 18 mph
Barometer 30.01 in (1019.3 mb)
Dewpoint -4°F (-20°C)
Visibility 9.00 mi
Wind Chill-13°F (-25°C)
Last update 30 Jan 1:56 am EST
Extended Forecast for

3 Miles NNW Lewbeach NY

Cold Weather Advisory January 30, 02:41am until February 1, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 30, 02:41am until February 1, 09:00am

    NOW until 9:00am Sun

    Cold Weather Advisory

  • Overnight

    Low: -6 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 5. Wind chill values as low as -24. Northwest wind around 10 mph, with gusts as high as 22 mph.

    High: 5 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -5. Wind chill values as low as -16. Northwest wind 6 to 9 mph.

    Low: -5 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 12. Wind chill values as low as -16. North wind around 6 mph.

    High: 12 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -5. North wind 6 to 8 mph.

    Low: -5 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 14.

    High: 14 °F

    Partly Sunny

  • Sunday Night

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

    Low: 2 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around -6. Wind chill values as low as -20. Northwest wind around 9 mph, with gusts as high as 20 mph.
Friday
Partly sunny and cold, with a high near 5. Wind chill values as low as -24. Northwest wind around 10 mph, with gusts as high as 22 mph.
Friday Night
Mostly cloudy, with a low around -5. Wind chill values as low as -16. Northwest wind 6 to 9 mph.
Saturday
Mostly sunny, with a high near 12. Wind chill values as low as -16. North wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around -5. North wind 6 to 8 mph.
Sunday
Partly sunny, with a high near 14.
Sunday Night
Partly cloudy, with a low around 2.
Monday
Mostly sunny, with a high near 21.
Monday Night
Mostly cloudy, with a low around 8.
Tuesday
Mostly cloudy, with a high near 23.
Tuesday Night
Mostly cloudy, with a low around 7.
Wednesday
Partly sunny, with a high near 23.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 6. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Lewbeach NY
 42.04°N 74.8°W (Elev. 2274 ft)
Last Update:
12:51 am EST Jan 30, 2026
Forecast Valid:
2am EST Jan 30, 2026-6pm EST Feb 5, 2026
 
Forecast Discussion
 
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Additional Resources

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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