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

4°F

-16°C

Humidity 80%
Wind Speed NW 7 mph
Barometer 29.97 in (1017.8 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill-8°F (-22°C)
Last update 31 Jan 11:56 pm EST
Extended Forecast for

Youngsville NY

Cold Weather Advisory February 1, 12:52am until February 1, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory February 1, 12:52am until February 1, 09:00am

    NOW until 9:00am Sun

    Cold Weather Advisory

  • Overnight

    Low: -3 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 15. Wind chill values as low as -15. Northwest wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 15 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 3. Wind chill values as low as -10. Northwest wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 3 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 24. Wind chill values as low as -8. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 24 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 4. Northwest wind around 5 mph becoming calm in the evening.

    Low: 4 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly 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 22.

    High: 22 °F

    Partly Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around -3. Wind chill values as low as -15. North wind around 6 mph.
Sunday
Mostly sunny, with a high near 15. Wind chill values as low as -15. Northwest wind 7 to 11 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a low around 3. Wind chill values as low as -10. Northwest wind 8 to 10 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 24. Wind chill values as low as -8. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 4. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 6.
Wednesday
Partly sunny, with a high near 22.
Wednesday Night
Mostly cloudy, with a low around 5.
Thursday
Partly sunny, with a high near 23.
Thursday Night
Partly cloudy, with a low around 3.
Friday
A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 50%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 3. Chance of precipitation is 40%.
Saturday
A chance of flurries. Partly sunny, with a high near 11.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Youngsville NY
 41.79°N 74.88°W (Elev. 1473 ft)
Last Update:
11:58 pm EST Jan 31, 2026
Forecast Valid:
12am 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