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.

Heavy Snow Freezing Fog

29°F

-2°C

Humidity 100%
Wind Speed E 7 mph
Barometer 29.80 in (1011.0 mb)
Dewpoint 29°F (-2°C)
Visibility 0.25 mi
Wind Chill22°F (-6°C)
Last update 2 Dec 12:56 pm EST
Extended Forecast for

Autumn Leaves PA

Winter Weather Advisory December 2, 01:22pm until December 2, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 2, 01:22pm until December 2, 06:00pm

    NOW until 6:00pm Tue

    Winter Weather Advisory

  • This Afternoon

    High: 33 °F

    Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. Northwest wind 6 to 8 mph.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 33. Northwest wind around 5 mph becoming light and variable in the afternoon.

    High: 33 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23. West wind 3 to 7 mph.

    Low: 23 °F

    Mostly Cloudy

  • Thursday

    Thursday: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 31. Northwest wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 31 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow, mainly before 3pm. High near 33. Light and variable wind. Chance of precipitation is 100%. Total daytime snow accumulation of around 5 inches.
Tonight
Mostly cloudy, with a low around 20. Northwest wind 6 to 8 mph.
Wednesday
Mostly sunny, with a high near 33. Northwest wind around 5 mph becoming light and variable in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 23. West wind 3 to 7 mph.
Thursday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 31. Northwest wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 6.
Friday
Mostly sunny, with a high near 25.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Mostly cloudy, with a high near 33.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Mostly cloudy, with a high near 29.
Sunday Night
Mostly cloudy, with a low around 11.
Monday
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:
Autumn Leaves PA
 41.93°N 75.33°W (Elev. 1591 ft)
Last Update:
11:55 am EST Dec 2, 2025
Forecast Valid:
1pm EST Dec 2, 2025-6pm EST Dec 8, 2025
 
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