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

26°F

-3°C

Humidity 96%
Wind Speed E 5 mph
Barometer 29.93 in (1015.3 mb)
Dewpoint 25°F (-4°C)
Visibility 0.25 mi
Wind Chill20°F (-7°C)
Last update 2 Dec 9:56 am EST
Extended Forecast for

Starlight PA

Winter Weather Advisory December 2, 10:14am until December 2, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 2, 10:14am until December 2, 06:00pm

    NOW until 6:00pm Tue

    Winter Weather Advisory

  • Today

    High: 33 °F

    Heavy Snow

  • Tonight

    Tonight: A slight chance of snow showers before 11pm, then scattered flurries between 11pm and 3am. Mostly cloudy, with a low around 19. Northwest wind 6 to 8 mph. Chance of precipitation is 20%.

    Low: 19 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 32. Northwest wind 5 to 7 mph becoming southwest in the afternoon.

    High: 32 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. Southwest wind 6 to 8 mph.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow showers. Mostly cloudy, with a high near 31. Northwest wind 6 to 13 mph. Chance of precipitation is 50%.

    High: 31 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 5.

    Low: 5 °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 13.

    Low: 13 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow, mainly before 4pm. The snow could be heavy at times. High near 33. Southeast wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 100%. Total daytime snow accumulation of around 6 inches.
Tonight
A slight chance of snow showers before 11pm, then scattered flurries between 11pm and 3am. Mostly cloudy, with a low around 19. Northwest wind 6 to 8 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 32. Northwest wind 5 to 7 mph becoming southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 22. Southwest wind 6 to 8 mph.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 31. Northwest wind 6 to 13 mph. Chance of precipitation is 50%.
Thursday Night
Partly cloudy, with a low around 5.
Friday
Mostly sunny, with a high near 25.
Friday Night
Mostly cloudy, with a low around 13.
Saturday
Mostly cloudy, with a high near 34.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
Mostly cloudy, with a high near 30.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 10. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Starlight PA
 41.9°N 75.33°W (Elev. 1499 ft)
Last Update:
8:05 am EST Dec 2, 2025
Forecast Valid:
10am 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