National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

39°F

4°C

Humidity 79%
Wind Speed W 8 G 18 mph
Barometer 29.79 in (1009.7 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 13 Nov 3:56 am EST
Extended Forecast for

High Lake PA

  • Today

    Today: A chance of rain and snow showers before noon, then a chance of rain showers between noon and 4pm, then a chance of rain and snow showers after 4pm. Partly sunny, with a high near 42. West wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow showers before midnight, then a slight chance of snow showers between midnight and 1am. Mostly cloudy, with a low around 30. Northwest wind around 8 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Friday

    Friday: A slight chance of snow showers. Mostly cloudy, with a high near 41. Northwest wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24. Northwest wind around 6 mph becoming calm after midnight.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers after 1pm. Partly sunny, with a high near 45. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 45 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers. Low around 36. Chance of precipitation is 90%.

    Low: 36 °F

    Showers

  • Sunday

    Sunday: A chance of rain showers before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 49. Chance of precipitation is 50%.

    High: 49 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.

    Low: 29 °F

    Chance Snow
    Showers

  • Monday

    Monday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of rain and snow showers before noon, then a chance of rain showers between noon and 4pm, then a chance of rain and snow showers after 4pm. Partly sunny, with a high near 42. West wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
A chance of rain and snow showers before midnight, then a slight chance of snow showers between midnight and 1am. Mostly cloudy, with a low around 30. Northwest wind around 8 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday
A slight chance of snow showers. Mostly cloudy, with a high near 41. Northwest wind 6 to 8 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 24. Northwest wind around 6 mph becoming calm after midnight.
Saturday
A chance of showers after 1pm. Partly sunny, with a high near 45. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
Showers. Low around 36. Chance of precipitation is 90%.
Sunday
A chance of rain showers before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 49. Chance of precipitation is 50%.
Sunday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Monday
Mostly cloudy, with a high near 39.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Wednesday
Mostly cloudy, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
High Lake PA
 41.81°N 75.29°W (Elev. 1581 ft)
Last Update:
3:55 am EST Nov 13, 2025
Forecast Valid:
4am EST Nov 13, 2025-6pm EST Nov 19, 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