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.

Fog

39°F

4°C

Humidity 100%
Wind Speed SE 9 mph
Barometer 29.93 in (1014.7 mb)
Dewpoint 39°F (4°C)
Visibility 0.25 mi
Wind Chill33°F (1°C)
Last update 7 Mar 3:56 pm EST
Extended Forecast for

High Lake PA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 54. South wind around 7 mph.

    High: 54 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers and thunderstorms before 5am, then showers likely. Low around 48. Southwest wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Showers

  • Sunday

    Sunday: A chance of showers before 7am. Mostly cloudy through mid morning, then gradual clearing, with a high near 56. West wind 6 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Chance
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34. Southwest wind around 5 mph becoming calm after midnight.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 61. Calm wind becoming southwest 5 to 9 mph in the morning.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 38.

    Low: 38 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Rain likely. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.

    High: 67 °F

    Rain Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 54. South wind around 7 mph.
Tonight
Showers and thunderstorms before 5am, then showers likely. Low around 48. Southwest wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A chance of showers before 7am. Mostly cloudy through mid morning, then gradual clearing, with a high near 56. West wind 6 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Mostly clear, with a low around 34. Southwest wind around 5 mph becoming calm after midnight.
Monday
Sunny, with a high near 61. Calm wind becoming southwest 5 to 9 mph in the morning.
Monday Night
Clear, with a low around 38.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Rain likely. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
Partly sunny, with a high near 45.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
High Lake PA
 41.81°N 75.29°W (Elev. 1581 ft)
Last Update:
3:22 pm EST Mar 7, 2026
Forecast Valid:
4pm EST Mar 7, 2026-6pm EDT Mar 13, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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