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.

Fair

31°F

-1°C

Humidity 92%
Wind Speed W 3 mph
Barometer 30.04 in (1018.8 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 19 Apr 10:56 pm EDT
Extended Forecast for

Forest Lake Park PA

  • Tonight

    Tonight: Mostly clear, with a low around 31. Southwest wind 3 to 5 mph.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Isolated snow showers before 9am, then isolated snow showers after 1pm. Mostly sunny, with a high near 43. Northwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 43 °F

    Isolated Snow
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 23. Northwest wind 3 to 8 mph.

    Low: 23 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 51. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 51 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 37. South wind 3 to 6 mph. Chance of precipitation is 40%.

    Low: 37 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 31. Southwest wind 3 to 5 mph.
Monday
Isolated snow showers before 9am, then isolated snow showers after 1pm. Mostly sunny, with a high near 43. Northwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 23. Northwest wind 3 to 8 mph.
Tuesday
Increasing clouds, with a high near 51. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 37. South wind 3 to 6 mph. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 67.
Friday Night
A chance of showers. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
Saturday
A chance of showers. Partly sunny, with a high near 60. Chance of precipitation is 50%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Sunday
A chance of showers. Partly sunny, with a high near 60. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Forest Lake Park PA
 41.55°N 75.08°W (Elev. 1270 ft)
Last Update:
7:30 pm EDT Apr 19, 2026
Forecast Valid:
11pm EDT Apr 19, 2026-6pm EDT Apr 26, 2026
 
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