Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Overcast

33°F

1°C

Humidity 75%
Wind Speed E 8 mph
Barometer 29.75 in (1008.8 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 6 Jan 7:56 pm EST
Extended Forecast for

Forest Lake Park PA

Winter Weather Advisory until January 7, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 7, 11:00am

    NOW until 11:00am Wed

    Winter Weather Advisory

  • Tonight

    Low: 31 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday

    Wednesday: Rain likely before 7am.  Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 39. Northwest wind 6 to 10 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Rain Likely
    and Patchy
    Fog then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31. Northwest wind around 7 mph.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 42. Northwest wind around 5 mph becoming calm  in the morning.

    High: 42 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers after 1am.  Mostly cloudy, with a low around 29. Calm wind becoming southeast around 5 mph after midnight.  Chance of precipitation is 20%.

    Low: 29 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: Showers likely.  Mostly cloudy, with a high near 47. Chance of precipitation is 70%.

    High: 47 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers.  Cloudy, with a low around 37. Chance of precipitation is 40%.

    Low: 37 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers.  High near 45. Chance of precipitation is 80%.

    High: 45 °F

    Showers

Detailed Forecast

Tonight
Rain likely, mainly between 10pm and midnight. Patchy fog. Otherwise, cloudy, with a low around 31. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain likely before 7am. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 39. Northwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 31. Northwest wind around 7 mph.
Thursday
Mostly sunny, with a high near 42. Northwest wind around 5 mph becoming calm in the morning.
Thursday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 29. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 20%.
Friday
Showers likely. Mostly cloudy, with a high near 47. Chance of precipitation is 70%.
Friday Night
A chance of showers. Cloudy, with a low around 37. Chance of precipitation is 40%.
Saturday
Showers. High near 45. Chance of precipitation is 80%.
Saturday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.
Sunday
Mostly cloudy, with a high near 39.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 39.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Forest Lake Park PA
 41.55°N 75.08°W (Elev. 1270 ft)
5:39 pm EST Jan 6, 2026
8pm EST Jan 6, 2026-6pm EST Jan 13, 2026
 
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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