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.

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.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

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