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/Mist

28°F

-2°C

Humidity 100%
Wind Speed Calm
Barometer 30.00 in (1017.2 mb)
Dewpoint 28°F (-2°C)
Visibility 1.00 mi
Last update 18 Feb 12:56 am EST
Extended Forecast for

Starlight PA

Dense Fog Advisory until February 18, 08:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until February 18, 08:00am

    NOW until 8:00am Wed

    Dense Fog Advisory

  • Overnight

    Low: 31 °F

    Areas Dense
    Fog

  • Wednesday

    Wednesday: Showers, mainly after 8am. Areas of dense fog before 8am. High near 40. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 40 °F

    Showers and
    Areas Dense
    Fog

  • Wednesday Night

    Wednesday Night: Rain showers likely before 11pm, then a slight chance of freezing rain after 4am. Mostly cloudy, with a low around 30. Light southeast wind. Chance of precipitation is 60%. Little or no ice accumulation expected.

    Low: 30 °F

    Showers
    Likely then
    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of freezing rain before 1pm, then a slight chance of snow showers between 1pm and 4pm, then a slight chance of rain and snow showers after 4pm. Mostly cloudy, with a high near 38. Southeast wind 3 to 5 mph. Chance of precipitation is 20%.

    High: 38 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain or freezing rain before 7pm, then a chance of freezing rain between 7pm and 1am, then snow showers and freezing rain likely after 1am. Mostly cloudy, with a low around 29. Southeast wind 6 to 8 mph. Chance of precipitation is 60%.

    Low: 29 °F

    Chance
    Rain/Freezing
    Rain then
    Wintry Mix
    Likely

  • Friday

    Friday: Freezing rain, possibly mixed with snow showers before 10am, then rain showers. High near 37. Chance of precipitation is 100%.

    High: 37 °F

    Wintry Mix
    then Showers

  • Friday Night

    Friday Night: A chance of rain and snow showers before 1am, then a chance of snow showers between 1am and 4am, then a chance of rain showers after 4am. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.

    Low: 30 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain showers before 7am, then a chance of rain and snow showers after 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.

    High: 37 °F

    Chance
    Showers then
    Chance
    Rain/Snow

Detailed Forecast

Overnight
Areas of dense fog. Otherwise, mostly cloudy, with a low around 31. Calm wind.
Wednesday
Showers, mainly after 8am. Areas of dense fog before 8am. High near 40. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Rain showers likely before 11pm, then a slight chance of freezing rain after 4am. Mostly cloudy, with a low around 30. Light southeast wind. Chance of precipitation is 60%. Little or no ice accumulation expected.
Thursday
A slight chance of freezing rain before 1pm, then a slight chance of snow showers between 1pm and 4pm, then a slight chance of rain and snow showers after 4pm. Mostly cloudy, with a high near 38. Southeast wind 3 to 5 mph. Chance of precipitation is 20%.
Thursday Night
A chance of rain or freezing rain before 7pm, then a chance of freezing rain between 7pm and 1am, then snow showers and freezing rain likely after 1am. Mostly cloudy, with a low around 29. Southeast wind 6 to 8 mph. Chance of precipitation is 60%.
Friday
Freezing rain, possibly mixed with snow showers before 10am, then rain showers. High near 37. Chance of precipitation is 100%.
Friday Night
A chance of rain and snow showers before 1am, then a chance of snow showers between 1am and 4am, then a chance of rain showers after 4am. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Saturday
A chance of rain showers before 7am, then a chance of rain and snow showers after 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.
Saturday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Sunday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.
Sunday Night
Snow showers likely. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 30. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
Partly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Starlight PA
 41.9°N 75.33°W (Elev. 1499 ft)
Last Update:
1:18 am EST Feb 18, 2026
Forecast Valid:
1am EST Feb 18, 2026-6pm EST Feb 24, 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