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.

Light Snow

19°F

-7°C

Humidity 84%
Wind Speed W 5 mph
Barometer 29.73 in (1009.2 mb)
Dewpoint 15°F (-9°C)
Visibility 7.00 mi
Wind Chill12°F (-11°C)
Last update 26 Jan 9:56 am EST
Extended Forecast for

High Lake PA

Cold Weather Advisory January 26, 07:00pm until January 27, 10:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Today

    Today: Areas of blowing snow after 2pm. Mostly cloudy, with a high near 20. Northwest wind 7 to 9 mph, with gusts as high as 21 mph.

    High: 20 °F

    Areas Blowing
    Snow

  • Tonight

    Tonight: A chance of snow showers before 10pm. Areas of blowing snow before 3am. Mostly cloudy, with a low around 3. Wind chill values as low as -6. Northwest wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 3 °F

    Chance Snow
    Showers and
    Areas Blowing
    Snow

  • Tuesday

    Tuesday: A slight chance of snow showers after 1pm. Increasing clouds, with a high near 13. Wind chill values as low as -7. West wind 5 to 7 mph. Chance of precipitation is 20%.

    High: 13 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 3. Wind chill values as low as -7. West wind around 6 mph.

    Low: 3 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 16. West wind around 6 mph.

    High: 16 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -1.

    Low: -1 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 13.

    High: 13 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -3.

    Low: -3 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 10.

    High: 10 °F

    Cold

Detailed Forecast

Today
Areas of blowing snow after 2pm. Mostly cloudy, with a high near 20. Northwest wind 7 to 9 mph, with gusts as high as 21 mph.
Tonight
A chance of snow showers before 10pm. Areas of blowing snow before 3am. Mostly cloudy, with a low around 3. Wind chill values as low as -6. Northwest wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
A slight chance of snow showers after 1pm. Increasing clouds, with a high near 13. Wind chill values as low as -7. West wind 5 to 7 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 3. Wind chill values as low as -7. West wind around 6 mph.
Wednesday
Mostly sunny, with a high near 16. West wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around -1.
Thursday
Partly sunny, with a high near 13.
Thursday Night
Mostly cloudy, with a low around -3.
Friday
Partly sunny and cold, with a high near 10.
Friday Night
Mostly cloudy, with a low around 2.
Saturday
Partly sunny, with a high near 17.
Saturday Night
Mostly cloudy, with a low around 2.
Sunday
Mostly sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
High Lake PA
 41.81°N 75.29°W (Elev. 1581 ft)
Last Update:
11:28 am EST Jan 26, 2026
Forecast Valid:
11am EST Jan 26, 2026-6pm EST Feb 1, 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