Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

3°F

-16°C

Humidity 62%
Wind Speed W 3 mph
Barometer 30.53 in (1037.4 mb)
Dewpoint -7°F (-22°C)
Visibility 10.00 mi
Last update 24 Jan 11:56 pm EST
Extended Forecast for

High Lake PA

Winter Storm Warning January 25, 01:00am until January 26, 07:00pm
Click here for hazard details and duration
Winter Storm Warning
  • Overnight

    Overnight: A chance of snow after 5am.  Cloudy, with a low around 1. Calm wind.  Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 1 °F

    Chance Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times.  High near 12. Wind chill values as low as -6. Southeast wind 3 to 8 mph.  Chance of precipitation is 100%. New snow accumulation of around 11 inches.

    High: 12 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times.  Low around 11. Wind chill values as low as -3. East wind 3 to 8 mph.  Chance of precipitation is 100%. New snow accumulation of around 6 inches.

    Low: 11 °F

    Heavy Snow

  • Monday

    Monday: Snow showers, mainly before 10am.  Areas of blowing snow after 1pm. High near 20. Northwest wind 5 to 13 mph.  Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 20 °F

    Snow Showers
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: A slight chance of snow showers before 1am.  Mostly cloudy, with a low around 2. West wind 8 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 20%.

    Low: 2 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: A slight chance of snow showers before 1pm.  Partly sunny, with a high near 12. Chance of precipitation is 20%.

    High: 12 °F

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around -2.

    Low: -2 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 16.

    High: 16 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 1 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of snow after 5am. Cloudy, with a low around 1. Calm wind. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow. The snow could be heavy at times. High near 12. Wind chill values as low as -6. Southeast wind 3 to 8 mph. Chance of precipitation is 100%. New snow accumulation of around 11 inches.
Sunday Night
Snow. The snow could be heavy at times. Low around 11. Wind chill values as low as -3. East wind 3 to 8 mph. Chance of precipitation is 100%. New snow accumulation of around 6 inches.
Monday
Snow showers, mainly before 10am. Areas of blowing snow after 1pm. High near 20. Northwest wind 5 to 13 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Monday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 2. West wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of snow showers before 1pm. Partly sunny, with a high near 12. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around -2.
Wednesday
Partly sunny, with a high near 16.
Wednesday Night
Mostly cloudy, with a low around 1.
Thursday
Mostly cloudy, with a high near 13.
Thursday Night
Mostly cloudy, with a low around 1.
Friday
Mostly cloudy, with a high near 14.
Friday Night
Mostly cloudy, with a low around 5.
Saturday
Partly sunny, with a high near 19.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
High Lake PA
 41.81°N 75.29°W (Elev. 1581 ft)
5:56 pm EST Jan 24, 2026
12am EST Jan 25, 2026-6pm EST Jan 31, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database