Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Partly Cloudy

15°F

-9°C

Humidity 74%
Wind Speed Calm
Barometer 29.82 in (1011.8 mb)
Dewpoint 8°F (-13°C)
Visibility NA
Last update 5 Feb 11:56 pm EST
Extended Forecast for

3 Miles ENE Lewbeach NY

Extreme Cold Watch February 7, 07:00am until February 8, 01:00pm
Click here for hazard details and duration
Extreme Cold Watch
  • Overnight

    Overnight: Mostly cloudy, with a low around 4. Light and variable wind.

    Low: 4 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 21. Wind chill values as low as -1. South wind 3 to 6 mph.

    High: 21 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Snow showers, mainly after 1am.  Low around -1. South wind 7 to 11 mph becoming west after midnight.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: -1 °F

    Chance Snow
    Showers then
    Snow Showers

  • Saturday

    Saturday: A chance of snow showers before 1pm.  Patchy blowing snow before noon, then patchy blowing snow after 2pm. Mostly cloudy and cold, with a high near 2. Wind chill values as low as -29. Blustery, with a northwest wind 18 to 23 mph.  Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    High: 2 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Patchy blowing snow. Mostly cloudy, with a low around -12. Blustery, with a northwest wind 21 to 24 mph.

    Low: -12 °F

    Patchy
    Blowing Snow
    and Blustery

  • Sunday

    Sunday: Mostly sunny and cold, with a high near 4.

    High: 4 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -7.

    Low: -7 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 14.

    High: 14 °F

    Mostly Sunny

  • Monday Night

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

    Low: -3 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 4. Light and variable wind.
Friday
Mostly cloudy, with a high near 21. Wind chill values as low as -1. South wind 3 to 6 mph.
Friday Night
Snow showers, mainly after 1am. Low around -1. South wind 7 to 11 mph becoming west after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Saturday
A chance of snow showers before 1pm. Patchy blowing snow before noon, then patchy blowing snow after 2pm. Mostly cloudy and cold, with a high near 2. Wind chill values as low as -29. Blustery, with a northwest wind 18 to 23 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Saturday Night
Patchy blowing snow. Mostly cloudy, with a low around -12. Blustery, with a northwest wind 21 to 24 mph.
Sunday
Mostly sunny and cold, with a high near 4.
Sunday Night
Mostly cloudy, with a low around -7.
Monday
Mostly sunny, with a high near 14.
Monday Night
Mostly cloudy, with a low around -3.
Tuesday
Partly sunny, with a high near 24.
Tuesday Night
Mostly cloudy, with a low around 8.
Wednesday
A chance of snow showers. Partly sunny, with a high near 31. Chance of precipitation is 30%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 28. Chance of precipitation is 30%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Lewbeach NY
 42.01°N 74.72°W (Elev. 2795 ft)
6:53 pm EST Feb 5, 2026
12am EST Feb 6, 2026-6pm EST Feb 12, 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