Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

-2°F

-19°C

Humidity 87%
Wind Speed W 7 mph
Barometer 29.97 in (1018.2 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-15°F (-26°C)
Last update 29 Jan 6:56 am EST
Extended Forecast for

3 Miles NNW Lewbeach NY

Cold Weather Advisory January 29, 07:00pm until January 30, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  • Today

    Today: A slight chance of snow showers after 4pm.  Partly sunny, with a high near 11. Wind chill values as low as -16. Northwest wind 5 to 9 mph.  Chance of precipitation is 20%.

    High: 11 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around -8. Wind chill values as low as -23. Northwest wind around 9 mph.

    Low: -8 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 6. Wind chill values as low as -25. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 6 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -6. Wind chill values as low as -17. Northwest wind 6 to 8 mph.

    Low: -6 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 12. North wind around 6 mph.

    High: 12 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -5.

    Low: -5 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 14.

    High: 14 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of snow showers after 4pm. Partly sunny, with a high near 11. Wind chill values as low as -16. Northwest wind 5 to 9 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around -8. Wind chill values as low as -23. Northwest wind around 9 mph.
Friday
Partly sunny and cold, with a high near 6. Wind chill values as low as -25. Northwest wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around -6. Wind chill values as low as -17. Northwest wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 12. North wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around -5.
Sunday
Partly sunny, with a high near 14.
Sunday Night
Mostly cloudy, with a low around 3.
Monday
Mostly sunny, with a high near 22.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
Partly sunny, with a high near 24.
Tuesday Night
Mostly cloudy, with a low around 7.
Wednesday
Partly sunny, with a high near 22.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Lewbeach NY
 42.04°N 74.8°W (Elev. 2274 ft)
6:03 am EST Jan 29, 2026
8am EST Jan 29, 2026-6pm EST Feb 4, 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