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.

Fair

0°F

-18°C

Humidity 76%
Wind Speed NW 9 G 22 mph
Barometer 30.02 in (1020.0 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill-15°F (-26°C)
Last update 30 Jan 7:56 am EST
Extended Forecast for

Monticello NY

Cold Weather Advisory January 30, 08:47am until February 1, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 30, 08:47am until February 1, 09:00am

    NOW until 9:00am Sun

    Cold Weather Advisory

  • Today

    High: 9 °F

    Cold

  • Tonight

    Tonight: Partly cloudy, with a low around -4. Wind chill values as low as -17. Northwest wind 7 to 10 mph.

    Low: -4 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 16. Wind chill values as low as -16. Northwest wind around 6 mph.

    High: 16 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -2. Wind chill values as low as -15. North wind around 7 mph.

    Low: -2 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 18. Northwest wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 18 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 25.

    High: 25 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

Detailed Forecast

Today
Mostly sunny and cold, with a high near 9. Wind chill values as low as -19. Northwest wind 11 to 13 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around -4. Wind chill values as low as -17. Northwest wind 7 to 10 mph.
Saturday
Sunny, with a high near 16. Wind chill values as low as -16. Northwest wind around 6 mph.
Saturday Night
Partly cloudy, with a low around -2. Wind chill values as low as -15. North wind around 7 mph.
Sunday
Partly sunny, with a high near 18. Northwest wind 8 to 14 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 5.
Monday
Sunny, with a high near 25.
Monday Night
Partly cloudy, with a low around 9.
Tuesday
Partly sunny, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 8.
Wednesday
Mostly sunny, with a high near 26.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 25.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Monticello NY
 41.66°N 74.7°W (Elev. 1545 ft)
Last Update:
6:07 am EST Jan 30, 2026
Forecast Valid:
8am EST Jan 30, 2026-6pm EST Feb 5, 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