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.

A Few Clouds

5°F

-15°C

Humidity 79%
Wind Speed NW 15 mph
Barometer 29.96 in (1017.4 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-13°F (-25°C)
Last update 31 Jan 10:56 pm EST
Extended Forecast for

3 Miles WNW Big Indian NY

Cold Weather Advisory January 31, 11:32pm until February 1, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 31, 11:32pm until February 1, 10:00am

    NOW until 10:00am Sun

    Cold Weather Advisory

  • Tonight

    Low: -5 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 15. Wind chill values as low as -25. Northwest wind 15 to 18 mph.

    High: 15 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 1. Wind chill values as low as -18. Blustery, with a northwest wind 17 to 23 mph.

    Low: 1 °F

    Partly Cloudy
    and Blustery

  • Monday

    Monday: Sunny, with a high near 22. Wind chill values as low as -15. Northwest wind 14 to 17 mph.

    High: 22 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 6. Northwest wind 9 to 14 mph.

    Low: 6 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

Detailed Forecast

Tonight
Mostly cloudy, with a low around -5. Wind chill values as low as -24. North wind around 15 mph.
Sunday
Partly sunny, with a high near 15. Wind chill values as low as -25. Northwest wind 15 to 18 mph.
Sunday Night
Partly cloudy, with a low around 1. Wind chill values as low as -18. Blustery, with a northwest wind 17 to 23 mph.
Monday
Sunny, with a high near 22. Wind chill values as low as -15. Northwest wind 14 to 17 mph.
Monday Night
Partly cloudy, with a low around 6. Northwest wind 9 to 14 mph.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
Mostly cloudy, with a low around 7.
Wednesday
Partly sunny, with a high near 21.
Wednesday Night
Mostly cloudy, with a low around 5.
Thursday
Partly sunny, with a high near 20.
Thursday Night
Mostly cloudy, with a low around 3.
Friday
A chance of snow. Mostly cloudy, with a high near 22. Chance of precipitation is 40%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 1. Chance of precipitation is 50%.
Saturday
Partly sunny and cold, with a high near 9. Blustery.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Big Indian NY
 42.1°N 74.5°W (Elev. 2999 ft)
Last Update:
9:05 pm EST Jan 31, 2026
Forecast Valid:
11pm EST Jan 31, 2026-6pm EST Feb 7, 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