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.

Overcast

5°F

-15°C

Humidity 69%
Wind Speed NW 10 mph
Barometer 30.07 in (1021.5 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill-10°F (-23°C)
Last update 30 Jan 10:56 pm EST
Extended Forecast for

4 Miles NE Grooville NY

Cold Weather Advisory January 30, 11:56pm until February 1, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 30, 11:56pm until February 1, 09:00am

    NOW until 9:00am Sun

    Cold Weather Advisory

  • Tonight

    Low: -11 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 11. Wind chill values as low as -28. North wind around 8 mph.

    High: 11 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -6. Wind chill values as low as -22. North wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: -6 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 13. Wind chill values as low as -24. North wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 13 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 1. Northwest wind 11 to 14 mph, with gusts as high as 26 mph.

    Low: 1 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

Detailed Forecast

Tonight
Mostly cloudy, with a low around -11. Wind chill values as low as -26. North wind 8 to 10 mph.
Saturday
Mostly sunny, with a high near 11. Wind chill values as low as -28. North wind around 8 mph.
Saturday Night
Mostly cloudy, with a low around -6. Wind chill values as low as -22. North wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 13. Wind chill values as low as -24. North wind 10 to 14 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 1. Northwest wind 11 to 14 mph, with gusts as high as 26 mph.
Monday
Mostly sunny, with a high near 20.
Monday Night
Mostly cloudy, with a low around 5.
Tuesday
Partly sunny, with a high near 22.
Tuesday Night
Mostly cloudy, with a low around 7.
Wednesday
Partly sunny, with a high near 19.
Wednesday Night
Mostly cloudy, with a low around 4.
Thursday
Partly sunny, with a high near 19.
Thursday Night
Mostly cloudy, with a low around 3.
Friday
A chance of snow showers. Partly sunny, with a high near 18. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Grooville NY
 41.99°N 74.7°W (Elev. 2782 ft)
Last Update:
9:37 pm EST Jan 30, 2026
Forecast Valid:
11pm EST Jan 30, 2026-6pm EST Feb 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation