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

2°F

-17°C

Humidity 76%
Wind Speed NW 10 mph
Barometer 30.22 in (1026.7 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-13°F (-25°C)
Last update 9 Feb 12:56 am EST
Extended Forecast for

5 Miles ESE Grant Mills NY

Cold Weather Advisory February 9, 01:26am until February 9, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory February 9, 01:26am until February 9, 10:00am

    NOW until 10:00am Mon

    Cold Weather Advisory

  • Overnight

    Low: -7 °F

    Mostly Clear
    and Blustery

  • Monday

    Monday: Sunny, with a high near 17. Wind chill values as low as -31. North wind 10 to 18 mph, with gusts as high as 29 mph.

    High: 17 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 5. Wind chill values as low as -3. North wind 7 to 11 mph becoming southwest after midnight.

    Low: 5 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 25. Wind chill values as low as zero. South wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 25 °F

    Slight Chance
    Snow Showers
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A chance of snow showers, mainly before 1am. Cloudy, with a low around 17. Blustery, with a southwest wind 14 to 21 mph becoming northwest after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 30%.

    Low: 17 °F

    Chance Snow
    Showers and
    Blustery

  • Wednesday

    Wednesday: A chance of snow showers, mainly after 1pm. Cloudy, with a high near 22. Blustery. Chance of precipitation is 30%.

    High: 22 °F

    Chance Snow
    Showers and
    Blustery

  • Wednesday Night

    Wednesday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 12. Blustery. Chance of precipitation is 30%.

    Low: 12 °F

    Chance Snow
    Showers and
    Blustery

  • Thursday

    Thursday: Mostly cloudy, with a high near 18. Blustery.

    High: 18 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around -7. Wind chill values as low as -30. Blustery, with a north wind around 21 mph, with gusts as high as 34 mph.
Monday
Sunny, with a high near 17. Wind chill values as low as -31. North wind 10 to 18 mph, with gusts as high as 29 mph.
Monday Night
Mostly cloudy, with a low around 5. Wind chill values as low as -3. North wind 7 to 11 mph becoming southwest after midnight.
Tuesday
A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 25. Wind chill values as low as zero. South wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Tuesday Night
A chance of snow showers, mainly before 1am. Cloudy, with a low around 17. Blustery, with a southwest wind 14 to 21 mph becoming northwest after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 30%.
Wednesday
A chance of snow showers, mainly after 1pm. Cloudy, with a high near 22. Blustery. Chance of precipitation is 30%.
Wednesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 12. Blustery. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 18. Blustery.
Thursday Night
Mostly cloudy, with a low around 7.
Friday
Mostly sunny, with a high near 20.
Friday Night
Partly cloudy, with a low around 6.
Saturday
Mostly sunny, with a high near 25.
Saturday Night
Partly cloudy, with a low around 8.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 27. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Grant Mills NY
 42.04°N 74.6°W (Elev. 3593 ft)
Last Update:
12:53 am EST Feb 9, 2026
Forecast Valid:
1am EST Feb 9, 2026-6pm EST Feb 15, 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