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

13°F

-11°C

Humidity 54%
Wind Speed NW 12 mph
Barometer 29.85 in (1013.6 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 1 Feb 10:56 am EST
Extended Forecast for

Monticello NY

Cold Weather Advisory February 1, 07:00pm until February 2, 10:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Today

    Today: Partly sunny, with a high near 16. Wind chill values as low as -3. Northwest wind 13 to 15 mph, with gusts as high as 25 mph.

    High: 16 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 4. Wind chill values as low as -12. Northwest wind around 14 mph, with gusts as high as 25 mph.

    Low: 4 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 25. Wind chill values as low as -10. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 25 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 5. Wind chill values as low as -6. Northwest wind 6 to 9 mph.

    Low: 5 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27. West wind around 6 mph.

    High: 27 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 7 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Wednesday Night

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

    Low: 5 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 16. Wind chill values as low as -3. Northwest wind 13 to 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 4. Wind chill values as low as -12. Northwest wind around 14 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 25. Wind chill values as low as -10. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.
Monday Night
Mostly clear, with a low around 5. Wind chill values as low as -6. Northwest wind 6 to 9 mph.
Tuesday
Mostly sunny, with a high near 27. West wind around 6 mph.
Tuesday Night
Mostly cloudy, with a low around 7.
Wednesday
Mostly sunny, with a high near 23.
Wednesday Night
Mostly cloudy, with a low around 5.
Thursday
Mostly sunny, with a high near 23.
Thursday Night
Partly cloudy, with a low around 3.
Friday
A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 50%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 4. Chance of precipitation is 40%.
Saturday
A chance of flurries. Partly sunny, with a high near 12.
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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:
11:27 am EST Feb 1, 2026
Forecast Valid:
11am EST Feb 1, 2026-6pm EST Feb 7, 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