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.

Light Snow

-1°F

-18°C

Humidity 62%
Wind Speed NW 18 G 32 mph
Barometer 29.90 in (1016.0 mb)
Dewpoint -11°F (-24°C)
Visibility 4.00 mi
Wind Chill-22°F (-30°C)
Last update 7 Feb 5:56 pm EST
Extended Forecast for

Monticello NY

Extreme Cold Warning February 7, 06:07pm until February 8, 01:00pm
Click here for hazard details and duration
Extreme Cold Warning
  •  
    Extreme Cold Warning February 7, 06:07pm until February 8, 01:00pm

    NOW until 1:00pm Sun

    Extreme Cold Warning

  • Tonight

    Low: -7 °F

    Mostly Clear
    and Blustery

  • Sunday

    Sunday: Sunny and cold, with a high near 10. Wind chill values as low as -30. Northwest wind 15 to 17 mph, with gusts as high as 31 mph.

    High: 10 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 0. Wind chill values as low as -16. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.

    Low: 0 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 24. Wind chill values as low as -16. Northwest wind 7 to 10 mph.

    High: 24 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 7. Northwest wind around 6 mph becoming calm after midnight.

    Low: 7 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 20%.

    High: 31 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around -7. Wind chill values as low as -30. Blustery, with a northwest wind 20 to 24 mph, with gusts as high as 45 mph.
Sunday
Sunny and cold, with a high near 10. Wind chill values as low as -30. Northwest wind 15 to 17 mph, with gusts as high as 31 mph.
Sunday Night
Mostly clear, with a low around 0. Wind chill values as low as -16. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Monday
Mostly sunny, with a high near 24. Wind chill values as low as -16. Northwest wind 7 to 10 mph.
Monday Night
Mostly cloudy, with a low around 7. Northwest wind around 6 mph becoming calm after midnight.
Tuesday
A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Mostly cloudy, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 15.
Thursday
Partly sunny, with a high near 28.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
Partly sunny, with a high near 28.
Friday Night
Mostly cloudy, with a low around 11.
Saturday
Partly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Monticello NY
 41.65°N 74.67°W (Elev. 1414 ft)
Last Update:
3:22 pm EST Feb 7, 2026
Forecast Valid:
6pm EST Feb 7, 2026-6pm EST Feb 14, 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