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

-7°F

-22°C

Humidity 71%
Wind Speed NW 15 G 20 mph
Barometer 30.07 in (1022.2 mb)
Dewpoint -14°F (-26°C)
Visibility 10.00 mi
Wind Chill-28°F (-33°C)
Last update 8 Feb 5:56 am EST
Extended Forecast for

6 Miles SW Big Indian NY

Cold Weather Advisory February 8, 01:00pm until February 9, 10:00am
Extreme Cold Warning February 8, 06:47am until February 8, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
Extreme Cold Warning
  •  
    Extreme Cold Warning February 8, 06:47am until February 8, 01:00pm

    NOW until 1:00pm Sun

    Extreme Cold Warning

  • Today

    High: 3 °F

    Cold

  • Tonight

    Tonight: Partly cloudy, with a low around -6. Wind chill values as low as -22. Northwest wind 10 to 14 mph, with gusts as high as 29 mph.

    Low: -6 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 18. Wind chill values as low as -22. Northwest wind 7 to 10 mph, with gusts as high as 22 mph.

    High: 18 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 10. Northwest wind around 6 mph.

    Low: 10 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 28. South wind 3 to 6 mph. Chance of precipitation is 50%.

    High: 28 °F

    Slight Chance
    Snow Showers
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A chance of snow showers before 1am. Cloudy, with a low around 18. Chance of precipitation is 30%.

    Low: 18 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 27.

    High: 27 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny and cold, with a high near 3. Wind chill values as low as -37. Northwest wind 13 to 17 mph, with gusts as high as 34 mph.
Tonight
Partly cloudy, with a low around -6. Wind chill values as low as -22. Northwest wind 10 to 14 mph, with gusts as high as 29 mph.
Monday
Mostly sunny, with a high near 18. Wind chill values as low as -22. Northwest wind 7 to 10 mph, with gusts as high as 22 mph.
Monday Night
Mostly cloudy, with a low around 10. Northwest wind around 6 mph.
Tuesday
A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 28. South wind 3 to 6 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of snow showers before 1am. Cloudy, with a low around 18. Chance of precipitation is 30%.
Wednesday
Mostly cloudy, with a high near 27.
Wednesday Night
Mostly cloudy, with a low around 12.
Thursday
Mostly cloudy, with a high near 23.
Thursday Night
Mostly cloudy, with a low around 8.
Friday
Partly sunny, with a high near 25.
Friday Night
Mostly cloudy, with a low around 9.
Saturday
Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Big Indian NY
 42.04°N 74.54°W (Elev. 2871 ft)
Last Update:
1:00 am EST Feb 8, 2026
Forecast Valid:
6am EST Feb 8, 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