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

-5°F

-21°C

Humidity 68%
Wind Speed NW 14 G 20 mph
Barometer 30.11 in (1023.8 mb)
Dewpoint -13°F (-25°C)
Visibility 10.00 mi
Wind Chill-25°F (-32°C)
Last update 8 Feb 7:56 am EST
Extended Forecast for

4 Miles WSW Big Indian NY

Cold Weather Advisory February 8, 01:00pm until February 9, 10:00am
Extreme Cold Warning February 8, 08:29am until February 8, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
Extreme Cold Warning
  •  
    Extreme Cold Warning February 8, 08:29am until February 8, 01:00pm

    NOW until 1:00pm Sun

    Extreme Cold Warning

  • Today

    High: 3 °F

    Patchy
    Blowing Snow
    and Blustery

  • Tonight

    Tonight: Patchy blowing snow before 7pm. Partly cloudy, with a low around -5. Wind chill values as low as -26. Blustery, with a northwest wind 16 to 21 mph.

    Low: -5 °F

    Patchy
    Blowing Snow
    and Blustery
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 18. Wind chill values as low as -24. Northwest wind 9 to 15 mph.

    High: 18 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 10. Wind chill values as low as zero. Northwest wind 6 to 10 mph.

    Low: 10 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 29. South wind 6 to 9 mph. Chance of precipitation is 50%.

    High: 29 °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 20. Chance of precipitation is 30%.

    Low: 20 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 26.

    High: 26 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

Detailed Forecast

Today
Patchy blowing snow before 11am, then patchy blowing snow after 5pm. Sunny and cold, with a high near 3. Wind chill values as low as -38. Blustery, with a northwest wind 17 to 23 mph, with gusts as high as 33 mph.
Tonight
Patchy blowing snow before 7pm. Partly cloudy, with a low around -5. Wind chill values as low as -26. Blustery, with a northwest wind 16 to 21 mph.
Monday
Sunny, with a high near 18. Wind chill values as low as -24. Northwest wind 9 to 15 mph.
Monday Night
Mostly cloudy, with a low around 10. Wind chill values as low as zero. Northwest wind 6 to 10 mph.
Tuesday
A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 29. South wind 6 to 9 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of snow showers before 1am. Cloudy, with a low around 20. Chance of precipitation is 30%.
Wednesday
Mostly cloudy, with a high near 26.
Wednesday Night
Mostly cloudy, with a low around 13.
Thursday
Mostly cloudy, with a high near 23.
Thursday Night
Mostly cloudy, with a low around 9.
Friday
Partly sunny, with a high near 24.
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:
4 Miles WSW Big Indian NY
 42.05°N 74.5°W (Elev. 3189 ft)
Last Update:
6:53 am EST Feb 8, 2026
Forecast Valid:
8am 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