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

9°F

-13°C

Humidity 88%
Wind Speed Calm
Barometer 29.73 in (1009.2 mb)
Dewpoint 6°F (-14°C)
Visibility NA
Last update 6 Feb 6:56 am EST
Extended Forecast for

6 Miles NE Sundown NY

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

  • Today

    Today: Mostly cloudy, with a high near 22. South wind 5 to 7 mph.

    High: 22 °F

    Mostly Cloudy

  • Tonight

    Tonight: Snow. Low around 0. Southwest wind 7 to 11 mph becoming northwest after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 0 °F

    Snow

  • Saturday

    Saturday: A chance of snow before 1pm. Cloudy and cold, with a temperature falling to around -6 by 5pm. Wind chill values as low as -33. Windy, with a northwest wind 24 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 5 °F⇓

    Chance Snow
    and Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -10. Wind chill values as low as -37. Windy, with a northwest wind 23 to 30 mph, with gusts as high as 44 mph.

    Low: -10 °F

    Mostly Cloudy
    and Windy

  • Sunday

    Sunday: Sunny and cold, with a high near 7. Blustery, with a northwest wind 16 to 23 mph.

    High: 7 °F

    Mostly Sunny
    and Blustery
    then Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -3. Blustery.

    Low: -3 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 18.

    High: 18 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 22. South wind 5 to 7 mph.
Tonight
Snow. Low around 0. Southwest wind 7 to 11 mph becoming northwest after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday
A chance of snow before 1pm. Cloudy and cold, with a temperature falling to around -6 by 5pm. Wind chill values as low as -33. Windy, with a northwest wind 24 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around -10. Wind chill values as low as -37. Windy, with a northwest wind 23 to 30 mph, with gusts as high as 44 mph.
Sunday
Sunny and cold, with a high near 7. Blustery, with a northwest wind 16 to 23 mph.
Sunday Night
Partly cloudy, with a low around -3. Blustery.
Monday
Mostly sunny, with a high near 18.
Monday Night
Partly cloudy, with a low around 2.
Tuesday
Mostly sunny, with a high near 27.
Tuesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.
Wednesday
A chance of snow. Mostly cloudy, with a high near 29. Chance of precipitation is 50%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 25.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NE Sundown NY
 41.96°N 74.41°W (Elev. 3110 ft)
Last Update:
6:52 am EST Feb 6, 2026
Forecast Valid:
7am EST Feb 6, 2026-6pm EST Feb 12, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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