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.

Mostly Cloudy with Haze

4°F

-16°C

Humidity 54%
Wind Speed NW 18 G 29 mph
Barometer 29.73 in (1009.3 mb)
Dewpoint -9°F (-23°C)
Visibility 4.00 mi
Wind Chill-16°F (-27°C)
Last update 7 Feb 10:56 am EST
Extended Forecast for

Hartwood NY

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

    NOW until 1:00pm Sun

    Extreme Cold Warning

  • Today

    High: 5 °F

    Slight Chance
    Snow Showers
    and Areas
    Blowing Snow

  • Tonight

    Tonight: Patchy blowing snow. Mostly clear, with a low around -6. Wind chill values as low as -28. Blustery, with a northwest wind 20 to 24 mph, with gusts as high as 41 mph.

    Low: -6 °F

    Patchy
    Blowing Snow
    and Blustery

  • Sunday

    Sunday: Sunny, with a high near 11. Wind chill values as low as -30. Northwest wind 15 to 17 mph, with gusts as high as 32 mph.

    High: 11 °F

    Sunny

  • 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 25 mph.

    Low: 0 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 23. Northwest wind 7 to 9 mph.

    High: 23 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Today
A slight chance of snow showers before noon. Areas of blowing snow. Partly sunny and cold, with a high near 5. Wind chill values as low as -21. Blustery, with a northwest wind around 22 mph, with gusts as high as 41 mph. Chance of precipitation is 20%.
Tonight
Patchy blowing snow. Mostly clear, with a low around -6. Wind chill values as low as -28. Blustery, with a northwest wind 20 to 24 mph, with gusts as high as 41 mph.
Sunday
Sunny, with a high near 11. Wind chill values as low as -30. Northwest wind 15 to 17 mph, with gusts as high as 32 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 25 mph.
Monday
Mostly sunny, with a high near 23. Northwest wind 7 to 9 mph.
Monday Night
Partly cloudy, with a low around 6.
Tuesday
Mostly cloudy, with a high near 32.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Mostly cloudy, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
Mostly cloudy, with a high near 30.
Thursday Night
Mostly cloudy, with a low around 16.
Friday
Mostly cloudy, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hartwood NY
 41.52°N 74.67°W (Elev. 1201 ft)
Last Update:
5:27 am EST Feb 7, 2026
Forecast Valid:
11am EST Feb 7, 2026-6pm EST Feb 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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