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

-6°F

-21°C

Humidity 71%
Wind Speed NW 15 G 21 mph
Barometer 30.06 in (1021.9 mb)
Dewpoint -13°F (-25°C)
Visibility 10.00 mi
Wind Chill-27°F (-33°C)
Last update 8 Feb 4:56 am EST
Extended Forecast for

Hartwood NY

Cold Weather Advisory February 8, 01:00pm until February 9, 10:00am
Extreme Cold Warning February 8, 05:13am until February 8, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
Extreme Cold Warning
  •  
    Extreme Cold Warning February 8, 05:13am until February 8, 01:00pm

    NOW until 1:00pm Sun

    Extreme Cold Warning

  • Today

    High: 10 °F

    Cold

  • Tonight

    Tonight: Mostly clear, with a low around 1. Wind chill values as low as -15. Northwest wind 10 to 15 mph, with gusts as high as 28 mph.

    Low: 1 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 24. Wind chill values as low as -15. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 24 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 7. Northwest wind around 6 mph becoming calm in the evening.

    Low: 7 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 31. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 31 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 33.

    High: 33 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny and cold, with a high near 10. Wind chill values as low as -29. Northwest wind 15 to 18 mph, with gusts as high as 33 mph.
Tonight
Mostly clear, with a low around 1. Wind chill values as low as -15. Northwest wind 10 to 15 mph, with gusts as high as 28 mph.
Monday
Mostly sunny, with a high near 24. Wind chill values as low as -15. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 7. Northwest wind around 6 mph becoming calm in the evening.
Tuesday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 31. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Mostly cloudy, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Mostly cloudy, with a high near 28.
Thursday Night
Partly cloudy, with a low around 11.
Friday
Partly sunny, with a high near 29.
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:
Hartwood NY
 41.52°N 74.67°W (Elev. 1201 ft)
Last Update:
4:57 am EST Feb 8, 2026
Forecast Valid:
5am 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