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

15°F

-9°C

Humidity 70%
Wind Speed N 3 mph
Barometer 29.87 in (1014.0 mb)
Dewpoint 7°F (-14°C)
Visibility NA
Last update 5 Feb 8:56 pm EST
Extended Forecast for

Hartwood NY

Extreme Cold Watch February 7, 04:00am until February 8, 01:00pm
Click here for hazard details and duration
Extreme Cold Watch

  • Tonight

    Tonight: Mostly cloudy, with a low around 6. Calm wind.

    Low: 6 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 25. Calm wind becoming south around 5 mph.

    High: 25 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Snow showers likely, mainly after 1am. Cloudy, with a low around 4. Wind chill values as low as -4. Light and variable wind becoming west 6 to 11 mph after midnight. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 4 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Saturday

    Saturday: A slight chance of snow showers. Patchy blowing snow. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -25. Blustery, with a northwest wind around 22 mph, with gusts as high as 41 mph. Chance of precipitation is 20%.

    High: 10 °F

    Slight Chance
    Snow Showers
    and Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Patchy blowing snow before midnight. Partly cloudy, with a low around -6. Blustery, with a northwest wind 18 to 23 mph, with gusts as high as 39 mph.

    Low: -6 °F

    Patchy
    Blowing Snow
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny and cold, with a high near 10.

    High: 10 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -3.

    Low: -3 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 0.

    Low: 0 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 6. Calm wind.
Friday
Mostly cloudy, with a high near 25. Calm wind becoming south around 5 mph.
Friday Night
Snow showers likely, mainly after 1am. Cloudy, with a low around 4. Wind chill values as low as -4. Light and variable wind becoming west 6 to 11 mph after midnight. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Saturday
A slight chance of snow showers. Patchy blowing snow. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -25. Blustery, with a northwest wind around 22 mph, with gusts as high as 41 mph. Chance of precipitation is 20%.
Saturday Night
Patchy blowing snow before midnight. Partly cloudy, with a low around -6. Blustery, with a northwest wind 18 to 23 mph, with gusts as high as 39 mph.
Sunday
Sunny and cold, with a high near 10.
Sunday Night
Mostly clear, with a low around -3.
Monday
Mostly sunny, with a high near 21.
Monday Night
Mostly cloudy, with a low around 0.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 10.
Wednesday
A chance of rain and snow showers. Partly sunny, with a high near 34. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
Mostly cloudy, with a high near 33.
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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:
5:58 pm EST Feb 5, 2026
Forecast Valid:
9pm EST Feb 5, 2026-6pm EST Feb 12, 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