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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

5 Miles NNE Sundown NY

Extreme Cold Warning February 7, 11:39am until February 8, 01:00pm
Click here for hazard details and duration
Extreme Cold Warning
  •  
    Extreme Cold Warning February 7, 11:39am until February 8, 01:00pm

    NOW until 1:00pm Sun

    Extreme Cold Warning

  • Today

    High: 4 °F

    Patchy
    Blowing Snow
    and Blustery

  • Tonight

    Tonight: Widespread blowing snow, mainly before 7pm. Partly cloudy, with a low around -11. Wind chill values as low as -34. Windy, with a north wind 21 to 26 mph, with gusts as high as 41 mph.

    Low: -11 °F

    Blowing Snow
    and Windy

  • Sunday

    Sunday: Sunny and cold, with a high near 6. Wind chill values as low as -36. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 31 mph.

    High: 6 °F

    Sunny and
    Blustery then
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -4. Wind chill values as low as -21. Northwest wind 14 to 17 mph, with gusts as high as 28 mph.

    Low: -4 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 21. Northwest wind 9 to 14 mph.

    High: 21 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.

    Low: 18 °F

    Chance Snow

Detailed Forecast

Today
Patchy blowing snow. Partly sunny and cold, with a high near 4. Wind chill values as low as -29. Blustery, with a northwest wind 23 to 25 mph, with gusts as high as 41 mph.
Tonight
Widespread blowing snow, mainly before 7pm. Partly cloudy, with a low around -11. Wind chill values as low as -34. Windy, with a north wind 21 to 26 mph, with gusts as high as 41 mph.
Sunday
Sunny and cold, with a high near 6. Wind chill values as low as -36. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around -4. Wind chill values as low as -21. Northwest wind 14 to 17 mph, with gusts as high as 28 mph.
Monday
Mostly sunny, with a high near 21. Northwest wind 9 to 14 mph.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Mostly cloudy, with a high near 30.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Wednesday
A chance of snow after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 15.
Thursday
Mostly cloudy, with a high near 26.
Thursday Night
Mostly cloudy, with a low around 12.
Friday
Mostly cloudy, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Sundown NY
 41.96°N 74.44°W (Elev. 2451 ft)
Last Update:
6:52 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