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Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

2°F

-17°C

Humidity 76%
Wind Speed NW 8 mph
Barometer 30.21 in (1026.4 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-12°F (-24°C)
Last update 9 Feb 5:56 am EST
Extended Forecast for

5 Miles NNE Sundown NY

Cold Weather Advisory February 9, 06:14am until February 9, 10:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory February 9, 06:14am until February 9, 10:00am

    NOW until 10:00am Mon

    Cold Weather Advisory

  • Today

    High: 22 °F

    Sunny and
    Blustery then
    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 5. North wind 5 to 9 mph.

    Low: 5 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 27. South wind 5 to 9 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 27 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 18. Southwest wind 10 to 16 mph becoming northwest after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A slight chance of snow showers. Mostly cloudy, with a high near 28. Northwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    High: 28 °F

    Slight Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

Detailed Forecast

Today
Increasing clouds, with a high near 22. Wind chill values as low as -28. Blustery, with a north wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 32 mph.
Tonight
Mostly cloudy, with a low around 5. North wind 5 to 9 mph.
Tuesday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 27. South wind 5 to 9 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Tuesday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 18. Southwest wind 10 to 16 mph becoming northwest after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday
A slight chance of snow showers. Mostly cloudy, with a high near 28. Northwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 13.
Thursday
Partly sunny, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 7.
Friday
Mostly sunny, with a high near 27.
Friday Night
Mostly clear, with a low around 8.
Saturday
Sunny, with a high near 30.
Saturday Night
Partly cloudy, with a low around 10.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 30. Chance of precipitation is 40%.
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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:
12:53 am EST Feb 9, 2026
Forecast Valid:
6am EST Feb 9, 2026-6pm EST Feb 15, 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