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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

24°F

-4°C

Humidity 68%
Wind Speed W 10 mph
Barometer 30.00 in (1017.6 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 13 Mar 4:56 am EDT
Extended Forecast for

4 Miles N Sundown NY

Winter Weather Advisory March 13, 11:00am until March 14, 08:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: A chance of snow showers between 1pm and 3pm, then snow likely after 3pm. The snow could be heavy at times. Partly sunny, with a high near 34. Northwest wind 6 to 11 mph becoming south in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Mostly Sunny
    then Heavy
    Snow

  • Tonight

    Tonight: A chance of snow showers between midnight and 2am. The snow could be heavy at times. Mostly cloudy, with a low around 25. South wind 14 to 16 mph becoming west after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of 2 to 4 inches possible.

    Low: 25 °F

    Heavy Snow

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 35. Breezy, with a west wind 18 to 23 mph, with gusts as high as 38 mph.

    High: 35 °F

    Decreasing
    Clouds and
    Breezy

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 18. Northwest wind 6 to 14 mph, with gusts as high as 24 mph.

    Low: 18 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 38. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 38 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain, mainly after 2am. Low around 29. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 29 °F

    Chance Rain
    then Rain

  • Monday

    Monday: Rain. High near 57. Chance of precipitation is 90%.

    High: 57 °F

    Rain

  • Monday Night

    Monday Night: Rain before 2am, then a chance of rain and snow. Low around 24. Windy. Chance of precipitation is 80%.

    Low: 24 °F

    Windy. Rain
    then
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow before 8am. Partly sunny, with a high near 33. Chance of precipitation is 30%.

    High: 33 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

Detailed Forecast

Today
A chance of snow showers between 1pm and 3pm, then snow likely after 3pm. The snow could be heavy at times. Partly sunny, with a high near 34. Northwest wind 6 to 11 mph becoming south in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A chance of snow showers between midnight and 2am. The snow could be heavy at times. Mostly cloudy, with a low around 25. South wind 14 to 16 mph becoming west after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of 2 to 4 inches possible.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 35. Breezy, with a west wind 18 to 23 mph, with gusts as high as 38 mph.
Saturday Night
Increasing clouds, with a low around 18. Northwest wind 6 to 14 mph, with gusts as high as 24 mph.
Sunday
Mostly cloudy, with a high near 38. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Sunday Night
Rain, mainly after 2am. Low around 29. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. High near 57. Chance of precipitation is 90%.
Monday Night
Rain before 2am, then a chance of rain and snow. Low around 24. Windy. Chance of precipitation is 80%.
Tuesday
A chance of rain and snow before 8am. Partly sunny, with a high near 33. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 11.
Wednesday
Mostly sunny, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
Mostly cloudy, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Sundown NY
 41.94°N 74.47°W (Elev. 2569 ft)
Last Update:
2:37 am EDT Mar 13, 2026
Forecast Valid:
5am EDT Mar 13, 2026-6pm EDT Mar 19, 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