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.

Overcast

34°F

1°C

Humidity 97%
Wind Speed Calm
Barometer 30.17 in (1022.6 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 5 Mar 4:56 am EST
Extended Forecast for

4 Miles N Sundown NY

Winter Weather Advisory March 5, 05:00pm until March 6, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 33. Light north wind.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain. Patchy fog between 9am and 1pm. High near 38. East wind 3 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 38 °F

    Rain and
    Patchy Fog

  • Thursday Night

    Thursday Night: Rain or freezing rain before 1am, then freezing rain and sleet between 1am and 4am, then a chance of freezing rain after 4am. Low around 27. East wind 8 to 11 mph. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.3 of an inch possible. New sleet accumulation of less than a half inch possible.

    Low: 27 °F

    Wintry Mix

  • Friday

    Friday: A chance of freezing rain before 10am, then a chance of rain between 10am and 1pm. Mostly cloudy, with a high near 36. East wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 36 °F

    Chance
    Rain/Freezing
    Rain then
    Chance Rain

  • Friday Night

    Friday Night: A chance of snow showers before 1am, then a chance of rain or freezing rain between 1am and 4am, then a chance of rain after 4am. Cloudy, with a low around 32. Southeast wind around 7 mph. Chance of precipitation is 30%.

    Low: 32 °F

    Chance Snow
    Showers then
    Chance Wintry
    Mix

  • Saturday

    Saturday: A chance of showers after 1pm. Mostly cloudy, with a high near 49. Chance of precipitation is 30%.

    High: 49 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers, mainly before 1am. Low around 38. Chance of precipitation is 80%.

    Low: 38 °F

    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 33. Light north wind.
Thursday
Rain. Patchy fog between 9am and 1pm. High near 38. East wind 3 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain or freezing rain before 1am, then freezing rain and sleet between 1am and 4am, then a chance of freezing rain after 4am. Low around 27. East wind 8 to 11 mph. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.3 of an inch possible. New sleet accumulation of less than a half inch possible.
Friday
A chance of freezing rain before 10am, then a chance of rain between 10am and 1pm. Mostly cloudy, with a high near 36. East wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of snow showers before 1am, then a chance of rain or freezing rain between 1am and 4am, then a chance of rain after 4am. Cloudy, with a low around 32. Southeast wind around 7 mph. Chance of precipitation is 30%.
Saturday
A chance of showers after 1pm. Mostly cloudy, with a high near 49. Chance of precipitation is 30%.
Saturday Night
Showers, mainly before 1am. Low around 38. Chance of precipitation is 80%.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Mostly clear, with a low around 33.
Monday
Sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 59.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 61. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Sundown NY
 41.94°N 74.47°W (Elev. 2569 ft)
Last Update:
1:39 am EST Mar 5, 2026
Forecast Valid:
5am EST Mar 5, 2026-6pm EDT Mar 11, 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