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.

Mostly Cloudy

30°F

-1°C

Humidity 100%
Wind Speed Calm
Barometer 30.20 in (1023.6 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 5 Mar 1:56 am EST
Extended Forecast for

5 Miles NNE Willowemoc 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: Patchy fog between 3am and 4am. Otherwise, mostly cloudy, with a low around 26. Light and variable wind.

    Low: 26 °F

    Patchy Fog

  • Thursday

    Thursday: Rain. Patchy fog between 8am and noon. High near 38. Southeast 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 28. Southeast wind 7 to 10 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: 28 °F

    Wintry Mix

  • Friday

    Friday: A chance of rain or freezing rain before 10am, then a chance of rain between 10am and 1pm. Mostly cloudy, with a high near 36. Southeast wind around 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. Cloudy, with a low around 32. Southeast wind around 6 mph. Chance of precipitation is 30%.

    Low: 32 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Saturday

    Saturday: A slight chance of showers after 1pm. Mostly cloudy, with a high near 49. Chance of precipitation is 20%.

    High: 49 °F

    Cloudy then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Showers, mainly before 1am. Low around 37. Chance of precipitation is 80%.

    Low: 37 °F

    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Sunday Night

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

    Low: 33 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog between 3am and 4am. Otherwise, mostly cloudy, with a low around 26. Light and variable wind.
Thursday
Rain. Patchy fog between 8am and noon. High near 38. Southeast 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 28. Southeast wind 7 to 10 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 rain or freezing rain before 10am, then a chance of rain between 10am and 1pm. Mostly cloudy, with a high near 36. Southeast wind around 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. Cloudy, with a low around 32. Southeast wind around 6 mph. Chance of precipitation is 30%.
Saturday
A slight chance of showers after 1pm. Mostly cloudy, with a high near 49. Chance of precipitation is 20%.
Saturday Night
Showers, mainly before 1am. Low around 37. Chance of precipitation is 80%.
Sunday
Partly sunny, with a high near 45.
Sunday Night
Mostly clear, with a low around 33.
Monday
Sunny, with a high near 52.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Mostly sunny, with a high near 58.
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 60. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Willowemoc NY
 41.98°N 74.64°W (Elev. 2421 ft)
Last Update:
1:39 am EST Mar 5, 2026
Forecast Valid:
2am EST Mar 5, 2026-6pm EDT Mar 11, 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