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.

Light Rain

62°F

17°C

Humidity 93%
Wind Speed S 9 mph
Barometer 29.69 in (1005.2 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 11 Mar 6:56 pm EDT
Extended Forecast for

3 Miles SSE Black Lake NY

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Low around 32. Southwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 32 °F

    Showers

  • Thursday

    Thursday: Rain showers likely before 10am, then a chance of snow showers between 10am and 3pm. Mostly cloudy, with a temperature falling to around 33 by 9am. Northwest wind 14 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 40 °F⇓

    Rain/Snow
    Likely then
    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 22. West wind 6 to 13 mph.

    Low: 22 °F

    Decreasing
    Clouds

  • Friday

    Friday: A slight chance of rain and snow between 2pm and 5pm, then a slight chance of rain after 5pm. Partly sunny, with a high near 41. Light southwest wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 20%.

    High: 41 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A slight chance of rain, mixing with snow after 11pm, then gradually ending. Partly cloudy, with a low around 30. South wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow before 2pm. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.

    High: 41 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A chance of freezing rain before 8pm, then a chance of rain or freezing rain between 8pm and 2am, then rain after 2am. Low around 33. Chance of precipitation is 80%.

    Low: 33 °F

    Chance
    Rain/Freezing
    Rain then
    Rain/Freezing
    Rain

Detailed Forecast

Tonight
Showers and possibly a thunderstorm. Low around 32. Southwest wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Rain showers likely before 10am, then a chance of snow showers between 10am and 3pm. Mostly cloudy, with a temperature falling to around 33 by 9am. Northwest wind 14 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 22. West wind 6 to 13 mph.
Friday
A slight chance of rain and snow between 2pm and 5pm, then a slight chance of rain after 5pm. Partly sunny, with a high near 41. Light southwest wind becoming south 9 to 14 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of rain, mixing with snow after 11pm, then gradually ending. Partly cloudy, with a low around 30. South wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
A chance of snow before 2pm. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Sunday Night
A chance of freezing rain before 8pm, then a chance of rain or freezing rain between 8pm and 2am, then rain after 2am. Low around 33. Chance of precipitation is 80%.
Monday
Rain. High near 56. Chance of precipitation is 90%.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.
Tuesday
Partly sunny, with a high near 30.
Tuesday Night
Mostly clear, with a low around 15.
Wednesday
Mostly sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Black Lake NY
 41.61°N 74.83°W (Elev. 1299 ft)
Last Update:
7:05 pm EDT Mar 11, 2026
Forecast Valid:
7pm EDT Mar 11, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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