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.

Fair

70°F

21°C

Humidity 49%
Wind Speed S 12 mph
Barometer 29.84 in (1010.3 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 11 Mar 11:56 am EDT
Extended Forecast for

Downsville NY

  • This Afternoon

    This Afternoon: Showers likely before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 68. South wind 6 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers and thunderstorms. Low around 32. Southwest wind around 6 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 32 °F

    Showers

  • Thursday

    Thursday: Rain showers, snow showers, and sleet likely before 11am, then a slight chance of rain and snow showers between 11am and 2pm. Mostly cloudy, with a temperature falling to around 32 by 9am. Northwest wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Little or no snow and sleet accumulation expected.

    High: 37 °F⇓

    Wintry Mix
    Likely then
    Slight Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A slight chance of snow showers between 8pm and 2am. Partly cloudy, with a low around 23. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: A slight chance of snow showers before 2pm, then a chance of rain and snow showers between 2pm and 5pm, then a chance of rain showers after 5pm. Partly sunny, with a high near 42. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 40%.

    High: 42 °F

    Slight Chance
    Snow Showers
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain showers before 11pm, then a chance of rain and snow showers between 11pm and 2am, then a slight chance of snow showers after 2am. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.

    Low: 27 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow after 8am, mixing with rain after 2pm. Mostly cloudy, with a high near 47. Chance of precipitation is 40%.

    High: 47 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Showers likely before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 68. South wind 6 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms. Low around 32. Southwest wind around 6 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Rain showers, snow showers, and sleet likely before 11am, then a slight chance of rain and snow showers between 11am and 2pm. Mostly cloudy, with a temperature falling to around 32 by 9am. Northwest wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. Little or no snow and sleet accumulation expected.
Thursday Night
A slight chance of snow showers between 8pm and 2am. Partly cloudy, with a low around 23. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Friday
A slight chance of snow showers before 2pm, then a chance of rain and snow showers between 2pm and 5pm, then a chance of rain showers after 5pm. Partly sunny, with a high near 42. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 40%.
Friday Night
A chance of rain showers before 11pm, then a chance of rain and snow showers between 11pm and 2am, then a slight chance of snow showers after 2am. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
A chance of snow after 8am, mixing with rain after 2pm. Mostly cloudy, with a high near 47. Chance of precipitation is 40%.
Sunday Night
Rain and snow likely before 2am, then rain. Low around 34. Chance of precipitation is 80%.
Monday
Rain. High near 56. Chance of precipitation is 80%.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.
Tuesday
Partly sunny, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Downsville NY
 42.09°N 75°W (Elev. 1299 ft)
Last Update:
11:27 am EDT Mar 11, 2026
Forecast Valid:
12pm EDT Mar 11, 2026-6pm EDT Mar 17, 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