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

23°F

-5°C

Humidity 72%
Wind Speed NE 3 mph
Barometer 30.05 in (1020.0 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 21 Jan 9:56 pm EST
Extended Forecast for

Downsville NY

  • Tonight

    Tonight: A chance of snow showers, mainly after 5am. Mostly cloudy, with a low around 22. South wind 3 to 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Thursday

    Thursday: A chance of snow showers, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 35. West wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 35 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 13. Light west wind.

    Low: 13 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 23. West wind 3 to 8 mph. Winds could gust as high as 22 mph.

    High: 23 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -2. Northwest wind around 6 mph.

    Low: -2 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 8.

    High: 8 °F

    Cold

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around -1. Chance of precipitation is 50%.

    Low: -1 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow. High near 15. Chance of precipitation is 80%.

    High: 15 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely. Mostly cloudy, with a low around 7. Chance of precipitation is 70%.

    Low: 7 °F

    Snow Likely

Detailed Forecast

Tonight
A chance of snow showers, mainly after 5am. Mostly cloudy, with a low around 22. South wind 3 to 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
A chance of snow showers, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 35. West wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Partly cloudy, with a low around 13. Light west wind.
Friday
Partly sunny, with a high near 23. West wind 3 to 8 mph. Winds could gust as high as 22 mph.
Friday Night
Mostly cloudy, with a low around -2. Northwest wind around 6 mph.
Saturday
Partly sunny and cold, with a high near 8.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around -1. Chance of precipitation is 50%.
Sunday
Snow. High near 15. Chance of precipitation is 80%.
Sunday Night
Snow likely. Mostly cloudy, with a low around 7. Chance of precipitation is 70%.
Monday
A chance of snow. Partly sunny, with a high near 19. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 1.
Tuesday
Mostly sunny, with a high near 17.
Tuesday Night
Partly cloudy, with a low around 5.
Wednesday
Partly sunny, with a high near 20.
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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:
3:47 pm EST Jan 21, 2026
Forecast Valid:
10pm EST Jan 21, 2026-6pm EST Jan 28, 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