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Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

A Few Clouds

25°F

-4°C

Humidity 50%
Wind Speed W 15 G 28 mph
Barometer 30.04 in (1019.1 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 23 Jan 10:56 am EST
Extended Forecast for

Downsville NY

Winter Storm Watch January 25, 01:00am until January 26, 07:00pm
Cold Weather Advisory January 23, 07:00pm until January 24, 10:00am
Click here for hazard details and duration
Winter Storm Watch
Cold Weather Advisory

  • Today

    Today: Mostly sunny, with a temperature falling to around 13 by 5pm. West wind around 10 mph, with gusts as high as 22 mph.

    High: 24 °F⇓

    Mostly Sunny

  • Tonight

    Tonight: A chance of snow showers after 1am. Partly cloudy, with a low around -2. Wind chill values as low as -12. West wind 5 to 7 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: -2 °F

    Partly Cloudy
    then Chance
    Snow Showers

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 10. Wind chill values as low as -11. Northwest wind 3 to 6 mph.

    High: 10 °F

    Cold

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around 2. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 2 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 17. Calm wind becoming east around 5 mph. Chance of precipitation is 100%.

    High: 17 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 10. Chance of precipitation is 100%.

    Low: 10 °F

    Heavy Snow

  • Monday

    Monday: Snow before 1pm, then snow showers likely after 1pm. High near 20. Chance of precipitation is 90%.

    High: 20 °F

    Snow

  • Monday Night

    Monday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 1. Chance of precipitation is 30%.

    Low: 1 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 15.

    High: 15 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a temperature falling to around 13 by 5pm. West wind around 10 mph, with gusts as high as 22 mph.
Tonight
A chance of snow showers after 1am. Partly cloudy, with a low around -2. Wind chill values as low as -12. West wind 5 to 7 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Saturday
Mostly sunny and cold, with a high near 10. Wind chill values as low as -11. Northwest wind 3 to 6 mph.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 2. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Snow. The snow could be heavy at times. High near 17. Calm wind becoming east around 5 mph. Chance of precipitation is 100%.
Sunday Night
Snow. The snow could be heavy at times. Low around 10. Chance of precipitation is 100%.
Monday
Snow before 1pm, then snow showers likely after 1pm. High near 20. Chance of precipitation is 90%.
Monday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 1. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 15.
Tuesday Night
Mostly cloudy, with a low around 1.
Wednesday
Mostly sunny, with a high near 18.
Wednesday Night
Mostly cloudy, with a low around 0.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 15. Chance of precipitation is 30%.
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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:
11:28 am EST Jan 23, 2026
Forecast Valid:
11am EST Jan 23, 2026-6pm EST Jan 29, 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