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 Snow

25°F

-4°C

Humidity 78%
Wind Speed NW 18 G 31 mph
Barometer 29.88 in (1013.4 mb)
Dewpoint 19°F (-7°C)
Visibility 2.00 mi
Wind Chill11°F (-12°C)
Last update 11 Jan 9:56 pm EST
Extended Forecast for

Downsville NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 22 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 35. Southwest wind around 6 mph.

    High: 35 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 40. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 40 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers between 1am and 4am, then a chance of rain showers after 4am. Mostly cloudy, with a low around 31. Light south wind. Chance of precipitation is 30%.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.

    High: 41 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain likely before midnight, then rain and snow likely between midnight and 2am, then snow likely after 2am. Mostly cloudy, with a low around 27. Chance of precipitation is 70%.

    Low: 27 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 70%.

    High: 33 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 40%.

    Low: 13 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 22. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 35. Southwest wind around 6 mph.
Monday Night
Mostly cloudy, with a low around 26. Calm wind.
Tuesday
Mostly sunny, with a high near 40. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
A chance of rain and snow showers between 1am and 4am, then a chance of rain showers after 4am. Mostly cloudy, with a low around 31. Light south wind. Chance of precipitation is 30%.
Wednesday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.
Wednesday Night
Rain likely before midnight, then rain and snow likely between midnight and 2am, then snow likely after 2am. Mostly cloudy, with a low around 27. Chance of precipitation is 70%.
Thursday
Snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 70%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 40%.
Friday
A chance of snow showers before 1pm. Mostly sunny, with a high near 24. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 13.
Saturday
Mostly sunny, with a high near 29.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Partly sunny, with a high near 29. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Downsville NY
 42.09°N 75°W (Elev. 1299 ft)
Last Update:
3:22 pm EST Jan 11, 2026
Forecast Valid:
10pm EST Jan 11, 2026-6pm EST Jan 18, 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