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.

Unknown Precip

31°F

-1°C

Humidity 96%
Wind Speed E 9 mph
Barometer 29.76 in (1009.2 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 20 Feb 9:56 am EST
Extended Forecast for

2 Miles N Downsville NY

Winter Weather Advisory February 20, 10:49am until February 21, 01:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 20, 10:49am until February 21, 01:00am

    NOW until 1:00am Sat

    Winter Weather Advisory

  • Today

    High: 37 °F

    Wintry Mix
    then Rain and
    Patchy Fog

  • Tonight

    Tonight: Rain and snow showers before 4am, then a slight chance of snow showers after 5am. Patchy fog before 11pm. Low around 29. Light and variable wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow and
    Patchy Fog
    then Chance
    Snow Showers

  • Saturday

    Saturday: A slight chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 4pm, then a chance of snow showers after 4pm. Mostly cloudy, with a high near 36. Calm wind becoming west around 5 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 24. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Slight Chance
    Snow Showers
    then Chance
    Snow Showers

  • Sunday

    Sunday: Snow showers. High near 32. Calm wind becoming southeast around 5 mph. Chance of precipitation is 80%.

    High: 32 °F

    Snow Showers

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.

    Low: 21 °F

    Snow Likely

  • Monday

    Monday: A chance of snow before 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.

    High: 32 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

Today
Rain, snow, and sleet before 4pm, then a slight chance of rain after 5pm. Patchy fog after 2pm. High near 37. Southeast wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total daytime snow and sleet accumulation of less than a half inch possible.
Tonight
Rain and snow showers before 4am, then a slight chance of snow showers after 5am. Patchy fog before 11pm. Low around 29. Light and variable wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
A slight chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 4pm, then a chance of snow showers after 4pm. Mostly cloudy, with a high near 36. Calm wind becoming west around 5 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 24. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday
Snow showers. High near 32. Calm wind becoming southeast around 5 mph. Chance of precipitation is 80%.
Sunday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Monday
A chance of snow before 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Partly sunny, with a high near 24.
Tuesday Night
Mostly cloudy, with a low around 10.
Wednesday
Snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Thursday
A chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Downsville NY
 42.11°N 75°W (Elev. 1667 ft)
Last Update:
9:08 am EST Feb 20, 2026
Forecast Valid:
10am EST Feb 20, 2026-6pm EST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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