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

26°F

-3°C

Humidity 81%
Wind Speed NW 10 mph
Barometer 29.59 in (1003.8 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 23 Feb 7:56 am EST
Extended Forecast for

Hortonville NY

Winter Weather Advisory February 23, 08:34am until February 23, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 23, 08:34am until February 23, 01:00pm

    NOW until 1:00pm Mon

    Winter Weather Advisory

  • Today

    High: 33 °F

    Snow then
    Chance Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 13. Northwest wind 9 to 13 mph, with gusts as high as 28 mph.

    Low: 13 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 23. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 23 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow after 1am. Low around 12. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 80%. New snow accumulation of around 2 inches.

    Low: 12 °F

    Partly Cloudy
    then Snow

  • Wednesday

    Wednesday: Snow likely before 1pm, then a chance of rain. Mostly cloudy, with a high near 39. South wind 6 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 70%.

    High: 39 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of snow after 1pm. Partly sunny, with a high near 35. Chance of precipitation is 50%.

    High: 35 °F

    Partly Sunny
    then Chance
    Snow

  • Thursday Night

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

    Low: 21 °F

    Snow Likely

Detailed Forecast

Today
Snow, mainly before noon. High near 33. North wind 16 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. Total daytime snow accumulation of around an inch possible.
Tonight
Mostly cloudy, with a low around 13. Northwest wind 9 to 13 mph, with gusts as high as 28 mph.
Tuesday
Partly sunny, with a high near 23. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.
Tuesday Night
Snow after 1am. Low around 12. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 80%. New snow accumulation of around 2 inches.
Wednesday
Snow likely before 1pm, then a chance of rain. Mostly cloudy, with a high near 39. South wind 6 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 70%.
Wednesday Night
Partly cloudy, with a low around 18.
Thursday
A chance of snow after 1pm. Partly sunny, with a high near 35. Chance of precipitation is 50%.
Thursday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 38.
Friday Night
Mostly clear, with a low around 20.
Saturday
Sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hortonville NY
 41.76°N 75.04°W (Elev. 846 ft)
Last Update:
6:03 am EST Feb 23, 2026
Forecast Valid:
8am EST Feb 23, 2026-6pm EST Mar 1, 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