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

15°F

-9°C

Humidity 74%
Wind Speed E 6 mph
Barometer 29.68 in (1007.5 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 25 Feb 2:56 am EST
Extended Forecast for

Apex NY

  • Overnight

    Overnight: Snow. Low around 11. South wind around 11 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of around 2 inches.

    Low: 11 °F

    Snow

  • Wednesday

    Wednesday: Snow before 9am, then a slight chance of rain and snow after 5pm. High near 35. Southwest wind around 11 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 16. West wind 8 to 10 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 29. West wind around 6 mph.

    High: 29 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 12. Northwest wind around 5 mph becoming light and variable in the evening.

    Low: 12 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Snow. Low around 11. South wind around 11 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of around 2 inches.
Wednesday
Snow before 9am, then a slight chance of rain and snow after 5pm. High near 35. Southwest wind around 11 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 16. West wind 8 to 10 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 29. West wind around 6 mph.
Thursday Night
Mostly clear, with a low around 12. Northwest wind around 5 mph becoming light and variable in the evening.
Friday
Sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
A chance of snow before 1pm. Partly sunny, with a high near 25. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 9.
Monday
A chance of snow. Partly sunny, with a high near 20. Chance of precipitation is 40%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 4. Chance of precipitation is 30%.
Tuesday
A chance of snow. Partly sunny, with a high near 28. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Apex NY
 42.07°N 75.27°W (Elev. 1991 ft)
Last Update:
1:18 am EST Feb 25, 2026
Forecast Valid:
3am EST Feb 25, 2026-6pm EST Mar 3, 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