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

6 Miles SSW Big Indian NY

Blizzard Warning February 23, 08:46am until February 23, 07:00pm
Click here for hazard details and duration
Blizzard Warning
  •  
    Blizzard Warning February 23, 08:46am until February 23, 07:00pm

    NOW until 7:00pm Mon

    Blizzard Warning

  • Today

    High: 26 °F

    Snow and
    Areas Blowing
    Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 7. Wind chill values as low as -7. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 34 mph.

    Low: 7 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 18. Wind chill values as low as -10. Northwest wind 10 to 16 mph, with gusts as high as 29 mph.

    High: 18 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely after 1am.  Mostly cloudy, with a low around 7. Wind chill values as low as -5. West wind around 8 mph becoming south after midnight.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 7 °F

    Partly Cloudy
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow.  High near 33. Southwest wind around 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%.

    High: 33 °F

    Snow

  • Wednesday Night

    Wednesday Night: A slight chance of snow before 1am.  Mostly cloudy, with a low around 15. Chance of precipitation is 20%.

    Low: 15 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A chance of snow after 1pm.  Mostly cloudy, with a high near 31. Chance of precipitation is 50%.

    High: 31 °F

    Partly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 1am.  Mostly cloudy, with a low around 18. Chance of precipitation is 60%.

    Low: 18 °F

    Snow Likely

Detailed Forecast

Today
Snow, mainly before noon. Areas of blowing snow before 1pm. High near 26. Blustery, with a north wind 17 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Mostly cloudy, with a low around 7. Wind chill values as low as -7. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 34 mph.
Tuesday
Mostly sunny, with a high near 18. Wind chill values as low as -10. Northwest wind 10 to 16 mph, with gusts as high as 29 mph.
Tuesday Night
Snow likely after 1am. Mostly cloudy, with a low around 7. Wind chill values as low as -5. West wind around 8 mph becoming south after midnight. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. High near 33. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Wednesday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 15. Chance of precipitation is 20%.
Thursday
A chance of snow after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 50%.
Thursday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 33.
Friday Night
Mostly clear, with a low around 17.
Saturday
Sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Partly sunny, with a high near 35.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Big Indian NY
 41.98°N 74.46°W (Elev. 2900 ft)
6:53 am EST Feb 23, 2026
8am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
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Additional Resources

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Hourly Weather Forecast

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