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

31°F

-1°C

Humidity 100%
Wind Speed E 7 mph
Barometer 29.84 in (1011.9 mb)
Dewpoint 31°F (-1°C)
Visibility 8.00 mi
Wind Chill24°F (-4°C)
Last update 18 Feb 11:56 pm EST
Extended Forecast for

6 Miles SW Big Indian NY

Winter Weather Advisory February 19, 12:26am until February 19, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 19, 12:26am until February 19, 04:00am

    NOW until 4:00am Thu

    Winter Weather Advisory

  • Overnight

    Low: 25 °F

    Slight Chance
    Freezing Rain
    and Patchy
    Fog

  • Thursday

    Thursday: Mostly cloudy, with a high near 33. Calm wind becoming south around 6 mph in the morning.

    High: 33 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of snow and freezing rain after 1am. Mostly cloudy, with a low around 23. South wind around 6 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Mostly Cloudy
    then Chance
    Wintry Mix

  • Friday

    Friday: Freezing rain, possibly mixed with snow, becoming all freezing rain after 4pm. High near 32. Southeast wind around 8 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Wintry Mix

  • Friday Night

    Friday Night: Snow likely, mainly between 7pm and 1am. Mostly cloudy, with a low around 26. Southeast wind around 7 mph becoming west after midnight. Chance of precipitation is 70%.

    Low: 26 °F

    Snow Likely

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.

    High: 33 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.

    Low: 19 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow. Mostly cloudy, with a high near 29. Chance of precipitation is 50%.

    High: 29 °F

    Chance Snow

Detailed Forecast

Overnight
A slight chance of freezing rain before 3am. Patchy fog between 2am and 4am. Otherwise, cloudy, with a low around 25. East wind 3 to 5 mph. Chance of precipitation is 20%.
Thursday
Mostly cloudy, with a high near 33. Calm wind becoming south around 6 mph in the morning.
Thursday Night
A chance of snow and freezing rain after 1am. Mostly cloudy, with a low around 23. South wind around 6 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Friday
Freezing rain, possibly mixed with snow, becoming all freezing rain after 4pm. High near 32. Southeast wind around 8 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Friday Night
Snow likely, mainly between 7pm and 1am. Mostly cloudy, with a low around 26. Southeast wind around 7 mph becoming west after midnight. Chance of precipitation is 70%.
Saturday
A chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Sunday
A chance of snow. Mostly cloudy, with a high near 29. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 17. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 28. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 10.
Tuesday
Mostly sunny, with a high near 23.
Tuesday Night
Partly cloudy, with a low around 7.
Wednesday
A chance of snow. Partly sunny, with a high near 29. Chance of precipitation is 30%.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Big Indian NY
 42.04°N 74.54°W (Elev. 2871 ft)
Last Update:
10:01 pm EST Feb 18, 2026
Forecast Valid:
12am EST Feb 19, 2026-6pm EST Feb 25, 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