Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Snow Freezing Fog

2°F

-17°C

Humidity 88%
Wind Speed E 12 mph
Barometer 30.36 in (1031.7 mb)
Dewpoint -1°F (-18°C)
Visibility 0.50 mi
Wind Chill-15°F (-26°C)
Last update 25 Jan 9:56 am EST
Extended Forecast for

3 Miles WNW Big Indian NY

Winter Storm Warning until January 26, 07:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until January 26, 07:00pm

    NOW until 7:00pm Mon

    Winter Storm Warning

  • Today

    High: 9 °F

    Heavy Snow

  • Tonight

    Tonight: Snow before 2am, then a chance of snow and sleet between 2am and 3am, then snow likely after 3am. The snow could be heavy at times.  Temperature rising to around 16 by 5am. Wind chill values as low as -8. East wind 9 to 15 mph.  Chance of precipitation is 100%. New snow and sleet accumulation of 6 to 10 inches possible.

    Low: 8 °F

    Heavy Snow
    then
    Snow/Sleet
    Likely

  • Monday

    Monday: Snow, mainly before 1pm.  High near 19. Wind chill values as low as -3. East wind 6 to 16 mph becoming northwest in the afternoon.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 19 °F

    Snow

  • Monday Night

    Monday Night: A chance of snow showers before 1am.  Mostly cloudy, with a low around 3. Wind chill values as low as -14. Blustery, with a northwest wind 18 to 22 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 3 °F

    Chance Snow
    Showers and
    Blustery

  • Tuesday

    Tuesday: A slight chance of snow showers.  Partly sunny, with a high near 12. West wind 10 to 15 mph.  Chance of precipitation is 20%.

    High: 12 °F

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around -1.

    Low: -1 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 14.

    High: 14 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -2.

    Low: -2 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow. The snow could be heavy at times. High near 9. Wind chill values as low as -8. Southeast wind 7 to 9 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 10 to 16 inches possible.
Tonight
Snow before 2am, then a chance of snow and sleet between 2am and 3am, then snow likely after 3am. The snow could be heavy at times. Temperature rising to around 16 by 5am. Wind chill values as low as -8. East wind 9 to 15 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 6 to 10 inches possible.
Monday
Snow, mainly before 1pm. High near 19. Wind chill values as low as -3. East wind 6 to 16 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 3. Wind chill values as low as -14. Blustery, with a northwest wind 18 to 22 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
A slight chance of snow showers. Partly sunny, with a high near 12. West wind 10 to 15 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around -1.
Wednesday
Partly sunny, with a high near 14.
Wednesday Night
Mostly cloudy, with a low around -2.
Thursday
Mostly cloudy, with a high near 11.
Thursday Night
Mostly cloudy, with a low around -5. Blustery.
Friday
Partly sunny, with a high near 12.
Friday Night
Mostly cloudy, with a low around -1. Blustery.
Saturday
Partly sunny, with a high near 16.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Big Indian NY
 42.1°N 74.5°W (Elev. 2999 ft)
6:52 am EST Jan 25, 2026
10am EST Jan 25, 2026-6pm EST Jan 31, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database