Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fog/Mist

46°F

8°C

Humidity 100%
Wind Speed NW 3 mph
Barometer 29.76 in (1008.3 mb)
Dewpoint 46°F (8°C)
Visibility 3.00 mi
Last update 22 Mar 9:56 pm EDT
Extended Forecast for

3 Miles WNW Big Indian NY

  • Tonight

    Tonight: Rain likely before 4am, then rain likely, possibly mixed with freezing rain.  Cloudy, with a low around 27. North wind around 8 mph.  Chance of precipitation is 70%. Little or no ice accumulation expected.

    Low: 27 °F

    Rain Likely
    then
    Rain/Freezing
    Rain Likely

  • Monday

    Monday: A chance of snow showers, mainly before 2pm.  Mostly cloudy, with a high near 31. North wind 8 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 20. Northwest wind 15 to 18 mph.

    Low: 20 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 41. Northwest wind 7 to 11 mph becoming west in the afternoon.

    High: 41 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26. West wind around 11 mph.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain and snow after 2am.  Mostly cloudy, with a low around 29. Chance of precipitation is 30%.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of rain and snow before 8am, then a chance of rain after 2pm.  Mostly cloudy, with a high near 51. Chance of precipitation is 30%.

    High: 51 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain before 2am, then rain and snow likely.  Low around 30. Chance of precipitation is 80%.

    Low: 30 °F

    Rain then
    Rain/Snow

Detailed Forecast

Tonight
Rain likely before 4am, then rain likely, possibly mixed with freezing rain. Cloudy, with a low around 27. North wind around 8 mph. Chance of precipitation is 70%. Little or no ice accumulation expected.
Monday
A chance of snow showers, mainly before 2pm. Mostly cloudy, with a high near 31. North wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday Night
Mostly cloudy, with a low around 20. Northwest wind 15 to 18 mph.
Tuesday
Sunny, with a high near 41. Northwest wind 7 to 11 mph becoming west in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 26. West wind around 11 mph.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
A chance of rain and snow after 2am. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Thursday
A chance of rain and snow before 8am, then a chance of rain after 2pm. Mostly cloudy, with a high near 51. Chance of precipitation is 30%.
Thursday Night
Rain before 2am, then rain and snow likely. Low around 30. Chance of precipitation is 80%.
Friday
Rain and snow likely before 8am. Partly sunny, with a high near 39. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 14.
Saturday
Mostly sunny, with a high near 32.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Partly sunny, with a high near 41.
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)
8:59 pm EDT Mar 22, 2026
10pm EDT Mar 22, 2026-6pm EDT Mar 29, 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