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

35°F

2°C

Humidity 100%
Wind Speed E 5 mph
Barometer 29.74 in (1008.0 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 23 Mar 5:56 am EDT
Extended Forecast for

4 Miles WSW Big Indian NY

  • Today

    Today: A chance of snow, freezing rain, and sleet before noon, then a slight chance of snow between noon and 2pm. Mostly cloudy, with a high near 30. Northwest wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. Total daytime snow and sleet accumulation of less than a half inch possible.

    High: 30 °F

    Chance Wintry
    Mix then
    Slight Chance
    Snow Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. Northwest wind around 18 mph, with gusts as high as 28 mph.

    Low: 18 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 39. Northwest wind 7 to 14 mph.

    High: 39 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23. West wind around 11 mph.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 46. Southwest wind 9 to 14 mph.

    High: 46 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.

    Low: 32 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain after 2pm. Mostly cloudy, with a high near 53. Chance of precipitation is 30%.

    High: 53 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain, mainly after 8pm. Low around 31. Chance of precipitation is 80%.

    Low: 31 °F

    Rain

  • Friday

    Friday: Rain, possibly mixing with snow after 8am, then gradually ending. High near 37. Chance of precipitation is 80%.

    High: 37 °F

    Rain/Snow
    then Chance
    Rain/Snow

Detailed Forecast

Today
A chance of snow, freezing rain, and sleet before noon, then a slight chance of snow between noon and 2pm. Mostly cloudy, with a high near 30. Northwest wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. Total daytime snow and sleet accumulation of less than a half inch possible.
Tonight
Mostly cloudy, with a low around 18. Northwest wind around 18 mph, with gusts as high as 28 mph.
Tuesday
Sunny, with a high near 39. Northwest wind 7 to 14 mph.
Tuesday Night
Mostly cloudy, with a low around 23. West wind around 11 mph.
Wednesday
Partly sunny, with a high near 46. Southwest wind 9 to 14 mph.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Thursday
A chance of rain after 2pm. Mostly cloudy, with a high near 53. Chance of precipitation is 30%.
Thursday Night
Rain, mainly after 8pm. Low around 31. Chance of precipitation is 80%.
Friday
Rain, possibly mixing with snow after 8am, then gradually ending. High near 37. Chance of precipitation is 80%.
Friday Night
Mostly clear, with a low around 13.
Saturday
Sunny, with a high near 32.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Big Indian NY
 42.05°N 74.5°W (Elev. 3189 ft)
Last Update:
2:37 am EDT Mar 23, 2026
Forecast Valid:
6am EDT Mar 23, 2026-6pm EDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation