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

41°F

5°C

Humidity 93%
Wind Speed E 10 G 18 mph
Barometer 29.49 in (999.4 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 12 Nov 8:56 pm EST
Extended Forecast for

5 Miles SSE Big Indian NY

Winter Weather Advisory until November 13, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until November 13, 01:00pm

    NOW until 1:00pm Fri

    Winter Weather Advisory

  • Tonight

    Low: 25 °F

    Rain/Snow
    then Snow

  • Friday

    Friday: Snow likely before 1pm, then a chance of snow showers, mainly between 1pm and 3pm. Cloudy, with a high near 32. North wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 32 °F

    Snow Likely
    then Chance
    Snow

  • Friday Night

    Friday Night: A chance of snow showers, mainly before 11pm. Cloudy, with a low around 21. Northwest wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow
    Showers then
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 32. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 32 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A slight chance of snow showers. Mostly cloudy, with a low around 24. Northwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

Tonight
Rain and snow, becoming all snow after 11pm. Low around 25. North wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.
Friday
Snow likely before 1pm, then a chance of snow showers, mainly between 1pm and 3pm. Cloudy, with a high near 32. North wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Friday Night
A chance of snow showers, mainly before 11pm. Cloudy, with a low around 21. Northwest wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday
Mostly cloudy, with a high near 32. Northwest wind 7 to 11 mph, with gusts as high as 21 mph.
Saturday Night
A slight chance of snow showers. Mostly cloudy, with a low around 24. Northwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Sunday
Mostly cloudy, with a high near 35.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 41.
Monday Night
Mostly clear, with a low around 22.
Tuesday
Sunny, with a high near 47.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
Sunny, with a high near 53.
Wednesday Night
Mostly clear, with a low around 29.
Thursday
Sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Big Indian NY
 42.02°N 74.42°W (Elev. 2871 ft)
Last Update:
7:36 pm EST Nov 12, 2026
Forecast Valid:
10pm EST Nov 12, 2026-6pm EST Nov 19, 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