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.

Fog/Mist

33°F

1°C

Humidity 100%
Wind Speed W 6 mph
Barometer 29.65 in (1005.4 mb)
Dewpoint 33°F (1°C)
Visibility 1.50 mi
Wind Chill27°F (-3°C)
Last update 7 Jan 8:56 am EST
Extended Forecast for

3 Miles NNW Lewbeach NY

Winter Weather Advisory January 7, 09:49am until January 7, 11:00am
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory January 7, 09:49am until January 7, 11:00am

    NOW until 11:00am Wed

    Winter Weather Advisory

  • Today

    High: 36 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 29. Northwest wind 6 to 8 mph.

    Low: 29 °F

    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 39. Northwest wind around 6 mph becoming calm in the afternoon.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 28. Calm wind becoming south around 6 mph after midnight.

    Low: 28 °F

    Increasing
    Clouds

  • Friday

    Friday: Showers. High near 43. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    High: 43 °F

    Showers

  • Friday Night

    Friday Night: A chance of showers, mainly before 1am. Cloudy, with a low around 36. Chance of precipitation is 30%.

    Low: 36 °F

    Chance
    Showers

  • Saturday

    Saturday: Rain. High near 44. Chance of precipitation is 80%.

    High: 44 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely before 1am, then a chance of showers after 1am. Cloudy, with a low around 31. Chance of precipitation is 70%.

    Low: 31 °F

    Rain Likely

Detailed Forecast

Today
A chance of snow showers, mainly before 10am. Mostly cloudy, with a high near 36. Northwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tonight
Cloudy, with a low around 29. Northwest wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 39. Northwest wind around 6 mph becoming calm in the afternoon.
Thursday Night
Increasing clouds, with a low around 28. Calm wind becoming south around 6 mph after midnight.
Friday
Showers. High near 43. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Friday Night
A chance of showers, mainly before 1am. Cloudy, with a low around 36. Chance of precipitation is 30%.
Saturday
Rain. High near 44. Chance of precipitation is 80%.
Saturday Night
Rain likely before 1am, then a chance of showers after 1am. Cloudy, with a low around 31. Chance of precipitation is 70%.
Sunday
A chance of rain and snow showers. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 18.
Monday
Partly sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Lewbeach NY
 42.04°N 74.8°W (Elev. 2274 ft)
Last Update:
6:03 am EST Jan 7, 2026
Forecast Valid:
9am EST Jan 7, 2026-6pm EST Jan 13, 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