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.

Partly Cloudy

35°F

2°C

Humidity 57%
Wind Speed W 14 G 30 mph
Barometer 29.75 in (1008.9 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 14 Mar 7:56 am EDT
Extended Forecast for

Grahamsville NY

Wind Advisory until March 14, 02:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until March 14, 02:00pm

    NOW until 2:00pm Sat

    Wind Advisory

  • Today

    High: 39 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 24. Northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 23 mph.

    Low: 24 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 44. Calm wind becoming southeast 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 44 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A slight chance of rain showers before 10pm, then a slight chance of rain and snow showers between 10pm and 1am, then rain showers after 1am. Low around 35. Southeast wind around 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 35 °F

    Slight Chance
    Rain/Snow
    then
    Rain/Snow

  • Monday

    Monday: Showers, with thunderstorms also possible after 2pm. High near 60. South wind 7 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.

    High: 60 °F

    Showers

  • Monday Night

    Monday Night: Rain showers before 5am, then a chance of rain and snow showers. Some thunder is also possible. Low around 26. Chance of precipitation is 90%.

    Low: 26 °F

    Showers then
    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow showers before 8am. Partly sunny, with a high near 34. Chance of precipitation is 30%.

    High: 34 °F

    Chance Snow
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 39. Breezy, with a west wind 17 to 21 mph, with gusts as high as 41 mph.
Tonight
Increasing clouds, with a low around 24. Northwest wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 23 mph.
Sunday
Mostly cloudy, with a high near 44. Calm wind becoming southeast 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
A slight chance of rain showers before 10pm, then a slight chance of rain and snow showers between 10pm and 1am, then rain showers after 1am. Low around 35. Southeast wind around 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
Showers, with thunderstorms also possible after 2pm. High near 60. South wind 7 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.
Monday Night
Rain showers before 5am, then a chance of rain and snow showers. Some thunder is also possible. Low around 26. Chance of precipitation is 90%.
Tuesday
A chance of snow showers before 8am. Partly sunny, with a high near 34. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
Mostly sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Partly sunny, with a high near 44.
Thursday Night
Partly cloudy, with a low around 28.
Friday
A chance of showers. Mostly sunny, with a high near 46. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grahamsville NY
 41.84°N 74.55°W (Elev. 1115 ft)
Last Update:
5:58 am EDT Mar 14, 2026
Forecast Valid:
8am EDT Mar 14, 2026-6pm EDT Mar 20, 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