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.

Fair

2°F

-17°C

Humidity 69%
Wind Speed NW 10 G 17 mph
Barometer 30.22 in (1027.0 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill-13°F (-25°C)
Last update 8 Feb 8:56 pm EST
Extended Forecast for

Lexington NY

Cold Weather Advisory February 8, 09:26pm until February 9, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory February 8, 09:26pm until February 9, 10:00am

    NOW until 10:00am Mon

    Cold Weather Advisory

  • Tonight

    Low: -6 °F

    Partly Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 18. Wind chill values as low as -23. Northwest wind 8 to 10 mph.

    High: 18 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 7. Northwest wind around 6 mph becoming calm after midnight.

    Low: 7 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 27. Calm wind becoming south 5 to 9 mph in the afternoon. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 27 °F

    Slight Chance
    Snow then
    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow before 1am. Mostly cloudy, with a low around 23. Southwest wind 10 to 14 mph becoming northwest after midnight. Chance of precipitation is 30%.

    Low: 23 °F

    Chance Snow

  • Wednesday

    Wednesday: A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 25. Chance of precipitation is 20%.

    High: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 22.

    High: 22 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around -6. Wind chill values as low as -25. Northwest wind 11 to 16 mph.
Monday
Increasing clouds, with a high near 18. Wind chill values as low as -23. Northwest wind 8 to 10 mph.
Monday Night
Mostly cloudy, with a low around 7. Northwest wind around 6 mph becoming calm after midnight.
Tuesday
A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 27. Calm wind becoming south 5 to 9 mph in the afternoon. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Tuesday Night
A chance of snow before 1am. Mostly cloudy, with a low around 23. Southwest wind 10 to 14 mph becoming northwest after midnight. Chance of precipitation is 30%.
Wednesday
A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 25. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 14.
Thursday
Mostly cloudy, with a high near 22.
Thursday Night
Mostly cloudy, with a low around 9.
Friday
Partly sunny, with a high near 24.
Friday Night
Mostly cloudy, with a low around 9.
Saturday
Mostly sunny, with a high near 28.
Saturday Night
Mostly cloudy, with a low around 14.
Sunday
A chance of snow. Partly sunny, with a high near 32. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lexington NY
 42.21°N 74.35°W (Elev. 2431 ft)
Last Update:
6:53 pm EST Feb 8, 2026
Forecast Valid:
9pm EST Feb 8, 2026-6pm EST Feb 15, 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