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Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Partly Cloudy

39°F

4°C

Humidity 36%
Wind Speed W 14 G 24 mph
Barometer 29.89 in (1013.5 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 22 Jan 2:56 pm EST
Extended Forecast for

Lexington NY

Winter Storm Watch January 25, 07:00am until January 26, 07:00pm
Cold Weather Advisory January 23, 07:00pm until January 24, 10:00am
Click here for hazard details and duration
Winter Storm Watch
Cold Weather Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 14. West wind around 6 mph, with gusts as high as 20 mph.

    Low: 14 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 23. Wind chill values as low as -1. West wind 6 to 10 mph, with gusts as high as 25 mph.

    High: 23 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -3. Wind chill values as low as -15. Northwest wind 8 to 10 mph, with gusts as high as 26 mph.

    Low: -3 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 7. Wind chill values as low as -15. Northwest wind around 6 mph, with gusts as high as 20 mph.

    High: 7 °F

    Cold

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around 1. Calm wind. Chance of precipitation is 30%.

    Low: 1 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 13. Chance of precipitation is 90%.

    High: 13 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. Low around 8. Chance of precipitation is 100%.

    Low: 8 °F

    Snow

  • Monday

    Monday: Snow. High near 17. Chance of precipitation is 80%.

    High: 17 °F

    Snow

  • Monday Night

    Monday Night: A chance of snow before 1am. Mostly cloudy, with a low around 1. Chance of precipitation is 30%.

    Low: 1 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 14. West wind around 6 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 23. Wind chill values as low as -1. West wind 6 to 10 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around -3. Wind chill values as low as -15. Northwest wind 8 to 10 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny and cold, with a high near 7. Wind chill values as low as -15. Northwest wind around 6 mph, with gusts as high as 20 mph.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 1. Calm wind. Chance of precipitation is 30%.
Sunday
Snow. The snow could be heavy at times. High near 13. Chance of precipitation is 90%.
Sunday Night
Snow. Low around 8. Chance of precipitation is 100%.
Monday
Snow. High near 17. Chance of precipitation is 80%.
Monday Night
A chance of snow before 1am. Mostly cloudy, with a low around 1. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 14.
Tuesday Night
Partly cloudy, with a low around 3.
Wednesday
Partly sunny, with a high near 17.
Wednesday Night
Mostly cloudy, with a low around 3.
Thursday
A chance of snow. Partly sunny, with a high near 15. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lexington NY
 42.22°N 74.38°W (Elev. 1775 ft)
Last Update:
1:01 pm EST Jan 22, 2026
Forecast Valid:
3pm EST Jan 22, 2026-6pm EST Jan 29, 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