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

26°F

-3°C

Humidity 84%
Wind Speed N 10 G 18 mph
Barometer 29.63 in (1005.0 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 23 Feb 2:56 am EST
Extended Forecast for

Lexington NY

Winter Storm Warning February 23, 03:01am until February 23, 07:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 23, 03:01am until February 23, 07:00pm

    NOW until 7:00pm Mon

    Winter Storm Warning

  • Overnight

    Low: 22 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday

    Monday: Snow, mainly before noon. The snow could be heavy at times. Areas of blowing snow before 1pm. High near 28. North wind around 14 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    High: 28 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 9. Wind chill values as low as -3. Northwest wind 9 to 13 mph, with gusts as high as 31 mph.

    Low: 9 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 20. Wind chill values as low as -4. Northwest wind 6 to 9 mph, with gusts as high as 25 mph.

    High: 20 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely after 1am. Mostly cloudy, with a low around 10. Light and variable wind becoming south around 5 mph after midnight. Chance of precipitation is 70%.

    Low: 10 °F

    Partly Cloudy
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow. High near 35. Chance of precipitation is 80%.

    High: 35 °F

    Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow after 1pm. Partly sunny, with a high near 33. Chance of precipitation is 40%.

    High: 33 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Areas of blowing snow after 4am. Low around 22. North wind around 14 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 4 to 8 inches possible.
Monday
Snow, mainly before noon. The snow could be heavy at times. Areas of blowing snow before 1pm. High near 28. North wind around 14 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Monday Night
Mostly cloudy, with a low around 9. Wind chill values as low as -3. Northwest wind 9 to 13 mph, with gusts as high as 31 mph.
Tuesday
Mostly sunny, with a high near 20. Wind chill values as low as -4. Northwest wind 6 to 9 mph, with gusts as high as 25 mph.
Tuesday Night
Snow likely after 1am. Mostly cloudy, with a low around 10. Light and variable wind becoming south around 5 mph after midnight. Chance of precipitation is 70%.
Wednesday
Snow. High near 35. Chance of precipitation is 80%.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
A chance of snow after 1pm. Partly sunny, with a high near 33. Chance of precipitation is 40%.
Thursday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 34.
Friday Night
Mostly clear, with a low around 20.
Saturday
Sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 36.
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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:
12:54 am EST Feb 23, 2026
Forecast Valid:
3am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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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