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.

Light Snow

19°F

-7°C

Humidity 81%
Wind Speed NW 15 G 25 mph
Barometer 29.76 in (1009.7 mb)
Dewpoint 14°F (-10°C)
Visibility 5.00 mi
Wind Chill5°F (-15°C)
Last update 24 Feb 3:56 am EST
Extended Forecast for

Colchester NY

  • Overnight

    Overnight: Snow showers likely. Cloudy, with a low around 11. Northwest wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

    Low: 11 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: A chance of snow showers, mainly before 9am. Mostly cloudy, with a high near 19. Wind chill values as low as -2. Northwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 19 °F

    Chance Snow
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow showers, mainly after midnight. The snow could be heavy at times. Temperature falling to near 13 by 9pm, then rising to around 23 during the remainder of the night. Calm wind becoming south 5 to 8 mph after midnight. Chance of precipitation is 90%. New snow accumulation of around 3 inches.

    Low: 13 °F⇑

    Partly Cloudy
    then Heavy
    Snow

  • Wednesday

    Wednesday: Snow showers likely before 10am, then snow showers likely, possibly mixed with freezing rain between 10am and 1pm, then snow showers, possibly mixed with rain after 1pm. High near 38. Southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.

    High: 38 °F

    Wintry Mix

  • Wednesday Night

    Wednesday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 19. West wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 19 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.

    High: 32 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.

    Low: 14 °F

    Chance Snow
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Overnight
Snow showers likely. Cloudy, with a low around 11. Northwest wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Tuesday
A chance of snow showers, mainly before 9am. Mostly cloudy, with a high near 19. Wind chill values as low as -2. Northwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow showers, mainly after midnight. The snow could be heavy at times. Temperature falling to near 13 by 9pm, then rising to around 23 during the remainder of the night. Calm wind becoming south 5 to 8 mph after midnight. Chance of precipitation is 90%. New snow accumulation of around 3 inches.
Wednesday
Snow showers likely before 10am, then snow showers likely, possibly mixed with freezing rain between 10am and 1pm, then snow showers, possibly mixed with rain after 1pm. High near 38. Southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.
Wednesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 19. West wind 3 to 5 mph. Chance of precipitation is 30%.
Thursday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
Thursday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
A chance of snow. Partly sunny, with a high near 28. Chance of precipitation is 30%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 7. Chance of precipitation is 30%.
Monday
A chance of snow. Partly sunny, with a high near 23. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Colchester NY
 42.16°N 75.08°W (Elev. 1424 ft)
Last Update:
4:09 am EST Feb 24, 2026
Forecast Valid:
4am EST Feb 24, 2026-6pm EST Mar 2, 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