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Hazardous Weather Conditions

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Fair

9°F

-13°C

Humidity 80%
Wind Speed W 7 mph
Barometer 30.17 in (1024.1 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 26 Dec 4:56 am EST
Extended Forecast for

2 Miles S Callicoon Center NY

Winter Storm Warning December 26, 01:00pm until December 27, 12:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Today

    Today: Snow, mainly after 4pm. The snow could be heavy at times. High near 21. Wind chill values as low as zero. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 80%. Total daytime snow accumulation of around 3 inches.

    High: 21 °F

    Mostly Cloudy
    then Heavy
    Snow

  • Tonight

    Tonight: Snow, mainly before 2am. The snow could be heavy at times. Low around 16. Southeast wind around 6 mph. Chance of precipitation is 100%. New snow accumulation of around 5 inches.

    Low: 16 °F

    Heavy Snow

  • Saturday

    Saturday: A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 28. Calm wind. Chance of precipitation is 20%.

    High: 28 °F

    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 13. Calm wind.

    Low: 13 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain or freezing rain between 1pm and 4pm, then a chance of freezing rain after 4pm. Mostly cloudy, with a high near 32. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 50%.

    High: 32 °F

    Mostly Cloudy
    then Chance
    Rain/Freezing
    Rain

  • Sunday Night

    Sunday Night: Freezing rain before 1am, then rain. Low around 30. Chance of precipitation is 100%.

    Low: 30 °F

    Freezing Rain
    then
    Rain/Freezing
    Rain

  • Monday

    Monday: Rain and snow before 9am, then rain between 9am and 5pm, then rain and snow likely after 5pm. High near 40. Chance of precipitation is 90%.

    High: 40 °F

    Rain/Snow

  • Monday Night

    Monday Night: Snow showers likely, mainly before 7pm. Mostly cloudy, with a low around 17. Breezy. Chance of precipitation is 60%.

    Low: 17 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers and
    Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 21. Breezy.

    High: 21 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Today
Snow, mainly after 4pm. The snow could be heavy at times. High near 21. Wind chill values as low as zero. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 80%. Total daytime snow accumulation of around 3 inches.
Tonight
Snow, mainly before 2am. The snow could be heavy at times. Low around 16. Southeast wind around 6 mph. Chance of precipitation is 100%. New snow accumulation of around 5 inches.
Saturday
A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 28. Calm wind. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 13. Calm wind.
Sunday
A chance of rain or freezing rain between 1pm and 4pm, then a chance of freezing rain after 4pm. Mostly cloudy, with a high near 32. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 50%.
Sunday Night
Freezing rain before 1am, then rain. Low around 30. Chance of precipitation is 100%.
Monday
Rain and snow before 9am, then rain between 9am and 5pm, then rain and snow likely after 5pm. High near 40. Chance of precipitation is 90%.
Monday Night
Snow showers likely, mainly before 7pm. Mostly cloudy, with a low around 17. Breezy. Chance of precipitation is 60%.
Tuesday
Mostly cloudy, with a high near 21. Breezy.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 25. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 10.
New Year's Day
Partly sunny, with a high near 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Callicoon Center NY
 41.82°N 74.94°W (Elev. 1660 ft)
Last Update:
5:04 am EST Dec 26, 2025
Forecast Valid:
5am EST Dec 26, 2025-6pm EST Jan 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