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

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

4 Miles E Lewbeach NY

Winter Storm Warning December 26, 04:00pm until December 27, 01:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Today

    Today: Snow, mainly after 2pm. High near 19. Wind chill values as low as -3. Light and variable wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 19 °F

    Mostly Cloudy
    then Snow

  • Tonight

    Tonight: Snow, mainly before 2am. The snow could be heavy at times. Low around 11. Southeast wind around 7 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 11 °F

    Heavy Snow
    then Snow
    Likely

  • Saturday

    Saturday: A chance of snow before noon, then a slight chance of snow showers between noon and 1pm. Mostly cloudy, with a high near 25. East wind around 5 mph becoming calm in the morning. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 12. Calm wind.

    Low: 12 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of freezing rain after 4pm. Mostly cloudy, with a high near 30. Light and variable wind becoming south around 6 mph in the morning. Chance of precipitation is 50%.

    High: 30 °F

    Mostly Cloudy
    then Chance
    Freezing Rain

  • Sunday Night

    Sunday Night: Freezing rain, mainly after 7pm. Low around 26. Chance of precipitation is 100%.

    Low: 26 °F

    Freezing Rain

  • Monday

    Monday: Rain before 1pm, then rain and snow likely. High near 40. Chance of precipitation is 90%.

    High: 40 °F

    Rain then
    Rain/Snow

  • Monday Night

    Monday Night: A chance of snow showers. Cloudy, with a low around 13. Breezy. Chance of precipitation is 40%.

    Low: 13 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday

    Tuesday: A chance of snow showers. Mostly cloudy, with a high near 17. Breezy. Chance of precipitation is 30%.

    High: 17 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Today
Snow, mainly after 2pm. High near 19. Wind chill values as low as -3. Light and variable wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow, mainly before 2am. The snow could be heavy at times. Low around 11. Southeast wind around 7 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Saturday
A chance of snow before noon, then a slight chance of snow showers between noon and 1pm. Mostly cloudy, with a high near 25. East wind around 5 mph becoming calm in the morning. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 12. Calm wind.
Sunday
A chance of freezing rain after 4pm. Mostly cloudy, with a high near 30. Light and variable wind becoming south around 6 mph in the morning. Chance of precipitation is 50%.
Sunday Night
Freezing rain, mainly after 7pm. Low around 26. Chance of precipitation is 100%.
Monday
Rain before 1pm, then rain and snow likely. High near 40. Chance of precipitation is 90%.
Monday Night
A chance of snow showers. Cloudy, with a low around 13. Breezy. Chance of precipitation is 40%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 17. Breezy. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 13.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 21. Chance of precipitation is 40%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 7. Chance of precipitation is 30%.
New Year's Day
Mostly cloudy, with a high near 15.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Lewbeach NY
 41.99°N 74.7°W (Elev. 2782 ft)
Last Update:
1:10 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

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