Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Light Rain

47°F

8°C

Humidity 100%
Wind Speed Calm
Barometer 29.70 in (1006.2 mb)
Dewpoint 47°F (8°C)
Visibility 8.00 mi
Last update 10 Nov 2:56 am EST
Extended Forecast for

6 Miles N Sundown NY

  • Overnight

    Overnight: Rain likely, mainly before 4am.  Patchy fog.  Otherwise, cloudy, with a low around 34. Calm wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Rain Likely
    and Patchy
    Fog

  • Monday

    Monday: A chance of rain and snow showers before 7am, then a chance of rain showers.  Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 44. Calm wind becoming northwest 5 to 8 mph in the morning.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow and
    Patchy Fog
    then Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of snow showers after 4am.  Mostly cloudy, with a low around 18. Northwest wind around 10 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    Low: 18 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Veterans Day

    Veterans Day: A chance of snow showers, mainly before 1pm.  Mostly cloudy, with a high near 32. West wind around 15 mph, with gusts as high as 33 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers after 1am.  Mostly cloudy, with a low around 21. West wind 9 to 13 mph, with gusts as high as 31 mph.  Chance of precipitation is 20%.

    Low: 21 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Wednesday

    Wednesday: A slight chance of showers after 1pm.  Cloudy, with a high near 40. Chance of precipitation is 20%.

    High: 40 °F

    Cloudy then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers before 1am.  Mostly cloudy, with a low around 28. Chance of precipitation is 40%.

    Low: 28 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A chance of snow showers.  Mostly cloudy, with a high near 40. Chance of precipitation is 40%.

    High: 40 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A chance of snow showers before 1am.  Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

    Low: 25 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Rain likely, mainly before 4am. Patchy fog. Otherwise, cloudy, with a low around 34. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A chance of rain and snow showers before 7am, then a chance of rain showers. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 44. Calm wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
A slight chance of snow showers after 4am. Mostly cloudy, with a low around 18. Northwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Veterans Day
A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 32. West wind around 15 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday Night
A slight chance of snow showers after 1am. Mostly cloudy, with a low around 21. West wind 9 to 13 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of showers after 1pm. Cloudy, with a high near 40. Chance of precipitation is 20%.
Wednesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
Thursday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 42.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
A chance of showers. Partly sunny, with a high near 44. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Sundown NY
 41.99°N 74.49°W (Elev. 2425 ft)
1:03 am EST Nov 10, 2025
3am EST Nov 10, 2025-6pm EST Nov 16, 2025
 
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Additional Resources

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