Snowy, Very Cold and Windy from the Northern Plains to Great Lakes; Critical Fire Weather in South Texas

Moderate to heavy lake effect snow is expected downwind of the Great Lakes, with the Chicago metro potentially receiving 6 to 12 inches of snowfall. A frigid airmass will bring very cold temperatures to the Central U.S. and Mississippi Valley today, migrating into the Eastern U.S. on Monday. Dry and windy weather will bring critical fire weather conditions to South Texas today. Read More >

Current conditions at

Monticello, Sullivan County International Airport (KMSV)

Lat: 41.7°NLon: 74.8°WElev: 1404ft.

Rain Fog/Mist

47°F

8°C

Humidity 97%
Wind Speed NE 9 mph
Barometer 29.78 in (1008.9 mb)
Dewpoint 46°F (8°C)
Visibility 3.00 mi
Wind Chill43°F (6°C)
Last update 9 Nov 12:56 pm EST
Extended Forecast for

6 Miles NE Sundown NY

  • This Afternoon

    This Afternoon: Showers likely, mainly after 4pm.  Cloudy, with a high near 50. Southeast wind around 9 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Showers
    Likely

  • Tonight

    Tonight: Rain, mainly before 4am.  Low around 33. South wind 7 to 9 mph becoming west after midnight.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 33 °F

    Rain

  • Monday

    Monday: A chance of rain before 2pm, then a chance of snow between 2pm and 5pm.  Mostly cloudy, with a temperature rising to near 40 by 11am, then falling to around 30 during the remainder of the day. Southwest wind 7 to 10 mph becoming northwest in the morning.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 40 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of snow showers, mainly before 1am.  Mostly cloudy, with a low around 17. Blustery, with a northwest wind 18 to 20 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance Snow
    Showers and
    Blustery

  • Veterans Day

    Veterans Day: A slight chance of snow showers.  Partly sunny, with a high near 30. Breezy, with a west wind 21 to 23 mph, with gusts as high as 34 mph.  Chance of precipitation is 20%.

    High: 30 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers.  Mostly cloudy, with a low around 21. Windy.  Chance of precipitation is 20%.

    Low: 21 °F

    Slight Chance
    Snow Showers
    and Windy

  • Wednesday

    Wednesday: A chance of snow showers after 1pm.  Mostly cloudy, with a high near 36. Chance of precipitation is 30%.

    High: 36 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers before 1am.  Mostly cloudy, with a low around 27. Breezy.  Chance of precipitation is 40%.

    Low: 27 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday

    Thursday: A chance of snow showers.  Partly sunny, with a high near 37. Chance of precipitation is 30%.

    High: 37 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Showers likely, mainly after 4pm. Cloudy, with a high near 50. Southeast wind around 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain, mainly before 4am. Low around 33. South wind 7 to 9 mph becoming west after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A chance of rain before 2pm, then a chance of snow between 2pm and 5pm. Mostly cloudy, with a temperature rising to near 40 by 11am, then falling to around 30 during the remainder of the day. Southwest wind 7 to 10 mph becoming northwest in the morning. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 17. Blustery, with a northwest wind 18 to 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Veterans Day
A slight chance of snow showers. Partly sunny, with a high near 30. Breezy, with a west wind 21 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Tuesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 21. Windy. Chance of precipitation is 20%.
Wednesday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
Wednesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 27. Breezy. Chance of precipitation is 40%.
Thursday
A chance of snow showers. Partly sunny, with a high near 37. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
Partly sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NE Sundown NY
 41.96°N 74.41°W (Elev. 3110 ft)
12:53 pm EST Nov 9, 2025
1pm EST Nov 9, 2025-6pm EST Nov 15, 2025
 
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Additional Resources

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Hourly Weather Forecast

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