Winter Weather Advisory in Effect Tuesday Morning into Wednesday Morning

A Winter Weather Advisory is in effect from 5 AM Tuesday to 9 AM Wednesday for portions of northern New York and Grand Isle County of Vermont. Periods of freezing rain are expected, with total ice accumulations up to two tenths of an inch possible. Difficult and slick travel conditions are possible, so be sure to slow down and use caution if traveling. Read More >

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fair

53°F

12°C

Humidity 59%
Wind Speed Calm
Barometer 29.95 in (1014.3 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 30 Mar 10:53 pm EDT
Extended Forecast for

3 Miles S Altona NY

Winter Weather Advisory March 31, 05:00am until April 1, 09:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: A 30 percent chance of rain after 5am.  Mostly cloudy, with a low around 30. Northeast wind 3 to 5 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Chance Rain

  • Tuesday

    Tuesday: Freezing rain and sleet, becoming all freezing rain after 10am.  High near 33. North wind around 6 mph.  Chance of precipitation is 90%. New ice accumulation of around a 0.1 of an inch possible.  Little or no sleet accumulation expected.

    High: 33 °F

    Wintry Mix
    then Freezing
    Rain Likely

  • Tuesday Night

    Tuesday Night: Freezing rain.  Low around 29. Calm wind becoming northwest around 5 mph after midnight.  Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.2 of an inch possible.

    Low: 29 °F

    Freezing Rain

  • Wednesday

    Wednesday: Freezing rain likely before 10am, then a chance of rain and sleet between 10am and 11am.  Mostly cloudy, with a high near 40. Northwest wind 7 to 9 mph.  Chance of precipitation is 60%. Little or no sleet accumulation expected.

    High: 40 °F

    Wintry Mix
    Likely then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25. Northeast wind around 5 mph.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain likely, possibly mixed with snow.  Mostly cloudy, with a high near 39. East wind around 7 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 39 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Rain and snow, becoming all rain after 11pm.  Low around 34. Southeast wind 6 to 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%.

    Low: 34 °F

    Rain/Snow
    then Rain

  • Friday

    Friday: Rain.  High near 61. South wind 9 to 11 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%.

    High: 61 °F

    Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 8pm.  Mostly cloudy, with a low around 37. Southwest wind around 7 mph.  Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

Detailed Forecast

Tonight
A 30 percent chance of rain after 5am. Mostly cloudy, with a low around 30. Northeast wind 3 to 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Freezing rain and sleet, becoming all freezing rain after 10am. High near 33. North wind around 6 mph. Chance of precipitation is 90%. New ice accumulation of around a 0.1 of an inch possible. Little or no sleet accumulation expected.
Tuesday Night
Freezing rain. Low around 29. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 100%. New ice accumulation of 0.1 to 0.2 of an inch possible.
Wednesday
Freezing rain likely before 10am, then a chance of rain and sleet between 10am and 11am. Mostly cloudy, with a high near 40. Northwest wind 7 to 9 mph. Chance of precipitation is 60%. Little or no sleet accumulation expected.
Wednesday Night
Mostly cloudy, with a low around 25. Northeast wind around 5 mph.
Thursday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 39. East wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain and snow, becoming all rain after 11pm. Low around 34. Southeast wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Friday
Rain. High near 61. South wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Friday Night
Rain likely, mainly before 8pm. Mostly cloudy, with a low around 37. Southwest wind around 7 mph. Chance of precipitation is 60%.
Saturday
A 30 percent chance of rain after 2pm. Mostly cloudy, with a high near 50. North wind around 6 mph becoming east in the afternoon.
Saturday Night
Rain likely. Mostly cloudy, with a low around 41. South wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Sunday
Rain likely. Mostly cloudy, with a high near 57. South wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 32. West wind around 9 mph. Chance of precipitation is 50%.
Monday
A 30 percent chance of snow showers. Partly sunny, with a high near 44. West wind around 9 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Altona NY
 44.84°N 73.67°W (Elev. 984 ft)
7:35 pm EDT Mar 30, 2026
11pm EDT Mar 30, 2026-6pm EDT Apr 6, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database