Lake Effect Snow Will Impact St. Lawrence County This Evening and Tonight

A Winter Weather Advisory is in effect from 1 PM today to 5 AM Tuesday for lake effect snow in southern St. Lawrence County. Total snow accumulations between 2 and 5 inches are expected. Plan on slippery road conditions. Strong winds will cause blowing snow and further reduce visibilities. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Heavy Snow Freezing Fog

22°F

-6°C

Humidity	85%
Wind Speed	SW 6 mph
Barometer	29.81 in (1009.9 mb)
Dewpoint	18°F (-8°C)
Visibility	0.25 mi
Wind Chill	14°F (-10°C)
Last update	19 Jan 8:53 pm EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles SSE Altona NY

Tonight
Low: 5 °F
Snow Showers
Likely
Tuesday
High: 13 °F
Mostly Sunny
Tuesday Night
Low: 5 °F
Partly Cloudy
Wednesday
High: 22 °F
Partly Sunny
then Chance
Snow
Wednesday Night
Low: 17 °F
Chance Snow
Thursday
High: 30 °F
Chance Snow
Showers
Thursday Night
Low: 7 °F
Partly Cloudy
Friday
High: 13 °F
Partly Sunny
Friday Night
Low: -13 °F
Partly Cloudy

Detailed Forecast

Tonight

Snow showers likely, mainly before 1am. Mostly cloudy, then gradually becoming mostly clear, with a low around 5. Wind chill values as low as -7. Southwest wind 9 to 15 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

Tuesday

Mostly sunny, with a high near 13. Wind chill values as low as -10. West wind 9 to 11 mph, with gusts as high as 24 mph.

Tuesday Night

Partly cloudy, with a low around 5. Wind chill values as low as -3. Southwest wind around 7 mph.

Wednesday

A 50 percent chance of snow after 1pm. Mostly cloudy, with a high near 22. Wind chill values as low as -3. South wind 8 to 10 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.

Wednesday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 17. South wind 11 to 13 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.

Thursday

A 50 percent chance of snow showers. Partly sunny, with a high near 30. Southwest wind around 14 mph, with gusts as high as 25 mph.

Thursday Night

Partly cloudy, with a low around 7. West wind around 11 mph, with gusts as high as 22 mph.

Friday

Partly sunny, with a high near 13. West wind 10 to 13 mph, with gusts as high as 24 mph.

Friday Night

Partly cloudy, with a low around -13. West wind around 14 mph, with gusts as high as 25 mph.

Saturday

Sunny and cold, with a high near -5. West wind 9 to 13 mph.

Saturday Night

Partly cloudy, with a low around -16. West wind around 7 mph.