Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fair

14°F

-10°C

Humidity	64%
Wind Speed	NE 6 mph
Barometer	30.29 in (1026.3 mb)
Dewpoint	4°F (-16°C)
Visibility	10.00 mi
Wind Chill	5°F (-15°C)
Last update	8 Dec 2:53 pm EST

More Information:

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

Extended Forecast for

3 Miles SSE Lyon Mountain NY

Tonight
Low: -5 °F
Mostly Clear
and Breezy
then Partly
Cloudy
Tuesday
High: 16 °F
Partly Sunny
Tuesday Night
Low: 13 °F
Chance Snow
Showers and
Breezy
Wednesday
High: 24 °F
Snow and
Windy
Wednesday Night
Low: 12 °F
Snow and
Breezy
Thursday
High: 15 °F
Chance Snow
Showers and
Breezy
Thursday Night
Low: 7 °F
Chance Snow
Showers and
Breezy
Friday
High: 12 °F
Mostly Sunny
and Breezy
then Mostly
Sunny
Friday Night
Low: 9 °F
Mostly Cloudy
then Chance
Snow Showers

Detailed Forecast

Tonight

Partly cloudy, with a low around -5. Wind chill values as low as -28. Breezy, with a west wind 11 to 20 mph.

Tuesday

Partly sunny, with a high near 16. Wind chill values as low as -21. West wind 14 to 18 mph becoming south in the morning.

Tuesday Night

A 50 percent chance of snow showers, mainly after 8pm. Mostly cloudy, with a low around 13. Wind chill values as low as -6. Breezy, with a south wind 20 to 23 mph. New snow accumulation of less than a half inch possible.

Wednesday

Snow. High near 24. Windy, with a south wind 16 to 21 mph increasing to 23 to 28 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Snow. Low around 12. Breezy, with a south wind 20 to 23 mph becoming west after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Thursday

A 40 percent chance of snow showers. Mostly cloudy, with a high near 15. Breezy, with a west wind 17 to 21 mph, with gusts as high as 31 mph.

Thursday Night

A 30 percent chance of snow showers. Mostly cloudy, with a low around 7. Breezy, with a west wind 22 to 24 mph.

Friday

Mostly sunny, with a high near 12. Breezy, with a west wind 17 to 21 mph.

Friday Night

A 30 percent chance of snow showers after 1am. Mostly cloudy, with a low around 9. West wind 10 to 17 mph.

Saturday

A 50 percent chance of snow showers. Mostly cloudy, with a high near 15. Southwest wind 10 to 14 mph.

Saturday Night

A 40 percent chance of snow showers. Mostly cloudy, with a low around 6. West wind 15 to 17 mph.