Frost Advisory in effect for Tonight for most of the Region

A Frost Advisory has been issued for the northern St. Lawrence Valley, the Champlain Valley, outside of Grand Isle County in Vermont, and portions of central and southern Vermont from 2 AM to 9 AM Thursday. Frost will be less likely in areas near and along Lake Champlain, generally within 5 miles of the lake. Read More >

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fair

53°F

12°C

Humidity	64%
Wind Speed	NW 5 mph
Barometer	30.56 in (1034.9 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Wind Chill	52°F (11°C)
Last update	23 Sep 8:53 pm EDT

More Information:

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

Extended Forecast for

4 Miles NNW Lyon Mountain NY

Tonight
Low: 34 °F
Clear then
Patchy Frost
Thursday
High: 62 °F
Patchy Frost
and Patchy
Freezing Fog
then Sunny
Thursday Night
Low: 39 °F
Mostly Clear
Friday
High: 63 °F
Mostly Sunny
Friday Night
Low: 45 °F
Mostly Cloudy
Saturday
High: 60 °F
Chance
Showers
Saturday Night
Low: 44 °F
Mostly Cloudy
Sunday
High: 60 °F
Partly Sunny
Sunday Night
Low: 43 °F
Mostly Cloudy

Detailed Forecast

Tonight

Patchy frost after 3am. Otherwise, clear, with a low around 34. Calm wind.

Thursday

Patchy fog before 7am. Patchy freezing fog between 7am and 8am. Patchy frost before 8am. Otherwise, sunny, with a high near 62. Calm wind becoming northeast around 6 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 39. Calm wind.

Friday

Mostly sunny, with a high near 63. Calm wind becoming northeast 5 to 9 mph in the morning.

Friday Night

Mostly cloudy, with a low around 45. North wind around 5 mph becoming calm in the evening.

Saturday

A 30 percent chance of showers before 2pm. Partly sunny, with a high near 60. Light north wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

Mostly cloudy, with a low around 44. North wind 3 to 5 mph.

Sunday

Partly sunny, with a high near 60. Northeast wind 6 to 9 mph.

Sunday Night

Mostly cloudy, with a low around 43. Northeast wind around 5 mph becoming calm in the evening.

Monday

Partly sunny, with a high near 60. Calm wind becoming north around 6 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 43. Calm wind.

Tuesday

Mostly sunny, with a high near 65. Light and variable wind.