Hourly Weather Forecast - Plattsburgh, NY

12 AM
20°F
10%
4mph
SW
Cloudy
Humidity
81%
Feels like
15°F
Dew Point
15°F
1 AM
21°F
10%
4mph
SSW
Cloudy
Humidity
80%
Feels like
15°F
Dew Point
16°F
2 AM
22°F
10%
4mph
SSW
Cloudy
Humidity
80%
Feels like
17°F
Dew Point
17°F
3 AM
23°F
10%
4mph
SSW
Cloudy
Humidity
81%
Feels like
18°F
Dew Point
19°F
4 AM
25°F
10%
4mph
SSW
Cloudy
Humidity
81%
Feels like
19°F
Dew Point
20°F
5 AM
26°F
10%
4mph
SSW
Cloudy
Humidity
80%
Feels like
21°F
Dew Point
21°F
6 AM
26°F
10%
4mph
SSW
Cloudy
Humidity
85%
Feels like
21°F
Dew Point
22°F
7 AM
27°F
30%
4mph
S
30% Chance of Flurries
Humidity
86%
Feels like
22°F
Dew Point
23°F
7:29 AM
8 AM
27°F
30%
3mph
S
30% Chance of Snow
Humidity
87%
Feels like
24°F
Dew Point
24°F
9 AM
30°F
30%
3mph
S
30% Chance of Snow
Humidity
82%
Feels like
30°F
Dew Point
25°F
10 AM
31°F
30%
3mph
S
30% Chance of Flurries
Humidity
78%
Feels like
31°F
Dew Point
26°F
11 AM
32°F
30%
3mph
S
30% Chance of Flurries
Humidity
77%
Feels like
30°F
Dew Point
26°F
12 PM
32°F
30%
4mph
SSE
30% Chance of Flurries
Humidity
80%
Feels like
29°F
Dew Point
27°F
1 PM
31°F
30%
4mph
SSE
30% Chance Frozen Mix
Humidity
83%
Feels like
28°F
Dew Point
27°F
2 PM
31°F
40%
4mph
SSE
40% Chance Frozen Mix
Humidity
85%
Feels like
27°F
Dew Point
27°F
3 PM
31°F
40%
4mph
SSE
40% Chance Freezing Rain
Humidity
86%
Feels like
26°F
Dew Point
27°F
4 PM
31°F
30%
4mph
SSE
30% Chance Freezing Rain
Humidity
87%
Feels like
27°F
Dew Point
27°F
4:18 PM
5 PM
31°F
20%
4mph
SSE
Mostly Cloudy
Humidity
88%
Feels like
26°F
Dew Point
28°F
6 PM
30°F
10%
4mph
SSE
Mostly Cloudy
Humidity
89%
Feels like
26°F
Dew Point
28°F
7 PM
30°F
10%
4mph
SSE
Partly Cloudy
Humidity
82%
Feels like
26°F
Dew Point
26°F
8 PM
30°F
10%
4mph
SSE
Partly Cloudy
Humidity
84%
Feels like
26°F
Dew Point
26°F
9 PM
30°F
20%
4mph
SSE
Partly Cloudy
Humidity
86%
Feels like
26°F
Dew Point
26°F
10 PM
30°F
20%
4mph
S
Partly Cloudy
Humidity
87%
Feels like
25°F
Dew Point
26°F
11 PM
29°F
30%
5mph
S
30% Chance Freezing Rain
Humidity
88%
Feels like
24°F
Dew Point
26°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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