Hourly Weather Forecast - Port Colborne, Ontario, CA

12 AM
34°F
20%
6mph
W
Cloudy
Humidity
78%
Feels like
29°F
Dew Point
28°F
1 AM
34°F
20%
6mph
W
Cloudy
Humidity
79%
Feels like
29°F
Dew Point
28°F
2 AM
34°F
10%
6mph
W
Cloudy
Humidity
80%
Feels like
28°F
Dew Point
28°F
3 AM
33°F
10%
5mph
W
Cloudy
Humidity
82%
Feels like
28°F
Dew Point
28°F
4 AM
32°F
10%
5mph
WNW
Cloudy
Humidity
83%
Feels like
27°F
Dew Point
28°F
5 AM
31°F
10%
5mph
WNW
Cloudy
Humidity
84%
Feels like
26°F
Dew Point
27°F
6 AM
31°F
10%
5mph
WNW
Cloudy
Humidity
84%
Feels like
26°F
Dew Point
26°F
7 AM
30°F
10%
4mph
NW
Cloudy
Humidity
84%
Feels like
25°F
Dew Point
26°F
7:45 AM
8 AM
30°F
10%
4mph
NW
Cloudy
Humidity
82%
Feels like
26°F
Dew Point
25°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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