Hourly Weather Forecast - Brockville, Ontario, CA

4:23 PM
5 PM
38°F
70%
11mph
WSW
70% Chance of Light Rain
Humidity
73%
Feels like
30°F
Dew Point
30°F
6 PM
35°F
30%
9mph
W
30% Chance Rain Showers
Humidity
77%
Feels like
28°F
Dew Point
29°F
7 PM
32°F
0%
7mph
WNW
Partly Cloudy
Humidity
64%
Feels like
25°F
Dew Point
21°F
8 PM
28°F
0%
6mph
NW
Mostly Clear
Humidity
72%
Feels like
22°F
Dew Point
20°F
9 PM
27°F
0%
4mph
NW
Mostly Clear
Humidity
72%
Feels like
22°F
Dew Point
19°F
10 PM
27°F
0%
3mph
NW
Mostly Clear
Humidity
65%
Feels like
23°F
Dew Point
16°F
11 PM
26°F
0%
2mph
NNW
Mostly Clear
Humidity
63%
Feels like
26°F
Dew Point
15°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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