Extended Forecast - Environment Canada
  Sunday
Rain
Rain
Max: 4°C
Monday
A mix of sun and cloud
A mix of sun and cloud
Max: 4°C
Tuesday
Rain
Rain
Max: 3°C
Wednesday
A mix of sun and cloud
A mix of sun and cloud
Max: 3°C
Thursday
Cloudy
Cloudy
Max: 3°C
Friday
A mix of sun and cloud
A mix of sun and cloud
Max: 3°C
Saturday night
Rain
Rain
Min: 4°C
Sunday night
Chance of showers (40%)
Chance of showers
Min: 3°C
Monday night
Rain
Rain
Min: 2°C
Tuesday night
Cloudy periods
Cloudy periods
Min: -2°C
Wednesday night
Cloudy periods
Cloudy periods
Min: -4°C
Thursday night
Cloudy periods
Cloudy periods
Min: -2°C

Forecast

Port Alberni, BC (Issued: Saturday December 16, 2017 at 16:00 PST)

Tonight
Rain. Amount 10 to 15 mm. Temperature steady near plus 4.
Sunday
Rain. Amount 15 to 25 mm. Temperature steady near plus 4.
Sunday night
Mainly cloudy. 40 percent chance of showers in the evening and after midnight. Temperature steady near plus 3.
Monday
A mix of sun and cloud. High plus 4.
Monday night
Rain. Low plus 2.
Tuesday
Rain. High plus 3.
Tuesday night
Cloudy periods. Low minus 2.
Wednesday
A mix of sun and cloud. High plus 3.
Wednesday night
Cloudy periods. Low minus 4.
Thursday
Cloudy. High plus 3.
Thursday night
Cloudy periods. Low minus 2.
Friday
A mix of sun and cloud. High plus 3.
Averages and extremes
Highest temperature(1993-2016)6.9 °C2004
Lowest temperature(1993-2016)-9.2 °C2016
Average highn/a 
Average lown/a 
Averagen/a 
Greatest rainfalln/a 
Greatest snowfalln/a 
Greatest precipitation(1995-2016)29.4 mm1995
Most snow on the ground(2016-2016)10.0 cm2016
Monthly frequency of precipitationn/a 

24 Hour Forecast - Port Alberni, BC

Date/Time
(PST)
Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)
17 December 2017
02:00 4 Rain (80%)  Rain High VR 5
03:00 4 Rain (80%)  Rain High VR 5
04:00 4 Rain (80%)  Rain High VR 5
05:00 4 Rain (80%)  Rain High VR 5
06:00 4 Rain (90%)  Rain High VR 5
07:00 4 Rain (90%)  Rain High VR 5
08:00 4 Rain (90%)  Rain High VR 5
09:00 4 Rain (90%)  Rain High VR 5
10:00 4 Rain (90%)  Rain High Calm
11:00 4 Rain (90%)  Rain High Calm
12:00 4 Rain (90%)  Rain High Calm
13:00 4 Rain (90%)  Rain High Calm
14:00 4 Rain (90%)  Rain High Calm
15:00 4 Rain (90%)  Rain High Calm
16:00 4 Rain (90%)  Rain High Calm
17:00 4 Rain (90%)  Rain High Calm
18:00 4 Chance of showers (40%)  Chance of showers Low Calm
19:00 4 Chance of showers (40%)  Chance of showers Low Calm
20:00 4 Chance of showers (40%)  Chance of showers Low Calm
21:00 3 Chance of showers (40%)  Chance of showers Low Calm
22:00 3 Chance of showers (40%)  Chance of showers Low VR 5
23:00 3 Chance of showers (40%)  Chance of showers Low VR 5
18 December 2017
00:00 3 Chance of showers (40%)  Chance of showers Low VR 5
01:00 3 Chance of showers (40%)  Chance of showers Low VR 5
 
† Likelihood of Precipitation (LOP) as described in the public forecast as a chance of measurable precipitation for a period of time.
  Nil: 0%
  Low: 40% or below
  Medium: 60% or 70%
  High: Above 70%

Environment Canada