Regional Jet 900 (CRJ900)
Flight Crew Air Transport Pilot (ATP); Flight Crew Multiengine; Flight Crew Instrument
Situational Awareness; Workload
Conflict Airborne Conflict; Deviation - Track / Heading All Types; Deviation / Discrepancy - Procedural Clearance; Deviation / Discrepancy - Procedural Published Material / Policy; Inflight Event / Encounter Weather / Turbulence
Air Traffic Control Provided Assistance; Flight Crew Executed Go Around / Missed Approach; Flight Crew Requested ATC Assistance / Clarification
Human Factors; Weather
As I was coming in on the HYDRR 1 arrival; the Approach Controller asked if I could see any storms off of my right side. I was right around the fix TEICH or so. I told him that it was dark off of my right side but that I could see a dust storm coming over the top of South Mountain towards Sky Harbor. He said okay; thanks. My First Officer was Pilot Flying and I was Pilot Monitoring. I told my First Officer that the storm was probably going to reach the Runway 7R about the same time we were. The wind was picking up very quickly and I asked if he was ready for it. He said yes.We were on short final and about 100 ft. above touchdown when we got a wind-shear warning. I said 'Go around'. The First Officer did a go-around okay but his call outs were a little slow coming out. I helped him with them and we were climbing out. Soon after this around 600 ft. or so the controller gave us instructions to climb and maintain 6;000 ft. and turn right heading 130. The First Officer struggled a little bit and I was helping him out. I asked the First Officer if he wanted autopilot on and he wasn't responding right away. At the same time we got a Traffic RA telling us to increase climb. The controller then yelled at us to turn right 130 and I turned the autopilot on and turned the heading bug to 130 and also told the controller I was turning to heading 130. We then turned downwind and then final again for Runway 7R. I could tell the First Officer was a little nervous so I asked him if he wanted me to take the second landing and he said yes. At this point the wind had picked up even more to 170 at 39 kts. gusting to 44 kts. I landed the airplane safely and exited the runway. The Tower Controller then asked me what was the reason for the go-around and I told him that we had a wind shear warning and he said okay; thanks. That was the last anyone said anything about it. It was a busy go-around and the First Officer did a pretty good job but the weather and traffic made it much busier than a normal go-around.
CRJ Captain reported receiving a wind shear warning and traffic conflict on final approach; resulting in a missed approach.