METAR: CYYC 040900Z 17005KT 10SM FEW190 BKN230 14/10 A2997 RMK AC2CI4 SLP150 DENSITY ALT 4300FT

TAF: CYYC 040840Z 0409/0506 17004KT P6SM SCT180 BKN240 FM041300 22005KT P6SM FEW060 BKN100 TEMPO 0413/0415 P6SM -SHRA OVC060 FM041500 24006KT P6SM FEW060 FM041700 23010G20KT P6SM SCT060 FM041900 22010G20KT P6SM FEW040 BKN060 TEMPO 0419/0503 P6SM -SHRA PROB30 0419/0503 VRB20G35KT 2SM TSRA BR OVC030CB FM050300 32010KT P6SM FEW100 RMK NXT FCST BY 041200Z